<template>
  <div class="p-2">
    <transition :enter-active-class="proxy?.animate.searchAnimate.enter" :leave-active-class="proxy?.animate.searchAnimate.leave">
      <div v-show="showSearch" class="mb-[10px]">
        <el-card shadow="hover">
          <el-form ref="queryFormRef" :model="queryParams" :inline="true" label-width="100px">
            <el-form-item label="汇总编号" prop="summaryCode">
              <el-input v-model="queryParams.summaryCode" placeholder="请输入汇总编号" clearable @keyup.enter="handleQuery" />
            </el-form-item>
            <el-form-item label="月份" prop="monthCode">
              <el-date-picker
                v-model="queryParams.monthCode"
                type="month"
                value-format="YYYYMM"
                placeholder="请选择月份"
                clearable
                @change="handleQuery"
              />
            </el-form-item>
            <el-form-item label="部门" prop="deptId">
              <el-select v-model="queryParams.deptId" placeholder="请选择部门" clearable filterable style="width: 200px" @change="handleQuery">
                <el-option v-for="dept in deptList" :key="dept.deptId" :label="dept.deptName" :value="dept.deptId" />
              </el-select>
            </el-form-item>
            <el-form-item label="月标准工时" prop="standardDays">
              <el-input v-model="queryParams.standardDays" placeholder="请输入月标准工时天数" 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-card>
      </div>
    </transition>

    <el-card shadow="never">
      <template #header>
        <el-row :gutter="10" class="mb8">
          <!-- <el-col :span="1.5">
            <el-button type="primary" plain icon="Plus" @click="handleAdd" v-hasPermi="['oa/erp:timesheetSummary:add']">新增</el-button>
          </el-col> -->
          <!-- <el-col :span="1.5">
            <el-button type="success" plain icon="Edit" :disabled="single" @click="handleUpdate()" v-hasPermi="['oa/erp:timesheetSummary:edit']"
              >修改</el-button
            >
          </el-col> -->
          <el-col :span="1.5">
            <el-button type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete()" v-hasPermi="['oa/erp:timesheetSummary:remove']"
              >删除</el-button
            >
          </el-col>
          <el-col :span="1.5">
            <el-button type="warning" plain icon="Download" @click="handleExport" v-hasPermi="['oa/erp:timesheetSummary:export']">导出</el-button>
          </el-col>
          <right-toolbar v-model:showSearch="showSearch" :columns="columns" :search="true" @queryTable="getList"></right-toolbar>
        </el-row>
      </template>

      <el-table v-loading="loading" border :data="timesheetSummaryList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="汇总工时ID" align="center" prop="summaryId" v-if="columns[0].visible" />
        <el-table-column label="汇总编号" align="center" prop="summaryCode" v-if="columns[2].visible" />
        <el-table-column label="月份编码" align="center" prop="monthCode" v-if="columns[3].visible" />
        <el-table-column label="部门" align="center" prop="deptName" v-if="columns[4].visible" />
        <el-table-column label="部门负责人" align="center" prop="leaderName" v-if="columns[5].visible" />
        <el-table-column label="关联月标准工时ID" align="center" prop="standardMonthId" v-if="columns[6].visible" />
        <el-table-column label="月标准工时" align="center" prop="standardDays" v-if="columns[7].visible" />
        <el-table-column label="项目工时合计" align="center" prop="totalProjectHours" v-if="columns[8].visible" />
        <el-table-column label="部门工时合计(天)" align="center" prop="totalDeptHours" v-if="columns[9].visible" />
        <el-table-column label="总工时合计" align="center" prop="totalHours" v-if="columns[10].visible" />
        <el-table-column label="汇总人数" align="center" prop="staffCount" v-if="columns[11].visible" />
        <el-table-column label="备注" align="center" prop="remark" v-if="columns[12].visible" />
        <el-table-column label="操作" align="center" fixed="right" class-name="small-padding fixed-width">
          <template #default="scope">
            <el-tooltip content="调整明细" placement="top">
              <el-button
                link
                type="success"
                icon="Operation"
                @click="handleAdjust(scope.row)"
                v-hasPermi="['oa/erp:timesheetSummary:edit']"
              ></el-button>
            </el-tooltip>
            <el-tooltip content="删除" placement="top">
              <el-button
                link
                type="primary"
                icon="Delete"
                @click="handleDelete(scope.row)"
                v-hasPermi="['oa/erp:timesheetSummary:remove']"
              ></el-button>
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>

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

    <!-- 调整汇总工时对话框 -->
    <el-dialog :title="adjustDialog.title" v-model="adjustDialog.visible" width="1200px" append-to-body>
      <div v-if="adjustData" class="mt-4">
        <el-descriptions title="汇总统计" :column="4" border class="mb-4">
          <el-descriptions-item label="项目总工时">{{ adjustData.totalProjectHours }}</el-descriptions-item>
          <el-descriptions-item label="部门总工时">{{ adjustData.totalDeptHours }}</el-descriptions-item>
          <el-descriptions-item label="总工时">{{ adjustData.totalHours }}</el-descriptions-item>
          <el-descriptions-item label="总人数">{{ adjustData.staffCount }}</el-descriptions-item>
          <el-descriptions-item label="标准天数">{{ adjustData.standardDays }}</el-descriptions-item>
        </el-descriptions>

        <div class="mb-4 flex flex-wrap items-center">
          <div class="mr-6 mb-2 flex items-center">
            <span class="mr-2 text-sm font-medium">人员搜索:</span>
            <el-select v-model="staffSearchUserId" placeholder="输入人员搜索" clearable filterable style="width: 200px">
              <el-option v-for="user in userList" :key="user.userId" :label="user.nickName" :value="user.userId" />
            </el-select>
          </div>
          <div class="mr-6 mb-2 flex items-center">
            <span class="mr-2 text-sm font-medium">原项目号:</span>
            <el-input v-model="staffSearchProjectCode" placeholder="输入项目号搜索" clearable style="width: 200px" prefix-icon="Search" />
          </div>
          <div class="mr-6 mb-2 flex items-center">
            <span class="mr-2 text-sm font-medium">原项目名:</span>
            <el-input v-model="staffSearchProjectName" placeholder="输入项目名搜索" clearable style="width: 250px" prefix-icon="Search" />
          </div>
        </div>

        <el-table :data="filteredDetailList" border max-height="400">
          <el-table-column label="序号" type="index" width="55" align="center" />
          <el-table-column label="人员" prop="staffName" align="center" />
          <el-table-column label="类型" align="center">
            <template #default="scope">
              <el-tag :type="scope.row.isProject === '1' ? 'success' : 'info'">
                {{ scope.row.isProject === '1' ? '项目' : '部门' }}
              </el-tag>
            </template>
          </el-table-column>
          <el-table-column label="原项目号" prop="originalProjectCode" align="center" show-overflow-tooltip />
          <el-table-column label="原项目名" prop="originalProjectName" align="center" show-overflow-tooltip />
          <el-table-column label="原工时" prop="originalHours" align="center" />
          <el-table-column label="调整项目号" align="center" width="200">
            <template #default="scope">
              <el-select
                v-model="scope.row.adjustedProjectId"
                filterable
                clearable
                placeholder="选择项目号"
                v-if="scope.row.isProject === '1'"
                @change="(val) => handleProjectChange(val, scope.row)"
              >
                <el-option v-for="item in projectList" :key="item.projectId" :label="item.projectCode" :value="item.projectId" />
              </el-select>
              <span v-else>-</span>
            </template>
          </el-table-column>
          <el-table-column label="调整项目名" align="center" width="250">
            <template #default="scope">
              <el-select
                v-model="scope.row.adjustedProjectId"
                filterable
                clearable
                placeholder="选择项目名"
                v-if="scope.row.isProject === '1'"
                @change="(val) => handleProjectChange(val, scope.row)"
              >
                <el-option v-for="item in projectList" :key="item.projectId" :label="item.projectName" :value="item.projectId" />
              </el-select>
              <span v-else>-</span>
            </template>
          </el-table-column>
          <el-table-column label="调整工时" align="center" width="150">
            <template #default="scope">
              <el-input-number
                v-model="scope.row.adjustedHours"
                :precision="1"
                :step="0.5"
                :min="0"
                size="small"
                style="width: 100%"
                @change="calculateTotals"
              />
            </template>
          </el-table-column>
          <el-table-column label="操作" align="center" width="100">
            <template #default="scope">
              <el-button link type="primary" icon="Plus" @click="handleAddRow(scope.row)" v-if="scope.row.isProject === '1'"></el-button>
              <el-button link type="danger" icon="Minus" @click="handleRemoveRow(scope.row)"></el-button>
            </template>
          </el-table-column>
        </el-table>
      </div>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitAdjust" :loading="buttonLoading">确 定</el-button>
          <el-button @click="adjustDialog.visible = false">取 消</el-button>
        </div>
      </template>
    </el-dialog>

    <!-- 添加或修改月汇总工时信息对话框 -->
    <el-dialog :title="dialog.title" v-model="dialog.visible" width="500px" append-to-body>
      <el-form ref="timesheetSummaryFormRef" :model="form" :rules="rules" label-width="120px">
        <el-form-item label="汇总编号" prop="summaryCode">
          <el-input v-model="form.summaryCode" placeholder="请输入汇总编号" />
        </el-form-item>
        <el-form-item label="月份编码(YYYYMM)" prop="monthCode">
          <el-input v-model="form.monthCode" placeholder="请输入月份编码(YYYYMM)" />
        </el-form-item>
        <el-form-item label="部门ID" prop="deptId">
          <el-input v-model="form.deptId" placeholder="请输入部门ID" />
        </el-form-item>
        <el-form-item label="汇总人(部门负责人)用户ID" prop="userId">
          <el-input v-model="form.userId" placeholder="请输入汇总人(部门负责人)用户ID" />
        </el-form-item>
        <el-form-item label="关联月标准工时ID" prop="standardMonthId">
          <el-input v-model="form.standardMonthId" placeholder="请输入关联月标准工时ID" />
        </el-form-item>
        <el-form-item label="月标准工时天数(冗余，取自标准月表)" prop="standardDays">
          <el-input v-model="form.standardDays" placeholder="请输入月标准工时天数(冗余，取自标准月表)" />
        </el-form-item>
        <el-form-item label="项目工时合计(天)" prop="totalProjectHours">
          <el-input v-model="form.totalProjectHours" placeholder="请输入项目工时合计(天)" />
        </el-form-item>
        <el-form-item label="部门工时合计(天)" prop="totalDeptHours">
          <el-input v-model="form.totalDeptHours" placeholder="请输入部门工时合计(天)" />
        </el-form-item>
        <el-form-item label="总工时合计(天)" prop="totalHours">
          <el-input v-model="form.totalHours" placeholder="请输入总工时合计(天)" />
        </el-form-item>
        <el-form-item label="汇总人数" prop="staffCount">
          <el-input v-model="form.staffCount" placeholder="请输入汇总人数" />
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="TimesheetSummary" lang="ts">
import {
  listTimesheetSummary,
  getTimesheetSummary,
  delTimesheetSummary,
  addTimesheetSummary,
  updateTimesheetSummary
} from '@/api/oa/erp/timesheetSummary';
import { TimesheetSummaryVO, TimesheetSummaryQuery, TimesheetSummaryForm } from '@/api/oa/erp/timesheetSummary/types';
import { getErpProjectInfoList } from '@/api/oa/erp/projectInfo';
import { allListDept } from '@/api/system/dept';
import { listUser } from '@/api/system/user';

const { proxy } = getCurrentInstance() as ComponentInternalInstance;

const timesheetSummaryList = ref<TimesheetSummaryVO[]>([]);
const buttonLoading = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref<Array<string | number>>([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);

const queryFormRef = ref<ElFormInstance>();
const timesheetSummaryFormRef = ref<ElFormInstance>();

const dialog = reactive<DialogOption>({
  visible: false,
  title: ''
});

const deptList = ref<any[]>([]);
const userList = ref<any[]>([]);

/** 查询用户列表 */
const getUserList = async () => {
  const res = await listUser({ pageNum: 1, pageSize: 1000 } as any);
  userList.value = res.rows;
};

/** 查询部门列表 */
const getDeptList = async () => {
  const res = await allListDept({ deptCategory: '03' } as any);
  deptList.value = res.data;
};

// 列显隐信息
const columns = ref<FieldOption[]>([
  { key: 0, label: `汇总工时ID`, visible: false },
  { key: 1, label: `租户编号`, visible: true },
  { key: 2, label: `汇总编号`, visible: true },
  { key: 3, label: `月份编码(YYYYMM)`, visible: true },
  { key: 4, label: `部门`, visible: true },
  { key: 5, label: `部门负责人`, visible: true },
  { key: 6, label: `关联月标准工时ID`, visible: false },
  { key: 7, label: `月标准工时天数(冗余，取自标准月表)`, visible: true },
  { key: 8, label: `项目工时合计(天)`, visible: true },
  { key: 9, label: `部门工时合计(天)`, visible: true },
  { key: 10, label: `总工时合计(天)`, visible: true },
  { key: 11, label: `汇总人数`, visible: true },
  { key: 12, label: `备注`, visible: true },
  { key: 13, label: `删除标志(0存在 1删除)`, visible: true },
  { key: 14, label: `创建部门`, visible: true },
  { key: 15, label: `创建者`, visible: true },
  { key: 16, label: `创建时间`, visible: true },
  { key: 17, label: `更新者`, visible: true },
  { key: 18, label: `更新时间`, visible: true }
]);

const initFormData: TimesheetSummaryForm = {
  summaryId: undefined,
  summaryCode: undefined,
  monthCode: undefined,
  deptId: undefined,
  userId: undefined,
  standardMonthId: undefined,
  standardDays: undefined,
  totalProjectHours: undefined,
  totalDeptHours: undefined,
  totalHours: undefined,
  staffCount: undefined,
  remark: undefined
};
const data = reactive<PageData<TimesheetSummaryForm, TimesheetSummaryQuery>>({
  form: { ...initFormData },
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    summaryCode: undefined,
    monthCode: undefined,
    deptId: undefined,
    userId: undefined,
    standardMonthId: undefined,
    standardDays: undefined,
    totalProjectHours: undefined,
    totalDeptHours: undefined,
    totalHours: undefined,
    staffCount: undefined,
    params: {}
  },
  rules: {
    summaryId: [{ required: true, message: '汇总工时ID不能为空', trigger: 'blur' }],
    summaryCode: [{ required: true, message: '汇总编号不能为空', trigger: 'blur' }],
    monthCode: [{ required: true, message: '月份编码(YYYYMM)不能为空', trigger: 'blur' }],
    deptId: [{ required: true, message: '部门ID不能为空', trigger: 'blur' }],
    userId: [{ required: true, message: '汇总人(部门负责人)用户ID不能为空', trigger: 'blur' }]
  }
});

const { queryParams, form, rules } = toRefs(data);

/** 查询月汇总工时信息列表 */
const getList = async () => {
  loading.value = true;
  const res = await listTimesheetSummary(queryParams.value);
  timesheetSummaryList.value = res.rows;
  total.value = res.total;
  loading.value = false;
};

/** 取消按钮 */
const cancel = () => {
  reset();
  dialog.visible = false;
};

/** 表单重置 */
const reset = () => {
  form.value = { ...initFormData };
  timesheetSummaryFormRef.value?.resetFields();
};

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

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

/** 多选框选中数据 */
const handleSelectionChange = (selection: TimesheetSummaryVO[]) => {
  ids.value = selection.map((item) => item.summaryId);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
};

/** 新增按钮操作 */
const handleAdd = () => {
  reset();
  dialog.visible = true;
  dialog.title = '添加月汇总工时信息';
};

/** 修改按钮操作 */
const handleUpdate = async (row?: TimesheetSummaryVO) => {
  reset();
  const _summaryId = row?.summaryId || ids.value[0];
  const res = await getTimesheetSummary(_summaryId);
  Object.assign(form.value, res.data);
  dialog.visible = true;
  dialog.title = '修改月汇总工时信息';
};

/** 提交按钮 */
const submitForm = () => {
  timesheetSummaryFormRef.value?.validate(async (valid: boolean) => {
    if (valid) {
      buttonLoading.value = true;
      if (form.value.summaryId) {
        await updateTimesheetSummary(form.value).finally(() => (buttonLoading.value = false));
      } else {
        await addTimesheetSummary(form.value).finally(() => (buttonLoading.value = false));
      }
      proxy?.$modal.msgSuccess('操作成功');
      dialog.visible = false;
      await getList();
    }
  });
};

/** 删除按钮操作 */
const handleDelete = async (row?: TimesheetSummaryVO) => {
  const _summaryIds = row?.summaryId || ids.value;
  await proxy?.$modal.confirm('是否确认删除月汇总工时信息编号为"' + _summaryIds + '"的数据项？').finally(() => (loading.value = false));
  await delTimesheetSummary(_summaryIds);
  proxy?.$modal.msgSuccess('删除成功');
  await getList();
};

/** 导出按钮操作 */
const handleExport = () => {
  proxy?.download(
    'oa/erp/timesheetSummary/export',
    {
      ...queryParams.value,
      summaryIds: ids.value
    },
    `timesheetSummary_${new Date().getTime()}.xlsx`
  );
};

onMounted(() => {
  getDeptList();
  getList();
  getUserList();
});

// 调整汇总明细逻辑
const adjustDialog = reactive({
  visible: false,
  title: '调整汇总工时明细'
});
const adjustData = ref<TimesheetSummaryVO | null>(null);
const projectList = ref<any[]>([]);
const staffSearchUserId = ref<string | number | undefined>(undefined);
const staffSearchProjectCode = ref('');
const staffSearchProjectName = ref('');

const filteredDetailList = computed(() => {
  if (!adjustData.value || !adjustData.value.summaryDetailList) return [];
  return adjustData.value.summaryDetailList.filter((item) => {
    const matchUser = !staffSearchUserId.value || item.staffUserId === staffSearchUserId.value;
    const matchProjCode =
      !staffSearchProjectCode.value ||
      (item.originalProjectCode && item.originalProjectCode.toLowerCase().includes(staffSearchProjectCode.value.toLowerCase()));
    const matchProjName =
      !staffSearchProjectName.value ||
      (item.originalProjectName && item.originalProjectName.toLowerCase().includes(staffSearchProjectName.value.toLowerCase()));
    return matchUser && matchProjCode && matchProjName;
  });
});

const loadProjectList = async () => {
  if (projectList.value.length === 0) {
    const res = await getErpProjectInfoList({});
    projectList.value = res.data.map((p: any) => ({
      ...p,
      projectId: String(p.projectId)
    }));
  }
};

const handleAdjust = async (row: TimesheetSummaryVO) => {
  const summaryId = row.summaryId;
  const res = await getTimesheetSummary(summaryId);
  adjustData.value = res.data;
  staffSearchUserId.value = undefined;
  staffSearchProjectCode.value = '';
  staffSearchProjectName.value = '';

  await loadProjectList();

  // 统一 ID 为字符串
  if (adjustData.value?.summaryDetailList) {
    adjustData.value.summaryDetailList.forEach((detail) => {
      if (detail.adjustedProjectId) {
        detail.adjustedProjectId = String(detail.adjustedProjectId);
      }
      if (detail.originalProjectId) {
        detail.originalProjectId = String(detail.originalProjectId);
      }

      if (detail.isProject === '1' && !detail.adjustedProjectId && detail.originalProjectId) {
        detail.adjustedProjectId = detail.originalProjectId;
        detail.adjustedProjectName = detail.originalProjectName;
        detail.adjustedProjectCode = detail.originalProjectCode;
      }

      // 核心修复：如果当前行选中的项目 ID 不在下拉列表中，手动补齐，防止 el-select 显示 ID
      if (detail.isProject === '1' && detail.adjustedProjectId) {
        const pId = String(detail.adjustedProjectId);
        const isExist = projectList.value.some((p) => String(p.projectId) === pId);
        if (!isExist) {
          projectList.value.push({
            projectId: pId,
            projectName: detail.adjustedProjectName || detail.originalProjectName || pId,
            projectCode: detail.adjustedProjectCode || detail.originalProjectCode
          });
        }
      }
    });
  }

  adjustDialog.visible = true;
};

const handleProjectChange = (val: string | number, row: any) => {
  const project = projectList.value.find((p) => String(p.projectId) === String(val));
  if (project) {
    row.adjustedProjectName = project.projectName;
    row.adjustedProjectCode = project.projectCode;
  } else {
    row.adjustedProjectName = undefined;
    row.adjustedProjectCode = undefined;
  }
};

const handleAddRow = (row: any) => {
  if (!adjustData.value || !adjustData.value.summaryDetailList) return;
  const index = adjustData.value.summaryDetailList.indexOf(row);
  if (index === -1) return;

  const newRow = { ...row };
  newRow.summaryDetailId = undefined; // 新增行
  newRow.isGenerated = '0'; // 手动新增的行标识为 0

  // 保留原始项目信息作为参考，仅重置调整后的工时和项目
  newRow.adjustedHours = 0;
  newRow.adjustedProjectId = undefined;
  newRow.adjustedProjectName = undefined;
  newRow.adjustedProjectCode = undefined;

  adjustData.value.summaryDetailList.splice(index + 1, 0, newRow);
  calculateTotals();
};

const handleRemoveRow = (row: any) => {
  if (!adjustData.value || !adjustData.value.summaryDetailList) return;
  const index = adjustData.value.summaryDetailList.indexOf(row);
  if (index === -1) return;
  adjustData.value.summaryDetailList.splice(index, 1);
  calculateTotals();
};

const calculateTotals = () => {
  if (!adjustData.value || !adjustData.value.summaryDetailList) return;

  let totalProject = 0;
  let totalDept = 0;

  adjustData.value.summaryDetailList.forEach((item) => {
    const hours = Number(item.adjustedHours) || 0;
    if (item.isProject === '1') {
      totalProject += hours;
    } else {
      totalDept += hours;
    }
  });

  adjustData.value.totalProjectHours = totalProject;
  adjustData.value.totalDeptHours = totalDept;
  adjustData.value.totalHours = totalProject + totalDept;
};

const submitAdjust = async () => {
  if (!adjustData.value) return;

  buttonLoading.value = true;
  try {
    await updateTimesheetSummary(adjustData.value as any);
    proxy?.$modal.msgSuccess('调整成功');
    adjustDialog.visible = false;
    await getList();
  } finally {
    buttonLoading.value = false;
  }
};
</script>
