24 changed files with 1554 additions and 284 deletions
--- a/core/data/schema/versions/SDGT_1_rollback.sql
+++ b/core/data/schema/versions/SDGT_1_rollback.sql
@ -0,0 +1,54 @@
+SET FOREIGN_KEY_CHECKS=0;
+
+-- WARNING: This script is NOT idempotent! MAKE A BACKUP BEFORE RUNNING THIS SCRIPT!
+
+-- Drop UK idac_user_vs_info_uk
+ALTER TABLE idac_user_vs_info
+DROP FOREIGN KEY idac_user_vs_info_ibfk_1,
+DROP INDEX idac_user_vs_info_uk;
+
+-- Drop the new columns added to the original table
+ALTER TABLE idac_user_vs_info
+DROP COLUMN battle_mode,
+DROP COLUMN invalid,
+DROP COLUMN str,
+DROP COLUMN str_now,
+DROP COLUMN lose_now;
+
+-- Add back the old columns to the original table
+ALTER TABLE idac_user_vs_info
+ADD COLUMN group_key VARCHAR(25),
+ADD COLUMN win_flg INT,
+ADD COLUMN style_car_id INT,
+ADD COLUMN course_id INT,
+ADD COLUMN course_day INT,
+ADD COLUMN players_num INT,
+ADD COLUMN winning INT,
+ADD COLUMN advantage_1 INT,
+ADD COLUMN advantage_2 INT,
+ADD COLUMN advantage_3 INT,
+ADD COLUMN advantage_4 INT,
+ADD COLUMN select_course_id INT,
+ADD COLUMN select_course_day INT,
+ADD COLUMN select_course_random INT,
+ADD COLUMN matching_success_sec INT,
+ADD COLUMN boost_flag INT;
+
+-- Delete the data from the original table where group_key is NULL
+DELETE FROM idac_user_vs_info
+WHERE group_key IS NULL;
+
+-- Insert data back to the original table from idac_user_vs_course_info
+INSERT INTO idac_user_vs_info (user, group_key, win_flg, style_car_id, course_id, course_day, players_num, winning, advantage_1, advantage_2, advantage_3, advantage_4, select_course_id, select_course_day, select_course_random, matching_success_sec, boost_flag, vs_history, break_count, break_penalty_flag)
+SELECT user, CONCAT(FLOOR(RAND()*(99999999999999-10000000000000+1)+10000000000000), 'A69E01A8888'), 0, 0, course_id, 0, 0, vs_cnt, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+FROM idac_user_vs_course_info;
+
+-- Add back the constraints and indexes to the original table
+ALTER TABLE idac_user_vs_info
+ADD CONSTRAINT idac_user_vs_info_ibfk_1 FOREIGN KEY (user) REFERENCES aime_user(id) ON DELETE CASCADE ON UPDATE CASCADE,
+ADD UNIQUE KEY idac_user_vs_info_uk (user, group_key);
+
+-- Drop the new table idac_user_vs_course_info
+DROP TABLE IF EXISTS idac_user_vs_course_info;
+
+SET FOREIGN_KEY_CHECKS=1;
--- a/core/data/schema/versions/SDGT_2_upgrade.sql
+++ b/core/data/schema/versions/SDGT_2_upgrade.sql
@ -0,0 +1,71 @@
+SET FOREIGN_KEY_CHECKS=0;
+
+-- WARNING: This script is NOT idempotent! MAKE A BACKUP BEFORE RUNNING THIS SCRIPT!
+
+-- Create the new table idac_user_vs_course_info
+CREATE TABLE idac_user_vs_course_info (
+    id INT PRIMARY KEY AUTO_INCREMENT,
+    user INT,
+    battle_mode INT,
+    course_id INT,
+    vs_cnt INT,
+    vs_win INT,
+    CONSTRAINT idac_user_vs_course_info_fk FOREIGN KEY (user) REFERENCES aime_user(id) ON DELETE CASCADE ON UPDATE CASCADE,
+    UNIQUE KEY idac_user_vs_course_info_uk (user, battle_mode, course_id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+-- Insert data from the original table to the new tables
+INSERT INTO idac_user_vs_course_info (user, battle_mode, course_id, vs_cnt, vs_win)
+SELECT user, 1 as battle_mode, course_id, COUNT(winning) as vs_cnt, SUM(win_flg) as vs_win
+FROM idac_user_vs_info
+GROUP BY user, course_id;
+
+-- Drop UK idac_user_vs_info_uk
+ALTER TABLE idac_user_vs_info
+DROP FOREIGN KEY idac_user_vs_info_ibfk_1,
+DROP INDEX idac_user_vs_info_uk;
+
+-- Drop/Add the old columns from the original table
+ALTER TABLE idac_user_vs_info
+DROP COLUMN group_key,
+DROP COLUMN win_flg,
+DROP COLUMN style_car_id,
+DROP COLUMN course_id,
+DROP COLUMN course_day,
+DROP COLUMN players_num,
+DROP COLUMN winning,
+DROP COLUMN advantage_1,
+DROP COLUMN advantage_2,
+DROP COLUMN advantage_3,
+DROP COLUMN advantage_4,
+DROP COLUMN select_course_id,
+DROP COLUMN select_course_day,
+DROP COLUMN select_course_random,
+DROP COLUMN matching_success_sec,
+DROP COLUMN boost_flag,
+
+ADD COLUMN battle_mode TINYINT UNSIGNED DEFAULT 1 NOT NULL AFTER user,
+ADD COLUMN invalid INT DEFAULT 0,
+ADD COLUMN str INT DEFAULT 0,
+ADD COLUMN str_now INT DEFAULT 0,
+ADD COLUMN lose_now INT DEFAULT 0;
+
+-- Create a temporary table to store the records you want to keep
+CREATE TEMPORARY TABLE temp_table AS
+SELECT MIN(id) AS min_id
+FROM idac_user_vs_info
+GROUP BY battle_mode, user;
+
+-- Delete records from the original table based on the temporary table
+DELETE FROM idac_user_vs_info
+WHERE id NOT IN (SELECT min_id FROM temp_table);
+
+-- Drop the temporary table
+DROP TEMPORARY TABLE IF EXISTS temp_table;
+
+-- Add UK idac_user_vs_info_uk
+ALTER TABLE idac_user_vs_info
+ADD CONSTRAINT idac_user_vs_info_ibfk_1 FOREIGN KEY (user) REFERENCES aime_user(id) ON DELETE CASCADE ON UPDATE CASCADE,
+ADD UNIQUE KEY idac_user_vs_info_uk (user, battle_mode);
+
+SET FOREIGN_KEY_CHECKS=1;
--- a/docs/game_specific_info.md
+++ b/docs/game_specific_info.md
@ -62,9 +62,11 @@ Games listed below have been tested and confirmed working.
 In order to use the importer locate your game installation folder and execute:

 ```shell
-python read.py --game SDBT --version <version ID> --binfolder /path/to/game/folder --optfolder /path/to/game/option/folder
+python read.py --game SDBT --version <Version ID> --binfolder </path/to/game/data> --optfolder </path/to/game/option/folder>
 ```

+**Note: Use the /data not the /bin folder for the Importer!**
+
 The importer for Chunithm will import: Events, Music, Charge Items and Avatar Accesories.

 ### Config
@ -156,7 +158,7 @@ The songId is based on the actual ID within your version of Chunithm.
 In order to use the importer you need to use the provided `Export.csv` file:

 ```shell
-python read.py --game SDCA --version <version ID> --binfolder titles/cxb/data
+python read.py --game SDCA --version <Version ID> --binfolder titles/cxb/data
 ```

 The importer for crossbeats REV. will import Music.
@ -198,11 +200,11 @@ Config file is located in `config/cxb.yaml`.
 In order to use the importer locate your game installation folder and execute:
 DX:
 ```shell
-python read.py --game <Game Code> --version <Version ID> --binfolder /path/to/StreamingAssets --optfolder /path/to/game/option/folder
+python read.py --game <Game Code> --version <Version ID> --binfolder </path/to/Sinmai_Data> --optfolder </path/to/game/option/folder>
 ```
 Pre-DX:
 ```shell
-python read.py --game <Game Code> --version <Version ID> --binfolder /path/to/data --optfolder /path/to/patch/data
+python read.py --game <Game Code> --version <Version ID> --binfolder </path/to/data> --optfolder </path/to/patch/data>
 ```
 The importer for maimai DX will import Events, Music and Tickets.

@ -235,7 +237,7 @@ Pre-Dx uses the same database as DX, so only upgrade using the SDEZ game code!
 In order to use the importer locate your game installation folder and execute:

 ```shell
-python read.py --game SBZV --version <version ID> --binfolder /path/to/game/data/diva --optfolder /path/to/game/data/diva/mdata
+python read.py --game SBZV --version <Version ID> --binfolder </path/to/game/data/diva> --optfolder </path/to/game/data/diva/mdata>
 ```

 The importer for Project Diva Arcade will all required data in order to use
@ -283,7 +285,7 @@ python dbutils.py --game SBZV upgrade
 In order to use the importer locate your game installation folder and execute:

 ```shell
-python read.py --game SDDT --version <version ID> --binfolder /path/to/game/folder --optfolder /path/to/game/option/folder
+python read.py --game SDDT --version <Version ID> --binfolder </path/to/game/mu3_Data> --optfolder </path/to/game/option/folder>
 ```

 The importer for O.N.G.E.K.I. will all all Cards, Music and Events.
@ -415,19 +417,19 @@ In order to use the importer you need to use the provided `.csv` files (which ar
 option folders:

 ```shell
-python read.py --game SDED --version <version ID> --binfolder titles/cm/cm_data --optfolder /path/to/cardmaker/option/folder
+python read.py --game SDED --version <Version ID> --binfolder titles/cm/cm_data --optfolder </path/to/cardmaker/option/folder>
 ```

 **If you haven't already executed the O.N.G.E.K.I. importer, make sure you import all cards!**

 ```shell
-python read.py --game SDDT --version <version ID> --binfolder /path/to/game/folder --optfolder /path/to/game/option/folder
+python read.py --game SDDT --version <Version ID> --binfolder </path/to/ongeki/mu3_Data> --optfolder </path/to/ongeki/option/folder>
 ```

 Also make sure to import all maimai DX and CHUNITHM data as well:

 ```shell
-python read.py --game SDED --version <version ID> --binfolder /path/to/cardmaker/CardMaker_Data
+python read.py --game SDED --version <Version ID> --binfolder </path/to/cardmaker/CardMaker_Data> --optfolder </path/to/cardmaker/option/folder>
 ```

 The importer for Card Maker will import all required Gachas (Banners) and cards (for maimai DX/CHUNITHM) and the hardcoded
@ -520,7 +522,7 @@ Gacha IDs up to 1140 will be loaded for CM 1.34 and all gachas will be loaded fo
 In order to use the importer locate your game installation folder and execute:

 ```shell
-python read.py --game SDFE --version <version ID> --binfolder /path/to/game/WindowsNoEditor/Mercury/Content
+python read.py --game SDFE --version <Version ID> --binfolder </path/to/game/WindowsNoEditor/Mercury/Content>
 ```

 The importer for WACCA will import all Music data.
@ -669,9 +671,9 @@ Config file is located in `config/idac.yaml`.
 | `port_matching`               | Port number for the Online Battle Matching                                                                  |
 | `port_echo1/2`                | Port numbers for Echos                                                                                      |
 | `port_matching_p2p`           | Port number for Online Battle (currently unsupported)                                                       |
-| `stamp.enable`               | Enables/Disabled the play stamp events                                                                      |
+| `stamp.enable`                | Enables/Disabled the play stamp events                                                                      |
 | `stamp.enabled_stamps`        | Define up to 3 play stamp events (without `.json` extension, which are placed in `titles/idac/data/stamps`) |
-| `timetrial.enable`           | Enables/Disables the time trial event                                                                       |
+| `timetrial.enable`            | Enables/Disables the time trial event                                                                       |
 | `timetrial.enabled_timetrial` | Define one! trial event (without `.json` extension, which are placed in `titles/idac/data/timetrial`)       |


@ -684,6 +686,7 @@ python dbutils.py --game SDGT upgrade
 ```

 ### Notes
+
 - Online Battle is not supported
 - Online Battle Matching is not supported

@ -727,11 +730,10 @@ python dbutils.py --game SDGT upgrade

 ### TimeRelease Courses:

-
 | Course ID | Course Name               | Direction                |
 | --------- | ------------------------- | ------------------------ |
-| 0         | Akina Lake(秋名湖)        | CounterClockwise(左周り) |
-| 2         | Akina Lake(秋名湖)        | Clockwise(右周り)        |
+| 0         | Lake Akina(秋名湖)        | CounterClockwise(左周り) |
+| 2         | Lake Akina(秋名湖)        | Clockwise(右周り)        |
 | 52        | Hakone(箱根)              | Downhill(下り)           |
 | 54        | Hakone(箱根)              | Hillclimb(上り)          |
 | 36        | Usui(碓氷)                | CounterClockwise(左周り) |
@ -744,10 +746,10 @@ python dbutils.py --game SDGT upgrade
 | 14        | Akina(秋名)               | Hillclimb(上り)          |
 | 16        | Irohazaka(いろは坂)       | Downhill(下り)           |
 | 18        | Irohazaka(いろは坂)       | Reverse(逆走)            |
-| 56        | Momiji Line(もみじライン) | Downhill(下り)           |
-| 58        | Momiji Line(もみじライン) | Hillclimb(上り)          |
 | 20        | Tsukuba(筑波)             | Outbound(往路)           |
 | 22        | Tsukuba(筑波)             | Inbound(復路)            |
+| 56        | Momiji Line(もみじライン) | Downhill(下り)           |
+| 58        | Momiji Line(もみじライン) | Hillclimb(上り)          |
 | 24        | Happogahara(八方ヶ原)     | Outbound(往路)           |
 | 26        | Happogahara(八方ヶ原)     | Inbound(復路)            |
 | 40        | Sadamine(定峰)            | Downhill(下り)           |
@ -759,7 +761,54 @@ python dbutils.py --game SDGT upgrade
 | 68        | Odawara(小田原)           | Forward(順走)            |
 | 70        | Odawara(小田原)           | Reverse(逆走)            |

-### Credits
+
+### TimeRelease `announce_image`:
+
+- `save_filename`: Filename without file extension saved in the folder `ImageDelivery`
+- `url`: URL to the file on the server with the corresponding file extension (.djg/.gpg) 
+  (except for `display_id=9` where the url is empty)
+- `open_dt`: UNIX timestamp when it should be displayed
+- `close_dt`: UNIX timestamp when it should be hidden
+- `display_id`: One of the following IDS:
+
+| Display ID                               | Description                                                                                       |
+| ---------------------------------------- | ------------------------------------------------------------------------------------------------- |
+| 1                                        | ADV image in the size 1280x720, shown during attract                                              |
+| 2                                        | Start image in the size 1280x720, shown in the Main Menu after selection the corresponding banner |
+| 3                                        | Banner image in the size 640×120, shown in the Main Menu                                          |
+| 5                                        | Stamp Background image in the size 1780x608                                                       |
+| 6                                        | Online Battle round image in the size 1920x1080                                                   |
+| 8                                        | Stamp Pickup image in the size 624x300, also requires `target_id` set                             |
+| 9                                        | Attract video from the `C:/Mount/Option` folder on real hardware, also requires a `target_id` set |
+
+- `target_id`:
+  - Always 0 unless:
+  - `display_id=8`: Matches an existing stamp pickup abolsute `reward_setting_masu`
+  and will replace the stock image with the provided one from `url`
+  - `display_id=9`: Matches the id from `C:/Mount/Option/MV01/targetXXX.bin`, 
+  where XXX is the `target_id`
+- `page`:
+  - Defines the order in which the images being shown, where 1 is the first image
+  - `display_id` 1, 2, 3: The `page` has to match, so the corresponding images 
+  of an event are shown correctly
+  - `display_id` 7, 8: The `page` defines the `sheet_design` in the play stamps
+- `time`: The time in sec for an image to be shown, always 10
+
+```json
+{
+    "save_filename": "adv_01_example",
+    "url": "http://example.com/images/04721D5D3595FD29778011EC73A8AE77.dpg",
+    "open_dt": 1514761200,
+    "close_dt": 1861916400,
+    "display_id": 1,
+    "target_id": 0,
+    "page": 1,
+    "time": 10
+},
+```
+
+### Credits:
+
 - Bottersnike: For the HUGE Reverse Engineering help
 - Kinako: For helping with the timeRelease unlocking of courses and special mode

--- a/example_config/fgoa.yaml
+++ b/example_config/fgoa.yaml
@ -0,0 +1,3 @@
+server:
+  enable: True
+  loglevel: "info"
--- a/readme.md
+++ b/readme.md
@ -4,6 +4,9 @@ A network service emulator for games running SEGA'S ALL.NET service, and similar
 # Supported games
 Games listed below have been tested and confirmed working. Only game versions older then the version currently active in arcades, or games versions that have not recieved a major update in over one year, are supported.

+ Fate/Grand Order Arcade
+    + 10.80
+
 + Card Maker
    + 1.30
    + 1.35
--- a/titles/fgoa/init.py
+++ b/titles/fgoa/init.py
@ -0,0 +1,5 @@
+from titles.fgoa.index import FGOAServlet
+from titles.fgoa.const import FGOAConstants
+
+index = FGOAServlet
+game_codes = [FGOAConstants.GAME_CODE]
--- a/titles/fgoa/base.py
+++ b/titles/fgoa/base.py
@ -0,0 +1,30 @@
+from datetime import date, datetime, timedelta
+from typing import Any, Dict, List
+import json
+import logging
+from enum import Enum
+
+from core.config import CoreConfig
+from titles.fgoa.config import FGOAConfig
+from titles.fgoa.const import FGOAConstants
+
+
+class FGOABase:
+    def __init__(self, core_cfg: CoreConfig, game_cfg: FGOAConfig) -> None:
+        self.core_cfg = core_cfg
+        self.game_config = game_cfg
+        self.date_time_format = "%Y-%m-%d %H:%M:%S"
+        self.date_time_format_ext = (
+            "%Y-%m-%d %H:%M:%S.%f"  # needs to be lopped off at [:-5]
+        )
+        self.date_time_format_short = "%Y-%m-%d"
+        self.logger = logging.getLogger("fgoa")
+        self.game = FGOAConstants.GAME_CODE
+        self.version = FGOAConstants.VER_FGOA_SEASON_1
+
+    @staticmethod
+    def _parse_int_ver(version: str) -> str:
+        return version.replace(".", "")[:3]
+
+    async def handle_game_init_request(self, data: Dict) -> Dict:
+        return f""
--- a/titles/fgoa/config.py
+++ b/titles/fgoa/config.py
@ -0,0 +1,24 @@
+from core.config import CoreConfig
+
+
+class FGOAServerConfig:
+    def __init__(self, parent: "FGOAConfig") -> None:
+        self.__config = parent
+
+    @property
+    def enable(self) -> bool:
+        return CoreConfig.get_config_field(
+            self.__config, "fgo", "server", "enable", default=True
+        )
+
+    @property
+    def loglevel(self) -> int:
+        return CoreConfig.str_to_loglevel(
+            CoreConfig.get_config_field(
+                self.__config, "fgo", "server", "loglevel", default="info"
+            )
+        )
+
+class FGOAConfig(dict):
+    def __init__(self) -> None:
+        self.server = FGOAServerConfig(self)
--- a/titles/fgoa/const.py
+++ b/titles/fgoa/const.py
@ -0,0 +1,14 @@
+class FGOAConstants():
+    GAME_CODE = "SDEJ"
+
+    CONFIG_NAME = "fgoa.yaml"
+
+    VER_FGOA_SEASON_1 = 0
+
+    VERSION_STRING = (
+        "Fate/Grand Order Arcade",
+    )
+
+    @classmethod
+    def game_ver_to_string(cls, ver: int):
+        return cls.VERSION_STRING[ver]
--- a/titles/fgoa/index.py
+++ b/titles/fgoa/index.py
@ -0,0 +1,123 @@
+import json
+import inflection
+import yaml
+import string
+import logging
+import coloredlogs
+import zlib
+import base64
+import urllib.parse
+
+from os import path
+from typing import Dict, List, Tuple
+from logging.handlers import TimedRotatingFileHandler
+
+from starlette.routing import Route
+from starlette.responses import Response
+from starlette.requests import Request
+from starlette.responses import PlainTextResponse
+
+from core.config import CoreConfig
+from core.title import BaseServlet
+from core.utils import Utils
+
+from titles.fgoa.base import FGOABase
+from titles.fgoa.config import FGOAConfig
+from titles.fgoa.const import FGOAConstants
+
+class FGOAServlet(BaseServlet):
+    def __init__(self, core_cfg: CoreConfig, cfg_dir: str) -> None:
+        self.core_cfg = core_cfg
+        self.game_cfg = FGOAConfig()
+        if path.exists(f"{cfg_dir}/{FGOAConstants.CONFIG_NAME}"):
+            self.game_cfg.update(
+                yaml.safe_load(open(f"{cfg_dir}/{FGOAConstants.CONFIG_NAME}"))
+            )
+
+        self.versions = [
+            FGOABase(core_cfg, self.game_cfg),
+        ]
+
+        self.logger = logging.getLogger("fgoa")
+        log_fmt_str = "[%(asctime)s] FGOA | %(levelname)s | %(message)s"
+        log_fmt = logging.Formatter(log_fmt_str)
+        fileHandler = TimedRotatingFileHandler(
+            "{0}/{1}.log".format(self.core_cfg.server.log_dir, "fgoa"),
+            encoding="utf8",
+            when="d",
+            backupCount=10,
+        )
+
+        fileHandler.setFormatter(log_fmt)
+
+        consoleHandler = logging.StreamHandler()
+        consoleHandler.setFormatter(log_fmt)
+
+        self.logger.addHandler(fileHandler)
+        self.logger.addHandler(consoleHandler)
+
+        self.logger.setLevel(self.game_cfg.server.loglevel)
+        coloredlogs.install(
+            level=self.game_cfg.server.loglevel, logger=self.logger, fmt=log_fmt_str
+        )
+
+    @classmethod
+    def is_game_enabled(cls, game_code: str, core_cfg: CoreConfig, cfg_dir: str) -> bool:
+        game_cfg = FGOAConfig()
+
+        if path.exists(f"{cfg_dir}/{FGOAConstants.CONFIG_NAME}"):
+            game_cfg.update(
+                yaml.safe_load(open(f"{cfg_dir}/{FGOAConstants.CONFIG_NAME}"))
+            )
+
+        if not game_cfg.server.enable:
+            return False
+        
+        return True
+    
+    def get_routes(self) -> List[Route]:
+        return [
+            Route("/SDEJ/{version:int}/{endpoint:str}", self.render_POST, methods=['POST'])
+        ]
+
+    def get_allnet_info(self, game_code: str, game_ver: int, keychip: str) -> Tuple[str, str]:
+        if not self.core_cfg.server.is_using_proxy and Utils.get_title_port(self.core_cfg) != 80:
+            return (f"http://{self.core_cfg.server.hostname}:{Utils.get_title_port(self.core_cfg)}/{game_code}/{game_ver}", self.core_cfg.server.hostname)
+        
+        return (f"http://{self.core_cfg.server.hostname}/{game_code}/{game_ver}", self.core_cfg.server.hostname)
+    
+
+    async def render_POST(self, request: Request) -> bytes:
+        version: int = request.path_params.get('version')
+        endpoint: str = request.path_params.get('endpoint')
+        req_raw = await request.body()
+        internal_ver = 0
+        client_ip = Utils.get_ip_addr(request)
+
+        if all(c in string.hexdigits for c in endpoint) and len(endpoint) == 32:
+            # If we get a 32 character long hex string, it's a hash and we're
+            # doing encrypted. The likelyhood of false positives is low but
+            # technically not 0
+            self.logger.error("Encryption not supported at this time")
+
+        self.logger.debug(req_raw)
+        
+        self.logger.info(f"v{version} {endpoint} request from {client_ip}")
+
+        func_to_find = "handle_" + inflection.underscore(endpoint) + "_request"
+
+        try:
+            handler = getattr(self.versions[internal_ver], func_to_find)
+            resp = await handler(req_raw)
+
+        except Exception as e:
+            self.logger.error(f"Error handling v{version} method {endpoint} - {e}")
+            raise
+            return Response(zlib.compress(b'{"stat": "0"}'))
+
+        if resp is None:
+            resp = {"returnCode": 1}
+
+        self.logger.debug(f"Response {resp}")
+
+        return Response(zlib.compress(json.dumps(resp, ensure_ascii=False).encode("utf-8")))
--- a/titles/idac/const.py
+++ b/titles/idac/const.py
@ -6,6 +6,9 @@ class IDACConstants():
    VER_IDAC_SEASON_1 = 0
    VER_IDAC_SEASON_2 = 1

+    BATTLE_MODE_ONLINE = 0
+    BATTLE_MODE_OFFLINE = 1
+
    VERSION_STRING = (
        "Initial D THE ARCADE Season 1",
        "Initial D THE ARCADE Season 2",
--- a/titles/idac/data/timeRelease_v0150.json
+++ b/titles/idac/data/timeRelease_v0150.json
--- a/titles/idac/frontend.py
+++ b/titles/idac/frontend.py
@ -1,10 +1,11 @@
 import json
-from typing import List
-from starlette.routing import Route
-from starlette.responses import Response, RedirectResponse
 import yaml
 import jinja2
+
 from os import path
+from typing import List, Any, Type
+from starlette.routing import Route, Mount
+from starlette.responses import Response, RedirectResponse, JSONResponse
 from starlette.requests import Request

 from core.frontend import FE_Base, UserSession
@ -16,19 +17,271 @@ from titles.idac.config import IDACConfig
 from titles.idac.const import IDACConstants


+class RankingData:
+    def __init__(
+        self,
+        rank: int,
+        name: str,
+        record: int,
+        eval_id: int,
+        store: str,
+        style_car_id: int,
+        update_date: str,
+    ) -> None:
+        self.rank: int = rank
+        self.name: str = name
+        self.record: str = record
+        self.store: str = store
+        self.eval_id: int = eval_id
+        self.style_car_id: int = style_car_id
+        self.update_date: str = update_date
+
+    def make(self):
+        return vars(self)
+
+
+class RequestValidator:
+    def __init__(self) -> None:
+        self.success: bool = True
+        self.error: str = ""
+
+    def validate_param(
+        self,
+        request_args: Dict[bytes, bytes],
+        param_name: str,
+        param_type: Type[None],
+        default=None,
+        required: bool = True,
+    ) -> None:
+        # Check if the parameter is missing
+        if param_name not in request_args:
+            if required:
+                self.success = False
+                self.error += f"Missing parameter: '{param_name}'. "
+            else:
+                # If the parameter is not required,
+                # return the default value if it exists
+                return default
+            return None
+
+        param_value = request_args[param_name]
+
+        # Check if the parameter type is not empty
+        if param_type:
+            try:
+                # Attempt to convert the parameter value to the specified type
+                param_value = param_type(param_value)
+            except ValueError:
+                # If the conversion fails, return an error
+                self.success = False
+                self.error += f"Invalid parameter type for '{param_name}'. "
+                return None
+
+        return param_value
+
+
+class RankingRequest(RequestValidator):
+    def __init__(self, request_args: Dict[bytes, bytes]) -> None:
+        super().__init__()
+
+        self.course_id: int = self.validate_param(request_args, "courseId", int)
+        self.page_number: int = self.validate_param(
+            request_args, "pageNumber", int, default=1, required=False
+        )
+
+
+class RankingResponse:
+    def __init__(self) -> None:
+        self.success: bool = False
+        self.error: str = ""
+        self.total_pages: int = 0
+        self.total_records: int = 0
+        self.updated_at: str = ""
+        self.ranking: list[RankingData] = []
+
+    def make(self):
+        ret = vars(self)
+        self.error = (
+            "Unknown error." if not self.success and self.error == "" else self.error
+        )
+        ret["ranking"] = [rank.make() for rank in self.ranking]
+
+        return ret
+
 class IDACFrontend(FE_Base):
+    isLeaf = False
+    children: Dict[str, Any] = {}
+
    def __init__(
        self, cfg: CoreConfig, environment: jinja2.Environment, cfg_dir: str
    ) -> None:
        super().__init__(cfg, environment)
        self.data = IDACData(cfg)
+        self.core_cfg = cfg
        self.game_cfg = IDACConfig()
        if path.exists(f"{cfg_dir}/{IDACConstants.CONFIG_NAME}"):
            self.game_cfg.update(
                yaml.safe_load(open(f"{cfg_dir}/{IDACConstants.CONFIG_NAME}"))
            )
-        #self.nav_name = "頭文字D THE ARCADE"
-        self.nav_name = "IDAC"
+        self.nav_name = "頭文字D THE ARCADE"
+        # self.nav_name = "IDAC"
+        # TODO: Add version list
+        self.version = IDACConstants.VER_IDAC_SEASON_2
+
+        self.profile = IDACProfileFrontend(cfg, self.environment)
+        self.ranking = IDACRankingFrontend(cfg, self.environment)
+    
+    def get_routes(self) -> List[Route]:
+        return [
+            Route("/", self.render_GET),
+            Mount("/profile", routes=[
+                Route("/", self.profile.render_GET),
+                # dirty hack
+                Route("/export.get", self.profile.render_GET),
+            ]),
+            Mount("/ranking", routes=[
+                Route("/", self.ranking.render_GET),
+                # dirty hack
+                Route("/const.get", self.ranking.render_GET),
+                Route("/ranking.get", self.ranking.render_GET),
+            ]),
+        ]
+
+    async def render_GET(self, request: Request) -> bytes:
+        uri: str = request.url.path
+
+        template = self.environment.get_template(
+            "titles/idac/templates/idac_index.jinja"
+        )
+        usr_sesh = self.validate_session(request)
+        if not usr_sesh:
+            usr_sesh = UserSession()
+
+        # redirect to the ranking page
+        if uri.startswith("/game/idac"):
+            return RedirectResponse("/game/idac/ranking", 303)
+
+        return Response(template.render(
+            title=f"{self.core_config.server.name} | {self.nav_name}",
+            game_list=self.environment.globals["game_list"],
+            sesh=vars(usr_sesh),
+            active_page="idac",
+        ), media_type="text/html; charset=utf-8")
+
+    async def render_POST(self, request: Request) -> bytes:
+        pass
+
+
+class IDACRankingFrontend(FE_Base):
+    def __init__(self, cfg: CoreConfig, environment: jinja2.Environment) -> None:
+        super().__init__(cfg, environment)
+        self.data = IDACData(cfg)
+        self.core_cfg = cfg
+
+        self.nav_name = "頭文字D THE ARCADE"
+        # TODO: Add version list
+        self.version = IDACConstants.VER_IDAC_SEASON_2
+    
+    async def render_GET(self, request: Request) -> bytes:
+        uri: str = request.url.path
+
+        template = self.environment.get_template(
+            "titles/idac/templates/ranking/index.jinja"
+        )
+        usr_sesh = self.validate_session(request)
+        if not usr_sesh:
+            usr_sesh = UserSession()
+        user_id = usr_sesh.user_id
+
+        # IDAC constants
+        if uri.startswith("/game/idac/ranking/const.get"):
+            # get the constants
+            with open("titles/idac/templates/const.json", "r", encoding="utf-8") as f:
+                constants = json.load(f)
+
+            return JSONResponse(constants)
+
+        # leaderboard ranking
+        elif uri.startswith("/game/idac/ranking/ranking.get"):
+            req = RankingRequest(request.query_params._dict)
+            resp = RankingResponse()
+
+            if not req.success:
+                resp.error = req.error
+                return JSONResponse(resp.make())
+
+            # get the total number of records
+            total_records = await self.data.item.get_time_trial_ranking_by_course_total(
+                self.version, req.course_id
+            )
+            # return an error if there are no records
+            if total_records is None or total_records == 0:
+                resp.error = "No records found."
+                return JSONResponse(resp.make())
+
+            # get the total number of records
+            total = total_records["count"]
+
+            limit = 50
+            offset = (req.page_number - 1) * limit
+
+            ranking = await self.data.item.get_time_trial_ranking_by_course(
+                self.version,
+                req.course_id,
+                limit=limit,
+                offset=offset,
+            )
+
+            for i, rank in enumerate(ranking):
+                user_id = rank["user"]
+
+                # get the username, country and store from the profile
+                profile = await self.data.profile.get_profile(user_id, self.version)
+                arcade = await self.data.arcade.get_arcade(profile["store"])
+
+                if arcade is None:
+                    arcade = {}
+                    arcade["name"] = self.core_config.server.name
+
+                # should never happen
+                if profile is None:
+                    continue
+
+                resp.ranking.append(
+                    RankingData(
+                        rank=offset + i + 1,
+                        name=profile["username"],
+                        record=rank["goal_time"],
+                        store=arcade["name"],
+                        eval_id=rank["eval_id"],
+                        style_car_id=rank["style_car_id"],
+                        update_date=str(rank["play_dt"]),
+                    )
+                )
+
+            # now return the json data, with the total number of pages and records
+            # round up the total pages
+            resp.success = True
+            resp.total_pages = (total // limit) + 1
+            resp.total_records = total
+            return JSONResponse(resp.make())
+
+        return Response(template.render(
+            title=f"{self.core_config.server.name} | {self.nav_name}",
+            game_list=self.environment.globals["game_list"],
+            sesh=vars(usr_sesh),
+            active_page="idac",
+            active_tab="ranking",
+        ), media_type="text/html; charset=utf-8")
+
+
+class IDACProfileFrontend(FE_Base):
+    def __init__(self, cfg: CoreConfig, environment: jinja2.Environment) -> None:
+        super().__init__(cfg, environment)
+        self.data = IDACData(cfg)
+        self.core_cfg = cfg
+
+        self.nav_name = "頭文字D THE ARCADE"
        # TODO: Add version list
        self.version = IDACConstants.VER_IDAC_SEASON_2

@ -38,11 +291,6 @@ class IDACFrontend(FE_Base):
            25: "full_tune_tickets",
            34: "full_tune_fragments",
        }
-    
-    def get_routes(self) -> List[Route]:
-        return [
-            Route("/", self.render_GET)
-        ]

    async def generate_all_tables_json(self, user_id: int):
        json_export = {}
@ -67,7 +315,7 @@ class IDACFrontend(FE_Base):
            theory_running,
            vs_info,
            stamp,
-            timetrial_event
+            timetrial_event,
        }

        for table in idac_tables:
@ -97,25 +345,29 @@ class IDACFrontend(FE_Base):
        uri: str = request.url.path

        template = self.environment.get_template(
-            "titles/idac/templates/idac_index.jinja"
+            "titles/idac/templates/profile/index.jinja"
        )
        usr_sesh = self.validate_session(request)
        if not usr_sesh:
            usr_sesh = UserSession()
        user_id = usr_sesh.user_id
-        # user_id = usr_sesh.user_id
+
+        user = await self.data.user.get_user(user_id)
+        if user is None:
+            self.logger.debug(f"User {user_id} not found")
+            return RedirectResponse("/user/", 303)

        # profile export
-        if uri.startswith("/game/idac/export"):
+        if uri.startswith("/game/idac/profile/export.get"):
            if user_id == 0:
-                return RedirectResponse(b"/game/idac", request)
+                return RedirectResponse("/game/idac", 303)

            # set the file name, content type and size to download the json
-            content = await self.generate_all_tables_json(user_id).encode("utf-8")
+            content = await self.generate_all_tables_json(user_id)

            self.logger.info(f"User {user_id} exported their IDAC data")
            return Response(
-                content, 
+                content.encode("utf-8"), 
                200, 
                {'content-disposition': 'attachment; filename=idac_profile.json'},
                "application/octet-stream"
@ -140,5 +392,7 @@ class IDACFrontend(FE_Base):
            tickets=tickets,
            rank=rank,
            sesh=vars(usr_sesh),
+            username=user["username"],
            active_page="idac",
+            active_tab="profile",
        ), media_type="text/html; charset=utf-8")
--- a/titles/idac/index.py
+++ b/titles/idac/index.py
@ -1,15 +1,16 @@
 import json
 import traceback
-from starlette.routing import Route
-from starlette.requests import Request
-from starlette.responses import JSONResponse
 import yaml
 import logging
 import coloredlogs
+import asyncio
+
 from os import path
 from typing import Dict, List, Tuple
 from logging.handlers import TimedRotatingFileHandler
-import asyncio
+from starlette.routing import Route
+from starlette.requests import Request
+from starlette.responses import JSONResponse

 from core.config import CoreConfig
 from core.title import BaseServlet, JSONResponseNoASCII
--- a/titles/idac/matching.py
+++ b/titles/idac/matching.py
@ -0,0 +1,96 @@
+import json
+import logging
+
+from typing import Dict
+from twisted.web import resource
+
+from core import CoreConfig
+from titles.idac.season2 import IDACBase
+from titles.idac.config import IDACConfig
+
+from random import randint
+
+class IDACMatching(resource.Resource):
+    isLeaf = True
+
+    SessionQueue = {}
+    Rooms = {}
+
+    def __init__(self, cfg: CoreConfig, game_cfg: IDACConfig) -> None:
+        self.core_config = cfg
+        self.game_config = game_cfg
+        self.base = IDACBase(cfg, game_cfg)
+        self.logger = logging.getLogger("idac")
+
+    def getMatchingState(self, machineSerial): #We use official state code here
+        if len(self.SessionQueue) == 1:
+            self.logger.info(f"IDAC Matching queued player {machineSerial}: empty dict, returned by default")
+            return self.SessionQueue[machineSerial]
+        elif self.SessionQueue[machineSerial] == 0:
+            self.logger.info(f"IDAC Matching queued player {machineSerial}: matched player, returned by default")
+            return self.SessionQueue[machineSerial]
+        else:
+            for sessionID in self.SessionQueue.keys():
+                if sessionID == machineSerial:
+                    continue
+                if self.SessionQueue[sessionID] == 1:
+                    #uncomment these to process into actual game
+                    #self.SessionQueue[machineSerial] = 0
+                    #self.SessionQueue[sessionID] = 0
+                    self.joinRoom(machineSerial, sessionID)
+                    self.logger.info(f"IDAC Matching queued player {machineSerial}: rival {sessionID} found!! return matched state")
+                    return self.SessionQueue[machineSerial]
+        self.logger.info(f"IDAC Matching queued player {machineSerial}: cannot find any rival, returned by default")
+        return self.SessionQueue[machineSerial]
+
+    def joinRoom(self, machineSerial, sessionID): #Random room name, It should be handled by game itself in later process
+        roomName = "INDTA-Zenkoku-Room" #+randint(1, 1001)
+        self.Rooms[machineSerial] = roomName
+        self.Rooms[sessionID] = roomName
+
+    def render_POST(self, req) -> bytes:
+        url = req.uri.decode()
+        req_data = json.loads(req.content.getvalue().decode())
+        header_application = self.decode_header(req.getAllHeaders())
+        machineSerial = header_application["a_serial"]
+
+        self.logger.info(
+            f"IDAC Matching request from {req.getClientIP()}: {url} - {req_data}"
+        )
+
+        if url == "/regist":
+            self.SessionQueue[machineSerial] = 1
+            self.logger.info(f"IDAC Matching registed player {machineSerial}")
+            return json.dumps({"status_code": "0"}, ensure_ascii=False).encode("utf-8")
+
+        elif url == "/status":
+            if req_data.get('cancel_flag'):
+                if machineSerial in self.SessionQueue:
+                     self.SessionQueue.pop(machineSerial)
+                self.logger.info(f"IDAC Matching endpoint {req.getClientIP()} had quited")
+                return json.dumps({"status_code": "0", "host": "", "port": self.game_config.server.matching_p2p, "room_name": self.Rooms[machineSerial], "state": 1}, ensure_ascii=False).encode("utf-8")
+            if machineSerial not in self.Rooms.keys():
+                self.Rooms[machineSerial] = "None"
+            return json.dumps({"status_code": "0", "host": self.game_config.server.matching_host, "port": self.game_config.server.matching_p2p, "room_name": self.Rooms[machineSerial], "state": self.getMatchingState(machineSerial)}, ensure_ascii=False).encode("utf-8")
+
+        #    resp = {
+        #        "status_code": "0",
+        #        # Only IPv4 is supported
+        #        "host": self.game_config.server.matching_host,
+        #        "port": self.game_config.server.matching_p2p,
+        #        "room_name": "INDTA",
+        #        "state": self.get_matching_state(),
+        #    }
+        #
+        #self.logger.debug(f"Response {resp}")
+        #return json.dumps(resp, ensure_ascii=False).encode("utf-8")
+
+    def decode_header(self, data: Dict) -> Dict:
+        app: str = data[b"application"].decode()
+        ret = {}
+
+        for x in app.split(", "):
+            y = x.split("=")
+            ret[y[0]] = y[1].replace('"', "")
+
+        return ret
--- a/titles/idac/schema/item.py
+++ b/titles/idac/schema/item.py
@ -224,26 +224,52 @@ vs_info = Table(
    metadata,
    Column("id", Integer, primary_key=True, nullable=False),
    Column("user", ForeignKey("aime_user.id", ondelete="cascade", onupdate="cascade")),
-    Column("group_key", String(25)),
-    Column("win_flg", Integer),
-    Column("style_car_id", Integer),
-    Column("course_id", Integer),
-    Column("course_day", Integer),
-    Column("players_num", Integer),
-    Column("winning", Integer),
-    Column("advantage_1", Integer),
-    Column("advantage_2", Integer),
-    Column("advantage_3", Integer),
-    Column("advantage_4", Integer),
-    Column("select_course_id", Integer),
-    Column("select_course_day", Integer),
-    Column("select_course_random", Integer),
-    Column("matching_success_sec", Integer),
-    Column("boost_flag", Integer),
+    Column("battle_mode", Integer),
+    Column("invalid", Integer),
+    Column("str", Integer),
+    Column("str_now", Integer),
+    Column("lose_now", Integer),
    Column("vs_history", Integer),
    Column("break_count", Integer),
-    Column("break_penalty_flag", Integer),
-    UniqueConstraint("user", "group_key", name="idac_user_vs_info_uk"),
+    Column("break_penalty_flag", Boolean),
+    UniqueConstraint("user", "battle_mode", name="idac_user_vs_info_uk"),
+    mysql_charset="utf8mb4",
+)
+
+vs_course_info = Table(
+    "idac_user_vs_course_info",
+    metadata,
+    Column("id", Integer, primary_key=True, nullable=False),
+    Column("user", ForeignKey("aime_user.id", ondelete="cascade", onupdate="cascade")),
+    Column("battle_mode", Integer),
+    Column("course_id", Integer),
+    Column("vs_cnt", Integer),
+    Column("vs_win", Integer),
+    UniqueConstraint("user", "battle_mode", "course_id", name="idac_user_vs_course_info_uk"),
+    mysql_charset="utf8mb4",
+)
+
+round_infos = Table(
+	"idac_round_info",
+	metadata,
+    Column("id", Integer, primary_key=True, nullable=False),
+	Column("name", String(64)),
+	Column("season", Integer),
+	Column("start_dt", TIMESTAMP, server_default=func.now()),
+	Column("end_dt", TIMESTAMP, server_default=func.now()),
+    mysql_charset="utf8mb4",
+)
+
+round_info = Table(
+	"idac_user_round_info",
+	metadata,
+    Column("id", Integer, primary_key=True, nullable=False),
+    Column("user", ForeignKey("aime_user.id", ondelete="cascade", onupdate="cascade")),
+	Column("round_id", Integer),
+	Column("count", Integer),
+	Column("win", Integer),
+	Column("points", Integer),
+    UniqueConstraint("user", "round_id", name="idac_user_round_info_uk"),
    mysql_charset="utf8mb4",
 )

@ -499,23 +525,20 @@ class IDACItemData(BaseData):
    async def get_time_trial_best_cars_by_course(
        self, version: int, course_id: int, aime_id: Optional[int] = None
    ) -> Optional[List[Row]]:
-        subquery = (
-            select(
-                trial.c.version,
-                func.min(trial.c.goal_time).label("min_goal_time"),
-                trial.c.style_car_id,
-            )
-            .where(
-                and_(
-                    trial.c.version == version,
-                    trial.c.course_id == course_id,
-                )
+        subquery = select(
+            trial.c.version,
+            func.min(trial.c.goal_time).label("min_goal_time"),
+            trial.c.style_car_id,
+        ).where(
+            and_(
+                trial.c.version == version,
+                trial.c.course_id == course_id,
            )
        )

        if aime_id is not None:
            subquery = subquery.where(trial.c.user == aime_id)
-        
+
        subquery = subquery.group_by(trial.c.style_car_id).subquery()

        sql = select(trial).where(
@ -532,12 +555,45 @@ class IDACItemData(BaseData):
            return None
        return result.fetchall()

+    async def get_time_trial_ranking_by_course_total(
+        self,
+        version: int,
+        course_id: int,
+    ) -> Optional[List[Row]]:
+        # count the number of rows returned by the query
+        subquery = (
+            select(
+                trial.c.version,
+                trial.c.user,
+                func.min(trial.c.goal_time).label("min_goal_time"),
+            )
+            .where(and_(trial.c.version == version, trial.c.course_id == course_id))
+            .group_by(trial.c.user)
+        ).subquery()
+
+        sql = (
+            select(func.count().label("count"))
+            .where(
+                and_(
+                    trial.c.version == subquery.c.version,
+                    trial.c.user == subquery.c.user,
+                    trial.c.goal_time == subquery.c.min_goal_time,
+                ),
+            )
+        )
+
+        result = await self.execute(sql)
+        if result is None:
+            return None
+        return result.fetchone()
+
    async def get_time_trial_ranking_by_course(
        self,
        version: int,
        course_id: int,
        style_car_id: Optional[int] = None,
        limit: Optional[int] = 10,
+        offset: Optional[int] = 0,
    ) -> Optional[List[Row]]:
        # get the top 10 ranking by goal_time for a given course which is grouped by user
        subquery = select(
@ -546,7 +602,7 @@ class IDACItemData(BaseData):
            func.min(trial.c.goal_time).label("min_goal_time"),
        ).where(and_(trial.c.version == version, trial.c.course_id == course_id))

-        # if wantd filter only by style_car_id
+        # if wanted filter only by style_car_id
        if style_car_id is not None:
            subquery = subquery.where(trial.c.style_car_id == style_car_id)

@ -568,6 +624,10 @@ class IDACItemData(BaseData):
        if limit is not None:
            sql = sql.limit(limit)

+        # offset the result if needed
+        if offset is not None:
+            sql = sql.offset(offset)
+
        result = await self.execute(sql)
        if result is None:
            return None
@ -738,6 +798,27 @@ class IDACItemData(BaseData):
            return None
        return result.fetchall()

+    async def get_vs_info_by_mode(self, aime_id: int, battle_mode: int) -> Optional[List[Row]]:
+        sql = select(vs_info).where(
+            and_(vs_info.c.user == aime_id, vs_info.c.battle_mode == battle_mode)
+        )
+
+        result = await self.execute(sql)
+        if result is None:
+            return None
+        return result.fetchone()
+
+    # This method returns a list of course_info
+    async def get_vs_course_infos_by_mode(self, aime_id: int, battle_mode: int) -> Optional[List[Row]]:
+        sql = select(vs_course_info).where(
+            and_(vs_course_info.c.user == aime_id, vs_course_info.c.battle_mode == battle_mode)
+        )
+
+        result = await self.execute(sql)
+        if result is None:
+            return None
+        return result.fetchall()
+
    async def get_stamps(self, aime_id: int) -> Optional[List[Row]]:
        sql = select(stamp).where(
            and_(
@ -934,8 +1015,9 @@ class IDACItemData(BaseData):
            return None
        return result.lastrowid

-    async def put_vs_info(self, aime_id: int, vs_info_data: Dict) -> Optional[int]:
+    async def put_vs_info(self, aime_id: int, battle_mode: int, vs_info_data: Dict) -> Optional[int]:
        vs_info_data["user"] = aime_id
+        vs_info_data["battle_mode"] = battle_mode

        sql = insert(vs_info).values(**vs_info_data)
        conflict = sql.on_duplicate_key_update(**vs_info_data)
@ -946,6 +1028,19 @@ class IDACItemData(BaseData):
            return None
        return result.lastrowid

+    async def put_vs_course_info(self, aime_id: int, battle_mode: int, course_info_data: Dict) -> Optional[int]:
+        course_info_data["user"] = aime_id
+        course_info_data["battle_mode"] = battle_mode
+
+        sql = insert(vs_course_info).values(**course_info_data)
+        conflict = sql.on_duplicate_key_update(**course_info_data)
+        result = await self.execute(conflict)
+
+        if result is None:
+            self.logger.warn(f"put_vs_course_info: Failed to update! aime_id: {aime_id}")
+            return None
+        return result.lastrowid
+
    async def put_stamp(
        self, aime_id: int, stamp_data: Dict
    ) -> Optional[int]:
@ -956,9 +1051,7 @@ class IDACItemData(BaseData):
        result = await self.execute(conflict)

        if result is None:
-            self.logger.warn(
-                f"putstamp: Failed to update! aime_id: {aime_id}"
-            )
+            self.logger.warn(f"putstamp: Failed to update! aime_id: {aime_id}")
            return None
        return result.lastrowid

--- a/titles/idac/season2.py
+++ b/titles/idac/season2.py
@ -539,7 +539,9 @@ class IDACSeason2(IDACBase):

    async def _generate_special_data(self, user_id: int) -> Dict:
        # 4 = special mode
-        specials = await self.data.item.get_best_challenges_by_vs_type(user_id, story_type=4)
+        specials = await self.data.item.get_best_challenges_by_vs_type(
+            user_id, story_type=4
+        )

        special_data = []
        for s in specials:
@ -589,6 +591,107 @@ class IDACSeason2(IDACBase):
                user_id, self.version, updated_stock_data
            )

+    async def _update_vs_info(self, user_id: int, battle_mode: int, data: Dict) -> Dict:
+        vs_info = await self.data.item.get_vs_info_by_mode(user_id, battle_mode)
+
+        if vs_info is not None:
+            vs_info = vs_info._asdict()
+            del vs_info["id"]
+            del vs_info["user"]
+
+            vs_info["invalid"] = vs_info["invalid"] + data.get("result")
+            vs_info["str_now"] = (
+                vs_info["str_now"] + data.get("win_flg")
+                if data.get("win_flg") == 1
+                else 0
+            )
+            vs_info["str"] = (
+                vs_info["str"]
+                if vs_info["str"] > vs_info["str_now"]
+                else vs_info["str_now"]
+            )
+            vs_info["lose_now"] += 1 if data.get("win_flg") == 0 else 0
+            vs_info["vs_history"] = data.get("vs_history")
+            vs_info["break_count"] += data.get("break_count")
+            vs_info["break_penalty_flag"] = data.get("break_penalty_flag")
+
+            await self.data.item.put_vs_info(user_id, battle_mode, vs_info)
+
+            vs_info["vs_cnt"] = 0
+            vs_info["vs_win"] = 0
+            vs_info["vsinfo_course_data"] = []
+
+            vs_courses_info = await self.data.item.get_vs_course_infos_by_mode(
+                user_id, battle_mode
+            )
+            course_not_exists = True
+
+            if vs_courses_info is not None:
+                for course in vs_courses_info:
+                    course = course._asdict()
+                    del course["id"]
+                    del course["user"]
+
+                    if course["course_id"] == data.get("course_id"):
+                        course["vs_cnt"] += 1
+                        course["vs_win"] += data.get("win_flg")
+                        vs_info["vs_cnt"] += course["vs_cnt"]
+                        vs_info["vs_win"] += course["vs_win"]
+                        await self.data.item.put_vs_course_info(
+                            user_id, battle_mode, course
+                        )
+                        course_not_exists = False
+                    else:
+                        vs_info["vs_cnt"] += course["vs_cnt"]
+                        vs_info["vs_win"] += course["vs_win"]
+                    vs_info["vsinfo_course_data"].append(course)
+
+            if course_not_exists:
+                course = {}
+                course["course_id"] = data.get("course_id")
+                course["vs_cnt"] = 1
+                course["vs_win"] = data.get("win_flg")
+                vs_info["vs_cnt"] += course["vs_cnt"]
+                vs_info["vs_win"] += course["vs_win"]
+                vs_info["vsinfo_course_data"].append(course)
+                await self.data.item.put_vs_course_info(user_id, battle_mode, course)
+        else:
+            vs_info = {
+                "battle_mode": battle_mode,
+                # "vs_cnt": 1,
+                # "vs_win": data.get("win_flg"),
+                "invalid": data.get("result"),
+                "str": data.get("win_flg"),
+                "str_now": data.get("win_flg"),
+                "lose_now": 1 if data.get("win_flg") == 0 else 0,
+                "vs_history": data.get("vs_history"),
+                "break_count": data.get("break_count"),
+                "break_penalty_flag": data.get("break_penalty_flag"),
+                # "vsinfo_course_data": [
+                #     {
+                #         "course_id": data.get("course_id"),
+                #         "vs_cnt": 1,
+                #         "vs_win": data.get("win_flg")
+                #     }
+                # ],
+            }
+            await self.data.item.put_vs_info(user_id, battle_mode, vs_info)
+
+            course_info = {
+                "course_id": data.get("course_id"),
+                "vs_cnt": 1,
+                "vs_win": data.get("win_flg"),
+            }
+            await self.data.item.put_vs_course_info(user_id, battle_mode, course_info)
+
+            vs_info["vs_cnt"] = 1
+            vs_info["vs_win"] = data.get("win_flg")
+            vs_info["vsinfo_course_data"] = []
+            vs_info["vsinfo_course_data"].append(course_info)
+
+        vs_info["course_select_priority"] = data.get("course_select_priority")
+        return vs_info
+
    async def handle_user_getdata_request(self, data: Dict, headers: Dict):
        user_id = int(headers["session"])

@ -714,27 +817,43 @@ class IDACSeason2(IDACBase):
        # get the users vs info data
        vs_info_data = []
        vs_info = await self.data.item.get_vs_infos(user_id)
-        for vs in vs_info:
-            vs_info_data.append(
-                {
-                    "battle_mode": 1,
-                    "vs_cnt": 1,
-                    "vs_win": vs["win_flg"],
-                    "invalid": 0,
-                    "str": 0,
-                    "str_now": 0,
-                    "lose_now": 0,
-                    "vs_history": vs["vs_history"],
-                    "course_select_priority": 0,
-                    "vsinfo_course_data": [
-                        {
-                            "course_id": vs["course_id"],
-                            "vs_cnt": 1,
-                            "vs_win": vs["win_flg"],
-                        }
-                    ],
-                }
-            )
+        if vs_info is not None:
+            for vs in vs_info:
+                vs = vs._asdict()
+                vs_courses_infos = await self.data.item.get_vs_course_infos_by_mode(
+                    user_id, vs["battle_mode"]
+                )
+                total_vs_win = 0
+                total_vs_cnt = 0
+                courses_info = []
+                if vs_courses_infos is not None:
+                    for course in vs_courses_infos:
+                        tmp = course._asdict()
+                        del tmp["id"]
+                        del tmp["user"]
+                        del tmp["battle_mode"]
+
+                        total_vs_win += tmp["vs_win"]
+                        total_vs_cnt += tmp["vs_cnt"]
+
+                        courses_info.append(tmp)
+
+                vs_info_data.append(
+                    {
+                        "battle_mode": vs["battle_mode"],
+                        "vs_cnt": total_vs_cnt,
+                        "vs_win": total_vs_win,
+                        "invalid": vs["invalid"],
+                        "str": vs["str"],
+                        "str_now": vs["str_now"],
+                        "lose_now": vs["lose_now"],
+                        "vs_history": vs["vs_history"],
+                        "course_select_priority": 0,
+                        "break_count": vs["break_count"],
+                        "break_penalty_flag": vs["break_penalty_flag"],
+                        "vsinfo_course_data": courses_info,
+                    }
+                )

        # get the user's car
        cars = await self.data.item.get_cars(self.version, user_id, only_pickup=True)
@ -798,7 +917,9 @@ class IDACSeason2(IDACBase):

        # get the user's timetrial event data
        timetrial_event_data = {}
-        timetrial = await self.data.item.get_timetrial_event(user_id, self.timetrial_event_id)
+        timetrial = await self.data.item.get_timetrial_event(
+            user_id, self.timetrial_event_id
+        )
        if timetrial is not None:
            timetrial_event_data = {
                "timetrial_event_id": timetrial["timetrial_event_id"],
@ -885,14 +1006,18 @@ class IDACSeason2(IDACBase):
            "special_mode_hint_data": {"story_type": 0, "hint_display_flag": 0},
        }

-    async def handle_timetrial_getbestrecordpreta_request(self, data: Dict, headers: Dict):
+    async def handle_timetrial_getbestrecordpreta_request(
+        self, data: Dict, headers: Dict
+    ):
        user_id = headers["session"]

        for car_id in data["car_ids"]:
            pass

        course_mybest_data = []
-        courses = await self.data.item.get_time_trial_user_best_courses(self.version, user_id)
+        courses = await self.data.item.get_time_trial_user_best_courses(
+            self.version, user_id
+        )
        for course in courses:
            course_mybest_data.append(
                {
@ -960,7 +1085,9 @@ class IDACSeason2(IDACBase):
            "course_pickup_car_best_data": course_pickup_car_best_data,
        }

-    async def handle_timetrial_getbestrecordprerace_request(self, data: Dict, headers: Dict):
+    async def handle_timetrial_getbestrecordprerace_request(
+        self, data: Dict, headers: Dict
+    ):
        user_id = headers["session"]

        course_id = data["course_id"]
@ -1170,7 +1297,9 @@ class IDACSeason2(IDACBase):

        return {"status_code": "0"}

-    async def handle_factory_updatecustomizeresult_request(self, data: Dict, headers: Dict):
+    async def handle_factory_updatecustomizeresult_request(
+        self, data: Dict, headers: Dict
+    ):
        user_id = headers["session"]

        parts_data: List = data.pop("parts_list")
@ -1308,7 +1437,9 @@ class IDACSeason2(IDACBase):

        return {"status_code": "0"}

-    async def handle_factory_updatecustomizeavatar_request(self, data: Dict, headers: Dict):
+    async def handle_factory_updatecustomizeavatar_request(
+        self, data: Dict, headers: Dict
+    ):
        user_id = headers["session"]

        avatar_data: Dict = data.pop("avatar_obj")
@ -1322,7 +1453,9 @@ class IDACSeason2(IDACBase):

        return {"status_code": "0"}

-    async def handle_factory_updatecustomizeuser_request(self, data: Dict, headers: Dict):
+    async def handle_factory_updatecustomizeuser_request(
+        self, data: Dict, headers: Dict
+    ):
        user_id = headers["session"]

        stock_data: Dict = data.pop("stock_obj")
@ -1344,7 +1477,9 @@ class IDACSeason2(IDACBase):

        return {"status_code": "0"}

-    async def handle_user_updatetimetrialresult_request(self, data: Dict, headers: Dict):
+    async def handle_user_updatetimetrialresult_request(
+        self, data: Dict, headers: Dict
+    ):
        user_id = headers["session"]

        stock_data: Dict = data.pop("stock_obj")
@ -1605,7 +1740,9 @@ class IDACSeason2(IDACBase):
            "maker_use_count": [],
        }

-    async def handle_user_updatespecialmoderesult_request(self, data: Dict, headers: Dict):
+    async def handle_user_updatespecialmoderesult_request(
+        self, data: Dict, headers: Dict
+    ):
        user_id = headers["session"]

        stock_data: Dict = data.pop("stock_obj")
@ -1676,7 +1813,9 @@ class IDACSeason2(IDACBase):
            "maker_use_count": [],
        }

-    async def handle_user_updatechallengemoderesult_request(self, data: Dict, headers: Dict):
+    async def handle_user_updatechallengemoderesult_request(
+        self, data: Dict, headers: Dict
+    ):
        user_id = headers["session"]

        stock_data: Dict = data.pop("stock_obj")
@ -1754,7 +1893,9 @@ class IDACSeason2(IDACBase):
            "maker_use_count": [],
        }

-    async def _generate_time_trial_data(self, season_id: int, user_id: int) -> List[Dict]:
+    async def _generate_time_trial_data(
+        self, season_id: int, user_id: int
+    ) -> List[Dict]:
        # get the season time trial data from database
        timetrial_data = []

@ -1801,7 +1942,9 @@ class IDACSeason2(IDACBase):
        season_id = data.get("season_id")

        # so to get the season 1 data just subtract 1 from the season id
-        past_timetrial_data = await self._generate_time_trial_data(season_id - 1, user_id)
+        past_timetrial_data = await self._generate_time_trial_data(
+            season_id - 1, user_id
+        )

        # TODO: get the current season timetrial data somehow, because after requesting
        # GetPastSeasonTAData the game will NOT request GetTAData?!
@ -1811,6 +1954,110 @@ class IDACSeason2(IDACBase):
            "past_season_timetrial_data": past_timetrial_data,
        }

+    def handle_user_getpastseasonrounddata_request(self, data: Dict, headers: Dict):
+        user_id = headers["session"]
+        season_id = data.get("season_id")
+
+        # so to get the season 1 data just subtract 1 from the season id
+        past_timetrial_data = self._generate_time_trial_data(season_id - 1, user_id)
+
+        return {
+            "status_code": "0",
+            "season_id": season_id,
+            "past_season_round_event_data": [
+                {
+                    "count": 0,
+                    "win": 0,
+                    "rank": 0,
+                    "area_rank": 0,
+                    "point": 0,
+                    "total_round_point": 0,
+                    "round_name": "DAC稼働記念　1stラウンド",
+                    "round_id": 0,
+                },
+                {
+                    "count": 0,
+                    "win": 0,
+                    "rank": 0,
+                    "area_rank": 0,
+                    "point": 0,
+                    "total_round_point": 0,
+                    "round_name": "シーズン1　2ndラウンド",
+                    "round_id": 1,
+                },
+                {
+                    "count": 0,
+                    "win": 0,
+                    "rank": 0,
+                    "area_rank": 0,
+                    "point": 0,
+                    "total_round_point": 0,
+                    "round_name": "シーズン1　3rdラウンド",
+                    "round_id": 2,
+                },
+                {
+                    "count": 0,
+                    "win": 0,
+                    "rank": 0,
+                    "area_rank": 0,
+                    "point": 0,
+                    "total_round_point": 0,
+                    "round_name": "シーズン1　4thラウンド",
+                    "round_id": 3,
+                },
+                {
+                    "count": 0,
+                    "win": 0,
+                    "rank": 0,
+                    "area_rank": 0,
+                    "point": 0,
+                    "total_round_point": 0,
+                    "round_name": "シーズン1　5thラウンド",
+                    "round_id": 4,
+                },
+                {
+                    "count": 0,
+                    "win": 0,
+                    "rank": 0,
+                    "area_rank": 0,
+                    "point": 0,
+                    "total_round_point": 0,
+                    "round_name": "シーズン1　6thラウンド",
+                    "round_id": 5,
+                },
+                {
+                    "count": 0,
+                    "win": 0,
+                    "rank": 0,
+                    "area_rank": 0,
+                    "point": 0,
+                    "total_round_point": 0,
+                    "round_name": "シーズン1　7thラウンド",
+                    "round_id": 6,
+                },
+                {
+                    "count": 0,
+                    "win": 0,
+                    "rank": 0,
+                    "area_rank": 0,
+                    "point": 0,
+                    "total_round_point": 0,
+                    "round_name": "シーズン1　8thラウンド",
+                    "round_id": 7,
+                },
+                {
+                    "count": 0,
+                    "win": 0,
+                    "rank": 0,
+                    "area_rank": 0,
+                    "point": 0,
+                    "total_round_point": 0,
+                    "round_name": "シーズン1　9thラウンド",
+                    "round_id": 8,
+                },
+            ],
+        }
+
    async def handle_user_gettadata_request(self, data: Dict, headers: Dict):
        user_id = headers["session"]

@ -1881,7 +2128,9 @@ class IDACSeason2(IDACBase):
            await self.data.item.put_ticket(user_id, ticket)

        # save rank dist data in database
-        await self.data.profile.put_profile_rank(user_id, self.version, reward_dist_data)
+        await self.data.profile.put_profile_rank(
+            user_id, self.version, reward_dist_data
+        )

        # update profile data and config in database
        await self.data.profile.put_profile(user_id, self.version, data)
@ -1912,7 +2161,9 @@ class IDACSeason2(IDACBase):
            else:
                profile = await self.data.profile.get_profile(user_id, self.version)

-            rank = await self.data.profile.get_profile_rank(profile["user"], self.version)
+            rank = await self.data.profile.get_profile_rank(
+                profile["user"], self.version
+            )

            avatars = [
                {
@ -1983,7 +2234,9 @@ class IDACSeason2(IDACBase):
                car = await self.data.item.get_random_car(self.version)
            else:
                avatar = await self.data.profile.get_profile_avatar(profile["user"])
-                car = await self.data.item.get_random_user_car(profile["user"], self.version)
+                car = await self.data.item.get_random_user_car(
+                    profile["user"], self.version
+                )

            parts_list = []
            for part in car["parts_list"]:
@ -2105,7 +2358,9 @@ class IDACSeason2(IDACBase):
        while len(user_list) < count_auto_match:
            user_list.append(-1)

-        auto_match = await self._generate_theory_rival_data(user_list, course_id, user_id)
+        auto_match = await self._generate_theory_rival_data(
+            user_list, course_id, user_id
+        )

        # get profiles with the same powerhouse_lv for power match
        theory_courses = await self.data.item.get_theory_course_by_powerhouse_lv(
@ -2117,7 +2372,9 @@ class IDACSeason2(IDACBase):
        while len(user_list) < count_power_match:
            user_list.append(-1)

-        power_match = await self._generate_theory_rival_data(user_list, course_id, user_id)
+        power_match = await self._generate_theory_rival_data(
+            user_list, course_id, user_id
+        )

        return {
            "status_code": "0",
@ -2383,26 +2640,7 @@ class IDACSeason2(IDACBase):
            },
        )

-        await self.data.item.put_vs_info(user_id, data)
-
-        vs_info = {
-            "battle_mode": 0,
-            "vs_cnt": 1,
-            "vs_win": data.get("win_flg"),
-            "invalid": 0,
-            "str": 0,
-            "str_now": 0,
-            "lose_now": 0,
-            "vs_history": data.get("vs_history"),
-            "course_select_priority": data.get("course_select_priority"),
-            "vsinfo_course_data": [
-                {
-                    "course_id": data.get("course_id"),
-                    "vs_cnt": 1,
-                    "vs_win": data.get("win_flg"),
-                }
-            ],
-        }
+        vs_info = self._update_vs_info(user_id, IDACConstants.BATTLE_MODE_ONLINE, data)

        return {
            "status_code": "0",
@ -2420,7 +2658,9 @@ class IDACSeason2(IDACBase):
            "maker_use_count": [],
        }

-    async def handle_user_updatestorebattleresult_request(self, data: Dict, headers: Dict):
+    async def handle_user_updatestorebattleresult_request(
+        self, data: Dict, headers: Dict
+    ):
        user_id = headers["session"]

        stock_data: Dict = data.pop("stock_obj")
@ -2482,26 +2722,9 @@ class IDACSeason2(IDACBase):
        )

        # save vs_info in database
-        await self.data.item.put_vs_info(user_id, data)
-
-        vs_info = {
-            "battle_mode": 0,
-            "vs_cnt": 1,
-            "vs_win": data.get("win_flg"),
-            "invalid": 0,
-            "str": 0,
-            "str_now": 0,
-            "lose_now": 0,
-            "vs_history": data.get("vs_history"),
-            "course_select_priority": 0,
-            "vsinfo_course_data": [
-                {
-                    "course_id": data.get("course_id"),
-                    "vs_cnt": 1,
-                    "vs_win": data.get("win_flg"),
-                }
-            ],
-        }
+        vs_info = await self._update_vs_info(
+            user_id, IDACConstants.BATTLE_MODE_OFFLINE, data
+        )

        return {
            "status_code": "0",
--- a/titles/idac/templates/const.json
+++ b/titles/idac/templates/const.json
--- a/titles/idac/templates/idac_index.jinja
+++ b/titles/idac/templates/idac_index.jinja
@ -2,130 +2,20 @@
 {% block content %}
 <h1 class="mb-3">頭文字D THE ARCADE</h1>

-{% if sesh is defined and sesh["user_id"] > 0 %}
-<div class="card mb-3">
-    <div class="card-body">    
-        {% if profile is defined and profile is not none %}
-        <div class="card-title">
-            <div class="d-flex justify-content-between flex-wrap flex-md-nowrap align-items-center">                
-                <h3>{{ sesh["username"] }}'s Profile</h3>
-                <div class="btn-toolbar mb-2 mb-md-0">
-                    <div class="btn-group me-2">
-                        <!--<button type="button" class="btn btn-sm btn-outline-secondary">Share</button>-->
-                        <button type="button" data-bs-toggle="modal" data-bs-target="#export"
-                            class="btn btn-sm btn-outline-primary">Export</button>
-                    </div>
-                </div>
-            </div>
-        </div>
-        <!--<h4 class="card-subtitle mb-2 text-body-secondary">Card subtitle</h4>-->
-        <div class="row d-flex justify-content-center h-100">
-            <div class="col col-lg-3 col-12">
-                <div class="card mb-3">
-                    <div class="card-body p-4">
-                        <h5>Information</h5>
-                        <hr class="mt-0 mb-4">
-                        <h6>Username</h6>
-                        <p class="text-muted">{{ profile.username }}</p>
-                        <h6>Cash</h6>
-                        <p class="text-muted">{{ profile.cash }} D</p>
-                        <h6>Grade</h6>
-                        <h4>
-                            {% set grade = rank.grade %}
-                            {% if grade >= 1 and grade <= 72 %}
-                                {% set grade_number = (grade - 1) // 9 %}
-                                {% set grade_letters = ['E', 'D', 'C', 'B', 'A', 'S', 'SS', 'X'] %}
-                                {{ grade_letters[grade_number] }}{{ 9 - ((grade-1) % 9) }}
-                            {% else %}
-                                Unknown
-                            {% endif %}
-                        </h4>
-                    </div>
-                </div>
-            </div>
-            <div class="col col-lg-9 col-12">
-                <div class="card mb-3">
+<nav class="mb-3">
+    <ul class="nav nav-tabs">
+        <li class="nav-item">
+            <a class="nav-link {% if active_tab == 'ranking' %}active{% endif %}" aria-current="page" href="/game/idac/ranking">Ranking</a>
+        </li>
+        <li class="nav-item">
+            <a class="nav-link {% if active_tab == 'profile' %}active{% endif %}" href="/game/idac/profile">Profile</a>
+        </li>
+    </ul>
+</nav>

-                    <div class="card-body p-4">
-                        <h5>Statistics</h5>
-                        <hr class="mt-0 mb-4">
-                        <div class="row pt-1">
-                            <div class="col-lg-4 col-md-6 mb-3">
-                                <h6>Total Plays</h6>
-                                <p class="text-muted">{{ profile.total_play }}</p>
-                            </div>
-                            <div class="col-lg-4 col-md-6 mb-3">
-                                <h6>Last Played</h6>
-                                <p class="text-muted">{{ profile.last_play_date }}</p>
-                            </div>
-                            <div class="col-lg-4 col-md-6 mb-3">
-                                <h6>Mileage</h6>
-                                <p class="text-muted">{{ profile.mileage / 1000}} km</p>
-                            </div>
-                        </div>
-                        {% if tickets is defined and tickets|length > 0 %}
-                        <h5>Tokens/Tickets</h5>
-                        <hr class="mt-0 mb-4">
-                        <div class="row pt-1">
-                            <div class="col-lg-3 col-md-6 mb-3">
-                                <h6>Avatar Tokens</h6>
-                                <p class="text-muted">{{ tickets.avatar_points }}/30</p>
-                            </div>
-                            <div class="col-lg-3 col-md-6 mb-3">
-                                <h6>Car Dressup Tokens</h6>
-                                <p class="text-muted">{{ tickets.car_dressup_points }}/30</p>
-                            </div>
-                            <div class="col-lg-3 col-md-6 mb-3">
-                                <h6>FullTune Tickets</h6>
-                                <p class="text-muted">{{ tickets.full_tune_tickets }}/99</p>
-                            </div>
-                            <div class="col-lg-3 col-md-6 mb-3">
-                                <h6>FullTune Fragments</h6>
-                                <p class="text-muted">{{ tickets.full_tune_fragments }}/10</p>
-                            </div>
-                        </div>
-                        {% endif %}
-                    </div>
-                </div>
-            </div>
-        </div>
-        {% else %}
-        <div class="alert alert-warning" role="alert">
-            You need to play 頭文字D THE ARCADE first to view your profile.
-        </div>
-        {% endif %}
-        <!--<a href="#" data-bs-toggle="modal" data-bs-target="#card-add" class="card-link">Add Card</a>-->
-    </div>
-</div>
-{% else %}
-<div class="alert alert-info" role="alert">
-    You need to be logged in to view this page. <a href="/gate">Login</a></a>
-</div>
-{% endif %}
+{% block tab %}

-<div class="modal fade" id="export" tabindex="-1" aria-labelledby="export-label" aria-hidden="true">
-    <div class="modal-dialog">
-        <div class="modal-content">
-            <div class="modal-header">
-                <h1 class="modal-title fs-5" id="exort-label">Export Profile</h1>
-                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
-            </div>
-            <div class="modal-body">
-                Download your profile as a <strong>.json</strong> file in order to import it into your local ARTEMiS
-                database.
-                <div class="alert alert-warning mt-3" role="alert">
-                    {% if profile is defined and profile is not none %}
-                    Are you sure you want to export your profile with the username {{ profile.username }}?
-                    {% endif %}
-                </div>
-            </div>
-            <div class="modal-footer">
-                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
-                <button type="button" class="btn btn-primary" id="exportBtn">Download Profile</a>
-            </div>
-        </div>
-    </div>
-</div>
+{% endblock tab %}

 <script type="text/javascript">
    {% include "titles/idac/templates/js/idac_scripts.js" %}
--- a/titles/idac/templates/js/idac_scripts.js
+++ b/titles/idac/templates/js/idac_scripts.js
@ -1,10 +1,79 @@
-$(document).ready(function () {
-    $('#exportBtn').click(function () {
-        window.location = "/game/idac/export";
+// Declare a global variable to store the JSON data
+var constData;

-        // appendAlert('Successfully exported the profile', 'success');
+function evaluateRank(evalId) {
+    if (evalId >= 1 && evalId <= 4) {
+      return "Rookie";
+    } else if (evalId >= 5 && evalId <= 8) {
+      return "Regular";
+    } else if (evalId >= 9 && evalId <= 12) {
+      return "Specialist";
+    } else if (evalId >= 13 && evalId <= 16) {
+      return "Expert";
+    } else if (evalId >= 17 && evalId <= 20) {
+      return "Pro";
+    } else if (evalId >= 21 && evalId <= 24) {
+      return "Master";
+    } else if (evalId == 25) {
+      return "Master+";
+    } else {
+      return "Invalid";
+    }
+  }

-        // Close the modal on success
-        $('#export').modal('hide');
+function formatGoalTime(milliseconds) {
+    // Convert the milliseconds to a time string
+    var minutes = Math.floor(milliseconds / 60000);
+    var seconds = Math.floor((milliseconds % 60000) / 1000);
+    milliseconds %= 1000;
+
+    return `${parseInt(minutes)}'${seconds.toString().padStart(2, '0')}"${milliseconds.toString().padStart(3, '0')}`;
+}
+
+
+// Function to get style_name for a given style_car_id
+function getCarName(style_car_id) {
+    // Find the car with the matching style_car_id
+    var foundCar = constData.car.find(function (style) {
+        return style.style_car_id === style_car_id;
    });
-});
+
+    // Return the style_name if found, otherwise return Unknown
+    return foundCar ? foundCar.style_name : "Unknown car";
+}
+
+$(document).ready(function () {
+    // Make an AJAX request to load the JSON file
+    $.ajax({
+        url: "/game/idac/ranking/const.get",
+        type: "GET",
+        dataType: "json",
+        success: function (data) {
+            // Check if the 'course' array exists in the JSON data
+            if (data && data.course) {
+                // Assign the JSON data to the global variable
+                constData = data;
+
+                // Get the select element
+                var selectElement = $("#course-select");
+
+                // Remove the Loading text
+                selectElement.empty();
+
+                // Loop through the 'course' array and add options to the select
+                $.each(constData.course, function (index, course) {
+                    var option = '<option value="' + course.course_id + '"' + (index === 0 ? 'selected' : '') + '>' + course.course_name + '</option>';
+                    selectElement.append(option);
+                });
+
+                // Simulate a change event on page load with the default value (0)
+                $("#course-select").val("0").change();
+            }
+        },
+        error: function (jqXHR, textStatus, errorThrown) {
+            // Print the error message as an option element
+            $("#course-select").html("<option value='0' selected disabled>" + textStatus + "</option>");
+            console.error("Error loading JSON file:", textStatus, errorThrown);
+        }
+    });
+});
--- a/titles/idac/templates/profile/index.jinja
+++ b/titles/idac/templates/profile/index.jinja
@ -0,0 +1,129 @@
+{% extends "titles/idac/templates/idac_index.jinja" %}
+{% block tab %}
+
+{% if sesh is defined and sesh["user_id"] > 0 %}
+<div class="card mb-3">
+    <div class="card-body">
+        <div class="card-title">
+            <div class="d-flex justify-content-between flex-wrap flex-md-nowrap align-items-center">
+                <h3>{{ username }}'s Profile</h3>
+                <div class="btn-toolbar mb-2 mb-md-0">
+                    <div class="btn-group me-2">
+                        <!--<button type="button" class="btn btn-sm btn-outline-secondary">Share</button>-->
+                        <button type="button" data-bs-toggle="modal" data-bs-target="#export"
+                            class="btn btn-sm btn-outline-primary">Export</button>
+                    </div>
+                </div>
+            </div>
+        </div>
+        <!--<h4 class="card-subtitle mb-2 text-body-secondary">Card subtitle</h4>-->
+        {% if profile is defined and profile is not none %}
+        <div class="row d-flex justify-content-center h-100">
+            <div class="col col-lg-3 col-12">
+                <div class="card mb-3">
+                    <div class="card-body p-4">
+                        <h5>Information</h5>
+                        <hr class="mt-0 mb-4">
+                        <h6>Username</h6>
+                        <p class="text-muted">{{ profile.username }}</p>
+                        <h6>Cash</h6>
+                        <p class="text-muted">{{ profile.cash }} D</p>
+                        <h6>Grade</h6>
+                        <h4>
+                            {% set grade = rank.grade %}
+                            {% if grade >= 1 and grade <= 72 %} {% set grade_number=(grade - 1) // 9 %} {% set
+                                grade_letters=['E', 'D' , 'C' , 'B' , 'A' , 'S' , 'SS' , 'X' ] %} {{
+                                grade_letters[grade_number] }}{{ 9 - ((grade-1) % 9) }} {% else %} Unknown {% endif %}
+                                </h4>
+                    </div>
+                </div>
+            </div>
+            <div class="col col-lg-9 col-12">
+                <div class="card mb-3">
+
+                    <div class="card-body p-4">
+                        <h5>Statistics</h5>
+                        <hr class="mt-0 mb-4">
+                        <div class="row pt-1">
+                            <div class="col-lg-4 col-md-6 mb-3">
+                                <h6>Total Plays</h6>
+                                <p class="text-muted">{{ profile.total_play }}</p>
+                            </div>
+                            <div class="col-lg-4 col-md-6 mb-3">
+                                <h6>Last Played</h6>
+                                <p class="text-muted">{{ profile.last_play_date }}</p>
+                            </div>
+                            <div class="col-lg-4 col-md-6 mb-3">
+                                <h6>Mileage</h6>
+                                <p class="text-muted">{{ profile.mileage / 1000}} km</p>
+                            </div>
+                        </div>
+                        {% if tickets is defined and tickets|length > 0 %}
+                        <h5>Tokens/Tickets</h5>
+                        <hr class="mt-0 mb-4">
+                        <div class="row pt-1">
+                            <div class="col-lg-3 col-md-6 mb-3">
+                                <h6>Avatar Tokens</h6>
+                                <p class="text-muted">{{ tickets.avatar_points }}/30</p>
+                            </div>
+                            <div class="col-lg-3 col-md-6 mb-3">
+                                <h6>Car Dressup Tokens</h6>
+                                <p class="text-muted">{{ tickets.car_dressup_points }}/30</p>
+                            </div>
+                            <div class="col-lg-3 col-md-6 mb-3">
+                                <h6>FullTune Tickets</h6>
+                                <p class="text-muted">{{ tickets.full_tune_tickets }}/99</p>
+                            </div>
+                            <div class="col-lg-3 col-md-6 mb-3">
+                                <h6>FullTune Fragments</h6>
+                                <p class="text-muted">{{ tickets.full_tune_fragments }}/10</p>
+                            </div>
+                        </div>
+                        {% endif %}
+                    </div>
+                </div>
+            </div>
+        </div>
+        {% else %}
+        <div class="alert alert-warning" role="alert">
+            You need to play 頭文字D THE ARCADE first to view your profile.
+        </div>
+        {% endif %}
+        <!--<a href="#" data-bs-toggle="modal" data-bs-target="#card-add" class="card-link">Add Card</a>-->
+    </div>
+</div>
+{% else %}
+<div class="alert alert-info" role="alert">
+    You need to be logged in to view this page. <a href="/gate">Login</a></a>
+</div>
+{% endif %}
+
+<div class="modal fade" id="export" tabindex="-1" aria-labelledby="export-label" aria-hidden="true">
+    <div class="modal-dialog">
+        <div class="modal-content">
+            <div class="modal-header">
+                <h1 class="modal-title fs-5" id="exort-label">Export Profile</h1>
+                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+            </div>
+            <div class="modal-body">
+                Download your profile as a <strong>.json</strong> file in order to import it into your local ARTEMiS
+                database.
+                <div class="alert alert-warning mt-3" role="alert">
+                    {% if profile is defined and profile is not none %}
+                    Are you sure you want to export your profile with the username {{ profile.username }}?
+                    {% endif %}
+                </div>
+            </div>
+            <div class="modal-footer">
+                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
+                <button type="button" class="btn btn-primary" id="exportBtn">Download Profile</a>
+            </div>
+        </div>
+    </div>
+</div>
+
+<script type="text/javascript">
+    {% include "titles/idac/templates/profile/js/scripts.js" %}
+</script>
+
+{% endblock tab %}
--- a/titles/idac/templates/profile/js/scripts.js
+++ b/titles/idac/templates/profile/js/scripts.js
@ -0,0 +1,10 @@
+$(document).ready(function () {
+    $('#exportBtn').click(function () {
+        window.location = "/game/idac/profile/export.get";
+
+        // appendAlert('Successfully exported the profile', 'success');
+
+        // Close the modal on success
+        $('#export').modal('hide');
+    });
+});
--- a/titles/idac/templates/ranking/index.jinja
+++ b/titles/idac/templates/ranking/index.jinja
@ -0,0 +1,30 @@
+{% extends "titles/idac/templates/idac_index.jinja" %}
+{% block tab %}
+
+<div class="tab-content" id="nav-tabContent">
+    <!-- Ranking -->
+    <div class="tab-pane fade show active" id="nav-ranking" role="tabpanel" aria-labelledby="nav-ranking-tab"
+        tabindex="0">
+        <div class="row justify-content-md-center form-signin">
+            <div class="col col-lg-4">
+                <select class="form-select mb-3" id="course-select">
+                    <option value="0" selected disabled>Loading Courses...</option>
+                </select>
+            </div>
+        </div>
+        <div class="card">
+            <div class="card-body">
+                <div id="table-ranking">
+                    <div class="text-center">Loading Ranking...</div>
+                </div>
+            </div>
+        </div>
+        <div id="pagination-ranking"></div>
+    </div>
+</div>
+
+<script type="text/javascript">
+    {% include "titles/idac/templates/ranking/js/scripts.js" %}
+</script>
+
+{% endblock tab %}
--- a/titles/idac/templates/ranking/js/scripts.js
+++ b/titles/idac/templates/ranking/js/scripts.js
@ -0,0 +1,95 @@
+// Function to load data based on the selected value
+function loadRanking(courseId, pageNumber = 1) {
+    // Make a GET request to the server
+    $.ajax({
+        url: "/game/idac/ranking/ranking.get",
+        type: "GET",
+        data: { courseId: courseId, pageNumber: pageNumber },
+        dataType: "json",
+        success: function (data) {
+            // check if an error inside the json exists
+            if (!data.success) {
+                // Inject the table into the container
+                $("#table-ranking").html("<div class='text-center'>" + data.error + "</div>");
+                console.error("Error: " + data.error);
+                return;
+            }
+
+            // get the total number of pages
+            var total_pages = data.total_pages;
+
+            // Generate the HTML table
+            var tableHtml = '<div data-bs-spy="scroll" data-bs-smooth-scroll="true" class="table-responsive"><table class="table table-hover"><thead><tr><th scope="col">#</th><th scope="col">Name/Car</th><th scope="col">Time</th><th scope="col" class="d-none d-sm-table-cell">Eval</th><th scope="col" class="d-none d-lg-table-cell">Store/Date</th></tr></thead><tbody>';
+            $.each(data.ranking, function (i, ranking) {
+                // Add a 1 to the i variable to get the correct rank number
+                tableHtml += `<tr id="rank-${i+1}" class="align-middle">`;
+                tableHtml += '<td>' + ranking.rank + '</td>';
+                tableHtml += '<td>' + ranking.name + '<br/>' + getCarName(ranking.style_car_id) + '</td>';
+                tableHtml += '<td class="fs-3">' + formatGoalTime(ranking.record) + '</td>';
+                tableHtml += '<td class="fs-4 d-none d-sm-table-cell">' + evaluateRank(ranking.eval_id) + '</td>';
+                // Ignore the Store and Date columns on small screens
+                tableHtml += '<td class="d-none d-lg-table-cell">' + ranking.store + '<br/>' + ranking.update_date + '</td>';
+                tableHtml += '</tr>';
+            });
+            tableHtml += '</tbody></table></div>';
+
+            // Inject the table into the container
+            $("#table-ranking").html(tableHtml);
+
+            // Generate the Pagination HTML
+            var paginationHtml = '<nav class="mt-3"><ul class="pagination justify-content-center">';
+            // Deactivate the previous button if the current page is the first page
+            paginationHtml += '<li class="page-item ' + (pageNumber === 1 ? 'disabled' : '') + '">';
+            paginationHtml += '<a class="page-link" href="#rank-1" data-page="' + (pageNumber - 1) + '">Previous</a>';
+            paginationHtml += '</li>';
+            for (var i = 1; i <= total_pages; i++) {
+                // Set the active class to the current page
+                paginationHtml += '<li class="page-item ' + (pageNumber === i ? 'active disabled' : '') + '"><a class="page-link" href="#rank-1" data-page="' + i + '">' + i + '</a></li>';
+            }
+            // Deactivate the next button if the current page is the last page
+            paginationHtml += '<li class="page-item ' + (pageNumber === total_pages ? 'disabled' : '') + '">';
+            paginationHtml += '<a class="page-link" href="#rank-1" data-page="' + (pageNumber + 1) + '">Next</a>';
+            paginationHtml += '</li>';
+            paginationHtml += '</ul></nav>';
+
+            // Inject the pagination into the container
+            $("#pagination-ranking").html(paginationHtml);
+        },
+        error: function (jqXHR, textStatus, errorThrown) {
+            // Inject the table into the container
+            $("#table-ranking").html("<div class='text-center'>" + textStatus + "</div>");
+            console.error("Error: " + textStatus, errorThrown);
+        }
+    });
+}
+
+// Function to handle page changes
+function changePage(pageNumber) {
+    // Get the selected value
+    var courseId = $("#course-select").val();
+
+    // Call the function to load data with the new page number
+    loadRanking(courseId, pageNumber);
+}
+
+$(document).ready(function () {
+    // Attach an event handler to the select element
+    $("#course-select").change(function () {
+        // Get the selected value
+        var courseId = $(this).val();
+
+        // Call the function to load data
+        loadRanking(courseId);
+    });
+
+    // Event delegation for pagination links
+    $("#pagination-ranking").on("click", "a.page-link", function (event) {
+        // event.preventDefault(); // Prevent the default behavior of the link
+        var clickedPage = $(this).data("page");
+        // Check if the changePage function is not already in progress
+        if (!$(this).hasClass('disabled')) {
+            // Handle the page change here
+            changePage(clickedPage);
+        }
+    });
+});