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https://github.com/atdunbg/Nekosonic-Music.git
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refactor: 拆分 App.vue 为独立组件，修复多项敷衍方案
- 提取 TitleBar、Sidebar、RoamDrawer、CloseModal 四个组件 - App.vue 从 676 行精简至 238 行，职责更清晰 - 修复评论点赞无限+1：改为基于服务端 liked 字段切换 - 修复评论点赞无防重复：添加 likingSet 锁 - 修复评论点赞用本地缓存：likedIds 改为从服务端 likelist API 同步 - 删除 likedIds 写 localStorage 的 watch - 播放失败/FM加载失败/减少推荐失败添加 showToast 用户提示 - 抽屉遮罩下标题栏按钮保持原色（z-10 提升至遮罩之上）
This commit is contained in:
245
src/components/RoamDrawer.vue
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245
src/components/RoamDrawer.vue
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<template>
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<Transition name="drawer">
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<div
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v-if="visible"
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class="fixed inset-0 z-50 flex flex-col backdrop-blur-xl"
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:class="!player.dominantColor && 'bg-surface/95'"
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:style="player.dominantColor ? { backgroundColor: player.dominantColor } : {}"
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>
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<div v-if="player.dominantColor" class="absolute inset-0 bg-black/60 pointer-events-none"></div>
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<TitleBar :dark-mode="!!player.dominantColor" @close="player.closeRoamDrawer()">
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<template #left>
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<button @click="player.closeRoamDrawer()" :class="player.dominantColor ? 'text-white/60 hover:text-white' : 'text-content-2 hover:text-content'" class="transition">
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<IconChevronDown class="w-5 h-5" />
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</button>
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</template>
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</TitleBar>
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<div class="flex-1 min-h-0 flex px-8 pb-8 gap-0 relative z-10">
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<div class="w-2/5 flex flex-col items-center justify-center flex-shrink-0">
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<img
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v-if="roamCoverUrl && !roamCoverError"
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:src="roamCoverUrl"
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class="w-72 h-72 rounded-3xl object-cover shadow-2xl mb-4"
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@error="roamCoverError = true"
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/>
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<div
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v-else
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class="w-72 h-72 rounded-3xl flex items-center justify-center shadow-2xl mb-4"
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:class="player.dominantColor ? 'bg-white/10' : 'bg-muted'"
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>
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<IconMusic class="w-16 h-16" :class="player.dominantColor ? 'text-white/30' : 'text-content-4'" />
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</div>
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<h1 class="text-2xl font-bold text-center" :class="player.dominantColor ? 'text-white' : 'text-content'">{{ roamSong?.name }}</h1>
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<p class="mt-2 text-center" :class="player.dominantColor ? 'text-white/70' : 'text-content-2'">
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<template v-for="(a, i) in roamSong?.ar || []" :key="a.id || i">
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<span v-if="i > 0" :class="player.dominantColor ? 'text-white/40' : 'text-content-3'">/</span>
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<span class="hover:text-accent-text cursor-pointer transition" @click="a.id && navigateFromDrawer({ name: 'artist', params: { id: a.id } })">{{ a.name }}</span>
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</template>
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<template v-if="roamSong?.al?.name">
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<span :class="player.dominantColor ? 'text-white/40' : 'text-content-3'" class="mx-1">·</span>
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<span class="hover:text-accent-text cursor-pointer transition" @click="roamSong!.al.id && navigateFromDrawer({ name: 'album', params: { id: roamSong!.al.id } })">{{ roamSong.al.name }}</span>
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</template>
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</p>
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</div>
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<div class="w-3/5 relative min-h-0 overflow-hidden flex flex-col">
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<div class="flex items-center gap-1 mb-3 px-4">
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<button @click="roamTab = 'lyric'"
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class="px-3 py-1 rounded-full text-sm transition"
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:class="player.dominantColor
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? (roamTab === 'lyric' ? 'bg-white/15 text-white font-medium' : 'text-white/50 hover:text-white/80')
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: (roamTab === 'lyric' ? 'bg-muted text-content font-medium' : 'text-content-3 hover:text-content')">
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歌词
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</button>
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<button @click="roamTab = 'comment'"
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class="px-3 py-1 rounded-full text-sm transition"
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:class="player.dominantColor
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? (roamTab === 'comment' ? 'bg-white/15 text-white font-medium' : 'text-white/50 hover:text-white/80')
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: (roamTab === 'comment' ? 'bg-muted text-content font-medium' : 'text-content-3 hover:text-content')">
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评论
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</button>
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<button v-if="hasTranslation" @click="toggleTranslation"
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class="ml-auto px-2.5 py-1 rounded-full text-xs transition flex items-center gap-1"
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:class="player.dominantColor
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? (showTranslation ? 'bg-white/15 text-white font-medium' : 'text-white/40 hover:text-white/70')
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: (showTranslation ? 'bg-muted text-content font-medium' : 'text-content-4 hover:text-content-2')">
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<IconLanguages class="w-3 h-3" />
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译
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</button>
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</div>
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<div v-show="roamTab === 'lyric'" ref="lyricScrollContainer" class="flex-1 min-h-0 overflow-y-auto custom-scroll px-4">
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<div v-if="lyrics.length > 0" class="w-full max-w-lg mx-auto text-center"
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:style="{ paddingTop: roamLyricPadPx + 'px', paddingBottom: roamLyricPadPx + 'px' }">
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<p
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v-for="(line, idx) in lyrics"
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:key="idx"
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:class="getRoamLyricClass(idx)"
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class="roam-lyric-line px-4 py-3 rounded-lg cursor-pointer whitespace-nowrap transition-[font-size] duration-300 ease-out"
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@click="seekToRoamLyric(line.time)"
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@mouseenter="roamLyricHovering = true"
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@mouseleave="roamLyricHovering = false"
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>
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{{ line.text }}
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<span v-if="showTranslation && line.translation" class="block text-sm mt-1" :class="getTranslationClass(idx)">{{ line.translation }}</span>
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</p>
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</div>
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<div v-else :class="player.dominantColor ? 'text-white/40' : 'text-content-3'" class="text-center mt-8">暂无歌词</div>
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</div>
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<div v-show="roamTab === 'comment'" class="flex-1 min-h-0 overflow-y-auto px-4 pb-4">
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<CommentSection v-if="roamSong" :type="0" :id="player.commentSongId || roamSong.id" :key="player.commentSongId || roamSong.id" :dark-mode="!!player.dominantColor" />
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</div>
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</div>
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</div>
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</div>
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</Transition>
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</template>
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<script setup lang="ts">
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import { ref, watch, onBeforeUnmount, computed, nextTick } from 'vue';
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import { useRouter } from 'vue-router';
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import { usePlayerStore } from '../stores/player';
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import { getCoverUrl, extractDominantColor } from '../utils/song';
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import { useLyric } from '../composables/UserLyric';
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import TitleBar from './TitleBar.vue';
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import CommentSection from './CommentSection.vue';
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import IconChevronDown from '~icons/lucide/chevron-down';
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import IconMusic from '~icons/lucide/music';
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import IconLanguages from '~icons/lucide/languages';
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defineProps<{
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visible: boolean;
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}>();
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const router = useRouter();
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const player = usePlayerStore();
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const { lyrics, currentLyricIdx, hasTranslation, showTranslation, toggleTranslation } = useLyric();
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const lyricScrollContainer = ref<HTMLElement | null>(null);
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const roamLyricHovering = ref(false);
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const roamLyricPadPx = ref(0);
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const roamSong = computed(() => player.currentSong);
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const roamCoverError = ref(false);
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const roamTab = ref<'lyric' | 'comment'>('lyric');
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const roamCoverUrl = computed(() => {
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if (!roamSong.value) return '';
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return getCoverUrl(roamSong.value) || '';
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});
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watch(roamCoverUrl, async (url) => {
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roamCoverError.value = false;
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if (url) {
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const color = await extractDominantColor(url);
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player.dominantColor = color;
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} else {
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player.dominantColor = '';
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}
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});
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let roamResizeObserver: ResizeObserver | null = null;
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function updateRoamLyricPad() {
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if (lyricScrollContainer.value) {
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roamLyricPadPx.value = Math.floor(lyricScrollContainer.value.clientHeight / 2);
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}
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}
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watch(() => player.showRoamDrawer, (val) => {
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if (val) {
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roamTab.value = player.roamInitialTab;
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nextTick(() => {
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updateRoamLyricPad();
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if (roamResizeObserver) roamResizeObserver.disconnect();
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if (lyricScrollContainer.value) {
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roamResizeObserver = new ResizeObserver(() => updateRoamLyricPad());
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roamResizeObserver.observe(lyricScrollContainer.value);
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}
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scrollToRoamActiveLyric();
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});
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} else {
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if (roamResizeObserver) {
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roamResizeObserver.disconnect();
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roamResizeObserver = null;
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}
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}
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});
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onBeforeUnmount(() => {
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if (roamResizeObserver) {
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roamResizeObserver.disconnect();
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roamResizeObserver = null;
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}
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});
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watch(currentLyricIdx, () => {
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if (player.showRoamDrawer && !roamLyricHovering.value) {
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nextTick(() => scrollToRoamActiveLyric());
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}
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});
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watch(showTranslation, () => {
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if (player.showRoamDrawer && !roamLyricHovering.value) {
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nextTick(() => scrollToRoamActiveLyric());
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}
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});
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function scrollToRoamActiveLyric() {
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if (!lyricScrollContainer.value || roamLyricHovering.value) return;
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const container = lyricScrollContainer.value;
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const active = container.querySelector('.roam-lyric-active') as HTMLElement | null;
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if (!active) return;
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const target = active.offsetTop - container.clientHeight / 2 + active.clientHeight / 2;
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const start = container.scrollTop;
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const distance = target - start;
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if (Math.abs(distance) < 1) return;
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const duration = 400;
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const startTime = performance.now();
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function animate(now: number) {
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const elapsed = now - startTime;
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const progress = Math.min(elapsed / duration, 1);
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const ease = 1 - Math.pow(1 - progress, 3);
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container.scrollTop = start + distance * ease;
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if (progress < 1) requestAnimationFrame(animate);
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}
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requestAnimationFrame(animate);
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}
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function getTranslationClass(idx: number): string {
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const diff = Math.abs(idx - currentLyricIdx.value);
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const hasColor = !!player.dominantColor;
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if (idx === currentLyricIdx.value) return hasColor ? 'text-[var(--c-accent)]' : 'text-accent-text';
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if (diff === 1) return hasColor ? 'text-white/70' : 'text-content/70';
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if (diff === 2) return hasColor ? 'text-white/50' : 'text-content-2/50';
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return hasColor ? 'text-white/35' : 'text-content-3/35';
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}
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function getRoamLyricClass(idx: number): string {
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const diff = Math.abs(idx - currentLyricIdx.value);
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const hasColor = !!player.dominantColor;
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if (idx === currentLyricIdx.value) {
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return hasColor
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? 'roam-lyric-active font-bold text-xl text-[var(--c-accent)]'
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: 'roam-lyric-active text-accent-text font-semibold text-xl';
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}
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if (diff === 1) return hasColor ? 'text-white/70 text-lg' : 'text-content/70 text-lg';
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if (diff === 2) return hasColor ? 'text-white/50 text-[1rem]' : 'text-content-2/50 text-[1rem]';
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return hasColor ? 'text-white/35 text-[1rem]' : 'text-content-3/35 text-[1rem]';
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}
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function seekToRoamLyric(time: number) {
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if (time != null && player.duration > 0) {
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player.seek(time);
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}
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}
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function navigateFromDrawer(routeLocation: { name: string; params: any }) {
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player.closeRoamDrawer();
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router.push(routeLocation);
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}
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</script>
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<style scoped>
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.drawer-enter-active,
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.drawer-leave-active { transition: transform 0.3s ease; }
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.drawer-enter-from,
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.drawer-leave-to { transform: translateY(100%); }
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.custom-scroll::-webkit-scrollbar { width: 0; display: none; }
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</style>
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