初次提交

2026-09-06 08:19:02 +08:00
commit 4ce4649aaf
1061 changed files with 337258 additions and 0 deletions
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+import { db } from '~/drizzle/db'
+import { expectedPlayDates, songs } from '~/drizzle/schema'
+import { eq, and } from 'drizzle-orm'
+
+export default defineEventHandler(async (event) => {
+  try {
+    // 获取所有开启的期望播放日期
+    const dates = await db.select().from(expectedPlayDates).where(eq(expectedPlayDates.enabled, true))
+
+    // 对每个日期，解析其可用的 sequence 列表，并排除已被未播放歌曲占用的 sequence
+    const result = []
+    
+    for (const d of dates) {
+      // 获取日期的星期几
+      const dateObj = new Date(d.date)
+      const weekdays = ['周日', '周一', '周二', '周三', '周四', '周五', '周六']
+      const weekday = weekdays[dateObj.getDay()]
+
+      // 解析 availableSequences (例如 "1,2,3,4,5")
+      let availableSeqs: number[] = []
+      if (d.availableSequences) {
+        availableSeqs = d.availableSequences.split(',').map(s => parseInt(s.trim(), 10)).filter(n => !isNaN(n))
+      }
+
+      // 查找在这个日期上已经被占用的 sequence（且歌曲还没播放）
+      const takenSongs = await db.select({
+        sequence: songs.expectedPlaySequence,
+        title: songs.title,
+        artist: songs.artist,
+        requesterId: songs.requesterId
+      })
+      .from(songs)
+      .where(
+        and(
+          eq(songs.expectedPlayDate, d.date),
+          eq(songs.played, false)
+        )
+      )
+
+      const takenSeqs = new Set(takenSongs.map(s => s.sequence).filter(seq => seq !== null))
+      const takenDetails: Record<number, any> = {}
+      takenSongs.forEach(s => {
+        if (s.sequence !== null) {
+          takenDetails[s.sequence] = { title: s.title, artist: s.artist }
+        }
+      })
+
+      // 过滤出真正空闲的 sequence
+      const freeSeqs = availableSeqs.filter(seq => !takenSeqs.has(seq))
+
+      result.push({
+        id: d.id,
+        date: d.date,
+        weekday: weekday,
+        allSequences: availableSeqs.sort((a, b) => a - b),
+        takenSequences: Array.from(takenSeqs).sort((a, b) => a - b),
+        takenDetails: takenDetails,
+        freeSequences: freeSeqs.sort((a, b) => a - b),
+        isFull: freeSeqs.length === 0
+      })
+    }
+
+    // 按日期排序
+    result.sort((a, b) => a.date.localeCompare(b.date))
+
+    return result
+  } catch (error) {
+    console.error('获取期望播出日期失败:', error)
+    throw createError({
+      statusCode: 500,
+      message: '获取期望播出日期失败'
+    })
+  }
+})