<template>
  <!-- 移动端布局 -->
  <div v-if="isMobile" class="mobile-sale-plan">
    <!-- 顶部操作栏 -->
    <div class="mobile-header">
      <div class="mobile-header__search">
        <el-input
          v-model="queryParams.no"
          placeholder="搜索计划编号"
          clearable
          @keyup.enter="handleQuery"
          :prefix-icon="Search"
        />
      </div>
      <div class="mobile-header__actions">
        <el-button :icon="Filter" circle @click="filterVisible = true" />
        <el-button
          type="primary"
          :icon="Plus"
          circle
          @click="openForm('create')"
          v-hasPermi="['erp:sale-plan:create']"
        />
      </div>
    </div>

    <!-- 卡片列表 -->
    <div class="mobile-list" v-loading="loading">
      <div v-if="list.length === 0 && !loading" class="mobile-empty">
        <el-empty description="暂无销售计划" />
      </div>
      <div
        v-for="item in list"
        :key="item.id"
        class="mobile-card"
        @click="openForm('detail', item.id)"
      >
        <div class="mobile-card__header">
          <span class="mobile-card__no">{{ item.no }}</span>
          <span>
            <el-tag v-if="item.status === 10" type="info" size="small">草稿</el-tag>
            <el-tag v-else-if="item.status === 20" type="warning" size="small">已审核</el-tag>
            <el-tag v-else-if="item.status === 40" type="danger" size="small">已驳回</el-tag>
          </span>
        </div>
        <div class="mobile-card__body">
          <div class="mobile-card__row">
            <span class="mobile-card__label">计划名称</span>
            <span class="mobile-card__value">{{ item.name || '-' }}</span>
          </div>
          <div class="mobile-card__row">
            <span class="mobile-card__label">客户</span>
            <span class="mobile-card__value">{{ item.customerName || '-' }}</span>
          </div>
          <div class="mobile-card__row">
            <span class="mobile-card__label">时间</span>
            <span class="mobile-card__value">{{ formatDate2Fn(item.startTime) }} ~ {{ formatDate2Fn(item.endTime) }}</span>
          </div>
          <div class="mobile-card__row">
            <span class="mobile-card__label">完成状态</span>
            <span>
              <el-tag v-if="item.completionStatus === 0" type="info" size="small">未开始</el-tag>
              <el-tag v-else-if="item.completionStatus === 1" type="warning" size="small">进行中</el-tag>
              <el-tag v-else-if="item.completionStatus === 2" type="success" size="small">已完成</el-tag>
              <el-tag v-else-if="item.completionStatus === 3" type="danger" size="small">已超期</el-tag>
            </span>
          </div>
          <div class="mobile-card__progress">
            <div class="mobile-card__row">
              <span class="mobile-card__label">进度</span>
              <span class="mobile-card__value">{{ item.progress || 0 }}%</span>
            </div>
            <el-progress :percentage="item.progress || 0" :status="item.progress >= 100 ? 'success' : ''" :stroke-width="6" />
          </div>
          <div class="mobile-card__nums">
            <div class="mobile-card__num-item">
              <div class="mobile-card__num-val mobile-card__num-val--price">¥{{ erpPriceInputFormatter(item.targetAmount) }}</div>
              <div class="mobile-card__num-label">目标金额</div>
            </div>
            <div class="mobile-card__num-item">
              <div class="mobile-card__num-val">¥{{ erpPriceInputFormatter(item.completedAmount) }}</div>
              <div class="mobile-card__num-label">已完成</div>
            </div>
          </div>
        </div>
        <div class="mobile-card__footer">
          <el-button size="small" @click.stop="openForm('detail', item.id)" v-hasPermi="['erp:sale-plan:query']">详情</el-button>
          <el-button size="small" type="primary" @click.stop="openForm('update', item.id)" v-hasPermi="['erp:sale-plan:update']" :disabled="item.status === 30">编辑</el-button>
          <el-button size="small" type="success" @click.stop="handleApprove(item.id)" v-hasPermi="['erp:sale-plan:update-status']" v-if="item.status === 10">审核</el-button>
          <el-button size="small" type="success" @click.stop="handleSubmitApproval(item.id)" v-hasPermi="['erp:sale-plan:submit-approval']" v-if="item.status === 10 && !item.hasApprovalRecords">提交审批</el-button>
          <el-button size="small" type="info" @click.stop="handleViewApproval(item.id)" v-hasPermi="['erp:sale-plan:query-approval']" v-if="item.hasApprovalRecords">审批记录</el-button>
          <el-button size="small" type="primary" @click.stop="handleProcessApproval(item.id)" v-hasPermi="['erp:approval-record:process']" v-if="item.hasApprovalRecords && item.status !== 20">处理审批</el-button>
          <el-button size="small" type="danger" @click.stop="handleDelete([item.id])" v-hasPermi="['erp:sale-plan:delete']">删除</el-button>
        </div>
      </div>
    </div>

    <!-- 分页 -->
    <div class="mobile-pagination" v-if="total > 0">
      <Pagination
        :total="total"
        v-model:page="queryParams.pageNo"
        v-model:limit="queryParams.pageSize"
        :page-sizes="[10, 20]"
        layout="total, prev, pager, next"
        :pager-count="5"
        @pagination="getList"
      />
    </div>

    <!-- 筛选抽屉 -->
    <el-drawer v-model="filterVisible" title="筛选条件" direction="btt" size="70%">
      <el-form :model="queryParams" ref="queryFormRef" label-position="top">
        <el-form-item label="计划名称" prop="name">
          <el-input v-model="queryParams.name" placeholder="请输入计划名称" clearable />
        </el-form-item>
        <el-form-item label="客户" prop="customerId">
          <el-select v-model="queryParams.customerId" clearable filterable placeholder="请选择客户" style="width:100%">
            <el-option v-for="item in customerList" :key="item.id" :label="item.name" :value="item.id" />
          </el-select>
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-select v-model="queryParams.status" placeholder="请选择状态" clearable style="width:100%">
            <el-option label="草稿" :value="10" />
            <el-option label="已审核" :value="20" />
            <el-option label="已驳回" :value="40" />
          </el-select>
        </el-form-item>
        <el-form-item label="计划时间" prop="planTime">
          <el-date-picker v-model="queryParams.planTime" value-format="YYYY-MM-DD HH:mm:ss" type="daterange" start-placeholder="开始日期" end-placeholder="结束日期" :default-time="[new Date('1 00:00:00'), new Date('1 23:59:59')]" style="width:100%" />
        </el-form-item>
        <el-form-item label="创建人" prop="creator">
          <el-select v-model="queryParams.creator" clearable filterable placeholder="请选择创建人" style="width:100%">
            <el-option v-for="item in userList" :key="item.id" :label="item.nickname" :value="item.id" />
          </el-select>
        </el-form-item>
      </el-form>
      <template #footer>
        <el-button @click="resetQuery">重置</el-button>
        <el-button type="primary" @click="handleFilterConfirm">确认筛选</el-button>
      </template>
    </el-drawer>

    <!-- 表单弹窗：添加/修改 -->
    <SalePlanForm ref="formRef" @success="getList" />

    <!-- 提交审批对话框 -->
    <SubmitApprovalDialog ref="submitApprovalDialogRef" @success="getList" />

    <!-- 审批记录对话框 -->
    <ApprovalRecordsDialog ref="approvalDialogRef" />

    <!-- 处理审批对话框 -->
    <ProcessApprovalDialog ref="processApprovalDialogRef" @success="getList" />
  </div>

  <!-- PC端布局 -->
  <div v-else>
    <ContentWrap>
      <!-- 搜索工作栏 -->
      <el-form
        class="-mb-15px"
        :model="queryParams"
        ref="queryFormRef"
        :inline="true"
        label-width="68px"
      >
        <el-form-item label="计划编号" prop="no">
          <el-input
            v-model="queryParams.no"
            placeholder="请输入计划编号"
            clearable
            @keyup.enter="handleQuery"
            class="!w-240px"
          />
        </el-form-item>
        <el-form-item label="计划名称" prop="name">
          <el-input
            v-model="queryParams.name"
            placeholder="请输入计划名称"
            clearable
            @keyup.enter="handleQuery"
            class="!w-240px"
          />
        </el-form-item>
        <el-form-item label="客户" prop="customerId">
          <el-select
            v-model="queryParams.customerId"
            clearable
            filterable
            placeholder="请选择客户"
            class="!w-240px"
          >
            <el-option
              v-for="item in customerList"
              :key="item.id"
              :label="item.name"
              :value="item.id"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-select v-model="queryParams.status" placeholder="请选择状态" clearable class="!w-240px">
            <el-option label="草稿" :value="10" />
            <el-option label="已审核" :value="20" />
            <!--          <el-option label="已批准" :value="30" />-->
            <el-option label="已驳回" :value="40" />
          </el-select>
        </el-form-item>
        <el-form-item label="计划时间" prop="planTime">
          <el-date-picker
            v-model="queryParams.planTime"
            value-format="YYYY-MM-DD HH:mm:ss"
            type="daterange"
            start-placeholder="开始日期"
            end-placeholder="结束日期"
            :default-time="[new Date('1 00:00:00'), new Date('1 23:59:59')]"
            class="!w-240px"
          />
        </el-form-item>
        <el-form-item label="创建人" prop="creator">
          <el-select
            v-model="queryParams.creator"
            clearable
            filterable
            placeholder="请选择创建人"
            class="!w-240px"
          >
            <el-option
              v-for="item in userList"
              :key="item.id"
              :label="item.nickname"
              :value="item.id"
            />
          </el-select>
        </el-form-item>
        <el-form-item>
          <el-button @click="handleQuery"><Icon icon="ep:search" class="mr-5px" /> 搜索</el-button>
          <el-button @click="resetQuery"><Icon icon="ep:refresh" class="mr-5px" /> 重置</el-button>
          <el-button
            type="primary"
            plain
            @click="openForm('create')"
            v-hasPermi="['erp:sale-plan:create']"
          >
            <Icon icon="ep:plus" class="mr-5px" /> 新增
          </el-button>
          <el-button
            type="success"
            plain
            @click="handleExport"
            :loading="exportLoading"
            v-hasPermi="['erp:sale-plan:export']"
          >
            <Icon icon="ep:download" class="mr-5px" /> 导出
          </el-button>
          <el-button
            type="danger"
            plain
            @click="handleDelete(selectionList.map((item) => item.id))"
            v-hasPermi="['erp:sale-plan:delete']"
            :disabled="selectionList.length === 0"
          >
            <Icon icon="ep:delete" class="mr-5px" /> 删除
          </el-button>
        </el-form-item>
      </el-form>
    </ContentWrap>

    <!-- 列表 -->
    <ContentWrap>
      <el-table
        v-loading="loading"
        :data="list"
        :stripe="true"
        :show-overflow-tooltip="true"
        @selection-change="handleSelectionChange"
      >
        <el-table-column width="30" label="选择" type="selection" />
        <el-table-column min-width="180" label="计划编号" align="center" prop="no" />
        <el-table-column label="计划名称" align="center" prop="name" min-width="150" />
        <el-table-column label="客户" align="center" prop="customerName" min-width="120" />
        <el-table-column
          label="目标金额"
          align="center"
          prop="targetAmount"
          :formatter="erpPriceTableColumnFormatter"
          min-width="120"
        />
        <el-table-column
          label="已完成总额"
          align="center"
          prop="completedAmount"
          :formatter="erpPriceTableColumnFormatter"
          min-width="120"
        />
        <el-table-column label="进度" align="center" prop="progress" min-width="120">
          <template #default="scope">
            <el-progress
              :percentage="scope.row.progress || 0"
              :status="scope.row.progress >= 100 ? 'success' : ''"
            />
          </template>
        </el-table-column>
        <el-table-column label="完成状态" align="center" prop="completionStatus" min-width="100">
          <template #default="scope">
            <el-tag v-if="scope.row.completionStatus === 0" type="info">未开始</el-tag>
            <el-tag v-else-if="scope.row.completionStatus === 1" type="warning">进行中</el-tag>
            <el-tag v-else-if="scope.row.completionStatus === 2" type="success">已完成</el-tag>
            <el-tag v-else-if="scope.row.completionStatus === 3" type="danger">已超期</el-tag>
          </template>
        </el-table-column>
        <el-table-column
          label="开始时间"
          align="center"
          prop="startTime"
          :formatter="dateFormatter2"
          width="120px"
        />
        <el-table-column
          label="结束时间"
          align="center"
          prop="endTime"
          :formatter="dateFormatter2"
          width="120px"
        />
        <el-table-column label="审批人" align="center" prop="approverName" min-width="100" />
        <el-table-column label="创建人" align="center" prop="creatorName" min-width="100" />
        <el-table-column label="状态" align="center"  width="90" prop="status">
          <template #default="scope">
            <el-tag v-if="scope.row.status === 10" type="info">草稿</el-tag>
            <el-tag v-else-if="scope.row.status === 20" type="warning">已审核</el-tag>
            <!--          <el-tag v-else-if="scope.row.status === 30" type="success">已批准</el-tag>-->
            <el-tag v-else-if="scope.row.status === 40" type="danger">已驳回</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="操作" align="center" fixed="right" width="380">
          <template #default="scope">
            <el-button
              link
              @click="openForm('detail', scope.row.id)"
              v-hasPermi="['erp:sale-plan:query']"
            >
              详情
            </el-button>
            <el-button
              link
              type="primary"
              @click="openForm('update', scope.row.id)"
              v-hasPermi="['erp:sale-plan:update']"
              :disabled="scope.row.status === 30"
            >
              编辑
            </el-button>
            <!--          <el-button-->
            <!--            link-->
            <!--            type="warning"-->
            <!--            @click="handleSubmit(scope.row.id)"-->
            <!--            v-hasPermi="['erp:sale-plan:update-status']"-->
            <!--            v-if="scope.row.status === 10"-->
            <!--          >-->
            <!--            提交-->
            <!--          </el-button>-->
            <el-button
              link
              type="success"
              @click="handleApprove(scope.row.id)"
              v-hasPermi="['erp:sale-plan:update-status']"
              v-if="scope.row.status === 10"
            >
              审核
            </el-button>
            <el-button
              link
              type="success"
              @click="handleSubmitApproval(scope.row.id)"
              v-hasPermi="['erp:sale-plan:submit-approval']"
              v-if="scope.row.status === 10 && !scope.row.hasApprovalRecords"
            >
              提交审批
            </el-button>
            <el-button
              link
              type="info"
              @click="handleViewApproval(scope.row.id)"
              v-hasPermi="['erp:sale-plan:query-approval']"
              v-if="scope.row.hasApprovalRecords"
            >
              审批记录
            </el-button>
            <el-button
              link
              type="primary"
              @click="handleProcessApproval(scope.row.id)"
              v-hasPermi="['erp:approval-record:process']"
              v-if="scope.row.hasApprovalRecords && scope.row.status !== 20"
            >
              处理审批
            </el-button>
            <!--          <el-button-->
            <!--            link-->
            <!--            type="danger"-->
            <!--            @click="handleReject(scope.row.id)"-->
            <!--            v-hasPermi="['erp:sale-plan:update-status']"-->
            <!--            v-if="scope.row.status === 20"-->
            <!--          >-->
            <!--            驳回-->
            <!--          </el-button>-->
            <el-button
              link
              type="danger"
              @click="handleDelete([scope.row.id])"
              v-hasPermi="['erp:sale-plan:delete']"
            >
              删除
            </el-button>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页 -->
      <Pagination
        :total="total"
        v-model:page="queryParams.pageNo"
        v-model:limit="queryParams.pageSize"
        @pagination="getList"
      />
    </ContentWrap>

    <!-- 表单弹窗：添加/修改 -->
    <SalePlanForm ref="formRef" @success="getList" />
    <!-- 提交审批对话框 -->
    <SubmitApprovalDialog ref="submitApprovalDialogRef" @success="getList" />
    <!-- 审批记录对话框 -->
    <ApprovalRecordsDialog ref="approvalDialogRef" />
    <!-- 处理审批对话框 -->
    <ProcessApprovalDialog ref="processApprovalDialogRef" @success="getList" />
  </div>
</template>

<script setup lang="ts">
import { computed } from 'vue'
import { Search, Filter, Plus } from '@element-plus/icons-vue'
import { formatDate } from '@/utils/formatTime'
import download from '@/utils/download'
import { SalePlanApi, SalePlanVO } from '@/api/erp/sale/plan'
import SalePlanForm from './SalePlanForm.vue'
import { UserVO } from '@/api/system/user'
import * as UserApi from '@/api/system/user'
import { erpPriceInputFormatter } from '@/utils'
import { CustomerApi, CustomerVO } from '@/api/erp/sale/customer'
import { SubmitApprovalDialog, ApprovalRecordsDialog, ProcessApprovalDialog } from '@/components/Approval'
import { ApprovalRecordApi, ApprovalRecordVO } from '@/api/erp/approval/index'
import { useWindowSize } from '@vueuse/core'

/** ERP 销售计划列表 */
defineOptions({ name: 'ErpSalePlan' })

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

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

const loading = ref(true) // 列表的加载中
const list = ref<SalePlanVO[]>([]) // 列表的数据
const total = ref(0) // 列表的总页数
const filterVisible = ref(false) // 筛选抽屉

const formatDate2Fn = (date: any) => {
  if (!date) return '-'
  return formatDate(new Date(date), 'YYYY-MM-DD')
}
const queryParams = reactive({
  pageNo: 1,
  pageSize: 10,
  no: undefined,
  name: undefined,
  customerId: undefined,
  status: undefined,
  planTime: [],
  creator: undefined
})
const queryFormRef = ref() // 搜索的表单
const exportLoading = ref(false) // 导出的加载中
const customerList = ref<CustomerVO[]>([]) // 客户列表
const userList = ref<UserVO[]>([]) // 用户列表

/** 查询列表 */
const getList = async () => {
  loading.value = true
  try {
    const data = await SalePlanApi.getSalePlanPage(queryParams)

    // 为每个销售计划检查是否有审批记录
    const listWithApprovalStatus = await Promise.all(
      data.list.map(async (item) => {
        try {
          const records = await ApprovalRecordApi.getApprovalRecordListByBiz(item.id,'erp_sale_plan')
          return {
            ...item,
            hasApprovalRecords: records && records.length > 0
          }
        } catch (error) {
          console.error('获取审批记录失败', error)
          return {
            ...item,
            hasApprovalRecords: false
          }
        }
      })
    )

    list.value = listWithApprovalStatus
    total.value = data.total
  } finally {
    loading.value = false
  }
}

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.pageNo = 1
  getList()
}

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value?.resetFields()
  handleQuery()
}

/** 筛选确认 */
const handleFilterConfirm = () => {
  filterVisible.value = false
  handleQuery()
}

/** 添加/修改操作 */
const formRef = ref()
const openForm = (type: string, id?: number) => {
  formRef.value.open(type, id)
}

/** 选中操作 */
const selectionList = ref<SalePlanVO[]>([])
const handleSelectionChange = (rows: SalePlanVO[]) => {
  selectionList.value = rows
}

/** 删除按钮操作 */
const handleDelete = async (ids: number[]) => {
  try {
    // 删除的二次确认
    await message.delConfirm()
    // 发起删除
    await SalePlanApi.deleteSalePlan(ids)
    message.success(t('common.delSuccess'))
    // 刷新列表
    await getList()
    selectionList.value = selectionList.value.filter((item) => !ids.includes(item.id))
  } catch {}
}

/** 提交操作 */
const handleSubmit = async (id: number) => {
  try {
    await message.confirm('确定提交该销售计划吗？')
    await SalePlanApi.updateSalePlanStatus(id, 20)
    message.success('提交成功')
    await getList()
  } catch {}
}

/** 批准操作 */
const handleApprove = async (id: number) => {
  try {
    await message.confirm('确定批准该销售计划吗？')
    await SalePlanApi.updateSalePlanStatus(id, 30)
    message.success('批准成功')
    await getList()
  } catch {}
}

/** 提交审批 */
const submitApprovalDialogRef = ref()
const handleSubmitApproval = (id: number) => {
  submitApprovalDialogRef.value.open(String(id), 'erp_sale_plan')
}

/** 查看审批记录 */
const approvalDialogRef = ref()
const handleViewApproval = (id: number) => {
  approvalDialogRef.value.open(String(id), 'erp_sale_plan')
}

/** 处理审批 */
const processApprovalDialogRef = ref()
const handleProcessApproval = (id: number) => {
  processApprovalDialogRef.value.open(String(id), 'erp_sale_plan')
}
/** 驳回操作 */
const handleReject = async (id: number) => {
  try {
    await message.confirm('确定驳回该销售计划吗？')
    await SalePlanApi.updateSalePlanStatus(id, 40)
    message.success('驳回成功')
    await getList()
  } catch {}
}

/** 导出按钮操作 */
const handleExport = async () => {
  try {
    // 导出的二次确认
    await message.exportConfirm()
    // 发起导出
    exportLoading.value = true
    const data = await SalePlanApi.exportSalePlan(queryParams)
    download.excel(data, '销售计划.xls')
  } catch {
  } finally {
    exportLoading.value = false
  }
}

/** 初始化 **/
onMounted(async () => {
  await getList()
  // 加载客户列表
  customerList.value = await CustomerApi.getCustomerSimpleList()
  userList.value = await UserApi.getSimpleUserList()
})

/** 行点击操作 */
const handleRowClick = (row: SalePlanVO, column: any, event: MouseEvent) => {
  const target = event.target as HTMLElement
  if (target.tagName === 'BUTTON' || target.tagName === 'A' || target.closest('button') || target.closest('a') || target.closest('.el-button')) return
  openForm('detail', row.id)
}
</script>

<style lang="scss" scoped>
.mobile-sale-plan {
  padding: 12px;
  background: #f5f5f5;
  min-height: 100vh;
}

.mobile-header {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 12px;

  &__search {
    flex: 1;
  }

  &__actions {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
  }
}

.mobile-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mobile-empty {
  padding: 40px 0;
}

.mobile-card {
  background: #fff;
  border-radius: 10px;
  padding: 14px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);

  &__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
  }

  &__no {
    font-weight: 600;
    font-size: 15px;
    color: #303133;
  }

  &__body {
    font-size: 13px;
  }

  &__row {
    display: flex;
    justify-content: space-between;
    padding: 3px 0;
  }

  &__label {
    color: #909399;
    flex-shrink: 0;
    margin-right: 12px;
  }

  &__value {
    color: #606266;
    text-align: right;
  }

  &__progress {
    margin-top: 6px;
  }

  &__nums {
    display: flex;
    justify-content: space-around;
    margin-top: 10px;
    padding: 10px 0;
    border-top: 1px solid #f0f0f0;
    border-bottom: 1px solid #f0f0f0;
  }

  &__num-item {
    text-align: center;
  }

  &__num-val {
    font-size: 15px;
    font-weight: 600;
    color: #303133;

    &--price {
      color: #e6a23c;
    }
  }

  &__num-label {
    font-size: 11px;
    color: #909399;
    margin-top: 2px;
  }

  &__footer {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
  }
}

.mobile-pagination {
  margin-top: 12px;
  display: flex;
  justify-content: center;

  :deep(.el-pagination) {
    flex-wrap: wrap;
    justify-content: center;
  }
}
</style>
