<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">
            <el-form-item label="病区名称" prop="wardName">
              <el-input v-model="queryParams.wardName" placeholder="请输入" clearable @keyup.enter="handleQuery" />
            </el-form-item>
            <!-- <el-form-item label="科室ID" prop="deptId">
              <el-input v-model="queryParams.deptId" placeholder="请输入科室ID" 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="['system:ward:add']">新增病区</el-button>
          </el-col>
          <!-- <el-col :span="1.5">
            <el-button type="success" plain icon="Edit" :disabled="single" @click="handleUpdate()" v-hasPermi="['system:ward: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="['system:ward:remove']">删除</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="warning" plain icon="Download" @click="handleExport" v-hasPermi="['system:ward:export']">导出</el-button>
          </el-col> -->
          <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>
      </template>

      <el-table v-loading="loading" border stripe :data="wardList" @selection-change="handleSelectionChange">
        <!-- <el-table-column type="selection" width="55" align="center" /> -->
        <!-- <el-table-column label="主键ID" align="center" prop="wardId" v-if="true" /> -->
        <el-table-column label="病区名称" align="center" prop="wardName"/>
        <el-table-column label="所属科室" align="center" prop="deptName" />         
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template #default="scope">
            <el-tooltip content="编辑" placement="top">
              <el-button link type="primary" icon="Edit" @click="handleUpdate(false,scope.row)" v-hasPermi="['system:ward:edit']">编辑</el-button>
            </el-tooltip>
            <el-tooltip content="详情" placement="详情">
              <el-button link type="primary" icon="View" @click="handleUpdate(true,scope.row)" v-hasPermi="['system:ward:edit']">详情</el-button>
            </el-tooltip>
            <el-tooltip content="删除" placement="top">
              <el-button link type="danger" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['system:ward:remove']">删除</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>
    <!-- 添加或修改病区管理对话框 -->
    <el-dialog :title="dialog.title" v-model="dialog.visible" width="500px" append-to-body>
      <el-form ref="wardFormRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="病区名称" prop="wardName">
          <el-input v-model="form.wardName" placeholder="请输入" :disabled="dialog.disabled" />
        </el-form-item>
        <el-form-item label="科室" prop="deptIds">          
          <el-tree-select :disabled="dialog.disabled"
                v-model="form.deptIds"
                show-checkbox                 
                multiple
                default-expand-all
                :data="enabledDeptOptions"
                :props="{ value: 'id', label: 'label', children: 'children' } as any"
                value-key="id"
                placeholder="请选择"                
              />
        </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="Ward" lang="ts">
import api from '@/api/system/user';
import { listWard, getWard, delWard, addWard, updateWard,listUsed} from '@/api/system/ward';
import { WardVO, WardQuery, WardForm } from '@/api/system/ward/types';
import { DeptTreeVO } from '@/api/system/dept/types';
import { object } from 'vue-types';

const { proxy } = getCurrentInstance() as ComponentInternalInstance;

const enabledDeptOptions = ref<DeptTreeVO[]>([]);
const wardList = ref<WardVO[]>([]);
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 wardFormRef = ref<ElFormInstance>();

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

const initFormData: WardForm = {
  wardId: undefined,
  wardName: undefined,
  deptId: undefined,
  deptIds: undefined,
  status: undefined,
}
const data = reactive<PageData<WardForm, WardQuery>>({
  form: {...initFormData},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    wardName: undefined,
    deptId: undefined,
    status: undefined,
    params: {
    }
  },
  rules: {    
    wardName: [
      { required: true, message: "病区名称不能为空", trigger: "blur" }
    ],     
  }
});

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

/** 查询科室下拉树结构 */
const getDeptTree = async (isshow:boolean) => {
  let usedDept={};
  if (!isshow){
    const response = await listUsed();
    usedDept=response.data;
  }
  const res = await api.deptTreeSelect();  
  enabledDeptOptions.value = filterDisabledDept(res.data,usedDept);
};

 
/** 过滤禁用的科室 */
const filterDisabledDept = (deptList: DeptTreeVO[],usedDept:any) => {
  return deptList.filter((dept) => {    
    dept.disabled=usedDept[dept.id.toString()]==true;
    if (dept.disabled) {
      return false;
    }
    if (dept.children && dept.children.length) {
      dept.children = filterDisabledDept(dept.children,usedDept);
    }
    return true;
  });
};

/** 查询病区管理列表 */
const getList = async () => {
  loading.value = true;
  const res = await listWard(queryParams.value);
  wardList.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};
  wardFormRef.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: WardVO[]) => {
  ids.value = selection.map(item => item.wardId);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

/** 新增按钮操作 */
const handleAdd = () => {
  getDeptTree(false);
  reset();
  dialog.visible = true;
  dialog.disabled = false;
  dialog.title = "添加病区管理";
}

/** 修改按钮操作 */
const handleUpdate = async (disabled:boolean,row?: WardVO) => {
  await getDeptTree(true);
  reset();
  const _wardId = row?.wardId || ids.value[0]
  const res = await getWard(_wardId);
  Object.assign(form.value, res.data);  
  if (res.data.deptId) {
    let deptId:string =res.data.deptId.toString();
    form.value.deptIds =deptId.length>0?deptId.split(","):[];
  }else{
    form.value.deptIds = [];
  }
  dialog.visible = true;
  dialog.disabled = disabled;
  dialog.title = "修改病区管理";
}

/** 提交按钮 */
const submitForm = () => {
  wardFormRef.value?.validate(async (valid: boolean) => {
    if (valid) {
      buttonLoading.value = true;
      let params = ref<WardForm>({});
      Object.assign(params.value, form.value); 
      params.value.deptId = params.value.deptIds.join(","); 
      params.value.deptIds=undefined;    
      if (form.value.wardId) {
        await updateWard(params.value).finally(() =>  buttonLoading.value = false);
      } else {
        await addWard(params.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?: WardVO) => {
  const _wardIds = row?.wardId || ids.value;
  await proxy?.$modal.confirm('是否确认删除病区管理编号为"' + _wardIds + '"的数据项？').finally(() => loading.value = false);
  await delWard(_wardIds);
  proxy?.$modal.msgSuccess("删除成功");
  await getList();
}

/** 导出按钮操作 */
const handleExport = () => {
  proxy?.download('system/ward/export', {
    ...queryParams.value
  }, `ward_${new Date().getTime()}.xlsx`)
}

onMounted(() => {    
  getList();
});
</script>
