<template>
  <div class="app-container">
    <div class="container">
      <el-form :model="queryParams"
        ref="queryRef"
        :inline="true"
        v-show="showSearch">
        <el-form-item label="部门名称"
          prop="deptName">
          <el-input v-model="queryParams.deptName"
            placeholder="请输入部门名称"
            clearable
            style="width: 200px"
            @keyup.enter="handleQuery" />
        </el-form-item>
        <el-form-item label="状态"
          prop="status">
          <el-select v-model="queryParams.status"
            placeholder="部门状态"
            clearable
            style="width: 200px">
            <el-option v-for="dict in sys_normal_disable"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value" />
          </el-select>
        </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-row :gutter="10"
        class="mb8">
        <el-col :span="1.5">
          <el-button type="primary"
            plain
            icon="Plus"
            @click="handleAdd"
            v-hasPermi="['system:dept:add']">新增</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button type="info"
            plain
            icon="Sort"
            @click="toggleExpandAll">展开/折叠</el-button>
        </el-col>
        <right-toolbar v-model:showSearch="showSearch"
          @queryTable="getList"></right-toolbar>
      </el-row>

      <el-table v-if="refreshTable"
        v-loading="loading"
        :data="deptList"
        row-key="deptId"
        :default-expand-all="isExpandAll"
        :expand-row-keys="defaultExpandList"
        :tree-props="{ children: 'children', hasChildren: 'hasChildren' }">
        <el-table-column prop="deptName"
          label="部门名称"
          width="260"></el-table-column>
        <el-table-column prop="orderNum"
          label="排序"
          width="200"></el-table-column>
        <el-table-column prop="status"
          label="状态"
          width="100">
          <template #default="scope">
            <dict-tag :options="sys_normal_disable"
              :value="scope.row.status" />
          </template>
        </el-table-column>
        <el-table-column label="创建时间"
          align="center"
          prop="createTime"
          width="200">
          <template #default="scope">
            <span>{{ parseTime(scope.row.createTime) }}</span>
          </template>
        </el-table-column>
        <el-table-column label="操作"
          align="center"
          class-name="small-padding fixed-width">
          <template #default="scope">
            <el-button link
              type="primary"
              icon="Edit"
              @click="handleUpdate(scope.row)"
              v-hasPermi="['system:dept:edit']">修改</el-button>
            <el-button link
              type="primary"
              icon="Plus"
              @click="handleAdd(scope.row)"
              v-hasPermi="['system:dept:add']">新增</el-button>
            <el-button v-if="scope.row.parentId != 0"
              link
              type="primary"
              icon="Delete"
              @click="handleDelete(scope.row)"
              v-hasPermi="['system:dept:remove']">删除</el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 添加或修改部门对话框 -->
      <el-dialog :title="title"
        v-model="open"
        append-to-body
        draggable overflow>
        <el-form ref="deptRef"
          :model="form"
          :rules="rules"
          label-width="80px">
          <el-row>
            <el-col :span="24"
              v-if="form.parentId !== 0">
              <el-form-item label="上级部门"
                prop="parentId">
                <el-tree-select v-model="form.parentId"
                  :data="deptOptions"
                  :props="{ value: 'deptId', label: 'deptName', children: 'children' }"
                  value-key="deptId"
                  placeholder="选择上级部门"
                  check-strictly />
              </el-form-item>
            </el-col>
            <el-col :span="12">
              <el-form-item label="部门名称"
                prop="deptName">
                <el-input v-model="form.deptName"
                  placeholder="请输入部门名称" />
              </el-form-item>
            </el-col>
            <el-col :span="12">
              <el-form-item label="显示排序"
                prop="orderNum">
                <el-input-number v-model="form.orderNum"
                  controls-position="right"
                  :min="0" />
              </el-form-item>
            </el-col>
            <el-col :span="12">
              <el-form-item label="负责人"
                prop="leader">
                <el-input v-model="form.leader"
                  placeholder="请输入负责人"
                  maxlength="20" />
              </el-form-item>
            </el-col>
            <el-col :span="12">
              <el-form-item label="联系电话"
                prop="phone">
                <el-input v-model="form.phone"
                  placeholder="请输入联系电话"
                  maxlength="11" />
              </el-form-item>
            </el-col>
            <el-col :span="12">
              <el-form-item label="邮箱"
                prop="email">
                <el-input v-model="form.email"
                  placeholder="请输入邮箱"
                  maxlength="50" />
              </el-form-item>
            </el-col>
            <el-col :span="12">
              <el-form-item label="部门状态">
                <el-radio-group v-model="form.status">
                  <el-radio v-for="dict in sys_normal_disable"
                    :key="dict.value"
                    :value="dict.value">{{ dict.label }}</el-radio>
                </el-radio-group>
              </el-form-item>
            </el-col>
          </el-row>
        </el-form>
        <template #footer>
          <div class="dialog-footer">
            <el-button type="primary"
              @click="submitForm">确 定</el-button>
            <el-button @click="cancel">取 消</el-button>
          </div>
        </template>
      </el-dialog>
    </div>
  </div>
</template>

<script setup
  name="Dept">
  import { listDept, getDept, delDept, addDept, updateDept, listDeptExcludeChild } from "@/api";

  const { proxy } = getCurrentInstance();
  const { sys_normal_disable } = proxy.useDict("sys_normal_disable");

  const deptList = ref([]);
  const open = ref(false);
  const loading = ref(true);
  const showSearch = ref(true);
  const title = ref("");
  const deptOptions = ref([]);
  const isExpandAll = ref(false);
  const refreshTable = ref(true);
  const defaultExpandList = ref([1]) // 默认展开的节点 keys 集合

  const data = reactive({
    form: {},
    queryParams: {
      deptName: undefined,
      status: undefined
    },
    rules: {
      parentId: [{ required: true, message: "上级部门不能为空", trigger: "blur" }],
      deptName: [{ required: true, message: "部门名称不能为空", trigger: "blur" }],
      orderNum: [{ required: true, message: "显示排序不能为空", trigger: "blur" }],
      email: [{ type: "email", message: "请输入正确的邮箱地址", trigger: ["blur", "change"] }],
      phone: [{ pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/, message: "请输入正确的手机号码", trigger: "blur" }]
    },
  });

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

  /** 查询部门列表 */
  function getList() {
    loading.value = true;
    listDept(queryParams.value).then(response => {

      deptList.value = proxy.handleTree(response.data, "deptId");
      defaultExpandList.value.push(response.data[0].deptId + '')
      loading.value = false;
    });
  }

  /** 取消按钮 */
  function cancel() {
    open.value = false;
    reset();
  }

  /** 表单重置 */
  function reset() {
    form.value = {
      deptId: undefined,
      parentId: undefined,
      deptName: undefined,
      orderNum: 0,
      leader: undefined,
      phone: undefined,
      email: undefined,
      status: "0"
    };
    proxy.resetForm("deptRef");
  }

  /** 搜索按钮操作 */
  function handleQuery() {
    getList();
  }

  /** 重置按钮操作 */
  function resetQuery() {
    proxy.resetForm("queryRef");
    handleQuery();
  }

  /** 新增按钮操作 */
  function handleAdd(row) {
    reset();
    listDept().then(response => {
      deptOptions.value = proxy.handleTree(response.data, "deptId");
    });
    if (row != undefined) {
      form.value.parentId = row.deptId;
    }
    open.value = true;
    title.value = "添加部门";
  }

  /** 展开/折叠操作 */
  function toggleExpandAll() {
    refreshTable.value = false;
    isExpandAll.value = !isExpandAll.value;
    nextTick(() => {
      refreshTable.value = true;
    });
  }

  /** 修改按钮操作 */
  function handleUpdate(row) {
    reset();
    listDeptExcludeChild(row.deptId).then(response => {
      deptOptions.value = proxy.handleTree(response.data, "deptId");
    });
    getDept(row.deptId).then(response => {
      form.value = response.data;
      open.value = true;
      title.value = "修改部门";
    });
  }

  /** 提交按钮 */
  function submitForm() {
    proxy.$refs["deptRef"].validate(valid => {
      if (valid) {
        if (form.value.deptId != undefined) {
          updateDept(form.value).then(response => {
            proxy.$modal.msgSuccess("修改成功");
            open.value = false;
            getList();
          });
        } else {
          addDept(form.value).then(response => {
            proxy.$modal.msgSuccess("新增成功");
            open.value = false;
            getList();
          });
        }
      }
    });
  }

  /** 删除按钮操作 */
  function handleDelete(row) {
    proxy.$modal.confirm('是否确认删除名称为"' + row.deptName + '"的数据项?').then(function () {
      return delDept(row.deptId);
    }).then(() => {
      getList();
      proxy.$modal.msgSuccess("删除成功");
    }).catch(() => { });
  }

  getList();
</script>
