<template>
  <!-- 移动端布局 -->
  <el-drawer v-if="isMobile" v-model="dialogVisible" :title="dialogTitle" direction="rtl" size="100%" :close-on-press-escape="true" :destroy-on-close="true" :append-to-body="true" class="mobile-form-drawer">
    <div class="mobile-form" v-loading="formLoading">
      <el-form ref="formRef" :model="formData" :rules="formRules" label-position="top" :disabled="disabled">
        <div class="mobile-form__section">
          <div class="mobile-form__section-title">基本信息</div>
          <el-form-item label="单号" prop="no"><el-input disabled v-model="formData.no" placeholder="保存时自动生成" /></el-form-item>
          <el-form-item label="业务时间" prop="bizTime"><el-date-picker v-model="formData.bizTime" type="date" value-format="x" placeholder="选择业务时间" style="width: 100%" /></el-form-item>
          <el-form-item label="类型" prop="type"><el-tag :type="formData.type === 10 ? 'success' : 'warning'" size="large">{{ formData.type === 10 ? '组装单' : '拆卸单' }}</el-tag></el-form-item>
          <el-form-item :label="formData.type === 10 ? '成品' : '待拆产品'" prop="mainProductId"><el-select v-model="formData.mainProductId" clearable filterable placeholder="请选择主产品" style="width: 100%" @change="onMainProductChange"><el-option v-for="item in productList" :key="item.id" :label="item.name" :value="item.id" /></el-select></el-form-item>
          <el-form-item :label="formData.type === 10 ? '成品仓库' : '待拆仓库'" prop="mainWarehouseId"><el-select v-model="formData.mainWarehouseId" clearable filterable placeholder="请选择仓库" style="width: 100%"><el-option v-for="item in warehouseList" :key="item.id" :label="item.name" :value="item.id" /></el-select></el-form-item>
          <el-form-item :label="formData.type === 10 ? '成品数量' : '待拆数量'" prop="mainCount"><el-input-number v-model="formData.mainCount" controls-position="right" :min="0.0001" :precision="4" style="width: 100%" /></el-form-item>
          <el-form-item label="备注" prop="remark"><el-input type="textarea" v-model="formData.remark" :rows="2" placeholder="请输入备注" /></el-form-item>
          <el-form-item label="附件" prop="fileUrl"><UploadFile :is-show-tip="false" v-model="formData.fileUrl" :limit="1" /></el-form-item>
        </div>
        <div class="mobile-form__section">
          <div class="mobile-form__section-title">{{ formData.type === 10 ? '原料/零件清单' : '拆卸产物清单' }}</div>
          <AssemblyDisassemblyItemForm ref="itemFormRef" :items="formData.items" :disabled="disabled" :type="formData.type" />
        </div>
      </el-form>
      <div class="mobile-form__footer">
        <el-button @click="dialogVisible = false">取 消</el-button>
        <el-button @click="submitForm" type="primary" :disabled="formLoading" v-if="!disabled">确 定</el-button>
      </div>
    </div>
  </el-drawer>

  <!-- PC端布局 -->
  <Dialog v-else :title="dialogTitle" v-model="dialogVisible" width="1200">
    <el-form ref="formRef" :model="formData" :rules="formRules" label-width="120px" v-loading="formLoading" :disabled="disabled">
      <el-row :gutter="20">
        <el-col :span="8"><el-form-item label="单号" prop="no"><el-input disabled v-model="formData.no" placeholder="保存时自动生成" /></el-form-item></el-col>
        <el-col :span="8"><el-form-item label="业务时间" prop="bizTime"><el-date-picker v-model="formData.bizTime" type="date" value-format="x" placeholder="选择业务时间" class="!w-1/1" /></el-form-item></el-col>
        <el-col :span="8"><el-form-item label="类型" prop="type"><el-tag :type="formData.type === 10 ? 'success' : 'warning'" size="large">{{ formData.type === 10 ? '组装单' : '拆卸单' }}</el-tag></el-form-item></el-col>
      </el-row>
      <el-row :gutter="20">
        <el-col :span="8"><el-form-item :label="formData.type === 10 ? '成品' : '待拆产品'" prop="mainProductId"><el-select v-model="formData.mainProductId" clearable filterable placeholder="请选择主产品" class="!w-1/1" @change="onMainProductChange"><el-option v-for="item in productList" :key="item.id" :label="item.name" :value="item.id" /></el-select></el-form-item></el-col>
        <el-col :span="8"><el-form-item :label="formData.type === 10 ? '成品仓库' : '待拆仓库'" prop="mainWarehouseId"><el-select v-model="formData.mainWarehouseId" clearable filterable placeholder="请选择仓库" class="!w-1/1"><el-option v-for="item in warehouseList" :key="item.id" :label="item.name" :value="item.id" /></el-select></el-form-item></el-col>
        <el-col :span="8"><el-form-item :label="formData.type === 10 ? '成品数量' : '待拆数量'" prop="mainCount"><el-input-number v-model="formData.mainCount" controls-position="right" :min="0.0001" :precision="4" class="!w-1/1" /></el-form-item></el-col>
      </el-row>
      <el-row :gutter="20">
        <el-col :span="16"><el-form-item label="备注" prop="remark"><el-input type="textarea" v-model="formData.remark" :rows="1" placeholder="请输入备注" /></el-form-item></el-col>
        <el-col :span="8"><el-form-item label="附件" prop="fileUrl"><UploadFile :is-show-tip="false" v-model="formData.fileUrl" :limit="1" /></el-form-item></el-col>
      </el-row>
    </el-form>
    <ContentWrap>
      <el-tabs v-model="subTabsName" class="-mt-15px -mb-10px">
        <el-tab-pane :label="formData.type === 10 ? '原料/零件清单' : '拆卸产物清单'" name="item"><AssemblyDisassemblyItemForm ref="itemFormRef" :items="formData.items" :disabled="disabled" :type="formData.type" /></el-tab-pane>
      </el-tabs>
    </ContentWrap>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading" v-if="!disabled">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import { ref, reactive, computed, nextTick } from 'vue'
import { useI18n } from '@/hooks/web/useI18n'
import { useMessage } from '@/hooks/web/useMessage'
import { AssemblyDisassemblyApi, AssemblyDisassemblyVO } from '@/api/erp/stock/assdis'
import AssemblyDisassemblyItemForm from './components/AssemblyDisassemblyItemForm.vue'
import { ProductApi, ProductVO } from '@/api/erp/product/product'
import { WarehouseApi, WarehouseVO } from '@/api/erp/stock/warehouse'
import { useWindowSize } from '@vueuse/core'

/** ERP 组装拆卸单 表单 */
defineOptions({ name: 'AssemblyDisassemblyForm' })

const { width } = useWindowSize()
const isMobile = computed(() => width.value < 768)

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改；detail - 详情
const formData = ref({
  id: undefined,
  type: 10,
  bizTime: undefined,
  mainProductId: undefined,
  mainWarehouseId: undefined,
  mainCount: 1,
  remark: undefined,
  fileUrl: '',
  items: []
})
const formRules = reactive({
  bizTime: [{ required: true, message: '业务时间不能为空', trigger: 'blur' }],
  mainProductId: [{ required: true, message: '主产品不能为空', trigger: 'blur' }],
  mainWarehouseId: [{ required: true, message: '仓库不能为空', trigger: 'blur' }],
  mainCount: [{ required: true, message: '数量不能为空', trigger: 'blur' }]
})
const disabled = computed(() => formType.value === 'detail')
const formRef = ref() // 表单 Ref
const productList = ref<ProductVO[]>([]) // 产品列表
const warehouseList = ref<WarehouseVO[]>([]) // 仓库列表

/** 子表的表单 */
const subTabsName = ref('item')
const itemFormRef = ref()

/** 打开弹窗 */
const open = async (type: string, bizType: number, id?: number) => {
  dialogVisible.value = true
  formType.value = type
  await nextTick()
  resetForm()
  formData.value.type = bizType
  
  // 设置标题
  const typeText = bizType === 10 ? '组装单' : '拆卸单'
  if (type === 'create') {
    dialogTitle.value = `新增${typeText}`
  } else if (type === 'update') {
    dialogTitle.value = `编辑${typeText}`
  } else {
    dialogTitle.value = `${typeText}详情`
  }
  
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await AssemblyDisassemblyApi.getAssemblyDisassembly(id)
    } finally {
      formLoading.value = false
    }
  }
  // 加载产品、仓库列表
  productList.value = await ProductApi.getProductSimpleList()
  warehouseList.value = await WarehouseApi.getWarehouseSimpleList()
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 主产品变更 */
const onMainProductChange = (productId) => {
  // 可以在这里添加主产品变更时的逻辑
}

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  await itemFormRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as AssemblyDisassemblyVO
    if (formType.value === 'create') {
      await AssemblyDisassemblyApi.createAssemblyDisassembly(data)
      message.success(t('common.createSuccess'))
    } else {
      await AssemblyDisassemblyApi.updateAssemblyDisassembly(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    type: 10,
    bizTime: undefined,
    mainProductId: undefined,
    mainWarehouseId: undefined,
    mainCount: 1,
    remark: undefined,
    fileUrl: undefined,
    items: []
  }
  formRef.value?.resetFields()
}
</script>

<style lang="scss" scoped>
.mobile-form {
  padding: 0 4px;
}
.mobile-form__section {
  background: #fff;
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 12px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}
.mobile-form__section-title {
  font-size: 15px;
  font-weight: 600;
  color: #303133;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid #f0f0f0;
}
.mobile-form__footer {
  position: sticky;
  bottom: 0;
  background: #fff;
  padding: 12px 16px;
  padding-bottom: calc(12px + constant(safe-area-inset-bottom));
  padding-bottom: calc(12px + env(safe-area-inset-bottom));
  border-top: 1px solid #eee;
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  z-index: 10;
  margin: 0 -4px;

  .el-button {
    flex: 1;
    height: 40px;
    font-size: 15px;
  }
}
</style>
