<template>
  <div class="dropdown">
    <el-dropdown trigger="click" @command="handleCommand">
      <div class="title-box">
        <span class="title">{{ label }}</span>
        <img class="icon" src="@/assets/images/arrow-down.png" />
      </div>
      <template #dropdown>
        <el-dropdown-menu>
          <el-dropdown-item v-for="(item, index) in options" :key="index" :command="item">
            <span class="label"> {{ item.ssname }}</span>
          </el-dropdown-item>
        </el-dropdown-menu>
      </template>
    </el-dropdown>
  </div>
</template>

<script setup>
  defineProps({
    label: {
      type: String,
      default: '请选择'
    },
    options: {
      type: Array,
      default: () => []
    }
  })

  let emit = defineEmits(['on-change'])
  const handleCommand = (command) => {
    emit('on-change', command)
  }
</script>

<style scoped lang="scss">
  .title-box {
    cursor: pointer;
    width: vw(140);
    padding: vw(10) 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: vw(54);
    border: 1px solid rgba(0, 114, 220, 0.3);
    background: linear-gradient(270deg, rgba(8, 41, 86, 0.16) 0%, #0b61b4 100%);
    .title {
      font-weight: 400;
      font-size: vw(13);
      color: #ffffff;
    }
    .icon {
      width: vw(20);
      height: auto;
      margin-left: vh(4);
    }
  }
  .label {
    font-weight: 400;
    font-size: vw(24);
  }
  :deep(.el-dropdown-menu__item) {
    line-height: vh(24);
    padding: vh(10) vw(20) !important;
  }
</style>
