#!/usr/bin/env bun

/**
 * Simple API test script for the NGINX Proxy Manager Backend
 */

const API_BASE = 'http://10.0.0.122:3000/api';

interface TestResult {
  name: string;
  success: boolean;
  message: string;
  data?: any;
}

class APITestSuite {
  private token: string = '';
  private results: TestResult[] = [];

  async runTests(): Promise<void> {
    console.log('🧪 Running API Test Suite...\n');

    // Test authentication
    await this.testHealthCheck();
    await this.testLogin();
    await this.testMe();
    
    // Test proxy management (requires auth)
    if (this.token) {
      await this.testGetProxies();
      await this.testNginxStatus();
    }

    // Print results
    this.printResults();
  }

  private async testHealthCheck(): Promise<void> {
    try {
      const response = await fetch(`${API_BASE}/health`);
      const data = await response.json();
      
      this.addResult('Health Check', response.ok && data.success, data.message || 'Failed', data);
    } catch (error: any) {
      this.addResult('Health Check', false, error.message);
    }
  }

  private async testLogin(): Promise<void> {
    try {
      const response = await fetch(`${API_BASE}/auth/login`, {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({
          username: 'admin',
          password: 'admin123'
        })
      });
      
      const data = await response.json();
      
      if (response.ok && data.success && data.data?.token) {
        this.token = data.data.token;
        this.addResult('Login', true, 'Successfully logged in', { user: data.data.user });
      } else {
        this.addResult('Login', false, data.message || 'Login failed', data);
      }
    } catch (error: any) {
      this.addResult('Login', false, error.message);
    }
  }

  private async testMe(): Promise<void> {
    if (!this.token) {
      this.addResult('Get Current User', false, 'No token available');
      return;
    }

    try {
      const response = await fetch(`${API_BASE}/auth/me`, {
        headers: { 'Authorization': `Bearer ${this.token}` }
      });
      
      const data = await response.json();
      
      this.addResult('Get Current User', response.ok && data.success, data.message || 'Failed', data.data);
    } catch (error: any) {
      this.addResult('Get Current User', false, error.message);
    }
  }

  private async testGetProxies(): Promise<void> {
    try {
      const response = await fetch(`${API_BASE}/proxies`, {
        headers: { 'Authorization': `Bearer ${this.token}` }
      });
      
      const data = await response.json();
      
      this.addResult('Get Proxies', response.ok && data.success, `Found ${data.data?.length || 0} proxies`, data.data);
    } catch (error: any) {
      this.addResult('Get Proxies', false, error.message);
    }
  }

  private async testNginxStatus(): Promise<void> {
    try {
      const response = await fetch(`${API_BASE}/proxies/nginx/status`, {
        headers: { 'Authorization': `Bearer ${this.token}` }
      });
      
      const data = await response.json();
      
      this.addResult('NGINX Status', response.ok, data.message || 'Failed', data.data);
    } catch (error: any) {
      this.addResult('NGINX Status', false, error.message);
    }
  }

  private addResult(name: string, success: boolean, message: string, data?: any): void {
    this.results.push({ name, success, message, data });
  }

  private printResults(): void {
    console.log('\n📊 Test Results:');
    console.log('='.repeat(50));

    const passed = this.results.filter(r => r.success).length;
    const total = this.results.length;

    this.results.forEach(result => {
      const status = result.success ? '✅ PASS' : '❌ FAIL';
      console.log(`${status} ${result.name}: ${result.message}`);
      
      if (result.data && typeof result.data === 'object') {
        console.log(`   Data:`, JSON.stringify(result.data, null, 2).split('\n').slice(0, 3).join('\n'));
      }
    });

    console.log('='.repeat(50));
    console.log(`📈 Results: ${passed}/${total} tests passed`);
    
    if (passed === total) {
      console.log('🎉 All tests passed! API is working correctly.');
    } else {
      console.log('⚠️  Some tests failed. Check the logs for details.');
    }
  }
}

// Run tests
const testSuite = new APITestSuite();
testSuite.runTests().catch(error => {
  console.error('❌ Test suite failed:', error);
  process.exit(1);
});