125 lines
5.6 KiB
PHP
125 lines
5.6 KiB
PHP
<?php
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namespace Database\Seeders;
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use Illuminate\Database\Seeder;
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use Illuminate\Support\Facades\DB;
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use App\Models\SongLibrary;
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use App\Models\Song;
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use App\Models\Artist;
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use App\Enums\ArtistCategory;
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use App\Enums\SongLanguageType;
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use App\Enums\SongSituation;
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class SqliteToMysqlSeeder extends Seeder
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{
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public function run(): void
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{
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$SongCategoryMap = \App\Models\SongCategory::pluck('id', 'code')->toArray();
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$artistCache = [];
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$chunkSize = 100;
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$totalCount = 0;//51912
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SongLibrary::where('歌曲編號', '>', 0)->chunk($chunkSize, function ($songs) use ( $SongCategoryMap, &$artistCache, &$totalCount) {
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$songsToInsert = [];
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$pivotArtist = [];
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$pivotCategory = [];
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foreach ($songs as $data) {
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$totalCount++; // 這裡計數
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$songId = $data->{'歌曲編號'};
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$artistAId = null;
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$artistBId = null;
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// 處理 Artist A
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if (!empty($data->{'歌星 A'})) {
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$key = $data->{'歌星 A'} . '|' . ($data->{'歌星A分類'} ?? '未定義');
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if (!isset($artistCache[$key])) {
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$artist = Artist::firstOrCreate([
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'name' => $data->{'歌星 A'},
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'category' => ArtistCategory::tryFrom(trim($data->{'歌星A分類'} ?? '未定義')) ?? ArtistCategory::Unset,
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//'simplified' => $data->{'歌星A簡體'} ?? '',
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//'phonetic_abbr' => $data->{'歌星A注音'} ?? '',
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//'pinyin_abbr' => $data->{'歌星A拼音'} ?? '',
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//'strokes_abbr' =>
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]);
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$artistCache[$key] = $artist->id;
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}
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$artistAId = $artistCache[$key];
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}
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// 處理 Artist B
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if (!empty($data->{'歌星 B'})) {
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$key = $data->{'歌星 B'} . '|' . ($data->{'歌星B分類'} ?? '未定義');
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if (!isset($artistCache[$key])) {
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$artist = Artist::firstOrCreate([
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'name' => $data->{'歌星 B'},
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'category' => ArtistCategory::tryFrom(trim($data->{'歌星B分類'} ?? '未定義')) ?? ArtistCategory::Unset,
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//'simplified' => $data->{'歌星B簡體'} ?? '',
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//'phonetic_abbr' => $data->{'歌星B注音'} ?? '',
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//'pinyin_abbr' => $data->{'歌星B拼音'} ?? '',
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//'strokes_abbr'
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]);
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$artistCache[$key] = $artist->id;
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}
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$artistBId = $artistCache[$key];
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}
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// 處理 Song 資料
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$songsToInsert[] = [
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'id' => $songId,
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'name' => $data->{'歌曲名稱'},
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'adddate' => $data->{'新增日期'},
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'filename' => $data->{'歌曲檔名'},
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'language_type' => SongLanguageType::tryFrom(trim($data->{'語別'} ?? '未定義')) ?? SongLanguageType::Unset,
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'db_change' => $data->{'DB加減'} ?? 0,
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'vocal' => $data->{'人聲'},
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'situation' => SongSituation::tryFrom(trim($data->{'情境'} ?? '未定義')) ?? SongSituation::Unset,
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'copyright01' => $data->{'版權01'},
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'copyright02' => $data->{'版權02'},
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'note01' => $data->{'版權03'},
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'note02' => $data->{'版權04'},
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'note03' => $data->{'版權05'},
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'note04' => $data->{'版權06'},
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'enable' => $data->{'狀態'},
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'simplified' => $data->{'歌名簡體'} ?? '',
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'phonetic_abbr' => $data->{'歌曲注音'} ?? '',
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'pinyin_abbr' => $data->{'歌曲拼音'} ?? '',
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'strokes_abbr' => $data->{'Unnamed: 21'} ?? 0,
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];
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if ($artistAId) $pivotArtist[] = ['song_id' => $songId, 'artist_id' => $artistAId];
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if ($artistBId) $pivotArtist[] = ['song_id' => $songId, 'artist_id' => $artistBId];
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// 處理分類
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if (!empty($data->{'分類'})) {
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$categoryCodes = explode(',', $data->{'分類'});
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$addedCategoryIds = [];
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foreach ($categoryCodes as $code) {
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$code = trim($code);
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if (isset($SongCategoryMap[$code])) {
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$categoryId = $SongCategoryMap[$code];
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if (!in_array($categoryId, $addedCategoryIds)) {
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$pivotCategory[] = [
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'song_id' => $songId,
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'song_category_id' => $SongCategoryMap[$code]
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];
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$addedCategoryIds[] = $categoryId;
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}
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}
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}
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}
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}
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Song::insert($songsToInsert);
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DB::table('artist_song')->insert($pivotArtist);
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DB::table('song_song_category')->insert($pivotCategory);
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$this->command->info("目前累計處理 {$totalCount} 筆歌曲資料");
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});
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$this->command->info("全部完成，共處理 {$totalCount} 筆歌曲資料。");
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}
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}
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