feat: global progress bar

Also fix me having no foresight and executing things
inside log::debug! macros

TODO.md

@@ -4,6 +4,5 @@
 
 ### Long-term
 
-- Progress bars and other GUI sugar
 - artemis as a special package
 - Other arcade games (if there is demand)

rust/src/download_handler.rs

@@ -1,5 +1,4 @@
 use std::{collections::HashSet, path::PathBuf};
-use futures::Stream;
 use serde::{Deserialize, Serialize};
 use tauri::{AppHandle, Emitter};
 use tokio::fs::File;
@@ -15,7 +14,7 @@ pub struct DownloadHandler {
 #[derive(Serialize, Deserialize, Clone)]
 pub struct DownloadTick {
     pkg_key: PkgKey,
-    ratio: f32
+    ratio: f32,
 }
 
 impl DownloadHandler {
@@ -50,14 +49,15 @@ impl DownloadHandler {
 
         let mut cache_file_w = File::create(&zip_path_part).await?;
         let mut byte_stream = reqwest::get(&rmt.download_url).await?.bytes_stream();
-        let first_hint = byte_stream.size_hint().0 as f32;
+        let mut total_bytes = 0;
 
         log::info!("downloading: {}", rmt.download_url);
         while let Some(item) = byte_stream.next().await {
             let i = item?;
-            app.emit("download-tick", DownloadTick {
+            total_bytes += i.len();
+            _ = app.emit("download-progress", DownloadTick {
                 pkg_key: pkg_key.clone(),
-                ratio: 1.0f32 - (byte_stream.size_hint().0 as f32) / first_hint
+                ratio: (total_bytes as f32) / (rmt.file_size as f32),
             })?;
             cache_file_w.write_all(&mut i.as_ref()).await?;
         }

rust/src/lib.rs

@@ -102,14 +102,15 @@ pub async fn run(_args: Vec<String>) {
             });
 
             app.listen("download-end", closure!(clone apph, |ev| {
-                log::debug!("download-end triggered: {}", ev.payload());
                 let raw = ev.payload();
+                log::debug!("download-end triggered: {}", raw);
                 let key = PkgKey(raw[1..raw.len()-1].to_owned());
                 let apph = apph.clone();
                 tauri::async_runtime::spawn(async move {
                     let mutex = apph.state::<Mutex<AppData>>();
                     let mut appd = mutex.lock().await;
-                    log::debug!("download-end install {:?}", appd.pkgs.install_package(&key, true, false).await);
+                    let res = appd.pkgs.install_package(&key, true, false).await;
+                    log::debug!("download-end install {:?}", res);
                 });
             }));
 
@@ -126,19 +127,21 @@ pub async fn run(_args: Vec<String>) {
             }));
 
             app.listen("install-end-prelude", closure!(clone apph, |ev| {
-                log::debug!("install-end-prelude triggered: {}", ev.payload());
                 let payload = serde_json::from_str::<Payload>(ev.payload());
+                log::debug!("install-end-prelude triggered: {:?}", payload);
                 let apph = apph.clone();
                 if let Ok(payload) = payload {
                     tauri::async_runtime::spawn(async move {
                         let mutex = apph.state::<Mutex<AppData>>();
                         let mut appd = mutex.lock().await;
+                        let res = appd.toggle_package(payload.pkg.clone(), ToggleAction::EnableSelf);
                         log::debug!(
                             "install-end-prelude toggle {:?}",
-                            appd.toggle_package(payload.pkg.clone(), ToggleAction::EnableSelf)
+                            res
                         );
                         use tauri::Emitter;
-                        log::debug!("install-end {:?}", apph.emit("install-end", payload));
+                        let res = apph.emit("install-end", payload);
+                        log::debug!("install-end {:?}", res);
                     });
                 } else {
                     log::error!("install-end-prelude: invalid payload: {}", ev.payload());
@@ -232,7 +235,8 @@ pub async fn run(_args: Vec<String>) {
                         let mutex = app.state::<Mutex<AppData>>();
                         let appd = mutex.lock().await;
                         if let Some(p) = &appd.profile {
-                            log::debug!("save: {:?}", p.save());
+                            let res = p.save();
+                            log::debug!("save: {:?}", res);
                             app.exit(0);
                         }
                     });

rust/src/model/rainy.rs

@@ -22,4 +22,5 @@ pub struct V1Version {
     pub icon: String,
     pub dependencies: BTreeSet<PkgKeyVersion>,
     pub download_url: String,
+    pub file_size: i64,
 }

rust/src/pkg.rs

@@ -81,6 +81,7 @@ pub struct Remote {
     pub nsfw: bool,
     pub categories: Vec<String>,
     pub dependencies: BTreeSet<PkgKey>,
+    pub file_size: i64,
 }
 
 impl PkgKey {
@@ -112,7 +113,8 @@ impl Package {
                 nsfw: p.has_nsfw_content,
                 version: v.version_number,
                 categories: p.categories,
-                dependencies: Self::sanitize_deps(v.dependencies)
+                dependencies: Self::sanitize_deps(v.dependencies),
+                file_size: v.file_size
             }),
             source: PackageSource::Rainy,
         })

rust/src/pkg_store.rs

@@ -21,7 +21,7 @@ pub struct PackageStore {
     offline: bool,
 }
 
-#[derive(Clone, Serialize, Deserialize)]
+#[derive(Clone, Serialize, Deserialize, Debug)]
 pub struct Payload {
     pub pkg: PkgKey
 }

src/components/App.vue

@@ -88,6 +88,60 @@ listen<string>('launch-error', (event) => {
     errorMessage.value = event.payload;
     errorHeader.value = 'Launch error';
 });
+
+interface DownloadingStatus {
+    ratio: number;
+    pkg_key: string;
+}
+const downloading_status: Ref<DownloadingStatus[]> = ref([]);
+
+const download_value = computed(() => {
+    return (
+        downloading_status.value.map((v) => v.ratio).reduce((a, v) => a * v) *
+        100
+    );
+});
+
+const downloadProgressText = computed(() => {
+    if (download_value.value < 7) {
+        return '';
+    }
+    let pkgs = `${downloading_status.value.length} package${downloading_status.value.length === 1 ? '' : 's'}`;
+    if (download_value.value < 14) {
+        return pkgs;
+    } else {
+        return `${pkgs} (${Math.floor(download_value.value)}%)`;
+    }
+});
+
+listen<DownloadingStatus>('download-progress', (event) => {
+    let status = downloading_status.value.find(
+        (v) => v.pkg_key === event.payload.pkg_key
+    );
+
+    if (status === undefined) {
+        status = {
+            ratio: 0,
+            pkg_key: event.payload.pkg_key,
+        };
+        downloading_status.value.push(status);
+    }
+    status.ratio = event.payload.ratio;
+
+    const remove = () => {
+        if (status !== undefined) {
+            downloading_status.value = downloading_status.value.filter(
+                (v) => v.pkg_key !== event.payload.pkg_key
+            );
+        }
+    };
+
+    if (status.ratio === 1.0) {
+        remove();
+    }
+
+    setTimeout(() => remove, 10_000);
+});
 </script>
 
 <template>
@@ -101,6 +155,16 @@ listen<string>('launch-error', (event) => {
                     ? 'main-scale-l'
                     : 'main-scale-xl'
         "
+    >
+        <div
+            v-if="downloading_status.length > 0"
+            class="download-progress-bg"
+        ></div>
+        <ProgressBar
+            v-if="downloading_status.length > 0"
+            :value="download_value"
+            class="download-progress"
+            >{{ downloadProgressText }}</ProgressBar
         >
         <ConfirmDialog>
             <template #message="{ message }">
@@ -353,4 +417,23 @@ body {
 .p-progressbar-label {
     transition-duration: 0s !important;
 }
+
+.download-progress {
+    position: fixed !important;
+    bottom: 0;
+    left: 5vw;
+    width: 90vw;
+    z-index: 10000 !important;
+    margin: 20px auto;
+}
+.download-progress-bg {
+    position: fixed;
+    bottom: 0;
+    left: 0;
+    width: 100vw;
+    height: 60px;
+    background-color: var(--p-surface-900);
+    border-top: 1px solid var(--p-surface-600);
+    z-index: 998;
+}
 </style>

src/components/InstallButton.vue

@@ -1,4 +1,5 @@
 <script setup lang="ts">
+import { ref } from 'vue';
 import Button from 'primevue/button';
 import { invoke } from '../invoke';
 import { usePkgStore } from '../stores';
@@ -11,20 +12,26 @@ const props = defineProps({
     pkg: Object as () => Package,
 });
 
+const deleting = ref(false);
+
 const remove = async () => {
     if (props.pkg === undefined) {
         return;
     }
 
+    deleting.value = true;
+
     await invoke('delete_package', {
         key: pkgKey(props.pkg),
     });
+
+    deleting.value = false;
 };
 </script>
 
 <template>
     <Button
-        v-if="pkg?.loc && !pkg?.js.busy"
+        v-if="pkg?.loc && !pkg?.js.downloading"
         rounded
         icon="pi pi-trash"
         severity="danger"
@@ -32,7 +39,7 @@ const remove = async () => {
         size="small"
         class="self-center ml-4"
         style="width: 2rem; height: 2rem"
-        :loading="pkg?.js.busy"
+        :loading="deleting"
         v-on:click="remove()"
     />
 
@@ -45,7 +52,7 @@ const remove = async () => {
         size="small"
         class="self-center ml-4"
         style="width: 2rem; height: 2rem"
-        :loading="pkg?.js.busy"
+        :loading="pkg?.js.downloading"
         v-on:click="async () => await pkgs.install(pkg)"
     />
 </template>

src/components/ModList.vue

@@ -15,7 +15,6 @@ const props = defineProps({
 
 const pkgs = usePkgStore();
 const prf = usePrfStore();
-const groupCallIndex = ref(0);
 const empty = ref(false);
 const gameSublist: Ref<string[]> = ref([]);
 
@@ -46,10 +45,7 @@ const group = computed(() => {
             ({ namespace }) => namespace
         )
     );
-    if (groupCallIndex.value > 0) {
     empty.value = Object.keys(res).length === 0;
-    }
-    groupCallIndex.value += 1;
     return res;
 });
 

src/components/UpdateButton.vue

@@ -20,17 +20,15 @@ const install = async () => {
         });
     } catch (err) {
         if (props.pkg !== undefined) {
-            props.pkg.js.busy = false;
+            props.pkg.js.downloading = false;
         }
     }
-
-    //if (rv === 'Deferred') { /* download progress */ }
 };
 </script>
 
 <template>
     <Button
-        v-if="needsUpdate(pkg) && !pkg?.js.busy"
+        v-if="needsUpdate(pkg) && !pkg?.js.downloading"
         rounded
         icon="pi pi-download"
         severity="success"

src/components/options/Startliner.vue

@@ -76,7 +76,7 @@ const themeModel = computed({
         >
             <ToggleSwitch v-model="verboseModel" />
         </OptionRow>
-        <OptionRow title="Light theme">
+        <OptionRow title="Theme">
             <SelectButton
                 v-model="themeModel"
                 :options="[

src/stores.ts

@@ -119,13 +119,13 @@ export const usePkgStore = defineStore('pkg', {
             listen<InstallStatus>('install-start', async (ev) => {
                 const key = ev.payload.pkg;
                 await this.reload(key);
-                this.pkg[key].js.busy = true;
+                this.pkg[key].js.downloading = true;
             });
 
             listen<InstallStatus>('install-end', async (ev) => {
                 const key = ev.payload.pkg;
                 await this.reload(key);
-                this.pkg[key].js.busy = false;
+                this.pkg[key].js.downloading = false;
             });
         },
 
@@ -152,17 +152,22 @@ export const usePkgStore = defineStore('pkg', {
 
         async reloadWith(key: string, pkg: Package) {
             if (this.pkg[key] === undefined) {
-                this.pkg[key] = { js: { busy: false } } as Package;
+                this.pkg[key] = { js: { downloading: false } } as Package;
             } else {
                 this.pkg[key].loc = null;
                 this.pkg[key].rmt = null;
             }
             Object.assign(this.pkg[key], pkg);
 
+            if (!pkg.js) {
+                pkg.js = { downloading: false };
+            }
+
             if (pkg.rmt !== null) {
                 pkg.rmt.categories.forEach((c) =>
                     this.availableCategories.add(c)
                 );
+                pkg.js.downloading = false;
             }
         },
 
@@ -193,9 +198,8 @@ export const usePkgStore = defineStore('pkg', {
                     force: true,
                 });
             } catch (err) {
-                console.error(err);
                 if (pkg !== undefined) {
-                    pkg.js.busy = false;
+                    pkg.js.downloading = false;
                 }
             }
         },

src/types.ts

@@ -19,7 +19,7 @@ export interface Package {
         icon: string;
     } | null;
     js: {
-        busy: boolean;
+        downloading: boolean;
     };
 }