Crm3

.gitignore

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+node_modules/

electron/main.js

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+const { app, BrowserWindow, ipcMain } = require('electron');
+const path = require('path');
+
+function createWindow() {
+  const mainWindow = new BrowserWindow({
+    width: 1200,
+    height: 800,
+    webPreferences: {
+      preload: path.join(__dirname, 'preload.js'),
+      contextIsolation: true,
+      nodeIntegration: false,
+    },
+  });
+
+  if (process.env.NODE_ENV === 'development') {
+    mainWindow.loadURL('http://localhost:3000');
+    mainWindow.webContents.openDevTools();
+  } else {
+    mainWindow.loadFile(path.join(__dirname, '../dist/index.html'));
+  }
+}
+
+app.whenReady().then(() => {
+  createWindow();
+
+  app.on('activate', () => {
+    if (BrowserWindow.getAllWindows().length === 0) {
+      createWindow();
+    }
+  });
+});
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit();
+  }
+});
+
+const { readFileSync, writeFileSync, existsSync } = require('fs');
+
+const DATA_DIR = path.join(app.getPath('userData'), 'data');
+const USERS_FILE = path.join(DATA_DIR, 'users.json');
+const CUSTOMERS_FILE = path.join(DATA_DIR, 'customers.json');
+const FOLLOWUP_RECORDS_FILE = path.join(DATA_DIR, 'followup_records.json');
+
+function ensureDataDirectory() {
+  const fs = require('fs');
+  if (!existsSync(DATA_DIR)) {
+    fs.mkdirSync(DATA_DIR, { recursive: true });
+  }
+  if (!existsSync(USERS_FILE)) {
+    const initialUsers = [
+      {
+        id: 1,
+        username: 'admin',
+        password: 'admin123',
+        name: '系统管理员',
+        role: 'admin',
+        createdAt: new Date().toISOString(),
+      },
+      {
+        id: 2,
+        username: 'sales1',
+        password: 'sales123',
+        name: '张三',
+        role: 'sales',
+        createdAt: new Date().toISOString(),
+      },
+      {
+        id: 3,
+        username: 'sales2',
+        password: 'sales123',
+        name: '李四',
+        role: 'sales',
+        createdAt: new Date().toISOString(),
+      },
+    ];
+    writeFileSync(USERS_FILE, JSON.stringify(initialUsers, null, 2));
+  }
+  if (!existsSync(CUSTOMERS_FILE)) {
+    writeFileSync(CUSTOMERS_FILE, JSON.stringify([], null, 2));
+  }
+  if (!existsSync(FOLLOWUP_RECORDS_FILE)) {
+    writeFileSync(FOLLOWUP_RECORDS_FILE, JSON.stringify([], null, 2));
+  }
+}
+
+function readJSONFile(filePath) {
+  try {
+    const data = readFileSync(filePath, 'utf-8');
+    return JSON.parse(data);
+  } catch (error) {
+    return [];
+  }
+}
+
+function writeJSONFile(filePath, data) {
+  writeFileSync(filePath, JSON.stringify(data, null, 2));
+}
+
+ipcMain.handle('login', (event, { username, password }) => {
+  ensureDataDirectory();
+  const users = readJSONFile(USERS_FILE);
+  const user = users.find(u => u.username === username && u.password === password);
+  if (user) {
+    return { success: true, user: { ...user, password: undefined } };
+  }
+  return { success: false, message: '用户名或密码错误' };
+});
+
+ipcMain.handle('getUsers', () => {
+  ensureDataDirectory();
+  const users = readJSONFile(USERS_FILE);
+  return users.map(u => ({ ...u, password: undefined }));
+});
+
+ipcMain.handle('getCustomers', (event, { salesId } = {}) => {
+  ensureDataDirectory();
+  let customers = readJSONFile(CUSTOMERS_FILE);
+  if (salesId) {
+    customers = customers.filter(c => c.salesId === salesId);
+  }
+  return customers;
+});
+
+ipcMain.handle('createCustomer', (event, customer) => {
+  ensureDataDirectory();
+  const customers = readJSONFile(CUSTOMERS_FILE);
+  const newCustomer = {
+    ...customer,
+    id: customers.length > 0 ? Math.max(...customers.map(c => c.id)) + 1 : 1,
+    createdAt: new Date().toISOString(),
+    updatedAt: new Date().toISOString(),
+  };
+  customers.push(newCustomer);
+  writeJSONFile(CUSTOMERS_FILE, customers);
+  return newCustomer;
+});
+
+ipcMain.handle('updateCustomer', (event, { id, updates }) => {
+  ensureDataDirectory();
+  const customers = readJSONFile(CUSTOMERS_FILE);
+  const index = customers.findIndex(c => c.id === id);
+  if (index === -1) {
+    return { success: false, message: '客户不存在' };
+  }
+  customers[index] = {
+    ...customers[index],
+    ...updates,
+    updatedAt: new Date().toISOString(),
+  };
+  writeJSONFile(CUSTOMERS_FILE, customers);
+  return { success: true, customer: customers[index] };
+});
+
+ipcMain.handle('deleteCustomer', (event, { id }) => {
+  ensureDataDirectory();
+  let customers = readJSONFile(CUSTOMERS_FILE);
+  const index = customers.findIndex(c => c.id === id);
+  if (index === -1) {
+    return { success: false, message: '客户不存在' };
+  }
+  customers = customers.filter(c => c.id !== id);
+  writeJSONFile(CUSTOMERS_FILE, customers);
+  return { success: true };
+});
+
+ipcMain.handle('getFollowupRecords', (event, { customerId } = {}) => {
+  ensureDataDirectory();
+  let records = readJSONFile(FOLLOWUP_RECORDS_FILE);
+  if (customerId) {
+    records = records.filter(r => r.customerId === customerId);
+  }
+  return records.sort((a, b) => new Date(b.createdAt) - new Date(a.createdAt));
+});
+
+ipcMain.handle('createFollowupRecord', (event, record) => {
+  ensureDataDirectory();
+  const records = readJSONFile(FOLLOWUP_RECORDS_FILE);
+  const newRecord = {
+    ...record,
+    id: records.length > 0 ? Math.max(...records.map(r => r.id)) + 1 : 1,
+    createdAt: new Date().toISOString(),
+  };
+  records.push(newRecord);
+  writeJSONFile(FOLLOWUP_RECORDS_FILE, records);
+  return newRecord;
+});
+
+ipcMain.handle('getStatistics', () => {
+  ensureDataDirectory();
+  const customers = readJSONFile(CUSTOMERS_FILE);
+  const users = readJSONFile(USERS_FILE).filter(u => u.role === 'sales');
+
+  const totalCustomers = customers.length;
+  const totalPotential = customers.filter(c => c.status === 'potential').length;
+  const totalFollowing = customers.filter(c => c.status === 'following').length;
+  const totalClosed = customers.filter(c => c.status === 'closed').length;
+  const totalLost = customers.filter(c => c.status === 'lost').length;
+
+  const conversionRate = totalCustomers > 0 
+    ? (totalClosed / totalCustomers * 100).toFixed(2) + '%' 
+    : '0%';
+
+  const totalRevenue = customers
+    .filter(c => c.status === 'closed' && c.dealAmount)
+    .reduce((sum, c) => sum + c.dealAmount, 0);
+
+  const salesPerformance = users.map(sales => {
+    const salesCustomers = customers.filter(c => c.salesId === sales.id);
+    const closedCustomers = salesCustomers.filter(c => c.status === 'closed');
+    const salesRevenue = closedCustomers
+      .filter(c => c.dealAmount)
+      .reduce((sum, c) => sum + c.dealAmount, 0);
+    const salesConversionRate = salesCustomers.length > 0
+      ? (closedCustomers.length / salesCustomers.length * 100).toFixed(2) + '%'
+      : '0%';
+
+    return {
+      salesId: sales.id,
+      salesName: sales.name,
+      totalCustomers: salesCustomers.length,
+      closedCustomers: closedCustomers.length,
+      conversionRate: salesConversionRate,
+      revenue: salesRevenue,
+    };
+  });
+
+  return {
+    totalCustomers,
+    totalPotential,
+    totalFollowing,
+    totalClosed,
+    totalLost,
+    conversionRate,
+    totalRevenue,
+    salesPerformance,
+  };
+});

electron/preload.js

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+const { contextBridge, ipcRenderer } = require('electron');
+
+contextBridge.exposeInMainWorld('electronAPI', {
+  login: (username, password) => 
+    ipcRenderer.invoke('login', { username, password }),
+
+  getUsers: () => ipcRenderer.invoke('getUsers'),
+
+  getCustomers: (salesId) => 
+    ipcRenderer.invoke('getCustomers', { salesId }),
+
+  createCustomer: (customer) => 
+    ipcRenderer.invoke('createCustomer', customer),
+
+  updateCustomer: (id, updates) => 
+    ipcRenderer.invoke('updateCustomer', { id, updates }),
+
+  deleteCustomer: (id) => 
+    ipcRenderer.invoke('deleteCustomer', { id }),
+
+  getFollowupRecords: (customerId) => 
+    ipcRenderer.invoke('getFollowupRecords', { customerId }),
+
+  createFollowupRecord: (record) => 
+    ipcRenderer.invoke('createFollowupRecord', record),
+
+  getStatistics: () => ipcRenderer.invoke('getStatistics'),
+});

index.html

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+<!DOCTYPE html>
+<html lang="zh-CN">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>CRM客户管理系统</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.jsx"></script>
+  </body>
+</html>