/**
 * Fix all parameter block issues in endpoints.js
 */

import fs from 'fs';
import path from 'path';

function fixParameterBlocks() {
    console.log('=== FIXING ALL PARAMETER BLOCK ISSUES ===');
    
    const endpointsPath = path.join(process.cwd(), 'src/config/endpoints.js');
    let content = fs.readFileSync(endpointsPath, 'utf8');
    
    console.log('📁 Reading endpoints.js...');
    console.log(`📊 Original file size: ${content.length} characters`);
    
    // Create backup
    const backupPath = path.join(process.cwd(), `endpoints_param_fix_backup_${Date.now()}.js`);
    fs.writeFileSync(backupPath, content);
    console.log(`💾 Backup created: ${backupPath}`);
    
    // Fix all parameter blocks that are missing closing braces
    console.log('🔧 Fixing parameter blocks...');
    
    // Pattern: parameters: { ... } followed by { (next endpoint)
    // This indicates missing closing brace and comma
    content = content.replace(
        /(parameters:\s*\{[^}]*\})\s*\n(\s*\{)/g,
        '$1\n  },\n$2'
    );
    
    // Pattern: parameters: { ... last_param } followed by { (next endpoint)
    // This indicates missing closing brace for parameters and endpoint
    content = content.replace(
        /(parameters:\s*\{[^}]*[^,]\s*\})\s*\n(\s*\{)/g,
        '$1\n  },\n$2'
    );
    
    // Fix missing closing braces after parameter definitions
    content = content.replace(
        /(password:\s*\{\s*type:\s*"string",\s*required:\s*true,\s*description:\s*"[^"]*"\s*\}),?\s*\n(\s*\{)/g,
        '$1\n    }\n  },\n$2'
    );
    
    // Fix specific pattern where parameters block is not closed
    content = content.replace(
        /(email:\s*\{\s*type:\s*"string",\s*required:\s*true,\s*description:\s*"[^"]*"\s*\},?\s*\n\s*password:\s*\{\s*type:\s*"string",\s*required:\s*true,\s*description:\s*"[^"]*"\s*\}),?\s*\n(\s*\{)/g,
        '$1\n    }\n  },\n$2'
    );
    
    // Remove duplicate parameters (keep first occurrence)
    console.log('🔧 Removing duplicate parameters...');
    content = content.replace(
        /(username:\s*\{\s*type:\s*"string",\s*required:\s*true,\s*description:\s*"[^"]*"\s*\}),\s*\n\s*username:\s*\{\s*type:\s*"string",\s*required:\s*true,\s*description:\s*"[^"]*"\s*\},?/g,
        '$1'
    );
    
    content = content.replace(
        /(email:\s*\{\s*type:\s*"string",\s*required:\s*true,\s*description:\s*"[^"]*"\s*\}),\s*\n\s*email:\s*\{\s*type:\s*"string",\s*required:\s*true,\s*description:\s*"[^"]*"\s*\},?/g,
        '$1'
    );
    
    content = content.replace(
        /(password:\s*\{\s*type:\s*"string",\s*required:\s*true,\s*description:\s*"[^"]*"\s*\}),\s*\n\s*password:\s*\{\s*type:\s*"string",\s*required:\s*true,\s*description:\s*"[^"]*"\s*\},?/g,
        '$1'
    );
    
    // Add helper functions if missing
    console.log('🔧 Adding helper functions...');
    if (!content.includes('export function getEndpointsByAuthType')) {
        const helperFunctions = `

/**
 * Helper function to get endpoints by authentication type
 */
export function getEndpointsByAuthType(authType) {
  switch (authType) {
    case AUTH_TYPES.PUBLIC:
      return PUBLIC_ENDPOINTS;
    case AUTH_TYPES.PROVIDER:
      return PROVIDER_ENDPOINTS;
    case AUTH_TYPES.PATIENT:
      return PATIENT_ENDPOINTS;
    case AUTH_TYPES.PARTNER:
      return PARTNER_ENDPOINTS;
    case AUTH_TYPES.AFFILIATE:
      return AFFILIATE_ENDPOINTS;
    case AUTH_TYPES.NETWORK:
      return NETWORK_ENDPOINTS;
    default:
      return [];
  }
}

/**
 * Get all endpoints
 */
export function getAllEndpoints() {
  return [
    ...PUBLIC_ENDPOINTS,
    ...PROVIDER_ENDPOINTS,
    ...PATIENT_ENDPOINTS,
    ...PARTNER_ENDPOINTS,
    ...AFFILIATE_ENDPOINTS,
    ...NETWORK_ENDPOINTS
  ];
}`;
        content += helperFunctions;
    }
    
    // Write the fixed content
    fs.writeFileSync(endpointsPath, content);
    
    console.log(`📊 Fixed file size: ${content.length} characters`);
    console.log('✅ All parameter block issues fixed!');
    
    return {
        backupPath: backupPath,
        success: true
    };
}

// Run the fix
try {
    const result = fixParameterBlocks();
    console.log(`💾 Backup saved: ${result.backupPath}`);
} catch (error) {
    console.error('❌ Error fixing parameter blocks:', error);
}