695 lines
23 KiB
JavaScript
695 lines
23 KiB
JavaScript
class TodoComponent extends HTMLElement {
|
||
static {
|
||
// 添加静态初始化标志
|
||
this.isInitializing = false;
|
||
}
|
||
|
||
constructor() {
|
||
super();
|
||
this.attachShadow({ mode: 'open' });
|
||
this.todos = [];
|
||
this.selectedProject = null;
|
||
this.selectedSubproject = null;
|
||
this.expandedProjects = new Set();
|
||
this.users = [];
|
||
this.currentUser = null;
|
||
this.editingTodo = null; // 当前正在编辑的待办事项
|
||
this.isInitialized = false; // 添加初始化标志
|
||
}
|
||
|
||
// 初始化组件
|
||
async initialize() {
|
||
// 检查是否正在初始化
|
||
if (TodoComponent.isInitializing) {
|
||
return;
|
||
}
|
||
|
||
if (this.isInitialized) {
|
||
return;
|
||
}
|
||
|
||
TodoComponent.isInitializing = true;
|
||
|
||
try {
|
||
await Promise.all([
|
||
this.fetchTodos(),
|
||
this.fetchUsers(),
|
||
this.getCurrentUser()
|
||
]);
|
||
this.isInitialized = true;
|
||
this.render();
|
||
} catch (error) {
|
||
console.error('初始化组件时发生错误:', error);
|
||
this.showError('初始化失败，请刷新页面重试');
|
||
} finally {
|
||
TodoComponent.isInitializing = false;
|
||
}
|
||
}
|
||
|
||
async fetchTodos() {
|
||
try {
|
||
const response = await fetch('/api/todos');
|
||
if (!response.ok) {
|
||
throw new Error('获取待办事项失败');
|
||
}
|
||
this.todos = await response.json();
|
||
} catch (error) {
|
||
console.error('获取待办事项时发生错误:', error);
|
||
this.showError('获取待办事项失败，请稍后重试');
|
||
}
|
||
}
|
||
|
||
async fetchUsers() {
|
||
try {
|
||
const response = await fetch('/api/users');
|
||
if (!response.ok) {
|
||
throw new Error('获取用户数据失败');
|
||
}
|
||
const data = await response.json();
|
||
this.users = data.users || [];
|
||
} catch (error) {
|
||
console.error('获取用户数据时发生错误:', error);
|
||
this.showError('获取用户数据失败，请稍后重试');
|
||
}
|
||
}
|
||
|
||
getCurrentUser() {
|
||
try {
|
||
const userStr = localStorage.getItem('userInfo');
|
||
if (userStr) {
|
||
this.currentUser = JSON.parse(userStr);
|
||
} else {
|
||
console.log('未找到登录用户信息');
|
||
}
|
||
} catch (error) {
|
||
console.error('获取当前用户信息时发生错误:', error);
|
||
this.showError('获取用户信息失败');
|
||
}
|
||
}
|
||
|
||
showError(message) {
|
||
const errorDiv = document.createElement('div');
|
||
errorDiv.className = 'error-message';
|
||
errorDiv.textContent = message;
|
||
this.shadowRoot.appendChild(errorDiv);
|
||
}
|
||
|
||
// 构建项目树结构
|
||
buildProjectTree() {
|
||
const tree = {};
|
||
this.todos.forEach(todo => {
|
||
const project = todo.project || '其它';
|
||
const subproject = todo.subproject || '其它';
|
||
|
||
if (!tree[project]) {
|
||
tree[project] = {
|
||
name: project,
|
||
subprojects: {}
|
||
};
|
||
}
|
||
if (!tree[project].subprojects[subproject]) {
|
||
tree[project].subprojects[subproject] = {
|
||
name: subproject,
|
||
todos: []
|
||
};
|
||
}
|
||
tree[project].subprojects[subproject].todos.push(todo);
|
||
});
|
||
return tree;
|
||
}
|
||
|
||
// 渲染项目树
|
||
renderProjectTree(tree) {
|
||
const treeContainer = document.createElement('div');
|
||
treeContainer.className = 'project-tree';
|
||
|
||
Object.values(tree).forEach(project => {
|
||
const projectNode = document.createElement('div');
|
||
projectNode.className = 'project-node';
|
||
|
||
const projectHeader = document.createElement('div');
|
||
projectHeader.className = 'project-header';
|
||
projectHeader.innerHTML = `
|
||
<div class="project-header-content">
|
||
<span class="expand-icon ${this.expandedProjects.has(project.name) ? 'expanded' : ''}">▶</span>
|
||
<span class="project-name">${project.name}</span>
|
||
<span class="todo-count">(${Object.values(project.subprojects).reduce((sum, sub) =>
|
||
sum + sub.todos.length, 0)})</span>
|
||
</div>
|
||
`;
|
||
|
||
projectHeader.addEventListener('click', () => {
|
||
this.selectedProject = project.name;
|
||
this.selectedSubproject = null;
|
||
this.render();
|
||
});
|
||
|
||
const expandButton = projectHeader.querySelector('.expand-icon');
|
||
expandButton.addEventListener('click', (e) => {
|
||
e.stopPropagation();
|
||
if (this.expandedProjects.has(project.name)) {
|
||
this.expandedProjects.delete(project.name);
|
||
} else {
|
||
this.expandedProjects.add(project.name);
|
||
}
|
||
this.render();
|
||
});
|
||
|
||
const subprojectsContainer = document.createElement('div');
|
||
subprojectsContainer.className = 'subprojects-container';
|
||
subprojectsContainer.style.display = this.expandedProjects.has(project.name) ? 'block' : 'none';
|
||
|
||
Object.values(project.subprojects).forEach(subproject => {
|
||
const subprojectNode = document.createElement('div');
|
||
subprojectNode.className = 'subproject-node';
|
||
subprojectNode.innerHTML = `
|
||
<span class="subproject-name">${subproject.name}</span>
|
||
<span class="todo-count">(${subproject.todos.length})</span>
|
||
`;
|
||
|
||
subprojectNode.addEventListener('click', (e) => {
|
||
e.stopPropagation();
|
||
this.selectedProject = project.name;
|
||
this.selectedSubproject = subproject.name;
|
||
this.render();
|
||
});
|
||
|
||
subprojectsContainer.appendChild(subprojectNode);
|
||
});
|
||
|
||
projectNode.appendChild(projectHeader);
|
||
projectNode.appendChild(subprojectsContainer);
|
||
treeContainer.appendChild(projectNode);
|
||
});
|
||
|
||
// 添加显示全部按钮
|
||
const showAllButton = document.createElement('button');
|
||
showAllButton.className = 'show-all-button';
|
||
showAllButton.textContent = '显示全部';
|
||
showAllButton.addEventListener('click', () => {
|
||
this.selectedProject = null;
|
||
this.selectedSubproject = null;
|
||
this.render();
|
||
});
|
||
treeContainer.appendChild(showAllButton);
|
||
|
||
return treeContainer;
|
||
}
|
||
|
||
// 过滤待办事项
|
||
filterTodos() {
|
||
if (!this.currentUser) {
|
||
console.log('未获取到当前用户信息，无法进行筛选');
|
||
return [];
|
||
}
|
||
|
||
// 首先根据项目/子项目筛选
|
||
let filteredTodos = this.todos;
|
||
if (this.selectedProject) {
|
||
filteredTodos = filteredTodos.filter(todo => {
|
||
const matchesProject = todo.project === this.selectedProject;
|
||
if (!this.selectedSubproject) {
|
||
return matchesProject;
|
||
}
|
||
return matchesProject && todo.subproject === this.selectedSubproject;
|
||
});
|
||
}
|
||
|
||
// 根据用户等级进行筛选
|
||
const userLevel = this.currentUser.level || 0;
|
||
|
||
// 等级4可以看到所有待办事项
|
||
if (userLevel === 4) {
|
||
return filteredTodos;
|
||
}
|
||
|
||
// 等级3不能看到创建人和执行人都是等级4的待办事项
|
||
if (userLevel === 3) {
|
||
return filteredTodos.filter(todo => {
|
||
const creator = this.users.find(u => u.username === todo.adduser);
|
||
const executor = this.users.find(u => u.username === todo.exeuser);
|
||
|
||
// 如果找不到用户信息，默认显示
|
||
if (!creator || !executor) return true;
|
||
|
||
// 只要创建人或执行人不是等级4，就显示
|
||
return !(creator.level === 4 && executor.level === 4);
|
||
});
|
||
}
|
||
|
||
// 等级2或更低只能看到创建人或执行人是自己的待办事项
|
||
return filteredTodos.filter(todo => {
|
||
return todo.adduser === this.currentUser.username ||
|
||
todo.exeuser === this.currentUser.username;
|
||
});
|
||
}
|
||
|
||
// 创建模态对话框
|
||
createModal() {
|
||
// 创建样式
|
||
const style = document.createElement('style');
|
||
style.textContent = `
|
||
.modal {
|
||
position: fixed;
|
||
top: 0;
|
||
left: 0;
|
||
width: 100%;
|
||
height: 100%;
|
||
background-color: rgba(0, 0, 0, 0.5);
|
||
display: flex;
|
||
justify-content: center;
|
||
align-items: center;
|
||
z-index: 9999;
|
||
}
|
||
.modal-content {
|
||
background-color: white;
|
||
border-radius: 8px;
|
||
width: 400px;
|
||
max-width: 90%;
|
||
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
|
||
position: relative;
|
||
margin: auto;
|
||
}
|
||
.modal-header {
|
||
padding: 15px;
|
||
border-bottom: 1px solid #e9ecef;
|
||
display: flex;
|
||
justify-content: space-between;
|
||
align-items: center;
|
||
}
|
||
.modal-header h3 {
|
||
margin: 0;
|
||
color: #212529;
|
||
}
|
||
.close-button {
|
||
background: none;
|
||
border: none;
|
||
font-size: 1.5em;
|
||
color: #6c757d;
|
||
cursor: pointer;
|
||
padding: 0;
|
||
line-height: 1;
|
||
}
|
||
.modal-body {
|
||
padding: 15px;
|
||
}
|
||
.modal-footer {
|
||
padding: 15px;
|
||
border-top: 1px solid #e9ecef;
|
||
display: flex;
|
||
justify-content: flex-end;
|
||
gap: 10px;
|
||
}
|
||
.form-group {
|
||
margin-bottom: 15px;
|
||
}
|
||
.form-group label {
|
||
display: block;
|
||
margin-bottom: 5px;
|
||
color: #495057;
|
||
}
|
||
.form-control {
|
||
width: 100%;
|
||
padding: 8px;
|
||
border: 1px solid #ced4da;
|
||
border-radius: 4px;
|
||
font-size: 14px;
|
||
}
|
||
.save-button, .cancel-button {
|
||
padding: 8px 16px;
|
||
border: none;
|
||
border-radius: 4px;
|
||
cursor: pointer;
|
||
font-size: 14px;
|
||
}
|
||
.save-button {
|
||
background-color: #007bff;
|
||
color: white;
|
||
}
|
||
.save-button:hover {
|
||
background-color: #0056b3;
|
||
}
|
||
.cancel-button {
|
||
background-color: #6c757d;
|
||
color: white;
|
||
}
|
||
.cancel-button:hover {
|
||
background-color: #5a6268;
|
||
}
|
||
`;
|
||
document.head.appendChild(style);
|
||
|
||
const modal = document.createElement('div');
|
||
modal.className = 'modal';
|
||
modal.innerHTML = `
|
||
<div class="modal-content">
|
||
<div class="modal-header">
|
||
<h3>编辑执行人</h3>
|
||
<button class="close-button">×</button>
|
||
</div>
|
||
<div class="modal-body">
|
||
<div class="form-group">
|
||
<label for="executor">选择执行人：</label>
|
||
<select id="executor" class="form-control">
|
||
<option value="">请选择执行人</option>
|
||
</select>
|
||
</div>
|
||
</div>
|
||
<div class="modal-footer">
|
||
<button class="save-button">保存</button>
|
||
<button class="cancel-button">取消</button>
|
||
</div>
|
||
</div>
|
||
`;
|
||
|
||
// 添加关闭按钮事件
|
||
const closeButton = modal.querySelector('.close-button');
|
||
closeButton.addEventListener('click', () => {
|
||
modal.remove();
|
||
style.remove(); // 移除样式
|
||
});
|
||
|
||
// 添加取消按钮事件
|
||
const cancelButton = modal.querySelector('.cancel-button');
|
||
cancelButton.addEventListener('click', () => {
|
||
modal.remove();
|
||
style.remove(); // 移除样式
|
||
});
|
||
|
||
// 添加保存按钮事件
|
||
const saveButton = modal.querySelector('.save-button');
|
||
saveButton.addEventListener('click', async () => {
|
||
const executor = modal.querySelector('#executor').value;
|
||
if (executor && this.editingTodo) {
|
||
try {
|
||
const response = await fetch(`/api/todos/${this.editingTodo.id}`, {
|
||
method: 'PUT',
|
||
headers: {
|
||
'Content-Type': 'application/json'
|
||
},
|
||
body: JSON.stringify({
|
||
...this.editingTodo,
|
||
exeuser: executor
|
||
})
|
||
});
|
||
|
||
if (!response.ok) {
|
||
throw new Error('更新执行人失败');
|
||
}
|
||
|
||
// 更新本地数据
|
||
this.editingTodo.exeuser = executor;
|
||
this.render();
|
||
modal.remove();
|
||
style.remove(); // 移除样式
|
||
} catch (error) {
|
||
console.error('更新执行人时发生错误:', error);
|
||
this.showError('更新执行人失败，请稍后重试');
|
||
}
|
||
}
|
||
});
|
||
|
||
return modal;
|
||
}
|
||
|
||
// 显示编辑执行人对话框
|
||
showEditExecutorModal(todo) {
|
||
this.editingTodo = todo;
|
||
const modal = this.createModal();
|
||
|
||
// 获取当前用户等级
|
||
const currentUserLevel = this.currentUser.access_level || 0;
|
||
|
||
// 填充用户下拉列表
|
||
const executorSelect = modal.querySelector('#executor');
|
||
|
||
// 筛选符合条件的用户
|
||
const availableUsers = this.users.filter(user =>
|
||
user &&
|
||
user.access_level > 0 &&
|
||
user.access_level <= currentUserLevel
|
||
);
|
||
|
||
// 添加用户选项
|
||
availableUsers.forEach(user => {
|
||
const option = document.createElement('option');
|
||
option.value = user.username;
|
||
option.textContent = `${user.username} (${user.full_name})`;
|
||
if (user.username === todo.exeuser) {
|
||
option.selected = true;
|
||
}
|
||
executorSelect.appendChild(option);
|
||
});
|
||
|
||
document.body.appendChild(modal);
|
||
}
|
||
|
||
render() {
|
||
if (!this.isInitialized) {
|
||
return;
|
||
}
|
||
|
||
// 清空现有内容
|
||
this.shadowRoot.innerHTML = '';
|
||
|
||
// 添加样式
|
||
const style = document.createElement('style');
|
||
style.textContent = `
|
||
.container {
|
||
display: flex;
|
||
height: 100%;
|
||
font-family: Arial, sans-serif;
|
||
}
|
||
.project-tree {
|
||
width: 250px;
|
||
background: #f8f9fa;
|
||
border-right: 1px solid #e9ecef;
|
||
padding: 15px;
|
||
overflow-y: auto;
|
||
display: flex;
|
||
flex-direction: column;
|
||
}
|
||
.show-all-button {
|
||
margin-top: 15px;
|
||
padding: 8px 16px;
|
||
background-color: #007bff;
|
||
color: white;
|
||
border: none;
|
||
border-radius: 4px;
|
||
cursor: pointer;
|
||
font-size: 14px;
|
||
transition: background-color 0.2s;
|
||
}
|
||
.show-all-button:hover {
|
||
background-color: #0056b3;
|
||
}
|
||
.show-all-button:active {
|
||
background-color: #004085;
|
||
}
|
||
.todo-container {
|
||
flex: 1;
|
||
padding: 20px;
|
||
overflow-y: auto;
|
||
}
|
||
.project-node {
|
||
margin-bottom: 10px;
|
||
}
|
||
.project-header {
|
||
padding: 8px;
|
||
background: #e9ecef;
|
||
border-radius: 4px;
|
||
cursor: pointer;
|
||
}
|
||
.project-header-content {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 8px;
|
||
}
|
||
.project-header:hover {
|
||
background: #dee2e6;
|
||
}
|
||
.expand-icon {
|
||
font-size: 12px;
|
||
transition: transform 0.2s;
|
||
color: #495057;
|
||
}
|
||
.expand-icon.expanded {
|
||
transform: rotate(90deg);
|
||
}
|
||
.subprojects-container {
|
||
margin-left: 20px;
|
||
margin-top: 5px;
|
||
}
|
||
.subproject-node {
|
||
padding: 6px 8px;
|
||
cursor: pointer;
|
||
border-radius: 4px;
|
||
display: flex;
|
||
justify-content: space-between;
|
||
align-items: center;
|
||
}
|
||
.subproject-node:hover {
|
||
background: #e9ecef;
|
||
}
|
||
.todo-count {
|
||
font-size: 0.9em;
|
||
color: #6c757d;
|
||
}
|
||
.todo-item {
|
||
background: #fff;
|
||
border: 1px solid #e9ecef;
|
||
border-radius: 8px;
|
||
padding: 15px;
|
||
margin-bottom: 15px;
|
||
box-shadow: 0 2px 4px rgba(0,0,0,0.05);
|
||
}
|
||
.todo-header {
|
||
display: flex;
|
||
justify-content: space-between;
|
||
align-items: center;
|
||
margin-bottom: 12px;
|
||
padding-bottom: 8px;
|
||
border-bottom: 1px solid #e9ecef;
|
||
}
|
||
.todo-header h3 {
|
||
margin: 0;
|
||
color: #212529;
|
||
font-size: 1.1em;
|
||
}
|
||
.todo-content {
|
||
color: #495057;
|
||
}
|
||
.todo-info {
|
||
margin-bottom: 8px;
|
||
font-size: 0.9em;
|
||
display: flex;
|
||
align-items: center;
|
||
flex-wrap: wrap;
|
||
gap: 8px;
|
||
}
|
||
.todo-info .label {
|
||
color: #6c757d;
|
||
}
|
||
.todo-info .value {
|
||
color: #212529;
|
||
}
|
||
.todo-description {
|
||
margin-top: 12px;
|
||
padding-top: 12px;
|
||
border-top: 1px solid #e9ecef;
|
||
color: #495057;
|
||
font-size: 0.95em;
|
||
}
|
||
.status {
|
||
display: inline-block;
|
||
padding: 4px 8px;
|
||
border-radius: 4px;
|
||
font-size: 0.9em;
|
||
}
|
||
.status.completed {
|
||
background: #d4edda;
|
||
color: #155724;
|
||
}
|
||
.status.pending {
|
||
background: #fff3cd;
|
||
color: #856404;
|
||
}
|
||
.error-message {
|
||
color: #721c24;
|
||
padding: 10px;
|
||
background: #f8d7da;
|
||
border-radius: 4px;
|
||
margin: 10px;
|
||
}
|
||
.selected {
|
||
background: #cfe2ff !important;
|
||
}
|
||
.executor-link {
|
||
color: #007bff;
|
||
text-decoration: none;
|
||
cursor: pointer;
|
||
}
|
||
.executor-link:hover {
|
||
text-decoration: underline;
|
||
}
|
||
`;
|
||
this.shadowRoot.appendChild(style);
|
||
|
||
// 创建主容器
|
||
const container = document.createElement('div');
|
||
container.className = 'container';
|
||
|
||
// 构建并渲染项目树
|
||
const tree = this.buildProjectTree();
|
||
const treeContainer = this.renderProjectTree(tree);
|
||
container.appendChild(treeContainer);
|
||
|
||
// 创建待办事项列表容器
|
||
const todosContainer = document.createElement('div');
|
||
todosContainer.className = 'todo-container';
|
||
|
||
// 渲染过滤后的待办事项
|
||
const filteredTodos = this.filterTodos();
|
||
filteredTodos.forEach(todo => {
|
||
const todoElement = document.createElement('div');
|
||
todoElement.className = 'todo-item';
|
||
|
||
// 格式化日期
|
||
const createdDate = new Date(todo.created_at).toLocaleString('zh-CN');
|
||
const scheDate = new Date(todo.sche_time).toLocaleString('zh-CN');
|
||
const completeDate = todo.complete_time ?
|
||
new Date(todo.complete_time).toLocaleString('zh-CN') : '';
|
||
|
||
todoElement.innerHTML = `
|
||
<div class="todo-header">
|
||
<h3>${todo.project}-${todo.subproject}</h3>
|
||
<span class="status ${todo.completed ? 'completed' : 'pending'}">
|
||
${todo.completed ? '已完成' : '进行中'}
|
||
</span>
|
||
</div>
|
||
<div class="todo-content">
|
||
<div class="todo-info">
|
||
<span class="label">执行人：</span>
|
||
<a href="#" class="executor-link">${todo.exeuser || '未分配'}</a>
|
||
<span class="spacer"></span>
|
||
<span class="label">创建人：</span>
|
||
<span class="value">${todo.adduser}</span>
|
||
</div>
|
||
<div class="todo-info">
|
||
<span class="label">计划时间：</span>
|
||
<span class="value">${scheDate}</span>
|
||
<span class="label">创建时间：</span>
|
||
<span class="value">${createdDate}</span>
|
||
</div>
|
||
${todo.completed ? `
|
||
<div class="todo-info">
|
||
<span class="label">完成时间：</span>
|
||
<span class="value">${completeDate}</span>
|
||
</div>
|
||
` : ''}
|
||
<div class="todo-description">
|
||
${todo.text || '无详细描述'}
|
||
</div>
|
||
</div>
|
||
`;
|
||
|
||
// 添加执行人链接点击事件
|
||
const executorLink = todoElement.querySelector('.executor-link');
|
||
executorLink.addEventListener('click', (e) => {
|
||
e.preventDefault();
|
||
this.showEditExecutorModal(todo);
|
||
});
|
||
|
||
todosContainer.appendChild(todoElement);
|
||
});
|
||
|
||
container.appendChild(todosContainer);
|
||
this.shadowRoot.appendChild(container);
|
||
}
|
||
|
||
connectedCallback() {
|
||
this.initialize();
|
||
}
|
||
}
|
||
|
||
customElements.define('todo-component', TodoComponent); |