550 lines
14 KiB
Vue
550 lines
14 KiB
Vue
<script lang="ts" setup>
|
||
// TODO @芋艿：是否有更好的组织形式？！
|
||
import type { Key } from 'ant-design-vue/es/table/interface';
|
||
|
||
import type { SystemDeptApi } from '#/api/system/dept';
|
||
import type { SystemUserApi } from '#/api/system/user';
|
||
|
||
import { computed, ref } from 'vue';
|
||
|
||
import { useVbenModal } from '@vben/common-ui';
|
||
import { handleTree } from '@vben/utils';
|
||
|
||
import {
|
||
Button,
|
||
Col,
|
||
Input,
|
||
message,
|
||
Pagination,
|
||
Row,
|
||
Spin,
|
||
Transfer,
|
||
Tree,
|
||
} from 'ant-design-vue';
|
||
|
||
import { getSimpleDeptList } from '#/api/system/dept';
|
||
import { getUserPage } from '#/api/system/user';
|
||
|
||
// 部门树节点接口
|
||
interface DeptTreeNode {
|
||
key: string;
|
||
title: string;
|
||
children?: DeptTreeNode[];
|
||
}
|
||
|
||
defineOptions({ name: 'UserSelectModal' });
|
||
|
||
const props = withDefaults(
|
||
defineProps<{
|
||
cancelText?: string;
|
||
confirmText?: string;
|
||
multiple?: boolean;
|
||
title?: string;
|
||
value?: number[];
|
||
}>(),
|
||
{
|
||
title: '选择用户',
|
||
multiple: true,
|
||
value: () => [],
|
||
confirmText: '确定',
|
||
cancelText: '取消',
|
||
},
|
||
);
|
||
|
||
const emit = defineEmits<{
|
||
cancel: [];
|
||
closed: [];
|
||
confirm: [value: SystemUserApi.User[]];
|
||
'update:value': [value: number[]];
|
||
}>();
|
||
|
||
// 部门树数据
|
||
const deptTree = ref<any[]>([]);
|
||
const deptList = ref<SystemDeptApi.Dept[]>([]);
|
||
const expandedKeys = ref<Key[]>([]);
|
||
const selectedDeptId = ref<number>();
|
||
const deptSearchKeys = ref('');
|
||
|
||
// 加载状态
|
||
const loading = ref(false);
|
||
|
||
// 用户数据管理
|
||
const userList = ref<SystemUserApi.User[]>([]); // 存储所有已知用户
|
||
const selectedUserIds = ref<string[]>([]);
|
||
|
||
// 左侧列表状态
|
||
const leftListState = ref({
|
||
loading: false,
|
||
searchValue: '',
|
||
dataSource: [] as SystemUserApi.User[],
|
||
pagination: {
|
||
current: 1,
|
||
pageSize: 10,
|
||
total: 0,
|
||
},
|
||
});
|
||
|
||
// 右侧列表状态
|
||
const rightListState = ref({
|
||
searchValue: '',
|
||
dataSource: [] as SystemUserApi.User[],
|
||
pagination: {
|
||
current: 1,
|
||
pageSize: 10,
|
||
total: 0,
|
||
},
|
||
});
|
||
|
||
// 计算属性：Transfer 数据源
|
||
const transferDataSource = computed(() => {
|
||
return [
|
||
...leftListState.value.dataSource,
|
||
...rightListState.value.dataSource,
|
||
];
|
||
});
|
||
|
||
// 过滤部门树数据
|
||
const filteredDeptTree = computed(() => {
|
||
if (!deptSearchKeys.value) return deptTree.value;
|
||
|
||
const filterNode = (node: any): any => {
|
||
const title = node?.title?.toLowerCase();
|
||
const search = deptSearchKeys.value.toLowerCase();
|
||
|
||
// 如果当前节点匹配
|
||
if (title.includes(search)) {
|
||
return {
|
||
...node,
|
||
children: node.children?.map((child: any) => filterNode(child)),
|
||
};
|
||
}
|
||
|
||
// 如果当前节点不匹配，检查子节点
|
||
if (node.children) {
|
||
const filteredChildren = node.children
|
||
.map((child: any) => filterNode(child))
|
||
.filter(Boolean);
|
||
|
||
if (filteredChildren.length > 0) {
|
||
return {
|
||
...node,
|
||
children: filteredChildren,
|
||
};
|
||
}
|
||
}
|
||
|
||
return null;
|
||
};
|
||
|
||
return deptTree.value.map((node: any) => filterNode(node)).filter(Boolean);
|
||
});
|
||
|
||
// 加载用户数据
|
||
const loadUserData = async (pageNo: number, pageSize: number) => {
|
||
leftListState.value.loading = true;
|
||
try {
|
||
const { list, total } = await getUserPage({
|
||
pageNo,
|
||
pageSize,
|
||
deptId: selectedDeptId.value,
|
||
username: leftListState.value.searchValue || undefined,
|
||
});
|
||
|
||
leftListState.value.dataSource = list;
|
||
leftListState.value.pagination.total = total;
|
||
leftListState.value.pagination.current = pageNo;
|
||
leftListState.value.pagination.pageSize = pageSize;
|
||
|
||
// 更新用户列表缓存
|
||
const newUsers = list.filter(
|
||
(user) => !userList.value.some((u) => u.id === user.id),
|
||
);
|
||
if (newUsers.length > 0) {
|
||
userList.value.push(...newUsers);
|
||
}
|
||
} finally {
|
||
leftListState.value.loading = false;
|
||
}
|
||
};
|
||
|
||
// 更新右侧列表数据
|
||
const updateRightListData = () => {
|
||
// 使用 Set 来去重选中的用户ID
|
||
const uniqueSelectedIds = new Set(selectedUserIds.value);
|
||
|
||
// 获取选中的用户，确保不重复
|
||
const selectedUsers = userList.value.filter((user) =>
|
||
uniqueSelectedIds.has(String(user.id)),
|
||
);
|
||
|
||
// 应用搜索过滤
|
||
const filteredUsers = rightListState.value.searchValue
|
||
? selectedUsers.filter((user) =>
|
||
user.nickname
|
||
.toLowerCase()
|
||
.includes(rightListState.value.searchValue.toLowerCase()),
|
||
)
|
||
: selectedUsers;
|
||
|
||
// 更新总数（使用 Set 确保唯一性）
|
||
rightListState.value.pagination.total = new Set(
|
||
filteredUsers.map((user) => user.id),
|
||
).size;
|
||
|
||
// 应用分页
|
||
const { current, pageSize } = rightListState.value.pagination;
|
||
const startIndex = (current - 1) * pageSize;
|
||
const endIndex = startIndex + pageSize;
|
||
|
||
rightListState.value.dataSource = filteredUsers.slice(startIndex, endIndex);
|
||
};
|
||
|
||
// 处理左侧分页变化
|
||
const handleLeftPaginationChange = async (page: number, pageSize: number) => {
|
||
await loadUserData(page, pageSize);
|
||
};
|
||
|
||
// 处理右侧分页变化
|
||
const handleRightPaginationChange = (page: number, pageSize: number) => {
|
||
rightListState.value.pagination.current = page;
|
||
rightListState.value.pagination.pageSize = pageSize;
|
||
updateRightListData();
|
||
};
|
||
|
||
// 处理用户搜索
|
||
const handleUserSearch = async (direction: string, value: string) => {
|
||
if (direction === 'left') {
|
||
leftListState.value.searchValue = value;
|
||
leftListState.value.pagination.current = 1;
|
||
await loadUserData(1, leftListState.value.pagination.pageSize);
|
||
} else {
|
||
rightListState.value.searchValue = value;
|
||
rightListState.value.pagination.current = 1;
|
||
updateRightListData();
|
||
}
|
||
};
|
||
|
||
// 处理用户选择变化
|
||
const handleUserChange = (targetKeys: string[]) => {
|
||
// 使用 Set 来去重选中的用户ID
|
||
selectedUserIds.value = [...new Set(targetKeys)];
|
||
emit('update:value', selectedUserIds.value.map(Number));
|
||
updateRightListData();
|
||
};
|
||
|
||
// 重置数据
|
||
const resetData = () => {
|
||
userList.value = [];
|
||
selectedUserIds.value = [];
|
||
|
||
// 取消部门选中
|
||
selectedDeptId.value = undefined;
|
||
|
||
// 取消选中的用户
|
||
selectedUserIds.value = [];
|
||
|
||
leftListState.value = {
|
||
loading: false,
|
||
searchValue: '',
|
||
dataSource: [],
|
||
pagination: {
|
||
current: 1,
|
||
pageSize: 10,
|
||
total: 0,
|
||
},
|
||
};
|
||
|
||
rightListState.value = {
|
||
searchValue: '',
|
||
dataSource: [],
|
||
pagination: {
|
||
current: 1,
|
||
pageSize: 10,
|
||
total: 0,
|
||
},
|
||
};
|
||
};
|
||
|
||
// 打开弹窗
|
||
const open = async (userIds: string[]) => {
|
||
resetData();
|
||
loading.value = true;
|
||
try {
|
||
// 加载部门数据
|
||
const deptData = await getSimpleDeptList();
|
||
deptList.value = deptData;
|
||
const treeData = handleTree(deptData);
|
||
deptTree.value = treeData.map((node) => processDeptNode(node));
|
||
expandedKeys.value = deptTree.value.map((node) => node.key);
|
||
|
||
// 加载初始用户数据
|
||
await loadUserData(1, leftListState.value.pagination.pageSize);
|
||
|
||
// 设置已选用户
|
||
if (userIds?.length) {
|
||
selectedUserIds.value = userIds.map(String);
|
||
// 加载已选用户的完整信息 TODO 目前接口暂不支持 多个用户ID 查询， 需要后端支持
|
||
const { list } = await getUserPage({
|
||
pageNo: 1,
|
||
pageSize: 100, // 临时使用固定值确保能加载所有已选用户
|
||
userIds,
|
||
});
|
||
// 使用 Map 来去重，以用户 ID 为 key
|
||
const userMap = new Map(userList.value.map((user) => [user.id, user]));
|
||
list.forEach((user) => {
|
||
if (!userMap.has(user.id)) {
|
||
userMap.set(user.id, user);
|
||
}
|
||
});
|
||
userList.value = [...userMap.values()];
|
||
updateRightListData();
|
||
}
|
||
|
||
modalApi.open();
|
||
} finally {
|
||
loading.value = false;
|
||
}
|
||
};
|
||
|
||
// TODO 后端接口目前仅支持 username 检索， 筛选条件需要跟后端请求参数保持一致。
|
||
const filterOption = (inputValue: string, option: any) => {
|
||
return option.username.toLowerCase().includes(inputValue.toLowerCase());
|
||
};
|
||
|
||
// 处理部门树展开/折叠
|
||
const handleExpand = (keys: Key[]) => {
|
||
expandedKeys.value = keys;
|
||
};
|
||
|
||
// 处理部门搜索
|
||
const handleDeptSearch = (value: string) => {
|
||
deptSearchKeys.value = value;
|
||
|
||
// 如果有搜索结果，自动展开所有节点
|
||
if (value) {
|
||
const getAllKeys = (nodes: any[]): string[] => {
|
||
const keys: string[] = [];
|
||
for (const node of nodes) {
|
||
keys.push(node.key);
|
||
if (node.children) {
|
||
keys.push(...getAllKeys(node.children));
|
||
}
|
||
}
|
||
return keys;
|
||
};
|
||
expandedKeys.value = getAllKeys(deptTree.value);
|
||
} else {
|
||
// 清空搜索时，只展开第一级节点
|
||
expandedKeys.value = deptTree.value.map((node) => node.key);
|
||
}
|
||
};
|
||
|
||
// 处理部门选择
|
||
const handleDeptSelect = async (selectedKeys: Key[], _info: any) => {
|
||
// 更新选中的部门ID
|
||
const newDeptId =
|
||
selectedKeys.length > 0 ? Number(selectedKeys[0]) : undefined;
|
||
selectedDeptId.value =
|
||
newDeptId === selectedDeptId.value ? undefined : newDeptId;
|
||
|
||
// 重置分页并加载数据
|
||
const { pageSize } = leftListState.value.pagination;
|
||
leftListState.value.pagination.current = 1;
|
||
await loadUserData(1, pageSize);
|
||
};
|
||
|
||
// 确认选择
|
||
const handleConfirm = () => {
|
||
if (selectedUserIds.value.length === 0) {
|
||
message.warning('请选择用户');
|
||
return;
|
||
}
|
||
emit(
|
||
'confirm',
|
||
userList.value.filter((user) =>
|
||
selectedUserIds.value.includes(String(user.id)),
|
||
),
|
||
);
|
||
modalApi.close();
|
||
};
|
||
|
||
// 取消选择
|
||
const handleCancel = () => {
|
||
emit('cancel');
|
||
modalApi.close();
|
||
// 确保在动画结束后再重置数据
|
||
setTimeout(() => {
|
||
resetData();
|
||
}, 300);
|
||
};
|
||
|
||
// 关闭弹窗
|
||
const handleClosed = () => {
|
||
emit('closed');
|
||
resetData();
|
||
};
|
||
|
||
// 弹窗配置
|
||
const [ModalComponent, modalApi] = useVbenModal({
|
||
title: props.title,
|
||
onCancel: handleCancel,
|
||
onClosed: handleClosed,
|
||
destroyOnClose: true,
|
||
});
|
||
|
||
// 递归处理部门树节点
|
||
const processDeptNode = (node: any): DeptTreeNode => {
|
||
return {
|
||
key: String(node.id),
|
||
title: `${node.name} (${node.id})`,
|
||
children: node.children?.map((child: any) => processDeptNode(child)),
|
||
};
|
||
};
|
||
|
||
defineExpose({
|
||
open,
|
||
});
|
||
</script>
|
||
|
||
<template>
|
||
<ModalComponent class="w-[1000px]" key="user-select-modal">
|
||
<Spin :spinning="loading">
|
||
<Row :gutter="[16, 16]">
|
||
<Col :span="6">
|
||
<div class="h-[500px] overflow-auto rounded border border-gray-200">
|
||
<div class="border-b border-gray-200 p-2">
|
||
<Input
|
||
v-model:value="deptSearchKeys"
|
||
placeholder="搜索部门"
|
||
allow-clear
|
||
@input="(e) => handleDeptSearch(e.target?.value ?? '')"
|
||
/>
|
||
</div>
|
||
<Tree
|
||
:tree-data="filteredDeptTree"
|
||
:expanded-keys="expandedKeys"
|
||
:selected-keys="selectedDeptId ? [String(selectedDeptId)] : []"
|
||
@select="handleDeptSelect"
|
||
@expand="handleExpand"
|
||
/>
|
||
</div>
|
||
</Col>
|
||
<Col :span="18">
|
||
<Transfer
|
||
:row-key="(record) => String(record.id)"
|
||
:data-source="transferDataSource"
|
||
v-model:target-keys="selectedUserIds"
|
||
:titles="['未选', '已选']"
|
||
:show-search="true"
|
||
:show-select-all="true"
|
||
:filter-option="filterOption"
|
||
@change="handleUserChange"
|
||
@search="handleUserSearch"
|
||
>
|
||
<template #render="item">
|
||
<span>{{ item?.nickname }} ({{ item?.username }})</span>
|
||
</template>
|
||
|
||
<template #footer="{ direction }">
|
||
<div v-if="direction === 'left'">
|
||
<Pagination
|
||
v-model:current="leftListState.pagination.current"
|
||
v-model:page-size="leftListState.pagination.pageSize"
|
||
:total="leftListState.pagination.total"
|
||
:show-size-changer="true"
|
||
:show-total="(total) => `共 ${total} 条`"
|
||
size="small"
|
||
@change="handleLeftPaginationChange"
|
||
/>
|
||
</div>
|
||
|
||
<div v-if="direction === 'right'">
|
||
<Pagination
|
||
v-model:current="rightListState.pagination.current"
|
||
v-model:page-size="rightListState.pagination.pageSize"
|
||
:total="rightListState.pagination.total"
|
||
:show-size-changer="true"
|
||
:show-total="(total) => `共 ${total} 条`"
|
||
size="small"
|
||
@change="handleRightPaginationChange"
|
||
/>
|
||
</div>
|
||
</template>
|
||
</Transfer>
|
||
</Col>
|
||
</Row>
|
||
</Spin>
|
||
<template #footer>
|
||
<Button
|
||
type="primary"
|
||
:disabled="selectedUserIds.length === 0"
|
||
@click="handleConfirm"
|
||
>
|
||
{{ confirmText }}
|
||
</Button>
|
||
<Button @click="handleCancel">{{ cancelText }}</Button>
|
||
</template>
|
||
</ModalComponent>
|
||
</template>
|
||
|
||
<style lang="scss" scoped>
|
||
:deep(.ant-transfer) {
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: space-between;
|
||
height: 500px;
|
||
}
|
||
|
||
:deep(.ant-transfer-list) {
|
||
display: flex;
|
||
flex: 1;
|
||
flex-direction: column;
|
||
width: 300px !important;
|
||
height: 100%;
|
||
}
|
||
|
||
:deep(.ant-transfer-list-header) {
|
||
flex-shrink: 0;
|
||
}
|
||
|
||
:deep(.ant-transfer-list-search) {
|
||
flex-shrink: 0;
|
||
padding: 8px;
|
||
}
|
||
|
||
:deep(.ant-transfer-list-body) {
|
||
flex: 1;
|
||
overflow: auto;
|
||
}
|
||
|
||
:deep(.ant-transfer-list-content) {
|
||
height: auto !important;
|
||
}
|
||
|
||
:deep(.ant-transfer-list-content-item) {
|
||
padding: 6px 12px;
|
||
}
|
||
|
||
:deep(.ant-transfer-operation) {
|
||
padding: 0 8px;
|
||
}
|
||
|
||
:deep(.ant-transfer-list-footer) {
|
||
flex-shrink: 0;
|
||
}
|
||
|
||
:deep(.ant-pagination) {
|
||
margin: 8px;
|
||
font-size: 12px;
|
||
text-align: right;
|
||
}
|
||
|
||
:deep(.ant-pagination-options) {
|
||
margin-left: 8px;
|
||
}
|
||
|
||
:deep(.ant-pagination-options-size-changer) {
|
||
margin-right: 8px;
|
||
}
|
||
</style>
|