// Author: fruit.com.cn

import request from '@/axios'

/** 指标口径见后端 DashboardService 注释与 docs/api-phase1.md「2.8 数据看板」 */
export interface DashboardOverview {
  generatedAt: string
  user: Record<string, number>
  content: Record<string, number>
  playback: Record<string, number>
  revenue: Record<string, number>
  cost: Record<string, number | null>
  notes: string[]
}

export interface TranscodeBoard {
  generatedAt: string
  queue: Record<string, number>
  failedTasks: {
    id: number
    episodeId: number
    status: string
    retryCount: number
    errorMsg: string
    createdAt?: string
  }[]
  notes: string[]
}

/** 近 7 天每日趋势（给折线图用）。 */
export interface DashboardTrend {
  dates: string[]
  newUsers: number[]
  playEvents: number[]
  newTranscodes: number[]
  transcodeSuccess: number[]
}

/** 分布项（给饼图用）。 */
export interface DistributionItem {
  label: string
  value: number
}

export interface DashboardDistribution {
  dramaStatus: Record<string, number>
  transcodeStatus: Record<string, number>
  episodeMedia: Record<string, number>
  pendingModeration: DistributionItem[]
}

export const getDashboardOverviewApi = () => {
  return request.get<DashboardOverview>({ url: '/admin/dashboard/overview' })
}

export const getTranscodeBoardApi = () => {
  return request.get<TranscodeBoard>({ url: '/admin/dashboard/transcode' })
}

export const getDashboardTrendApi = () => {
  return request.get<DashboardTrend>({ url: '/admin/dashboard/trend' })
}

export const getDashboardDistributionApi = () => {
  return request.get<DashboardDistribution>({ url: '/admin/dashboard/distribution' })
}