发布

Web/src/components/Budget/BudgetChartAnalysis.vue

@@ -0,0 +1,514 @@
+<template>
+  <div class="chart-analysis-container">
+    <!-- 仪表盘：整体健康度 -->
+    <div class="gauges-row">
+      <!-- 月度仪表盘 -->
+      <div class="chart-card gauge-card">
+        <div class="chart-header">
+          <div class="chart-title">
+            月度健康度
+          </div>
+          <div class="chart-subtitle">
+            本月预算
+          </div>
+        </div>
+        <div
+          ref="monthGaugeRef"
+          class="chart-body gauge-chart"
+        />
+        <div class="gauge-footer compact">
+          <div class="gauge-item">
+            <span class="label">已用</span>
+            <span class="value expense">¥{{ formatMoney(overallStats.month.current) }}</span>
+          </div>
+          <div class="gauge-item">
+            <span class="label">预算</span>
+            <span class="value">¥{{ formatMoney(overallStats.month.limit) }}</span>
+          </div>
+        </div>
+      </div>
+
+      <!-- 年度仪表盘 -->
+      <div class="chart-card gauge-card">
+        <div class="chart-header">
+          <div class="chart-title">
+            年度健康度
+          </div>
+          <div class="chart-subtitle">
+            本年预算
+          </div>
+        </div>
+        <div
+          ref="yearGaugeRef"
+          class="chart-body gauge-chart"
+        />
+        <div class="gauge-footer compact">
+          <div class="gauge-item">
+            <span class="label">已用</span>
+            <span class="value expense">¥{{ formatMoney(overallStats.year.current) }}</span>
+          </div>
+          <div class="gauge-item">
+            <span class="label">预算</span>
+            <span class="value">¥{{ formatMoney(overallStats.year.limit) }}</span>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <!-- 月度预算进度 -->
+    <div
+      v-if="budgets.length > 0"
+      class="chart-card"
+    >
+      <div class="chart-header">
+        <div class="chart-title">
+          预算进度（月度）
+        </div>
+        <div class="chart-subtitle">
+          本月各预算执行情况
+        </div>
+      </div>
+      <div
+        ref="monthBarChartRef"
+        class="chart-body bar-chart"
+        :style="{ height: calculateChartHeight() + 'px' }"
+      />
+    </div>
+
+    <!-- 年度预算进度 -->
+    <div
+      v-if="budgets.length > 0"
+      class="chart-card"
+      style="margin-top: 12px"
+    >
+      <div class="chart-header">
+        <div class="chart-title">
+          预算进度（年度）
+        </div>
+        <div class="chart-subtitle">
+          本年各预算执行情况
+        </div>
+      </div>
+      <div
+        ref="yearBarChartRef"
+        class="chart-body bar-chart"
+        :style="{ height: calculateChartHeight() + 'px' }"
+      />
+    </div>
+
+    <!-- 空状态占位 -->
+    <div
+      v-else
+      class="chart-card empty-card"
+    >
+      <van-empty
+        description="暂无预算数据"
+        image="search"
+      />
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, onMounted, watch, nextTick, onUnmounted } from 'vue'
+import * as echarts from 'echarts'
+import { BudgetCategory } from '@/constants/enums'
+import { getCssVar } from '@/utils/theme'
+
+const props = defineProps({
+  overallStats: {
+    type: Object,
+    required: true
+  },
+  budgets: {
+    type: Array,
+    default: () => []
+  },
+  activeTab: {
+    type: [Number, String],
+    default: BudgetCategory.Expense
+  }
+})
+
+const monthGaugeRef = ref(null)
+const yearGaugeRef = ref(null)
+const monthBarChartRef = ref(null)
+const yearBarChartRef = ref(null)
+let monthGaugeChart = null
+let yearGaugeChart = null
+let monthBarChart = null
+let yearBarChart = null
+
+const formatMoney = (val) => {
+  if (val >= 10000) {
+    return (val / 10000).toFixed(1) + 'w'
+  }
+  return parseFloat(val || 0).toLocaleString(undefined, {
+    minimumFractionDigits: 0,
+    maximumFractionDigits: 0
+  })
+}
+
+const initGaugeChart = (chartInstance, dom, data, isExpense) => {
+  if (!dom) { return null }
+
+  const chart = echarts.init(dom)
+  updateSingleGauge(chart, data, isExpense)
+  return chart
+}
+
+const updateSingleGauge = (chart, data, isExpense) => {
+  if (!chart) { return }
+
+  const rate = parseFloat(data.rate || 0)
+  // 颜色逻辑
+  let color = getCssVar('--chart-success') // 绿色
+  if (isExpense) {
+    if (rate >= 100) { color = getCssVar('--chart-danger') } // 红色
+    else if (rate >= 80) { color = getCssVar('--chart-warning') } // 橙色
+  } else {
+    if (rate >= 100) { color = getCssVar('--chart-success') } // 绿色
+    else if (rate >= 80) { color = getCssVar('--chart-warning') } // 橙色
+    else { color = getCssVar('--chart-danger') } // 红色
+  }
+
+  const option = {
+    series: [
+      {
+        type: 'gauge',
+        startAngle: 180,
+        endAngle: 0,
+        min: 0,
+        max: Math.max(100, rate * 1.2),
+        splitNumber: 5,
+        radius: '110%', // 放大一点以适应小卡片
+        center: ['50%', '75%'],
+        itemStyle: {
+          color: color,
+          shadowColor: getCssVar('--chart-shadow'),
+          shadowBlur: 10,
+          shadowOffsetX: 2,
+          shadowOffsetY: 2
+        },
+        progress: {
+          show: true,
+          roundCap: true,
+          width: 12 // 变细一点
+        },
+        pointer: { show: false },
+        axisLine: {
+          roundCap: true,
+          lineStyle: {
+            width: 12,
+            color: [[1, getCssVar('--chart-axis')]]
+          }
+        },
+        axisTick: { show: false },
+        splitLine: { show: false },
+        axisLabel: { show: false },
+        detail: {
+          valueAnimation: true,
+          fontSize: 24, // 字体调小
+          offsetCenter: [0, -5],
+          color: 'var(--van-text-color)',
+          formatter: '{value}%',
+          fontWeight: 'bold',
+          fontFamily: 'DIN Alternate, system-ui'
+        },
+        data: [{ value: rate }]
+      }
+    ]
+  }
+
+  chart.setOption(option)
+}
+
+const updateCharts = () => {
+  const isExpense = props.activeTab === BudgetCategory.Expense
+  updateSingleGauge(monthGaugeChart, props.overallStats.month, isExpense)
+  updateSingleGauge(yearGaugeChart, props.overallStats.year, isExpense)
+
+  // 确保 barChart 已初始化，如果还未初始化则先初始化
+  if (props.budgets.length > 0) {
+    if (!monthBarChart && monthBarChartRef.value) {
+      monthBarChart = echarts.init(monthBarChartRef.value)
+    }
+    if (!yearBarChart && yearBarChartRef.value) {
+      yearBarChart = echarts.init(yearBarChartRef.value)
+    }
+    updateBarChart()
+  }
+}
+
+const updateBarChart = () => {
+  if (!monthBarChart || !yearBarChart) { return }
+
+  const sortedBudgets = [...props.budgets].sort((a, b) => b.current - a.current).slice(0, 10)
+  const categories = sortedBudgets.map(b => b.name)
+  // 月度数据
+  const monthLimits = sortedBudgets.map(b => b.monthLimit || b.limit)
+  const monthCurrents = sortedBudgets.map(b => b.monthCurrent || b.current)
+  // 年度数据
+  const yearLimits = sortedBudgets.map(b => b.yearLimit || b.limit)
+  const yearCurrents = sortedBudgets.map(b => b.yearCurrent || b.current)
+
+  const getColors = (data, limits) => {
+    return data.map((current, idx) => {
+      const limit = limits[idx]
+      const rate = limit > 0 ? (current / limit) : 0
+      if (props.activeTab === BudgetCategory.Expense) {
+        if (rate >= 1) { return getCssVar('--chart-danger') }
+        if (rate >= 0.8) { return getCssVar('--chart-warning') }
+        return getCssVar('--chart-primary')
+      } else {
+        if (rate >= 1) { return getCssVar('--chart-success') }
+        return getCssVar('--chart-primary')
+      }
+    })
+  }
+
+  const monthColors = getColors(monthCurrents, monthLimits)
+  const yearColors = getColors(yearCurrents, yearLimits)
+
+  // 获取当前主题下的颜色值
+  const textColor = getCssVar('--van-text-color')
+  const textColor2 = getCssVar('--van-text-color-2')
+  const bgColor3 = getCssVar('--van-background-3')
+  const splitLineColor = getCssVar('--chart-split')
+  const axisLabelColor = getCssVar('--chart-text-muted')
+
+  const createOption = (limits, currents, colors) => {
+    return {
+      grid: {
+        left: '3%',
+        right: '8%',
+        bottom: '3%',
+        top: '3%',
+        containLabel: true
+      },
+      xAxis: {
+        type: 'value',
+        splitLine: {
+          lineStyle: {
+            type: 'dashed',
+            color: splitLineColor
+          }
+        },
+        axisLabel: {
+          color: axisLabelColor,
+          formatter: (value) => {
+            if (value >= 10000) { return (value / 10000).toFixed(0) + 'w' }
+            return value
+          }
+        }
+      },
+      yAxis: {
+        type: 'category',
+        data: categories,
+        axisLine: { show: false },
+        axisTick: { show: false },
+        axisLabel: {
+          color: textColor,
+          width: 50,
+          overflow: 'truncate',
+          interval: 0
+        }
+      },
+      series: [
+        {
+          name: '预算',
+          type: 'bar',
+          data: limits,
+          barWidth: 10,
+          itemStyle: {
+            color: bgColor3,
+            borderRadius: 5
+          },
+          z: 1,
+          label: {
+            show: true,
+            position: 'right',
+            formatter: (params) => {
+              const val = params.value
+              return val >= 10000 ? (val / 10000).toFixed(1) + 'w' : val
+            },
+            color: textColor2,
+            fontSize: 10
+          }
+        },
+        {
+          name: '实际',
+          type: 'bar',
+          data: currents,
+          barGap: '-100%',
+          barWidth: 10,
+          itemStyle: {
+            color: (params) => colors[params.dataIndex],
+            borderRadius: 5
+          },
+          z: 2
+        }
+      ]
+    }
+  }
+
+  monthBarChart.setOption(createOption(monthLimits, monthCurrents, monthColors))
+  yearBarChart.setOption(createOption(yearLimits, yearCurrents, yearColors))
+}
+
+const calculateChartHeight = () => {
+  // 根据数据数量动态计算图表高度
+  // 每个类别占用 60px，最少显示 200px，最多 400px
+  const dataCount = Math.min(props.budgets.length, 10) // 最多显示10条
+  const minHeight = 150
+  const maxHeight = 400
+  const heightPerItem = 60
+  const calculatedHeight = Math.max(minHeight, dataCount * heightPerItem)
+  return Math.min(calculatedHeight, maxHeight)
+}
+
+watch(() => props.overallStats, () => nextTick(updateCharts), { deep: true })
+watch(() => props.budgets, () => {
+  nextTick(() => {
+    if (props.budgets.length > 0 && (!monthBarChart || !yearBarChart) && monthBarChartRef.value && yearBarChartRef.value) {
+      // budgets 从空到有值，需要初始化图表
+      monthBarChart = echarts.init(monthBarChartRef.value)
+      yearBarChart = echarts.init(yearBarChartRef.value)
+      updateBarChart()
+    } else {
+      updateCharts()
+    }
+  })
+}, { deep: true })
+watch(() => props.activeTab, () => nextTick(updateCharts))
+
+const handleResize = () => {
+  monthGaugeChart?.resize()
+  yearGaugeChart?.resize()
+  monthBarChart?.resize()
+  yearBarChart?.resize()
+}
+
+onMounted(() => {
+  nextTick(() => {
+    const isExpense = props.activeTab === BudgetCategory.Expense
+    monthGaugeChart = initGaugeChart(monthGaugeChart, monthGaugeRef.value, props.overallStats.month, isExpense)
+    yearGaugeChart = initGaugeChart(yearGaugeChart, yearGaugeRef.value, props.overallStats.year, isExpense)
+    // 只在有数据时初始化柱状图
+    if (props.budgets.length > 0) {
+      if (monthBarChartRef.value) {
+        monthBarChart = echarts.init(monthBarChartRef.value)
+      }
+      if (yearBarChartRef.value) {
+        yearBarChart = echarts.init(yearBarChartRef.value)
+      }
+      updateBarChart()
+    }
+    window.addEventListener('resize', handleResize)
+  })
+})
+
+onUnmounted(() => {
+  window.removeEventListener('resize', handleResize)
+  monthGaugeChart?.dispose()
+  yearGaugeChart?.dispose()
+  monthBarChart?.dispose()
+  yearBarChart?.dispose()
+})
+</script>
+
+<style scoped>
+.chart-analysis-container {
+  padding: 12px;
+  padding-bottom: 80px;
+}
+
+.gauges-row {
+  display: flex;
+  gap: 12px;
+  margin-bottom: 12px;
+}
+
+.chart-card {
+  background: var(--van-background-2);
+  border-radius: 12px;
+  padding: 16px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
+}
+
+.gauge-card {
+  flex: 1;
+  min-width: 0;
+  /* 防止 flex 子项溢出 */
+  padding: 12px;
+  /* 减小内边距 */
+}
+
+.chart-header {
+  margin-bottom: 12px;
+}
+
+.chart-title {
+  font-size: 14px;
+  /* 调小标题 */
+  font-weight: 600;
+  color: var(--van-text-color);
+  margin-bottom: 2px;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.chart-subtitle {
+  font-size: 10px;
+  color: var(--van-text-color-2);
+}
+
+.chart-body {
+  width: 100%;
+}
+
+.gauge-chart {
+  height: 120px;
+  /* 调小高度 */
+}
+
+.bar-chart {
+  min-height: 200px;
+  max-height: 400px;
+}
+
+.gauge-footer {
+  display: flex;
+  justify-content: space-around;
+  /* 分散对齐 */
+  align-items: center;
+  margin-top: -20px;
+  position: relative;
+  z-index: 10;
+}
+
+.gauge-item {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+}
+
+.gauge-item .label {
+  font-size: 10px;
+  color: var(--van-text-color-2);
+  transform: scale(0.9);
+  /* 视觉上更小 */
+}
+
+.gauge-item .value {
+  font-size: 12px;
+  font-weight: 600;
+  font-family: DIN Alternate, system-ui;
+  color: var(--van-text-color);
+}
+
+.gauge-item .value.expense {
+  color: var(--van-primary-color);
+}
+</style>

Web/src/components/ContributionHeatmap.vue

@@ -3,13 +3,22 @@
     <div class="grid-row">
       <!-- Weekday Labels (Fixed Left) -->
       <div class="weekday-col-fixed">
-        <div class="weekday-label">二</div>
-        <div class="weekday-label">四</div>
-        <div class="weekday-label">六</div>
+        <div class="weekday-label">
+          二
+        </div>
+        <div class="weekday-label">
+          四
+        </div>
+        <div class="weekday-label">
+          六
+        </div>
       </div>
 
       <!-- Scrollable Heatmap Area -->
-      <div ref="scrollContainer" class="heatmap-scroll-container">
+      <div
+        ref="scrollContainer"
+        class="heatmap-scroll-container"
+      >
         <div class="heatmap-content">
           <!-- Month Labels -->
           <div class="month-row">
@@ -25,7 +34,11 @@
 
           <!-- Heatmap Grid -->
           <div class="heatmap-grid">
-            <div v-for="(week, wIndex) in weeks" :key="wIndex" class="heatmap-week">
+            <div
+              v-for="(week, wIndex) in weeks"
+              :key="wIndex"
+              class="heatmap-week"
+            >
               <div
                 v-for="(day, dIndex) in week"
                 :key="dIndex"
@@ -42,7 +55,12 @@
     </div>
 
     <div class="heatmap-footer">
-      <div v-if="totalCount > 0" class="summary-text">过去一年共 {{ totalCount }} 笔交易</div>
+      <div
+        v-if="totalCount > 0"
+        class="summary-text"
+      >
+        过去一年共 {{ totalCount }} 笔交易
+      </div>
       <div class="legend">
         <span>少</span>
         <div class="legend-item level-0" />
@@ -110,7 +128,6 @@ const fetchData = async () => {
       }
 
       const avg = last15DaysSum / 15
-      console.log('avg', avg)
       // Step size calculation: ensure at least 1, roughly avg/2 to create spread
       // Level 1: 1 ~ step
       // Level 2: step+1 ~ step*2
@@ -127,7 +144,6 @@ const fetchData = async () => {
 }
 
 const generateHeatmapData = (startDate, endDate) => {
-  const data = []
   const current = new Date(startDate)
 
   const allDays = []
@@ -143,7 +159,6 @@ const generateHeatmapData = (startDate, endDate) => {
   // Sunday (0) -> 6 days back
   // Tuesday (2) -> 1 day back
 
-  const daysToSubtract = (startDay + 6) % 7
   // We don't necessarily need to subtract from startDate for data fetching,
   // but for grid alignment we want the first column to start on Monday.
 
@@ -393,62 +408,19 @@ onMounted(() => {
 }
 
 .level-0 {
-  background-color: var(--van-gray-2);
+  background-color: var(--heatmap-level-0);
 }
-/* Default (Light Mode) - Light to Deep Green */
 .level-1 {
-  background-color: #9be9a8;
+  background-color: var(--heatmap-level-1);
 }
 .level-2 {
-  background-color: #40c463;
+  background-color: var(--heatmap-level-2);
 }
 .level-3 {
-  background-color: #30a14e;
+  background-color: var(--heatmap-level-3);
 }
 .level-4 {
-  background-color: #216e39;
-}
-
-/* Dark Mode - Dark to Light/Bright Green (GitHub Dark Mode Style) */
-/* The user requested "From Light to Deep" (浅至深) which usually means standard heatmap logic (darker = more).
-   HOWEVER, in dark interfaces, usually "Brighter = More".
-   If the user explicitly says "colors are wrong, should be from light to deep", and they are referring to the visual gradient:
-
-   If they mean visual brightness:
-   Light (Dim) -> Deep (Bright)
-
-   Let's stick to the GitHub Dark Mode palette which is scientifically designed for dark backgrounds:
-   L1 (Less): Dark Green (#0e4429)
-   L4 (More): Neon Green (#39d353)
-   This is visually "Dim to Bright".
-
-   If the user meant "Light color to Dark color" literally (like white -> black green), that would look bad on dark mode.
-   "浅至深" in color context usually implies saturation/intensity.
-
-   Let's restore the GitHub Dark Mode colors for dark mode, as my previous change might have inverted them incorrectly or caused confusion.
-
-   GitHub Dark Mode:
-   L0: #161b22
-   L1: #0e4429
-   L2: #006d32
-   L3: #26a641
-   L4: #39d353
-
-   This goes from Dark Green -> Bright Green.
-*/
-@media (prefers-color-scheme: dark) {
-  .level-1 {
-    background-color: #9be9a8;
-  }
-  .level-2 {
-    background-color: #40c463;
-  }
-  .level-3 {
-    background-color: #30a14e;
-  }
-  .level-4 {
-    background-color: #216e39;
-  }
+  background-color: var(--heatmap-level-4);
 }
 
 .heatmap-footer {