dataTool/main.js

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2025-04-01 17:15:19 +08:00
const { app, BrowserWindow, ipcMain, dialog, Menu } = require('electron');
const path = require('path');
const fs = require('fs-extra');
let isDev;
import('electron-is-dev').then(module => {
isDev = module.default;
}).catch(err => {
console.error('Failed to load electron-is-dev:', err);
isDev = false;
});
const sqlite3 = require('sqlite3').verbose();
const ExcelService = require('./src/services/ExcelService');
// 保持对window对象的全局引用避免JavaScript对象被垃圾回收时窗口被自动关闭
let mainWindow;
// 数据库连接
let db;
function createWindow() {
// 创建浏览器窗口
mainWindow = new BrowserWindow({
width: 1200,
height: 800,
title: '值班助手工具',
webPreferences: {
nodeIntegration: false,
contextIsolation: true,
preload: path.join(__dirname, 'preload.js')
}
});
// 将mainWindow设为全局变量以便其他模块可以访问
global.mainWindow = mainWindow;
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// 加载应用
const loadAppUrl = () => {
const devUrl = 'http://localhost:3000';
const prodUrl = `file://${path.join(__dirname, 'build/index.html')}`;
const url = isDev ? devUrl : prodUrl;
mainWindow.loadURL(url).catch((err) => {
if (isDev) {
console.log(`首次加载失败10秒后重试...`);
let retries = 3;
const retryLoad = () => {
mainWindow.loadURL(devUrl).catch((retryErr) => {
if (retries-- > 0) {
console.log(`剩余重试次数:${retries}`);
setTimeout(retryLoad, 10000);
} else {
mainWindow.loadURL(`data:text/html,<h1 style="color:red">无法连接开发服务器,请检查:</h1>
<ol>
<li>React开发服务器是否启动npm run react-start</li>
<li>端口3000是否被占用</li>
<li>网络连接是否正常</li>
</ol>`);
}
});
};
setTimeout(retryLoad, 10000);
} else {
mainWindow.loadURL(prodUrl).catch(() => {
mainWindow.loadURL(`data:text/html,<h1 style="color:red">生产文件加载失败请重新编译npm run react-build</h1>`);
});
}
});
};
// 开发模式立即尝试加载,生产模式直接加载
if (isDev) {
setTimeout(loadAppUrl, 3000); // 给开发服务器更多启动时间
} else {
loadAppUrl();
}
// 开发者工具已禁用
// 当window被关闭时触发下面的事件
mainWindow.on('closed', () => {
mainWindow = null;
// 关闭数据库连接
if (db) {
db.close();
}
});
}
// 初始化数据库
function initDatabase() {
const userDataPath = app.getPath('userData');
const dbPath = path.join(userDataPath, 'datatools.db');
// 确保目录存在
fs.ensureDirSync(path.dirname(dbPath));
// 连接数据库
db = new sqlite3.Database(dbPath);
// 创建表(如果不存在)
db.serialize(() => {
db.run(`
CREATE TABLE IF NOT EXISTS projects (
id INTEGER PRIMARY KEY AUTOINCREMENT,
unit TEXT, -- 单位
project_number TEXT, -- 项目编号
safety_code TEXT, -- 安全编码
major_project_name TEXT, -- 大项工程名称
sub_project_name TEXT, -- 单项工程名称
construction_scope TEXT, -- 在施工程作业范围
project_scale TEXT, -- 工程规模
safety_director TEXT, -- 安全总监
construction_unit TEXT, -- 建设单位
supervision_unit TEXT, -- 监理单位
construction_company TEXT, -- 施工单位
project_location TEXT, -- 工程位置
actual_start_time TEXT, -- 实际开工时间
planned_completion_time TEXT, -- 计划竣工时间
current_progress TEXT, -- 当前工程进度
current_status TEXT, -- 当前工程状态
participants_count INTEGER, -- 参建人数
new_team_count INTEGER, -- 新班组进场数量
new_person_count INTEGER, -- 新人进场数量
leader_info TEXT, -- 带班人姓名电话
next_week_plan TEXT, -- 下周作业计划
next_week_condition TEXT, -- 下周8+2工况内容
is_schedule_tight BOOLEAN, -- 工期是否紧张
has_off_book_matters BOOLEAN, -- 是否存在"账外事"
current_risk_level TEXT, -- 当前风险等级
risk_judgment_reason TEXT, -- 当前风险判断理由
risk_tips TEXT, -- 隐患提示/工作要求
completion_time TEXT, -- 完成时间
next_review_time TEXT, -- 下次梳理时间
remarks TEXT -- 备注
)
`);
db.run(`
CREATE TABLE IF NOT EXISTS tree_structure (
id INTEGER PRIMARY KEY AUTOINCREMENT,
headquarters TEXT, -- 总部
unit TEXT, -- 单位
construction_unit TEXT, -- 建设单位
parent_id INTEGER, -- 父节点ID
node_level INTEGER, -- 节点级别1:总部, 2:单位, 3:建设单位
FOREIGN KEY (parent_id) REFERENCES tree_structure(id)
)
`);
db.run(`CREATE INDEX IF NOT EXISTS idx_unit ON projects(unit)`);
db.run(`CREATE INDEX IF NOT EXISTS idx_construction_unit ON projects(construction_unit)`);
db.run(`CREATE INDEX IF NOT EXISTS idx_sub_project_name ON projects(sub_project_name)`);
db.run(`CREATE INDEX IF NOT EXISTS idx_current_risk_level ON projects(current_risk_level)`);
});
return db;
}
// 创建中文菜单模板
const menuTemplate = [
{
label: '文件',
submenu: [
{ role: 'quit', label: '退出' }
]
},
{
label: '编辑',
submenu: [
{ role: 'undo', label: '撤销' },
{ role: 'redo', label: '恢复' },
{ type: 'separator' },
{ role: 'cut', label: '剪切' },
{ role: 'copy', label: '复制' },
{ role: 'paste', label: '粘贴' },
{ role: 'delete', label: '删除' },
{ role: 'selectAll', label: '全选' }
]
},
{
label: '视图',
submenu: [
{ role: 'reload', label: '重新加载' },
{ role: 'forceReload', label: '强制重新加载' },
{ role: 'toggleDevTools', label: '开发者工具' },
{ type: 'separator' },
{ role: 'resetZoom', label: '重置缩放' },
{ role: 'zoomIn', label: '放大' },
{ role: 'zoomOut', label: '缩小' },
{ type: 'separator' },
{ role: 'togglefullscreen', label: '全屏' }
]
},
{
label: '窗口',
submenu: [
{ role: 'minimize', label: '最小化' },
{ role: 'zoom', label: '缩放' },
{ type: 'separator' },
{ role: 'front', label: '前置所有窗口' }
]
},
{
label: '帮助',
submenu: [
{
label: '关于',
click: () => {
dialog.showMessageBox({
title: '关于',
message: '值班助手工具 v1.0.0'
})
}
}
]
}
];
// 当Electron完成初始化并准备创建浏览器窗口时调用此方法
app.whenReady().then(() => {
// 设置中文菜单
const menu = Menu.buildFromTemplate(menuTemplate);
Menu.setApplicationMenu(menu);
createWindow();
db = initDatabase();
// 初始化Excel服务
const excelService = new ExcelService(db);
// 注册import-excel事件处理器确保只注册一次
ipcMain.removeHandler('import-excel'); // 先移除已有的处理器
ipcMain.handle('import-excel', async (event, filePath) => {
try {
console.log('处理Excel导入请求...');
return await excelService.importExcel(filePath);
} catch (error) {
console.error('导入Excel错误:', error);
return { success: false, error: error.message };
}
});
// 注册clear-all-data事件处理器
ipcMain.removeHandler('clear-all-data'); // 先移除已有的处理器
ipcMain.handle('clear-all-data', async () => {
try {
console.log('处理清除数据请求...');
return new Promise((resolve, reject) => {
db.serialize(() => {
db.run('DELETE FROM projects', function(err) {
if (err) {
console.error('清除项目数据失败:', err);
reject({ success: false, error: err.message });
return;
}
db.run('DELETE FROM tree_structure', function(err) {
if (err) {
console.error('清除树状结构数据失败:', err);
reject({ success: false, error: err.message });
return;
}
// 重置自增ID
db.run('DELETE FROM sqlite_sequence WHERE name IN (\'projects\', \'tree_structure\')', function(err) {
if (err) {
console.error('重置自增ID失败:', err);
// 不影响主要功能,继续执行
}
resolve({ success: true, message: '所有数据已清除' });
});
});
});
});
});
} catch (error) {
console.error('清除数据错误:', error);
return { success: false, error: error.message };
}
});
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app.on('activate', () => {
// 在macOS上当点击dock图标并且没有其他窗口打开时通常在应用程序中重新创建一个窗口
if (BrowserWindow.getAllWindows().length === 0) {
createWindow();
}
});
});
// 当所有窗口关闭时退出应用
app.on('window-all-closed', () => {
// 在macOS上除非用户用Cmd + Q确定地退出否则绝大部分应用及其菜单栏会保持激活
if (process.platform !== 'darwin') {
app.quit();
}
});
// 处理Excel文件选择
ipcMain.handle('select-excel-file', async () => {
const { canceled, filePaths } = await dialog.showOpenDialog(mainWindow, {
properties: ['openFile'],
filters: [
{ name: 'Excel Files', extensions: ['xlsx', 'xls'] }
]
});
if (canceled) {
return null;
}
return filePaths[0];
});
// 获取数据库中的项目数据
ipcMain.handle('get-projects', () => {
return new Promise((resolve, reject) => {
db.all('SELECT * FROM projects', (err, rows) => {
if (err) {
console.error('获取项目数据失败:', err);
reject(err);
} else {
resolve(rows || []);
}
});
});
});
// 获取树状结构数据
ipcMain.handle('get-tree-structure', () => {
return new Promise((resolve, reject) => {
db.all('SELECT * FROM tree_structure ORDER BY node_level, id', (err, rows) => {
if (err) {
console.error('获取树状结构数据失败:', err);
reject(err);
} else {
// 转换为Ant Design Tree组件所需的格式
const treeData = [];
const nodeMap = {};
// 首先找到总部节点
const headquartersNodes = rows.filter(node => node.node_level === 1);
// 处理每个总部节点
headquartersNodes.forEach(hqNode => {
const headquartersTreeNode = {
key: `headquarters-${hqNode.id}`,
title: hqNode.headquarters,
level: 1,
children: []
};
// 添加到树数据和节点映射
treeData.push(headquartersTreeNode);
nodeMap[hqNode.id] = headquartersTreeNode;
// 找到该总部下的所有单位节点
const unitNodes = rows.filter(node =>
node.node_level === 2 && node.parent_id === hqNode.id
);
// 处理每个单位节点
unitNodes.forEach(unitNode => {
const unitTreeNode = {
key: `unit-${unitNode.unit}`,
title: unitNode.unit,
level: 2,
children: []
};
// 添加到总部节点的子节点和节点映射
headquartersTreeNode.children.push(unitTreeNode);
nodeMap[unitNode.id] = unitTreeNode;
// 找到该单位下的所有建设单位节点
const constructionNodes = rows.filter(node =>
node.node_level === 3 && node.parent_id === unitNode.id
);
// 处理每个建设单位节点
constructionNodes.forEach(constructionNode => {
const constructionTreeNode = {
key: `construction-${unitNode.unit}-${constructionNode.construction_unit}`,
title: constructionNode.construction_unit,
level: 3,
isLeaf: true
};
// 添加到单位节点的子节点
unitTreeNode.children.push(constructionTreeNode);
});
});
});
console.log('树状结构数据转换完成,节点数量:', treeData.length);
resolve(treeData);
}
});
});
});
// 根据条件筛选项目数据
ipcMain.handle('filter-projects', (event, filters) => {
return new Promise((resolve, reject) => {
let query = 'SELECT * FROM projects WHERE 1=1';
const params = [];
if (filters.unit) {
query += ' AND unit = ?';
params.push(filters.unit);
}
if (filters.constructionUnit) {
query += ' AND construction_unit = ?';
params.push(filters.constructionUnit);
}
if (filters.subProjectName) {
query += ' AND sub_project_name LIKE ?';
params.push(`%${filters.subProjectName}%`);
}
if (filters.riskLevel) {
query += ' AND current_risk_level = ?';
params.push(filters.riskLevel);
}
db.all(query, params, (err, rows) => {
if (err) {
console.error('筛选项目数据失败:', err);
reject(err);
} else {
resolve(rows || []);
}
});
});
});
// 更新项目数据
ipcMain.handle('update-project', (event, project) => {
return new Promise((resolve, reject) => {
const query = `
UPDATE projects SET
unit = ?,
project_number = ?,
safety_code = ?,
major_project_name = ?,
sub_project_name = ?,
construction_scope = ?,
project_scale = ?,
safety_director = ?,
construction_unit = ?,
supervision_unit = ?,
construction_company = ?,
project_location = ?,
actual_start_time = ?,
planned_completion_time = ?,
current_progress = ?,
current_status = ?,
participants_count = ?,
new_team_count = ?,
new_person_count = ?,
leader_info = ?,
next_week_plan = ?,
next_week_condition = ?,
is_schedule_tight = ?,
has_off_book_matters = ?,
current_risk_level = ?,
risk_judgment_reason = ?,
risk_tips = ?,
completion_time = ?,
next_review_time = ?,
remarks = ?
WHERE id = ?
`;
db.run(query, [
project.unit,
project.project_number,
project.safety_code,
project.major_project_name,
project.sub_project_name,
project.construction_scope,
project.project_scale,
project.safety_director,
project.construction_unit,
project.supervision_unit,
project.construction_company,
project.project_location,
project.actual_start_time,
project.planned_completion_time,
project.current_progress,
project.current_status,
project.participants_count,
project.new_team_count,
project.new_person_count,
project.leader_info,
project.next_week_plan,
project.next_week_condition,
project.is_schedule_tight,
project.has_off_book_matters,
project.current_risk_level,
project.risk_judgment_reason,
project.risk_tips,
project.completion_time,
project.next_review_time,
project.remarks,
project.id
], function(err) {
if (err) {
console.error('更新项目数据失败:', err);
reject(err);
} else {
resolve({ success: true, changes: this.changes });
}
});
});
});