<template>
  <module-container title="模块一 运行数据分析">
    <div class="module-brigade-content">
      <div class="combined-row">
        <div class="stat-card">
          <div class="stat-card-inner">
            <div class="stat-left">
              <div class="stat-label">查堵总数</div>
              <div class="stat-value">{{ statValue || 0 }}</div>
              <div class="stat-unit">起</div>
            </div>
          </div>
        </div>
        <div class="chart-item">
          <div class="chart-title">两楼每日查堵走势</div>
          <div ref="chart1" class="echarts"></div>
        </div>
        <div class="chart-item">
          <div class="chart-title">两楼每日过检图像数</div>
          <div ref="chart2" class="echarts"></div>
        </div>
      </div>
      
      <div class="chart-row">
        <div class="chart-item">
          <div class="chart-title">两楼查堵数（包含行检）</div>
          <div ref="chart3" class="echarts"></div>
        </div>
        <div class="chart-item">
          <div class="chart-title">查堵时间段过检行李数</div>
          <div ref="chart4" class="echarts"></div>
        </div>
      </div>
      
      <div class="chart-row">
        <div class="chart-item">
          <div class="chart-title">两楼每日查堵万分率</div>
          <div ref="chart5" class="echarts"></div>
        </div>
        <div class="chart-item">
          <div class="chart-title">查堵物品分布</div>
          <div ref="chart6" class="echarts"></div>
        </div>
      </div>
    </div>
  </module-container>
</template>

<script setup>
import { ref, onMounted, watch } from 'vue'
import * as echarts from 'echarts'
import ModuleContainer from './ModuleContainer.vue'
import { useEcharts } from '@/hooks/chart.js'
import { formatDateHy } from '@/utils/index.js'
import {
  dailyTerminalTrend,
  dailyTerminalLuggageTrend,
  terminalBlockedStats,
  timePeriodLuggageStats,
  dailyTerminalRateTrend,
  brigadeItemDistribution
} from '@/api/blockingData/blockingDataScreen'

const props = defineProps({
  filterParams: {
    type: Object,
    default: () => ({})
  }
})

const loading = ref(false)
const statValue = ref(0)

const processFilterParams = (params) => {
  const { dateRange, ...rest } = params
  const processed = { ...rest }

  if (dateRange && Array.isArray(dateRange) && dateRange.length === 2) {
    processed.startTime = formatDateHy(dateRange[0])
    processed.endTime = formatDateHy(dateRange[1])
  }
  if (processed.brigadeId == 'all') {
    delete processed.brigadeId
  }
  if (processed.terminalId == 'all') {
    delete processed.terminalId
  }

  return processed
}

const chart1 = ref(null)
const chart2 = ref(null)
const chart3 = ref(null)
const chart4 = ref(null)
const chart5 = ref(null)
const chart6 = ref(null)

const { setOption: setOption1 } = useEcharts(chart1)
const { setOption: setOption2 } = useEcharts(chart2)
const { setOption: setOption3 } = useEcharts(chart3)
const { setOption: setOption4 } = useEcharts(chart4)
const { setOption: setOption5 } = useEcharts(chart5)
const { setOption: setOption6 } = useEcharts(chart6)

const fetchData = async () => {
  loading.value = true
  try {
    const processedParams = processFilterParams(props.filterParams)
    const [trendRes, luggageRes, blockedRes, timeRes, rateRes, itemRes] = await Promise.allSettled([
      dailyTerminalTrend(processedParams),
      dailyTerminalLuggageTrend(processedParams),
      terminalBlockedStats(processedParams),
      timePeriodLuggageStats(processedParams),
      dailyTerminalRateTrend(processedParams),
      brigadeItemDistribution(processedParams)
    ])

    if (trendRes.value?.data) {
      const dates = trendRes.value.data.map(item => item.statDate?.split('T')[0] || item.date || item.name || '')
      const t1TravelData = trendRes.value.data.map(item => item.t1TravelBlockedCount || 0)
      const t2TravelData = trendRes.value.data.map(item => item.t2TravelBlockedCount || 0)
      const t1WalkData = trendRes.value.data.map(item => item.t1WalkBlockedCount || 0)
      const t2WalkData = trendRes.value.data.map(item => item.t2WalkBlockedCount || 0)
      setOption1(multiLineChartOption(dates, [
        { name: 'T1旅检查堵件数', data: t1TravelData, color: '#3b82f6' },
        { name: 'T2旅检查堵件数', data: t2TravelData, color: '#22c55e' },
        { name: 'T1行检查堵件数', data: t1WalkData, color: '#f97316' },
        { name: 'T2行检查堵件数', data: t2WalkData, color: '#ec4899' }
      ]))
    }

    if (luggageRes.value?.data) {
      const dates = luggageRes.value.data.map(item => item.statDate?.split('T')[0] || item.date || item.name || '')
      const t1TravelData = luggageRes.value.data.map(item => item.t1TravelBagCount || 0)
      const t2TravelData = luggageRes.value.data.map(item => item.t2TravelBagCount || 0)
      const t1WalkData = luggageRes.value.data.map(item => item.t1WalkBagCount || 0)
      const t2WalkData = luggageRes.value.data.map(item => item.t2WalkBagCount || 0)
      setOption2(multiLineChartOption(dates, [
        { name: 'T1旅检过检行李数', data: t1TravelData, color: '#3b82f6' },
        { name: 'T2旅检过检行李数', data: t2TravelData, color: '#22c55e' },
        { name: 'T1行检过检行李数', data: t1WalkData, color: '#f97316' },
        { name: 'T2行检过检行李数', data: t2WalkData, color: '#ec4899' }
      ]))
    }

    if (blockedRes.value?.data) {
      const blockedData = [
        { name: 'T1', value: blockedRes.value.data.t1BlockedCount || 0 },
        { name: 'T2', value: blockedRes.value.data.t2BlockedCount || 0 }
      ]
      setOption3(horizontalBarChartOption(blockedData, '#3b82f6'))
      const total = blockedRes.value.data.totalBlockedCount || 0
      statValue.value = total
    }

    if (timeRes.value?.data) {
      const timePeriods = timeRes.value.data.map(item => item.timePeriod || '')
      const avgLuggageData = timeRes.value.data.map(item => item.avgLuggageCount || 0)
      const avgBlockedData = timeRes.value.data.map(item => item.avgBlockedCount || 0)
      setOption4(barLineChartOption(timePeriods, avgLuggageData, avgBlockedData))
    }

    if (rateRes.value?.data) {
      const dates = rateRes.value.data.map(item => item.statDate?.split('T')[0] || item.date || item.name || '')
      const t1TravelRate = rateRes.value.data.map(item => item.t1TravelBlockRate || 0)
      const t2TravelRate = rateRes.value.data.map(item => item.t2TravelBlockRate || 0)
      const t1WalkRate = rateRes.value.data.map(item => item.t1WalkBlockRate || 0)
      const t2WalkRate = rateRes.value.data.map(item => item.t2WalkBlockRate || 0)
      setOption5(multiLineChartOption(dates, [
        { name: 'T1旅检万分率', data: t1TravelRate, color: '#3b82f6' },
        { name: 'T2旅检万分率', data: t2TravelRate, color: '#22c55e' },
        { name: 'T1行检万分率', data: t1WalkRate, color: '#f97316' },
        { name: 'T2行检万分率', data: t2WalkRate, color: '#ec4899' }
      ]))
    }

    if (itemRes.value?.data) {
      const colors = ['#3b82f6', '#22c55e', '#f97316', '#ec4899', '#8b5cf6', '#10b981', '#f59e0b', '#ef4444']
      const itemData = itemRes.value.data.map((item, index) => ({
        name: item.missCheckItem ,
        value: item.count 
      }))
      setOption6(pieChartOption(itemData, colors))
    }
  } catch (error) {
    console.error('获取数据失败:', error)
  } finally {
    loading.value = false
  }
}

watch(() => props.filterParams, () => {
  fetchData()
}, { deep: true })

const xAxisData = Array.from({ length: 30 }, (_, i) => `${i + 1}日`)

const generateData = (count, min, max) => {
  const data = []
  for (let i = 0; i < count; i++) {
    data.push(Math.floor(Math.random() * (max - min + 1)) + min)
  }
  return data
}

const multiLineChartOption = (xAxisData, series) => ({
  grid: { left: '10%', top: '15%', right: '5%', bottom: '15%', containLabel: true },
  tooltip: {
    trigger: 'axis',
    axisPointer: { type: 'cross' }
  },
  xAxis: { type: 'category', data: xAxisData, axisLine: { lineStyle: { color: '#999' } }, axisLabel: { fontSize: 10, color: '#666' } },
  yAxis: { type: 'value', axisLine: { lineStyle: { color: '#999' } }, axisLabel: { fontSize: 10, color: '#666' }, splitLine: { lineStyle: { color: '#eee' } } },
  legend: { 
    data: series.map(s => s.name),
    top: '0%',
    textStyle: { fontSize: 10 }
  },
  series: series.map(s => ({
    name: s.name,
    type: 'line',
    smooth: true,
    symbol: 'circle',
    symbolSize: 6,
    data: s.data,
    itemStyle: { color: s.color },
    lineStyle: { color: s.color },
    label: { show: true, position: 'top', fontSize: 9, color: s.color }
  }))
})



const horizontalBarChartOption = (data, color) => ({
  grid: { left: '20%', top: '15%', right: '5%', bottom: '15%', containLabel: true },
  tooltip: {
    trigger: 'axis',
    axisPointer: { type: 'shadow' }
  },
  xAxis: { type: 'value', axisLine: { lineStyle: { color: '#999' } }, axisLabel: { fontSize: 10, color: '#666' }, splitLine: { lineStyle: { color: '#eee' } } },
  yAxis: { type: 'category', data: data.map(d => d.name), axisLine: { lineStyle: { color: '#999' } }, axisLabel: { fontSize: 10, color: '#666' } },
  series: [{ 
    type: 'bar', 
    data: data.map(d => d.value), 
    itemStyle: { color: color }, 
    barWidth: 15,
    label: { show: true, position: 'right', fontSize: 10, color: color }
  }]
})

const barLineChartOption = (xAxisData, barData, lineData) => ({
  grid: { left: '10%', top: '15%', right: '5%', bottom: '15%', containLabel: true },
  tooltip: {
    trigger: 'axis',
    axisPointer: { type: 'cross' }
  },
  xAxis: { type: 'category', data: xAxisData, axisLine: { lineStyle: { color: '#999' } }, axisLabel: { fontSize: 10, color: '#666' } },
  yAxis: { type: 'value', axisLine: { lineStyle: { color: '#999' } }, axisLabel: { fontSize: 10, color: '#666' }, splitLine: { lineStyle: { color: '#eee' } } },
  legend: { 
    data: ['平均过检行李数', '平均查堵件数'],
    top: '0%',
    textStyle: { fontSize: 10 }
  },
  series: [
    {
      name: '平均过检行李数',
      type: 'bar',
      data: barData,
      itemStyle: { color: '#3b82f6' },
      barWidth: 20,
      label: { show: true, position: 'top', fontSize: 9, color: '#3b82f6' }
    },
    {
      name: '平均查堵件数',
      type: 'line',
      smooth: true,
      symbol: 'circle',
      symbolSize: 6,
      data: lineData,
      itemStyle: { color: '#ec4899' },
      lineStyle: { color: '#ec4899' },
      label: { show: true, position: 'top', fontSize: 9, color: '#ec4899' }
    }
  ]
})

const pieChartOption = (data, colors) => ({
  color: colors,
  legend: { 
    show: true,
    textStyle: { fontSize: 10 }
  },
  tooltip: { trigger: 'item' },
  series: [{
    type: 'pie',
    radius: '65%',
    center: ['50%', '55%'],
    data: data,
    label: { show: true, formatter: '{b}\n{c} ({d}%)', fontSize: 10 }
  }]
})

onMounted(() => {
  fetchData()
  
})
</script>

<style lang="less" scoped>
.module-brigade-content {
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
}

.stats-row {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.stat-card {
  flex: 1;
  background: #fff;
  border-radius: 6px;
  padding: 15px;
  border: 1px solid #eee;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  min-height: 120px;
}

.stat-card-inner {
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: center;
}

.stat-left {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-label {
  font-size: 14px;
  color: #666;
  margin-bottom: 8px;
}

.stat-value {
  font-size: 48px;
  font-weight: bold;
  color: #3b82f6;
}

.stat-unit {
  font-size: 14px;
  color: #666;
  margin-top: 5px;
}

.combined-row {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.combined-row .stat-card {
  flex: 0.5;
  min-height: 200px;
}

.combined-row .chart-item {
  flex: 1;
}

.chart-row {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.chart-item {
  flex: 1;
  background: #fff;
  border-radius: 6px;
  padding: 15px;
  border: 1px solid #eee;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  min-height: 300px;
}

.chart-title {
 font-size: 17px;
  color: black;
  margin-bottom: 5px;
  text-align: left;
}

.echarts {
  flex: 1;
  width: 100%;
  min-height: 0;
}
</style>