// 数据看板 mock 数据工厂
// 后端就绪后，将 utils/api.js 顶部 USE_MOCK_API 改为 false 即可

const randomDelay = (min = 200, max = 600) =>
  new Promise((resolve) => setTimeout(resolve, Math.random() * (max - min) + min))

// 1. 今日概览
export async function mockTodayOverview({ star_id }) {
  await randomDelay()
  return {
    code: 200,
    data: {
      crystal_balance: 2713,
      today_income: 213,
      week_rank: 12,
    },
  }
}

// 2. 七日收益曲线
export async function mock7DayIncomeCurve({ star_id }) {
  await randomDelay()
  const today = new Date()
  const points = []
  const incomes = [180, 245, 198, 312, 276, 221, 189] // 最后一个是今天
  for (let i = 6; i >= 0; i--) {
    const d = new Date(today)
    d.setDate(d.getDate() - i)
    const income = incomes[6 - i]
    points.push({
      date: `${d.getFullYear()}.${String(d.getMonth() + 1).padStart(2, '0')}.${String(d.getDate()).padStart(2, '0')}`,
      income,
      is_today: i === 0,
      is_peak: income === 312,
    })
  }
  return {
    code: 200,
    data: {
      points,
      total_income: incomes.reduce((a, b) => a + b, 0),
      avg_income: Math.round(incomes.reduce((a, b) => a + b, 0) / 7),
    },
  }
}

// 3. 展出收益中心
export async function mockExhibitionSummary({ star_id }) {
  await randomDelay()
  return {
    code: 200,
    data: {
      exhibiting_count: 21,
      starbook_count: 33,
      total_duration: '712:13:56',
      total_earnings: 39721,
      top5: [
        { asset_id: 1, asset_name: '璀璨星河', asset_thumb: '', duration_7d: '144:13:56', earnings_7d: 2173, avg_earnings: 15 },
        { asset_id: 2, asset_name: '夏日微风', asset_thumb: '', duration_7d: '77:13:56', earnings_7d: 1332, avg_earnings: 15 },
        { asset_id: 3, asset_name: '夜色霓虹', asset_thumb: '', duration_7d: '64:15:37', earnings_7d: 1201, avg_earnings: 12 },
        { asset_id: 4, asset_name: '黎明序曲', asset_thumb: '', duration_7d: '51:22:12', earnings_7d: 783, avg_earnings: 12 },
        { asset_id: 5, asset_name: '深海回响', asset_thumb: '', duration_7d: '51:22:12', earnings_7d: 783, avg_earnings: 12 },
      ],
    },
  }
}

// 4. 点赞收益按等级
export async function mockLikeIncomeByLevel({ star_id }) {
  await randomDelay()
  return {
    code: 200,
    data: {
      total_like_count: 231,
      total_income: 12719,
      levels: [
        { level: 'UR', asset_count: 1, total_income: 723, thumb: '' },
        { level: 'SSR', asset_count: 2, total_income: 381, thumb: '' },
        { level: 'SR', asset_count: 5, total_income: 233, thumb: '' },
        { level: 'SR', asset_count: 4, total_income: 169, thumb: '' },
        { level: 'R', asset_count: 6, total_income: 57, thumb: '' },
      ],
    },
  }
}

// 5. 藏品 TOP5
export async function mockTopAssets({ star_id }) {
  await randomDelay()
  return {
    code: 200,
    data: {
      items: [
        { asset_id: 1, asset_name: '璀璨星河', asset_thumb: '', total_earnings: 8420, rank: 1 },
        { asset_id: 2, asset_name: '夏日微风', asset_thumb: '', total_earnings: 6230, rank: 2 },
        { asset_id: 3, asset_name: '夜色霓虹', asset_thumb: '', total_earnings: 5180, rank: 3 },
        { asset_id: 4, asset_name: '黎明序曲', asset_thumb: '', total_earnings: 4320, rank: 4 },
        { asset_id: 5, asset_name: '深海回响', asset_thumb: '', total_earnings: 3980, rank: 5 },
      ],
    },
  }
}

// 6. 藏品等级分布
export async function mockLevelDistribution({ star_id }) {
  await randomDelay()
  const total = 33
  return {
    code: 200,
    data: {
      items: [
        { level: 'UR', count: 1, total },
        { level: 'SSR', count: 2, total },
        { level: 'SR', count: 5, total },
        { level: 'R', count: 6, total },
        { level: 'N', count: 0, total },
      ],
    },
  }
}

// 7. 升级进度
export async function mockUpgradeProgress({ star_id }) {
  await randomDelay()
  return {
    code: 200,
    data: {
      upcoming: [
        { asset_id: 1, asset_name: '璀璨星河', asset_thumb: '', like_progress: 73, duration_progress: 92 },
        { asset_id: 2, asset_name: '夏日微风', asset_thumb: '', like_progress: 75, duration_progress: 96 },
        { asset_id: 3, asset_name: '夜色霓虹', asset_thumb: '', like_progress: 97, duration_progress: 71 },
      ],
      recent: [
        { asset_id: 4, asset_name: '黎明序曲', asset_thumb: '', new_level: 'SSR', upgrade_time: Date.now() - 3600000 },
        { asset_id: 5, asset_name: '深海回响', asset_thumb: '', new_level: 'SR', upgrade_time: Date.now() - 86400000 },
        { asset_id: 6, asset_name: '晨曦微光', asset_thumb: '', new_level: 'SR', upgrade_time: Date.now() - 172800000 },
      ],
    },
  }
}

// 路由表：endpoints 字符串 → mock 工厂
export const mockRouter = {
  '/api/v1/dashboard/today-overview': mockTodayOverview,
  '/api/v1/dashboard/income-curve': mock7DayIncomeCurve,
  '/api/v1/dashboard/exhibition-summary': mockExhibitionSummary,
  '/api/v1/dashboard/like-income-by-level': mockLikeIncomeByLevel,
  '/api/v1/dashboard/top-assets': mockTopAssets,
  '/api/v1/dashboard/level-distribution': mockLevelDistribution,
  '/api/v1/dashboard/upgrade-progress': mockUpgradeProgress,
}