fad-dashboard/frontend/packages/BasicComponents/InfoCardCollection/index.vue

<template>
  <div
    style="width: 100%; height: 100%"
    class="bs-design-wrap"
  >
    <!-- 滚动容器 -->
    <div class="scroll-container">
      <!-- 内容容器，使用CSS动画实现滚动 -->
      <div class="content-wrapper" :class="{ 'scroll-animation': shouldScroll }">
        <!-- 第一组卡片 -->
        <div class="card-grid">
          <div 
            v-for="(item, index) in config.option.tableData" 
            :key="item.projectId" 
            class="info-card" 
            :class="`card-theme-${getCardTheme(index)}`"
          >
            <h3 class="card-title">{{ item.projectName }}</h3>
            <dl class="card-info-list">
              <dt>项目编号：{{ item.projectNum }}</dt>
              <dt>负责人：{{ item.functionary }}</dt>
              <dt>金额区间：{{ formatFundsRmb(item.fundsRmb) }}</dt>
              <dt>贸易类型：{{ formatTradeType(item.tradeType) }}</dt>
            </dl>
          </div>
        </div>
        <!-- 第二组卡片（完全相同的副本） -->
        <div class="card-grid copy-grid">
          <div 
            v-for="(item, index) in config.option.tableData" 
            :key="item.projectId + '-copy'" 
            class="info-card" 
            :class="`card-theme-${getCardTheme(index)}`"
          >
            <h3 class="card-title">{{ item.projectName }}</h3>
            <dl class="card-info-list">
              <dt>项目编号：{{ item.projectNum }}</dt>
              <dt>负责人：{{ item.functionary }}</dt>
              <dt>金额区间：{{ formatFundsRmb(item.fundsRmb) }}</dt>
              <dt>贸易类型：{{ formatTradeType(item.tradeType) }}</dt>
            </dl>
          </div>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import commonMixins from 'data-room-ui/js/mixins/commonMixins'
import paramsMixins from 'data-room-ui/js/mixins/paramsMixins'
import linkageMixins from 'data-room-ui/js/mixins/linkageMixins'
import cloneDeep from 'lodash/cloneDeep'
import { settingToTheme } from 'data-room-ui/js/utils/themeFormatting'

export default {
  name: 'tables',
  mixins: [paramsMixins, commonMixins, linkageMixins],
  props: {
    id: {
      type: String,
      default: ''
    },
    config: {
      type: Object,
      default: () => ({})
    }
  },
  data () {
    return {
      updateKey: 0,
      headerCellStyleObj: {
        backgroundColor: 'transparent'
      },
      cellStyleObj: {
        backgroundColor: 'transparent'
      },
      columnData: {},
      isInit: true,
      cardThemes: [] // 存储每个卡片的主题，确保副本颜色一致
    }
  },
  computed: {
    headerCellStyle () {
      const headerBackgroundColor = {
        light: '#ffffff',
        dark: 'transparent'
      }
      if (document.getElementById(this.config.code)?.querySelector('tr')) {
        document
          .getElementById(this.config.code)
          .querySelector('tr').style.backgroundColor =
          this.customTheme !== 'custom'
            ? this.config.customize.headerBackgroundColor ||
              headerBackgroundColor[this.customTheme]
            : this.headerCellStyleObj.backgroundColor
      }
      const style = {
        height: '48px',
        borderBottom: 'solid 2px #007aff',
        backgroundColor:
          this.customTheme !== 'custom'
            ? this.config.customize.headerBackgroundColor ||
              headerBackgroundColor[this.customTheme]
            : this.headerCellStyleObj.backgroundColor,
        color:
          this.customTheme === 'light'
            ? '#000000'
            : this.config.customize.headerFontColor || '#000000',
        fontSize: this.config.customize.headerFontSize + 'px' || '14px'
      }
      return style
    },
    shouldShowCopy() {
      return this.config.option.tableData && this.config.option.tableData.length > 0
    },
    shouldScroll() {
      return this.config.option.tableData && this.config.option.tableData.length > 0
    }
  },
  watch: {
    activeItemConfig (val) {
      console.dir(val)
    },
    // 监听数据变化，重新生成主题
    'config.option.tableData': {
      handler(newData) {
        if (newData && newData.length > 0) {
          this.generateCardThemes(newData.length)
        }
      },
      immediate: true,
      deep: true
    }
  },
  mounted () {
    this.chartInit()
    console.log(this.config.option, '信息卡片初始化')
  },
  methods: {
    // 生成卡片主题，确保颜色一致性
    generateCardThemes(count) {
      this.cardThemes = []
      for (let i = 0; i < count; i++) {
        // 使用固定的算法生成主题，确保相同位置的卡片颜色一致
        this.cardThemes.push((i % 3) + 1)
      }
    },
    // 获取卡片主题
    getCardTheme(index) {
      if (this.cardThemes.length > index) {
        return this.cardThemes[index]
      }
      return (index % 3) + 1
    },
    formatFundsRmb (amount) {
      if (amount === undefined || amount === null) return '未知'
      if (amount < 10) return '0w-10w'
      else if (amount < 20) return '10w-20w'
      else if (amount < 50) return '20w-50w'
      else if (amount < 100) return '50w-100w'
      else if (amount < 200) return '100w-200w'
      else return '200w以上'
    },
    formatTradeType (type) {
      return type === 0 ? '内贸' : '外贸'
    },
    changeStyle (config) {
      config = { ...this.config, ...config }
      config.theme = settingToTheme(cloneDeep(config), this.customTheme)
      this.changeChartConfig(config)
      if (config.code === this.activeCode) {
        this.changeActiveItemConfig(config)
      }
      return config
    },
    dataFormatting (config, data) {
      config.option.tableData =
        data?.data && data.data.length > 0 ? data.data : []
      const filteredData = {}
      const columnData = data?.columnData || {}
      const dimensionFieldList = config.dataSource.dimensionFieldList || []
      if (
        config.dataSource.dimensionFieldList &&
        config.dataSource.dimensionFieldList.length > 0
      ) {
        const sortedColumnData = {}
        dimensionFieldList.forEach((item, index) => {
          sortedColumnData[item] = columnData[item]
        })
        Object?.keys(sortedColumnData).forEach((key) => {
          if (
            config.dataSource.dimensionFieldList.includes(
              sortedColumnData[key]?.alias
            )
          ) {
            filteredData[key] = sortedColumnData[key]
          }
        })
        config.option.columnData = filteredData
      } else {
        config.option.columnData = columnData
      }
      this.columnData = cloneDeep(config.option.columnData)
      this.updateKey = new Date().getTime()
      
      // 数据更新时重新生成主题
      if (config.option.tableData && config.option.tableData.length > 0) {
        this.generateCardThemes(config.option.tableData.length)
      }
      
      return config
    }
  }
}
</script>

<style lang="scss" scoped>
.bs-design-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  background-color: transparent;
  border-radius: 4px;
  box-sizing: border-box;
  overflow: hidden;
}

// 滚动容器
.scroll-container {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
}

// 内容容器
.content-wrapper {
  width: 100%;
  
  // 滚动动画 - 使用更精确的动画
  &.scroll-animation {
    animation: seamlessScroll 100s linear infinite;
    
    // 悬停时暂停
    &:hover {
      animation-play-state: paused;
    }
  }
}

// 无缝滚动动画 - 精确控制动画距离
@keyframes seamlessScroll {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    // 滚动一个完整内容区域的高度
    transform: translate3d(0, -50%, 0);
  }
}

// 瀑布流布局
.card-grid {
  column-count: 6;
  column-gap: 20px;
  padding: 10px;
  
  // 确保副本与原始内容完全一致
  &.copy-grid {
    // 不再使用绝对定位，而是正常文档流
  }
}

// 单个信息卡片
.info-card {
  break-inside: avoid;
  margin-bottom: 20px;
  border-radius: 8px;
  padding: 15px;
  color: #fff;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  
  &:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  }
}

// 科技感主题色
.card-theme-1 {
  background: linear-gradient(135deg, rgba(0, 128, 255, 0.3), rgba(0, 128, 255, 0.1));
  border: 1px solid rgba(0, 128, 255, 0.5);
}
.card-theme-2 {
  background: linear-gradient(135deg, rgba(0, 255, 128, 0.3), rgba(0, 255, 128, 0.1));
  border: 1px solid rgba(0, 255, 128, 0.5);
}
.card-theme-3 {
  background: linear-gradient(135deg, rgba(128, 0, 255, 0.3), rgba(128, 0, 255, 0.1));
  border: 1px solid rgba(128, 0, 255, 0.5);
}

// 卡片标题
.card-title {
  margin-top: 0;
  margin-bottom: 10px;
  font-size: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  padding-bottom: 8px;
  font-weight: bold;
}

// 卡片信息列表
.card-info-list {
  margin: 0;
  dt {
    font-weight: normal;
    margin-top: 8px;
    font-size: 14px;
    line-height: 1.4;
  }
}
</style>