happy-life-star/mini-program/src/services/epicScript.js

import { get, post, put, del } from './request.js'

export const getScriptList = async () => {
  return get('/epicScript/listAll')
}

export const getScriptPage = async ({ pageNum = 1, pageSize = 10 }) => {
  return get('/epicScript/page', { pageNum, pageSize })
}

export const getScriptById = async (id) => {
  return get('/epicScript/detail', { id })
}

export const getInspirationRecommendations = async () => {
  return get('/epicScript/inspiration/recommendations')
}

export const getRandomInspirations = async (size = 3) => {
  return get('/epicScript/inspiration/random', { size })
}

export const generateFromInspiration = async (payload) => {
  return post('/epicScript/inspiration/generate', payload)
}

export const createScript = async (scriptData) => {
  return post('/epicScript/create', transformToBackendFormat(scriptData))
}

export const updateScript = async (scriptData) => {
  return put('/epicScript/update', transformToBackendFormat(scriptData))
}

export const selectScript = async (id) => {
  return put('/epicScript/select', { id })
}

export const deleteScript = async (id) => {
  return del('/epicScript/delete', { id })
}

const textOrFallback = (value, fallback) => {
  return value && String(value).trim() ? String(value).trim() : fallback
}

export const buildCharacterInfo = (profile = {}) => {
  const hobbies = Array.isArray(profile.hobbies) && profile.hobbies.length
    ? profile.hobbies.join('、')
    : '未设置'

  const parts = [
    `昵称：${textOrFallback(profile.nickname, '未设置')}`,
    `性别：${textOrFallback(profile.gender, '未设置')}`,
    `MBTI：${textOrFallback(profile.mbti, '未设置')}`,
    `星座：${textOrFallback(profile.zodiac, '未设置')}`,
    `职业：${textOrFallback(profile.profession, '未设置')}`,
    `兴趣：${hobbies}`
  ]

  if (profile.future?.vision) parts.push(`未来愿景：${profile.future.vision}`)
  if (profile.future?.ideal) parts.push(`理想生活：${profile.future.ideal}`)
  return parts.join('\n')
}

export const buildLifeEventsSummary = (events = [], profile = {}) => {
  const parts = []
  const addMemory = (label, memory) => {
    if (memory?.text) {
      parts.push(`【${label}】${memory.date || '未知日期'}：${memory.text}`)
    }
  }

  addMemory('童年记忆', profile.childhood)
  addMemory('高光时刻', profile.joy)
  addMemory('低谷经历', profile.low)

  events.forEach((event) => {
    const tag = Array.isArray(event.tags) && event.tags.length ? ` #${event.tags.join(' #')}` : ''
    parts.push(`【人生事件】${event.time || event.date || '未知日期'} ${event.title || '未命名'}${tag}：${event.content || event.description || ''}`)
  })

  return parts.join('\n')
}

const transformToBackendFormat = (frontendData) => {
  const {
    id,
    title,
    theme,
    style,
    length,
    content,
    isSelected,
    character,
    events,
    plotJson,
    conversationId,
    parentScriptId,
    revisionIndex,
    revisionOf,
    useSocialInsights
  } = frontendData

  const scriptTitle = title || theme || '我的人生剧本'
  const characterInfo = frontendData.characterInfo || buildCharacterInfo(character || {})
  const lifeEventsSummary = frontendData.lifeEventsSummary || buildLifeEventsSummary(events || [], character || {})

  return {
    id,
    title: scriptTitle,
    theme,
    style,
    length,
    plotIntro: frontendData.plotIntro || '',
    plotTurning: frontendData.plotTurning || '',
    plotClimax: frontendData.plotClimax || '',
    plotEnding: frontendData.plotEnding || '',
    plotJson: {
      ...(content ? { fullContent: content } : {}),
      ...(plotJson || {}),
      ...(conversationId ? { conversationId } : {}),
      ...(parentScriptId ? { parentScriptId } : {}),
      ...(revisionIndex ? { revisionIndex } : {}),
      ...(revisionOf ? { revisionOf } : {})
    },
    isSelected,
    characterInfo,
    lifeEventsSummary,
    useSocialInsights
  }
}

export const transformToFrontendFormat = (backendData) => {
  if (!backendData) return null

  const {
    id,
    userId,
    title,
    theme,
    style,
    length,
    plotIntro,
    plotTurning,
    plotClimax,
    plotEnding,
    plotJson,
    isSelected,
    createTime,
    updateTime,
    conversationId,
    currentVersionMessageId
  } = backendData

  let content = ''
  if (plotJson?.fullContent) {
    content = plotJson.fullContent
  } else {
    const parts = []
    if (plotIntro) parts.push(`【序幕：低谷回响】\n${plotIntro}`)
    if (plotTurning) parts.push(`【转折：契机出现】\n${plotTurning}`)
    if (plotClimax) parts.push(`【高潮：命运抉择】\n${plotClimax}`)
    if (plotEnding) parts.push(`【结局：新的开始】\n${plotEnding}`)
    content = parts.join('\n\n')
  }

  const plainContent = content.replace(/[#>*_`-]/g, '').trim()
  const summary = plainContent ? plainContent.slice(0, 90) : (theme || '一段正在生成的人生爽文。')

  return {
    id,
    userId,
    title: title || theme || '未命名剧本',
    theme: theme || '',
    style: style || '',
    length: length || 'medium',
    content,
    summary,
    plotJson,
    isSelected: Boolean(isSelected),
    createTime,
    updateTime,
    date: createTime ? String(createTime).slice(0, 10) : new Date().toLocaleDateString(),
    mode: plotJson?.mode || 'custom',
    prompt: plotJson?.prompt || '',
    conversationId: conversationId || plotJson?.conversationId || '',
    parentScriptId: plotJson?.parentScriptId || '',
    revisionIndex: plotJson?.currentRevisionIndex || plotJson?.revisionIndex || 0,
    revisionOf: plotJson?.revisionOf || '',
    wordCount: content ? content.length : 0,
    currentVersionMessageId: currentVersionMessageId || ''
  }
}

export const transformListToFrontend = (backendList) => {
  if (!Array.isArray(backendList)) return []
  return backendList.map(transformToFrontendFormat)
}

/**
 * 切换剧本收藏状态（收藏/取消收藏）
 * @param {string} scriptId 剧本ID
 * @returns {Promise<{success: boolean, isFavorited: boolean}>}
 */
export const toggleFavoriteScript = async (scriptId) => {
  const res = await post('/epicScript/favorite/toggle', { scriptId })
  return {
    success: true,
    isFavorited: res.data?.isFavorited ?? false,
    favoriteTime: res.data?.favoriteTime ?? null
  }
}

/**
 * 获取收藏剧本列表
 * @param {number} current 当前页
 * @param {number} size 每页大小
 */
export const getFavoriteScriptPage = async (current = 1, size = 10) => {
  return get('/epicScript/favorite/page', { current, size })
}

/**
 * 检查剧本是否已收藏
 * @param {string} scriptId 剧本ID
 * @returns {Promise<boolean>}
 */
export const checkFavoriteScript = async (scriptId) => {
  const res = await get('/epicScript/favorite/check', { scriptId })
  return res.data?.isFavorited ?? false
}

export default {
  getScriptList,
  getScriptPage,
  getScriptById,
  getInspirationRecommendations,
  getRandomInspirations,
  generateFromInspiration,
  createScript,
  updateScript,
  selectScript,
  deleteScript,
  buildCharacterInfo,
  buildLifeEventsSummary,
  transformToFrontendFormat,
  transformListToFrontend,
  toggleFavoriteScript,
  getFavoriteScriptPage,
  checkFavoriteScript,
}