<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
    >
      <el-form-item label="状态组名" prop="name">
        <el-input v-model="formData.name" placeholder="请输入状态组名" />
      </el-form-item>
      <el-form-item label="应用部门" prop="deptIds">
        <template #label>
          <Tooltip message="不选择部门时，默认全公司生效" title="应用部门" />
        </template>
        <el-tree
          ref="treeRef"
          :data="deptList"
          :props="defaultProps"
          :check-strictly="!checkStrictly"
          node-key="id"
          placeholder="请选择归属部门"
          show-checkbox
        />
      </el-form-item>
      <el-form-item label="阶段设置" prop="statuses">
        <el-table
          border
          style="width: 100%"
          :data="formData.statuses.concat(BusinessStatusApi.DEFAULT_STATUSES)"
        >
          <el-table-column align="center" label="阶段" width="70">
            <template #default="scope">
              <el-text v-if="!scope.row.defaultStatus">阶段 {{ scope.$index + 1 }}</el-text>
              <el-text v-else>结束</el-text>
            </template>
          </el-table-column>
          <el-table-column align="center" label="阶段名称" width="160" prop="name">
            <template #default="{ row }">
              <el-input v-if="!row.endStatus" v-model="row.name" placeholder="请输入状态名称" />
              <el-text v-else>{{ row.name }}</el-text>
            </template>
          </el-table-column>
          <el-table-column width="140" align="center" label="赢单率（%）" prop="percent">
            <template #default="{ row }">
              <el-input-number
                v-if="!row.endStatus"
                v-model="row.percent"
                placeholder="请输入赢单率"
                controls-position="right"
                :min="0"
                :max="100"
                :precision="2"
                class="!w-1/1"
              />
              <el-text v-else>{{ row.percent }}</el-text>
            </template>
          </el-table-column>
          <el-table-column label="操作" width="110" align="center">
            <template #default="scope">
              <el-button
                v-if="!scope.row.endStatus"
                link
                type="primary"
                @click="addStatus(scope.$index)"
              >
                添加
              </el-button>
              <el-button
                v-if="!scope.row.endStatus"
                link
                type="danger"
                @click="deleteStatusArea(scope.$index)"
                :disabled="formData.statuses.length <= 1"
              >
                删除
              </el-button>
            </template>
          </el-table-column>
        </el-table>
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import * as BusinessStatusApi from '@/api/crm/business/status'
import { defaultProps, handleTree } from '@/utils/tree'
import * as DeptApi from '@/api/system/dept'

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('') // 表单的组：create - 新增；update - 修改
const formData = ref({
  id: undefined,
  name: '',
  deptIds: [],
  statuses: []
})
const formRules = reactive({
  name: [{ required: true, message: '状态组名不能为空', trigger: 'blur' }]
})
const formRef = ref() // 表单 Ref
const deptList = ref<Tree[]>([]) // 树形结构
const treeRef = ref() // 菜单树组件 Ref
const checkStrictly = ref(true) // 是否严格模式，即父子不关联

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await BusinessStatusApi.getBusinessStatus(id)
      treeRef.value.setCheckedKeys(formData.value.deptIds)
      if (formData.value.statuses.length == 0) {
        addStatus()
      }
    } finally {
      formLoading.value = false
    }
  } else {
    addStatus()
  }
  // 加载部门树
  deptList.value = handleTree(await DeptApi.getSimpleDeptList())
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 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()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as BusinessStatusApi.BusinessStatusTypeVO
    data.deptIds = treeRef.value.getCheckedKeys(false)
    if (formType.value === 'create') {
      await BusinessStatusApi.createBusinessStatus(data)
      message.success(t('common.createSuccess'))
    } else {
      await BusinessStatusApi.updateBusinessStatus(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 = () => {
  checkStrictly.value = true
  formData.value = {
    id: undefined,
    name: '',
    deptIds: [],
    statuses: []
  }
  treeRef.value?.setCheckedNodes([])
  formRef.value?.resetFields()
}

/** 添加状态 */
const addStatus = () => {
  const data = formData.value
  data.statuses.push({
    name: '',
    percent: undefined
  })
}

/** 删除状态 */
const deleteStatusArea = (index: number) => {
  const data = formData.value
  data.statuses.splice(index, 1)
}
</script>