const fs = require('fs');
const path = require('path');

const servicesDir = 'd:\\trae_projects\\makemd\\makemd\\dashboard\\src\\services';

const files = [
  'saasTenantDataSource.ts',
  'blacklistDataSource.ts',
  'settingsDataSource.ts',
  'autoExecutionDataSource.ts',
  'leaderboardDataSource.ts',
  'shopReportDataSource.ts',
  'dynamicPricingDataSource.ts',
  'certificateDataSource.ts',
  'analyticsDataSource.ts',
  'userAssetDataSource.ts',
  'unifiedFulfillmentDataSource.ts',
  'taskCenterDataSource.ts',
  'suppliersDataSource.ts',
  'storeCreationDataSource.ts',
  'returnDataSource.ts',
  'reportsDataSource.ts',
  'productSelectionDataSource.ts',
  'omnichannelMarketingDataSource.ts',
  'omnichannelCommunicationDataSource.ts',
  'merchantDataSource.ts',
  'marketingDataSource.ts',
  'logisticsDataSource.ts',
  'independentSiteDataSource.ts',
  'financeDataSource.ts',
  'crossBorderIntegrationDataSource.ts',
  'b2bTradeDataSource.ts',
  'arbitrageDataSource.ts',
  'afterSalesDataSource.ts',
  'adOptimizationDataSource.ts',
  'abTestDataSource.ts',
];

const fixFile = (filename) => {
  const filePath = path.join(servicesDir, filename);
  
  if (!fs.existsSync(filePath)) {
    console.log(`File not found: ${filePath}`);
    return;
  }

  let content = fs.readFileSync(filePath, 'utf8');

  if (!content.includes('import { http }')) {
    const importLine = "import { http } from './http';\n";
    const firstImportIndex = content.indexOf('import ');
    if (firstImportIndex !== -1) {
      content = content.slice(0, firstImportIndex) + importLine + content.slice(firstImportIndex);
    } else {
      content = importLine + content;
    }
  }

  content = content.replace(/fetch\(`\$\{this\.baseUrl\}/g, 'http.get(`${this.baseUrl}');
  content = content.replace(/fetch\('\$\{this\.baseUrl\}/g, "http.get(`${this.baseUrl}");
  content = content.replace(/fetch\("\$\{this\.baseUrl\}/g, 'http.get(`${this.baseUrl}');
  
  content = content.replace(/const res = await fetch\(/g, 'const res = await http.get(');
  content = content.replace(/const response = await fetch\(/g, 'const response = await http.get(');

  content = content.replace(/http\.get\(`\$\{this\.baseUrl\}([^`]+)`, \{/g, 'http.post(`${this.baseUrl}$1`, {');
  content = content.replace(/http\.get\(`\$\{this\.baseUrl\}([^`]+)`, \{/g, 'http.put(`${this.baseUrl}$1`, {');
  content = content.replace(/http\.get\(`\$\{this\.baseUrl\}([^`]+)`, \{/g, 'http.delete(`${this.baseUrl}$1`, {');

  content = content.replace(/method: 'POST',\s*headers: \{ 'Content-Type': 'application\/json' \},\s*body: JSON\.stringify\(([^)]+)\)\s*\}/g, '$1');
  content = content.replace(/method: 'PUT',\s*headers: \{ 'Content-Type': 'application\/json' \},\s*body: JSON\.stringify\(([^)]+)\)\s*\}/g, '$1');
  content = content.replace(/method: 'DELETE',\s*headers: \{ 'Content-Type': 'application\/json' \},\s*body: JSON\.stringify\(([^)]+)\)\s*\}/g, '$1');

  content = content.replace(/return res\.json\(\);/g, 'return res.data;');
  content = content.replace(/return response\.json\(\);/g, 'return response.data;');

  fs.writeFileSync(filePath, content, 'utf8');
  console.log(`Fixed: ${filename}`);
};

console.log('Fixing data source files...\n');

files.forEach(file => {
  try {
    fixFile(file);
  } catch (error) {
    console.error(`Error fixing ${file}:`, error.message);
  }
});

console.log('\nAll files processed!');