fix(translator): force setting currentLyrics on cache hit (#2983)

Co-authored-by: Delusoire <deluso7re@outlook.com>

Author: rxri

CustomApps/lyrics-plus/index.js

@@ -323,13 +323,59 @@ class LyricsContainer extends react.Component {
 			if (CACHE[info.uri]?.[CONFIG.modes[mode]]) {
 				this.resetDelay();
 				this.setState({ ...CACHE[info.uri], isCached });
+				{
+					let mode = -1;
+					if (this.state.explicitMode !== -1) {
+						mode = this.state.explicitMode;
+					} else if (this.state.lockMode !== -1) {
+						mode = this.state.lockMode;
+					} else {
+						// Auto switch
+						if (this.state.karaoke) {
+							mode = KARAOKE;
+						} else if (this.state.synced) {
+							mode = SYNCED;
+						} else if (this.state.unsynced) {
+							mode = UNSYNCED;
+						} else if (this.state.genius) {
+							mode = GENIUS;
+						}
+					}
+					const lyricsState = CACHE[info.uri][CONFIG.modes[mode]];
+					if (lyricsState) {
+						this.state.currentLyrics = this.state[CONFIG.visual["translate:translated-lyrics-source"]] ?? lyricsState;
+					}
+				}
 				this.translateLyrics();
 				return;
 			}
 		} else {
 			if (CACHE[info.uri]) {
 				this.resetDelay();
 				this.setState({ ...CACHE[info.uri], isCached });
+				{
+					let mode = -1;
+					if (this.state.explicitMode !== -1) {
+						mode = this.state.explicitMode;
+					} else if (this.state.lockMode !== -1) {
+						mode = this.state.lockMode;
+					} else {
+						// Auto switch
+						if (this.state.karaoke) {
+							mode = KARAOKE;
+						} else if (this.state.synced) {
+							mode = SYNCED;
+						} else if (this.state.unsynced) {
+							mode = UNSYNCED;
+						} else if (this.state.genius) {
+							mode = GENIUS;
+						}
+					}
+					const lyricsState = CACHE[info.uri][CONFIG.modes[mode]];
+					if (lyricsState) {
+						this.state.currentLyrics = this.state[CONFIG.visual["translate:translated-lyrics-source"]] ?? lyricsState;
+					}
+				}
 				this.translateLyrics();
 				return;
 			}
@@ -385,16 +431,15 @@ class LyricsContainer extends react.Component {
 
 		// Seemingly long delay so it can be cleared later for accurate timing
 		showNotification(10000);
-		const lyricText = lyrics.map(lyric => lyric.text).join("\n");
-
 		for (const params of [
 			["romaji", "spaced", "romaji"],
 			["hiragana", "furigana", "furigana"],
 			["hiragana", "normal", "hiragana"],
 			["katakana", "normal", "katakana"]
 		]) {
 			if (language !== "ja") continue;
-			this.translator.romajifyText(lyricText, params[0], params[1]).then(result => {
+			Promise.all(lyrics.map(lyric => this.translator.romajifyText(lyric.text, params[0], params[1]))).then(results => {
+				const result = results.join("\n");
 				Utils.processTranslatedLyrics(result, lyrics, { state: this.state, stateName: params[2] });
 				showNotification(200);
 				lyricContainerUpdate?.();
@@ -406,7 +451,8 @@ class LyricsContainer extends react.Component {
 			["romaja", "romaja"]
 		]) {
 			if (language !== "ko") continue;
-			this.translator.convertToRomaja(lyricText, params[1]).then(result => {
+			Promise.all(lyrics.map(lyric => this.translator.convertToRomaja(lyric.text, params[1]))).then(results => {
+				const result = results.join("\n");
 				Utils.processTranslatedLyrics(result, lyrics, { state: this.state, stateName: params[1] });
 				showNotification(200);
 				lyricContainerUpdate?.();
@@ -421,7 +467,8 @@ class LyricsContainer extends react.Component {
 			["t", "tw"]
 		]) {
 			if (!language.includes("zh") || (language === "zh-hans" && params[0] === "t") || (language === "zh-hant" && params[0] === "cn")) continue;
-			this.translator.convertChinese(lyricText, params[0], params[1]).then(result => {
+			Promise.all(lyrics.map(lyric => this.translator.convertChinese(lyric.text, params[0], params[1]))).then(results => {
+				const result = results.join("\n");
 				Utils.processTranslatedLyrics(result, lyrics, { state: this.state, stateName: params[1] });
 				showNotification(200);
 				lyricContainerUpdate?.();