admin-web/src/modules/self-operated/components/SkuTrend.vue

<script setup lang="ts">
import { computed } from 'vue'
import type { DailyResponse } from '../types'
import { label, quantityText, shownQuantity, trendSegments, reasonsText } from '../state'
const props = defineProps<{ data: DailyResponse }>()
const segments = computed(() => trendSegments(props.data.points))
const maximum = computed(() => Math.max(1, ...props.data.points.map(point => Number(shownQuantity(point) ?? 0))))
function x(index: number) { return props.data.points.length === 1 ? 400 : 30 + index / (props.data.points.length - 1) * 740 }
function y(value: string | number | null) { return 175 - Number(value ?? 0) / maximum.value * 145 }
</script>
<template>
  <section aria-label="SKU每日出库趋势">
    <h3>{{ data.summary.sku }} · 每日出库趋势</h3>
    <p>所属货主：{{ data.summary.customerCode || '—' }} · {{ data.summary.productName || '—' }}</p>
    <p>{{ data.summary.dataStatus === 'COMPLETE' ? '完整出库量' : '已采集出库量' }}：{{ quantityText(shownQuantity(data.summary)) }} {{ data.summary.quantityUnit === 'PCS' ? '件' : '单位未知' }}；{{ label(data.summary.dataStatus) }}。今日为已采集累计。</p>
    <p v-if="!segments.length">所选范围尚无可靠数据，未知日期不作为零销量。</p>
    <svg v-else viewBox="0 0 800 220" role="img" aria-label="每日出库件数；虚线点表示未完整，缺失日期断线" class="sku-trend">
      <line x1="30" y1="175" x2="770" y2="175" stroke="currentColor" />
      <text x="30" y="20">{{ maximum }} 件</text>
      <path v-for="(segment, index) in segments" :key="index" :d="segment.path" fill="none" stroke="var(--el-color-primary)" stroke-width="2" :stroke-dasharray="segment.partial ? '5 4' : undefined" />
      <g v-for="(point, index) in data.points" :key="point.businessDate">
        <circle v-if="shownQuantity(point) != null && point.dataStatus !== 'UNKNOWN'" :cx="x(index)" :cy="y(shownQuantity(point))" r="4" :fill="point.dataStatus === 'COMPLETE' ? 'var(--el-color-primary)' : 'white'" stroke="var(--el-color-primary)">
          <title>{{ point.businessDate }}：{{ quantityText(shownQuantity(point)) }} {{ point.quantityUnit === 'PCS' ? '件' : '单位未知' }}，{{ label(point.dataStatus) }}；覆盖截止 {{ point.coveredUntil ?? '未知' }}</title>
        </circle>
        <text v-if="data.points.length <= 15 || index === 0 || index === data.points.length - 1" :x="x(index)" y="205" text-anchor="middle">{{ point.businessDate.slice(5) }}</text>
      </g>
    </svg>
    <details>
      <summary>每日数量、完整性及覆盖证据</summary>
      <table class="density-table"><thead><tr><th>北京时间日期</th><th>完整出库量</th><th>已采集量</th><th>状态</th><th>覆盖截止</th><th>缺口原因</th></tr></thead><tbody>
        <tr v-for="point in data.points" :key="point.businessDate"><td>{{ point.businessDate }}</td><td>{{ quantityText(point.outboundQuantity) }}</td><td>{{ quantityText(point.observedQuantity) }}</td><td>{{ label(point.dataStatus) }}</td><td>{{ point.coveredUntil ?? '—' }}</td><td>{{ reasonsText(point.reasonCodes) }}</td></tr>
      </tbody></table>
    </details>
  </section>
</template>
<style scoped>
.sku-trend { width: 100%; max-height: 280px; }
text { font-size: var(--admin-font-caption); }
</style>