55 lines
1.8 KiB
TypeScript
55 lines
1.8 KiB
TypeScript
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import { Collection, Ref, RefTo, Song, DB, } from "@euterpe.js/music-library"
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import { songs } from "./songs_list"
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export function generate_db() {
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console.log(songs)
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//construct db
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let db = new DB
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let collections: string[] = new Array()
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let new_songs = []
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//create collections by folder names
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for (let i = 0; i < songs.length; i++) {
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const song = songs[i]
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const last_i = song.lastIndexOf("\\")
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const collection_name = song.slice(song.slice(0, last_i).lastIndexOf("\\") + 1, last_i)
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/*
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const foreforelast_i = song.slice(0, forelast_i - 1)
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const foreforeforelast_i = song.slice(0, foreforelast_i - 1).lastIndexOf("\\")
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*/
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if (!collections.includes(collection_name)) {
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console.log(`creating collection ${collection_name}`)
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db.add([new Collection({
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name: collection_name,
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songs: [],
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artists: [],
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})])
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collections.push(collection_name)
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}
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let col = db.collections.find(col => col.name == collection_name)!
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let col_id = col.id
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new_songs.push({ song: song, collection_id: col_id })
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}
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//create songs
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for (let i = 0; i < new_songs.length; i++) {
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let song = new_songs[i]
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const last_i = song.song.lastIndexOf("\\")
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const name = song.song.slice(last_i + 1)
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const song_url = song.song.replace("\\\\", "/").slice(7)
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const db_song = new Song({
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name: name.slice(0, name.lastIndexOf(".")),
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artists: [],
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url: new URL("http://localhost:4200/" + song_url),
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duration: 0,
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remix_artists: [],
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in_collection: new Ref(RefTo.Collections, song.collection_id!)
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})
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db.add([db_song])
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}
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console.log(db)
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return db
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}
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