<template>
  <view class="dimension-panel">
    <!-- 维度切换 -->
    <picker :range="dimensionOptions" range-key="label" @change="onSwitch">
      <view class="dimension-switch">切换维度</view>
    </picker>
  </view>
</template>
<script>
export default {
  name: 'DimensionPanel',
  props: {
    dimensionOptions: {
      type: Array,
      default: () => []
    },
    defaultColors: {
      type: Array,
      default: () => [
        '#409EFF', '#67C23A', '#E6A23C', '#F56C6C', '#909399',
        '#1abc9c', '#9b59b6', '#e67e22', '#e74c3c', '#34495e'
      ]
    }
  },
  methods: {
    onSwitch(e) {
      const dim = this.dimensionOptions[e.detail.value]
      this.$emit('switch', dim)
    }
  }
}
</script>
<style scoped>
.dimension-panel {
  width: 100vw;
  background: #fafbfc;
  border-right: 1px solid #eee;
  padding: 12px 0 8px 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.discrete-bar {
  width: 100%;
  display: flex;
  height: 10px;
  margin-bottom: 10px;
  border-radius: 5px;
  overflow: hidden;
}
.bar-segment {
  flex: 1;
  height: 100%;
}
.dimension-legend {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.legend-item {
  display: flex;
  align-items: center;
  margin-right: 16px;
  margin-bottom: 6px;
}
.legend-color {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  margin-right: 6px;
  border: 1px solid #ccc;
}
.legend-label {
  font-size: 13px;
  color: #333;
}
.dimension-switch {
  margin-top: 12px;
  color: #409EFF;
  text-align: center;
  font-size: 13px;
}
</style> 