#!/usr/bin/env node
/**
 * 执黑先行二号-风格延伸 — 7个完整视频批量生产
 * 视频8/9/12/13/14/15/16
 * 各视频对应不同视觉风格和音色
 */

const fs = require('fs')
const path = require('path')
const { spawnSync } = require('child_process')

const ACCOUNT = '执黑先行二号-风格延伸'
const SCRIPTS_DIR = path.join(__dirname, '.claude/skills/video-from-script/scripts')
const OUTPUT_BASE = path.join(__dirname, 'output')

// ============================================================================
// 7个视频配置
// ============================================================================

const VIDEOS = [
  {
    id: 'v8', scriptNum: 8, style: '硬核线条', voice: '不羁青年', topicB: '搞女人',
    refs: [
      '/Users/lc/Pictures/参考图片/硬核线条/微信图片_20260522223358_119_18.png',
      '/Users/lc/Pictures/参考图片/硬核线条/微信图片_20260522223358_120_18.png',
      '/Users/lc/Pictures/参考图片/硬核线条/微信图片_20260522223358_121_18.png'
    ],
    storyboardFile: '/tmp/sb_v8.json'
  },
  {
    id: 'v9', scriptNum: 9, style: '梦核水池', voice: '不羁青年', topicB: '没人懂你',
    refs: [
      '/Users/lc/Pictures/参考图片/梦核水池/微信图片_20260522230621_239_18.png',
      '/Users/lc/Pictures/参考图片/梦核水池/微信图片_20260522230621_245_18.png',
      '/Users/lc/Pictures/参考图片/梦核水池/微信图片_20260522232446_266_18.png'
    ],
    storyboardFile: '/tmp/sb_v9.json'
  },
  {
    id: 'v12', scriptNum: 12, style: '水墨', voice: '温暖少女', topicB: '看人看结果',
    refs: [
      '/Users/lc/Pictures/参考图片/水墨/5bbcc329-dd8e-4b84-b901-97daa00943c9.png'
    ],
    storyboardFile: '/tmp/sb_v12.json'
  },
  {
    id: 'v13', scriptNum: 13, style: '梦核人物', voice: '温暖少女', topicB: '内耗三层',
    refs: [
      '/Users/lc/Pictures/参考图片/梦核人物/微信图片_20260522232203_259_18.png',
      '/Users/lc/Pictures/参考图片/梦核人物/微信图片_20260522232204_260_18.png',
      '/Users/lc/Pictures/参考图片/梦核人物/微信图片_20260522232204_261_18.png'
    ],
    storyboardFile: '/tmp/sb_v13.json'
  },
  {
    id: 'v14', scriptNum: 14, style: '梦核怪异城市', voice: '不羁青年', topicB: '地狱相',
    refs: [
      '/Users/lc/Pictures/参考图片/梦核怪异城市/微信图片_20260522231537_252_18.png',
      '/Users/lc/Pictures/参考图片/梦核怪异城市/微信图片_20260522231537_253_18.png',
      '/Users/lc/Pictures/参考图片/梦核怪异城市/微信图片_20260522231537_254_18.png'
    ],
    storyboardFile: '/tmp/sb_v14.json'
  },
  {
    id: 'v15', scriptNum: 15, style: '梦核花池', voice: '温暖少女', topicB: '孩子结账',
    refs: [
      '/Users/lc/Pictures/参考图片/梦核花池/微信图片_20260522231256_246_18.png',
      '/Users/lc/Pictures/参考图片/梦核花池/微信图片_20260522231256_247_18.png',
      '/Users/lc/Pictures/参考图片/梦核花池/微信图片_20260522231256_248_18.png'
    ],
    storyboardFile: '/tmp/sb_v15.json'
  },
  {
    id: 'v16', scriptNum: 16, style: '剪纸报', voice: '不羁青年', topicB: '借鸡生蛋',
    refs: [
      '/Users/lc/Pictures/参考图片/剪纸报/7b730552-efb6-426a-ae69-d2c8d396fe16.png'
    ],
    storyboardFile: '/tmp/sb_v16.json'
  }
]

// ============================================================================
// 主流程
// ============================================================================

async function main() {
  console.log(`\n${'='.repeat(60)}`)
  console.log(`执黑先行二号-风格延伸 — 7个视频批量生产`)
  console.log(`${'='.repeat(60)}\n`)

  const results = []
  const today = new Date()
  const dateStr = `${today.getMonth()+1}${String(today.getDate()).padStart(2,'0')}`

  for (let i = 0; i < VIDEOS.length; i++) {
    const v = VIDEOS[i]
    const jobNum = String(i + 1).padStart(2, '0')

    console.log(`\n[${'='.repeat(55)}]`)
    console.log(`[${jobNum}/07] ${v.style} | ${v.voice} | 脚本${v.scriptNum}`)
    console.log(`[${'='.repeat(55)}]`)

    // 1. 检查分镜文件
    if (!fs.existsSync(v.storyboardFile)) {
      console.error(`  ❌ 分镜文件不存在: ${v.storyboardFile}`)
      results.push({ id: v.id, style: v.style, status: 'failed', error: '分镜文件缺失' })
      continue
    }

    const items = JSON.parse(fs.readFileSync(v.storyboardFile, 'utf-8'))
    console.log(`  分镜: ${items.length} 个 shot`)

    // 2. 过滤掉 duration > 6 的 shot（安全起见）
    const validItems = items.map(it => {
      const d = Number(it.duration) || 5
      return { ...it, duration: Math.min(d, 5.9) }
    })

    // 3. 写临时 items 文件
    const tmpItems = `/tmp/items_${v.id}_${Date.now()}.json`
    fs.writeFileSync(tmpItems, JSON.stringify(validItems), 'utf-8')

    // 4. pipeline.js init
    console.log(`  → init manifest...`)
    const initResult = spawnSync('node', [
      path.join(SCRIPTS_DIR, 'pipeline.js'), 'init',
      '--account', ACCOUNT,
      '--mode', 'single',
      '--items-file', tmpItems,
      '--image-model', 'gpt-image',
      '--video-model', 'kling',
      '--tts-voice', v.voice,
      '--format', '9:16'
    ], { cwd: __dirname, encoding: 'utf-8', timeout: 60000, stdio: 'pipe' })

    if (initResult.status !== 0) {
      console.error(`  ❌ init 失败:`, initResult.stderr.slice(0, 300))
      results.push({ id: v.id, style: v.style, status: 'failed', error: 'init failed: ' + initResult.stderr.slice(0,200) })
      try { fs.unlinkSync(tmpItems) } catch {}
      continue
    }

    // 从 init 输出中提取 manifest 路径
    const initOut = initResult.stdout + initResult.stderr
    const manifestMatch = initOut.match(/Manifest 已创建: (.+\.json)/)
    if (!manifestMatch) {
      console.error('  ❌ 无法提取 manifest 路径')
      console.log('  init stdout:', initOut.slice(0, 500))
      results.push({ id: v.id, style: v.style, status: 'failed', error: 'no manifest path' })
      try { fs.unlinkSync(tmpItems) } catch {}
      continue
    }

    const manifestPath = manifestMatch[1].trim()
    console.log(`  ✅ manifest: ${path.basename(path.dirname(manifestPath))}`)
    try { fs.unlinkSync(tmpItems) } catch {}

    // 5. 更新 manifest: 加 ttsEngine + references
    const manifest = JSON.parse(fs.readFileSync(manifestPath, 'utf-8'))
    manifest.ttsEngine = 'minimax'
    manifest.ttsRate = 1.15
    manifest.references = v.refs.map(f => ({ file: f }))
    // 确保 items 里的 videoPrompt 字段存在（pipeline 需要）
    manifest.items.forEach((item, idx) => {
      if (!item.videoPrompt && validItems[idx]?.videoPrompt) {
        item.videoPrompt = validItems[idx].videoPrompt
      }
    })
    fs.writeFileSync(manifestPath, JSON.stringify(manifest, null, 2), 'utf-8')
    console.log(`  ✅ manifest 更新完成 (ttsEngine=minimax, refs=${v.refs.length})`)

    // 6. 运行 pipeline: tts → images → upload → videos → assemble
    console.log(`  → 运行 pipeline (预计30-60分钟)...`)
    const runResult = spawnSync('node', [
      path.join(SCRIPTS_DIR, 'pipeline.js'), 'run',
      '--manifest', manifestPath,
      '--phase', 'tts,images,upload,videos,assemble'
    ], {
      cwd: __dirname,
      encoding: 'utf-8',
      timeout: 3600000, // 1小时
      stdio: 'inherit'
    })

    // 7. 读取结果
    const finalManifest = JSON.parse(fs.readFileSync(manifestPath, 'utf-8'))
    const draftUrl = finalManifest.draftUrl || ''
    const ok = runResult.status === 0 && !!draftUrl

    if (ok) {
      // 8. 重命名草稿
      const draftId = draftUrl.split('draft_id=')[1] || ''
      if (draftId) {
        const draftBase = '/Users/lc/Movies/JianyingPro/User Data/Projects/com.lveditor.draft'
        const oldPath = path.join(draftBase, draftId)
        const newName = `执黑先行二号-风格延伸_${dateStr}_${jobNum}_${v.topicB}`
        const newPath = path.join(draftBase, newName)
        if (fs.existsSync(oldPath)) {
          try {
            fs.renameSync(oldPath, newPath)
            console.log(`  ✅ 草稿已重命名: ${newName}`)
          } catch (e) {
            console.log(`  ⚠ 草稿重命名失败: ${e.message}`)
          }
        }
      }
      console.log(`  ✅ 完成 | draftUrl: ${draftUrl}`)
      results.push({ id: v.id, scriptNum: v.scriptNum, style: v.style, voice: v.voice,
        status: 'done', draftUrl, draftName: `执黑先行二号-风格延伸_${dateStr}_${jobNum}_${v.topicB}`,
        shots: validItems.length })
    } else {
      console.log(`  ❌ 失败 (exit ${runResult.status})`)
      results.push({ id: v.id, scriptNum: v.scriptNum, style: v.style, voice: v.voice,
        status: 'failed', shots: validItems.length })
    }
  }

  // ====== 最终汇总 ======
  console.log(`\n${'='.repeat(60)}`)
  console.log('批量生产完成 — 最终结果表')
  console.log(`${'='.repeat(60)}\n`)
  console.log('| # | 脚本 | 风格 | 音色 | Shot数 | 状态 | 草稿名称 | draftUrl |')
  console.log('|---|------|------|------|-------|------|---------|---------|')
  results.forEach((r, i) => {
    const num = String(i+1).padStart(2,'0')
    const status = r.status === 'done' ? '✅' : '❌'
    const draftName = r.draftName || '-'
    const url = r.draftUrl || '-'
    console.log(`| ${num} | ${r.scriptNum||'-'} | ${r.style} | ${r.voice||'-'} | ${r.shots||'-'} | ${status} | ${draftName} | ${url} |`)
  })

  // 保存结果
  const resultPath = path.join(OUTPUT_BASE, `执黑先行二号-风格延伸_${new Date().toISOString().slice(0,10)}_7视频批量结果.json`)
  fs.writeFileSync(resultPath, JSON.stringify(results, null, 2), 'utf-8')
  console.log(`\n结果已保存: ${resultPath}`)
}

main().catch(err => {
  console.error('脚本执行失败:', err.message)
  process.exit(1)
})