<template>
  <el-dialog :title="title" v-model="dialogVisible" width="1200px" append-to-body>
    <el-form :model="queryParams" ref="queryRef" :inline="true" label-width="80px">
      <el-form-item label="货架编码" prop="locationCode">
        <el-input
          v-model="queryParams.locationCode"
          placeholder="请输入货架编码"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="货架名称" prop="locationName">
        <el-input
          v-model="queryParams.locationName"
          placeholder="请输入货架名称"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="所属库区" prop="areaId">
        <el-input
          v-model="queryParams.areaId"
          placeholder="请输入所属库区ID"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="X坐标" prop="xCoordinate">
        <el-input
          v-model="queryParams.xCoordinate"
          placeholder="请输入X坐标"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="Y坐标" prop="yCoordinate">
        <el-input
          v-model="queryParams.yCoordinate"
          placeholder="请输入Y坐标"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-table v-loading="loading" :data="locationList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="货架编码" align="center" prop="locationCode" />
      <el-table-column label="货架名称" align="center" prop="locationName" />
      <el-table-column label="所属库区" align="center" prop="areaId" />
      <el-table-column label="X坐标" align="center" prop="xCoordinate" />
      <el-table-column label="Y坐标" align="center" prop="yCoordinate" />
      <el-table-column label="Z坐标" align="center" prop="zCoordinate" />
      <el-table-column label="货架状态" align="center" prop="status" />
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="handleQuery"
    />

    <template #footer>
      <div class="dialog-footer">
        <el-button type="primary" @click="handleConfirm">确 定</el-button>
        <el-button @click="handleCancel">取 消</el-button>
      </div>
    </template>
  </el-dialog>
</template>

<script setup name="LocationSelectDialog">
import { ref, reactive, watch } from 'vue'
import { listWmsLocation } from "@/api/ware/wmsLocation"

const props = defineProps({
  visible: {
    type: Boolean,
    default: false
  },
  title: {
    type: String,
    default: '选择货架'
  }
})

const emit = defineEmits(['update:visible', 'confirm', 'cancel'])

// 本地对话框可见性状态
const dialogVisible = ref(props.visible)

// 监听props变化，同步本地状态
watch(() => props.visible, (newVal) => {
  dialogVisible.value = newVal
})

// 监听本地状态变化，通知父组件
watch(dialogVisible, (newVal) => {
  emit('update:visible', newVal)
})

// 货架列表
const locationList = ref([])
// 加载状态
const loading = ref(false)
// 总条数
const total = ref(0)
// 选中的货架
const selectedLocations = ref([])

// 查询参数
const queryParams = reactive({
  pageNum: 1,
  pageSize: 10,
  locationCode: null,
  locationName: null,
  areaId: null,
  xCoordinate: null,
  yCoordinate: null,
  zCoordinate: null,
  status: null
})

// 加载货架列表
const handleQuery = () => {
  loading.value = true
  listWmsLocation(queryParams).then(response => {
    locationList.value = response.rows
    total.value = response.total
    loading.value = false
  })
}

// 重置查询参数
const resetQuery = () => {
  queryParams.locationCode = null
  queryParams.locationName = null
  queryParams.areaId = null
  queryParams.xCoordinate = null
  queryParams.yCoordinate = null
  queryParams.zCoordinate = null
  queryParams.status = null
  queryParams.pageNum = 1
  handleQuery()
}

// 货架选择变化
const handleSelectionChange = (selection) => {
  selectedLocations.value = selection
}

// 确认选择
const handleConfirm = () => {
  if (selectedLocations.value.length === 0) {
    return
  }
  emit('confirm', selectedLocations.value)
  dialogVisible.value = false
}

// 取消选择
const handleCancel = () => {
  emit('cancel')
  dialogVisible.value = false
}

// 暴露方法
const exposeMethods = {
  handleQuery
}

defineExpose(exposeMethods)
</script>

<style scoped>
.dialog-footer {
  display: flex;
  justify-content: flex-end;
  margin-top: 20px;
}
</style>