import { graphqlRequest } from '../config/api'

// Dashboard 指标查询
const GET_DASHBOARD_STATS_QUERY = `
  query GetDashboardStats {
    dashboardStats {
      activeActivities
      totalPlayers
      pendingReviews
      totalJudges
    }
  }
`

// 报名趋势统计
const GET_REGISTRATION_TREND_QUERY = `
  query RegistrationTrend($days: Int) {
    registrationTrend(days: $days) {
      date
      count
    }
  }
`

// 区域报名统计
const GET_REGION_REGISTRATION_STATS_QUERY = `
  query RegistrationRegionStats {
    registrationRegionStats {
      regionId
      regionName
      leafFlag
      count
    }
  }
`

export const getDashboardStats = async () => {
  const result = await graphqlRequest(GET_DASHBOARD_STATS_QUERY)
  return result.data.dashboardStats
}

export const getRegistrationTrend = async (days = 15) => {
  const result = await graphqlRequest(GET_REGISTRATION_TREND_QUERY, { days })
  return result.data.registrationTrend || []
}

export const getRegionRegistrationStats = async () => {
  const result = await graphqlRequest(GET_REGION_REGISTRATION_STATS_QUERY)
  return result.data.registrationRegionStats || []
}