From 2af920a7acc13d77d65ac27f8ae3dd6e1d903562 Mon Sep 17 00:00:00 2001
From: Neshura <neshura@neshweb.net>
Date: Thu, 2 May 2024 03:53:28 +0200
Subject: [PATCH] Add Album Page

---
 src/lib/opensubsonic.ts                 |  22 ++++
 src/routes/album/[albumId]/+page.svelte | 165 ++++++++++++++++++++++++
 src/routes/album/[albumId]/+page.ts     |   7 +
 3 files changed, 194 insertions(+)

diff --git a/src/lib/opensubsonic.ts b/src/lib/opensubsonic.ts
index edadff8..84477e3 100644
--- a/src/lib/opensubsonic.ts
+++ b/src/lib/opensubsonic.ts
@@ -1,5 +1,6 @@
 import {Md5} from "ts-md5";
 import Cookies from 'js-cookie';
+import {Disc} from "radix-icons-svelte";
 
 function getIdent(): string {
     let cookie = Cookies.get("subsonicPlayerIdent");
@@ -242,6 +243,27 @@ export interface AlbumID3 {
     discTitles?: Array<DiscTitle>
 }
 
+export interface GetAlbumInfo2Response extends OpenSubsonicResponse {
+    albumInfo: AlbumInfo
+}
+
+export interface AlbumInfo {
+    notes?: string,
+    musicBrainzId?: string,
+    lastFmUrl?: string,
+    smallImageUrl?: string,
+    mediumImageUrl?: string,
+    largeImageUrl?: string,
+}
+
+export interface GetAlbumResponse extends OpenSubsonicResponse{
+    album: AlbumID3WithSongs
+}
+
+export interface AlbumID3WithSongs extends AlbumID3 {
+    song?: Array<Song>,
+}
+
 interface RecordLabel {
     name: string
 }
diff --git a/src/routes/album/[albumId]/+page.svelte b/src/routes/album/[albumId]/+page.svelte
index e69de29..f022ab9 100644
--- a/src/routes/album/[albumId]/+page.svelte
+++ b/src/routes/album/[albumId]/+page.svelte
@@ -0,0 +1,165 @@
+<svelte:options runes={true} />
+
+<script lang="ts">
+    import {onMount} from "svelte";
+    import {goto} from "$app/navigation";
+    import {
+        type AlbumID3WithSongs,
+        type GetAlbumInfo2Response, type GetAlbumResponse,
+        OpenSubsonic,
+        type Parameter, type Song
+    } from "$lib/opensubsonic";
+    import {queueState} from "$lib/states/play-queue.svelte";
+    import {playbackState, shuffle} from "$lib/states/playback-state.svelte";
+    import {Button} from "$lib/components/ui/button";
+
+    class AlbumData {
+        data: AlbumID3WithSongs = $state({})
+    }
+
+    let { data } = $props();
+    let albumId = $derived(data.albumId);
+    let album = $state(new AlbumData());
+    let loading = $state(true);
+    console.log("album:", data.albumId)
+
+    async function fetchAlbumInfos(): Promise<void> {
+        let parameters: Array<Parameter> = [
+            {key: "id", value: albumId},
+        ];
+
+        const infoData: GetAlbumInfo2Response = await OpenSubsonic.get("getAlbumInfo2", parameters);
+        if (infoData) {
+            album.info = infoData.albumInfo;
+        }
+
+        const albumResponse: GetAlbumResponse = await OpenSubsonic.get("getAlbum", parameters);
+        if (albumResponse && albumResponse.album.song) {
+            album.data = albumResponse.album;
+
+        }
+
+        loading = false;
+    }
+
+    function getAlbumImage() {
+        if (album.info.mediumImageUrl) {
+            return album.info.mediumImageUrl;
+        }
+        else if (album.info.largeImageUrl) {
+            return album.info.largeImageUrl;
+        }
+        else if (album.info.smallImageUrl) {
+            return album.info.smallImageUrl;
+        }
+        else {
+            return "";
+        }
+    }
+
+
+    let scrollY = $state(0);
+    let scrollYMax = $state(1);
+
+    function updateScroll(self) {
+        scrollY = self.scrollTop;
+        scrollYMax = self.scrollTopMax;
+    }
+
+    $effect(() => {
+        if(scrollY/scrollYMax > 0.7 && albums.length === 100 && !albums.paginating) {
+            console.log("triggered")
+        }
+    })
+
+    function selectAlbum(albumId) {
+        goto(`/album/${albumId}`);
+        console.log(albumId);
+    }
+
+    function playSong( song: Song) {
+        queueState.addSong(song);
+        playbackState.pause();
+        playbackState.newSong(queueState.getSong());
+        playbackState.play();
+    }
+
+    let playHover = $state(false);
+    let shuffleHover = $state(false);
+
+    function playAlbum(addToQueue = false) {
+        if (addToQueue) {
+            const queuePosition = queueState.currentIndex;
+            album.data.song.forEach((song) => {
+                queueState.addSong(song);
+            })
+            queueState.setSong(queuePosition);
+        }
+        else {
+            queueState.replaceQueue(album.data.song);
+            console.log(queueState.queue);
+            playbackState.pause();
+            playbackState.newSong(queueState.getSong());
+            playbackState.play();
+        }
+    }
+
+    function shuffleAlbum(addToQueue = false) {
+        const shuffledAlbum = shuffle([...album.data.song])
+        if (addToQueue) {
+            const queuePosition = queueState.currentIndex;
+            shuffledAlbum.forEach((song) => {
+                queueState.addSong(song);
+            })
+            queueState.setSong(queuePosition);
+        }
+        else {
+            queueState.replaceQueue(shuffledAlbum);
+            console.log(queueState.queue);
+            playbackState.pause();
+            playbackState.newSong(queueState.getSong());
+            playbackState.play();
+        }
+    }
+
+    onMount(() => {
+        fetchAlbumInfos();
+    })
+</script>
+
+{#if loading}
+    <p>Loading</p>
+{:else}
+    <div class="flex flex-row gap-4">
+        <img alt={album.data.name + " Album Cover"} src={getAlbumImage()} height="312px" width="312px" class="rounded-md" />
+        <div>
+            <h1>{album.data.name}</h1>
+            <p>{album.info.notes}</p>
+            <p>{album.info.lastFmUrl}</p>
+            <p>{album.info.musicBrainzId}</p>
+        </div>
+    </div>
+    <div class="flex">
+        <div class="flex flex-col" onmouseover={() => playHover = true} onmouseleave={() => playHover = false}>
+            <Button onclick={() => playAlbum()}>Play</Button>
+            {#if playHover}
+                <Button onclick={() => playAlbum(true)}>Add To Queue</Button>
+            {/if}
+        </div>
+        <div class="flex flex-col" onmouseover={() => shuffleHover = true} onmouseleave={() => shuffleHover = false}>
+            <Button onclick={() => shuffleAlbum()}>Shuffle</Button>
+
+            {#if shuffleHover}
+                <Button onclick={() => shuffleAlbum(true)}>Add To Queue</Button>
+            {/if}
+        </div>
+    </div>
+    <div class="border border-2 p-2 rounded-md">
+        {#each album.data.song as song}
+            <p onclick={() => playSong(song)}>{song.title}</p>
+        {/each}
+    </div>
+
+{/if}
+
+
diff --git a/src/routes/album/[albumId]/+page.ts b/src/routes/album/[albumId]/+page.ts
index e69de29..b8a801c 100644
--- a/src/routes/album/[albumId]/+page.ts
+++ b/src/routes/album/[albumId]/+page.ts
@@ -0,0 +1,7 @@
+import type { RouteParams } from './$types';
+
+export const load = ({ params }: { params: RouteParams }) => {
+    return {
+        albumId: params.albumId
+    }
+}
\ No newline at end of file