import { expect, tap } from '@git.zone/tstest/tapbundle';
import * as smartproxy from '../ts/index.js';
import { RouteValidator } from '../ts/proxies/smart-proxy/utils/route-validator.js';
import { IpUtils } from '../ts/core/utils/ip-utils.js';

tap.test('IP Validation - Shorthand patterns', async () => {
  
  // Test shorthand patterns are now accepted
  const testPatterns = [
    { pattern: '192.168.*', shouldPass: true },
    { pattern: '192.168.*.*', shouldPass: true },
    { pattern: '10.*', shouldPass: true },
    { pattern: '10.*.*.*', shouldPass: true },
    { pattern: '172.16.*', shouldPass: true },
    { pattern: '10.0.0.0/8', shouldPass: true },
    { pattern: '192.168.0.0/16', shouldPass: true },
    { pattern: '192.168.1.100', shouldPass: true },
    { pattern: '*', shouldPass: true },
    { pattern: '192.168.1.1-192.168.1.100', shouldPass: true },
  ];

  for (const { pattern, shouldPass } of testPatterns) {
    const route = {
      name: 'test',
      match: { ports: 80 },
      action: { type: 'forward' as const, targets: [{ host: 'localhost', port: 8080 }] },
      security: { ipAllowList: [pattern] }
    };
    
    const result = RouteValidator.validateRoute(route);
    
    if (shouldPass) {
      expect(result.valid).toEqual(true);
      console.log(`✅ Pattern '${pattern}' correctly accepted`);
    } else {
      expect(result.valid).toEqual(false);
      console.log(`✅ Pattern '${pattern}' correctly rejected`);
    }
  }
});

tap.test('IP Matching - Runtime shorthand pattern matching', async () => {
  
  // Test runtime matching with shorthand patterns
  const testCases = [
    { ip: '192.168.1.100', patterns: ['192.168.*'], expected: true },
    { ip: '192.168.1.100', patterns: ['192.168.1.*'], expected: true },
    { ip: '192.168.1.100', patterns: ['192.168.2.*'], expected: false },
    { ip: '10.0.0.1', patterns: ['10.*'], expected: true },
    { ip: '10.1.2.3', patterns: ['10.*'], expected: true },
    { ip: '172.16.0.1', patterns: ['10.*'], expected: false },
    { ip: '192.168.1.1', patterns: ['192.168.*.*'], expected: true },
  ];

  for (const { ip, patterns, expected } of testCases) {
    const result = IpUtils.isGlobIPMatch(ip, patterns);
    expect(result).toEqual(expected);
    console.log(`✅ IP ${ip} with pattern ${patterns[0]} = ${result} (expected ${expected})`);
  }
});

tap.test('IP Matching - CIDR notation', async () => {
  
  // Test CIDR notation matching
  const cidrTests = [
    { ip: '10.0.0.1', cidr: '10.0.0.0/8', expected: true },
    { ip: '10.255.255.255', cidr: '10.0.0.0/8', expected: true },
    { ip: '11.0.0.1', cidr: '10.0.0.0/8', expected: false },
    { ip: '192.168.1.1', cidr: '192.168.0.0/16', expected: true },
    { ip: '192.168.255.255', cidr: '192.168.0.0/16', expected: true },
    { ip: '192.169.0.1', cidr: '192.168.0.0/16', expected: false },
    { ip: '192.168.1.100', cidr: '192.168.1.0/24', expected: true },
    { ip: '192.168.2.100', cidr: '192.168.1.0/24', expected: false },
  ];

  for (const { ip, cidr, expected } of cidrTests) {
    const result = IpUtils.isGlobIPMatch(ip, [cidr]);
    expect(result).toEqual(expected);
    console.log(`✅ IP ${ip} in CIDR ${cidr} = ${result} (expected ${expected})`);
  }
});

tap.test('IP Matching - Range notation', async () => {
  
  // Test range notation matching
  const rangeTests = [
    { ip: '192.168.1.1', range: '192.168.1.1-192.168.1.100', expected: true },
    { ip: '192.168.1.50', range: '192.168.1.1-192.168.1.100', expected: true },
    { ip: '192.168.1.100', range: '192.168.1.1-192.168.1.100', expected: true },
    { ip: '192.168.1.101', range: '192.168.1.1-192.168.1.100', expected: false },
    { ip: '192.168.2.50', range: '192.168.1.1-192.168.1.100', expected: false },
  ];

  for (const { ip, range, expected } of rangeTests) {
    const result = IpUtils.isGlobIPMatch(ip, [range]);
    expect(result).toEqual(expected);
    console.log(`✅ IP ${ip} in range ${range} = ${result} (expected ${expected})`);
  }
});

tap.test('IP Matching - Mixed patterns', async () => {
  
  // Test with mixed pattern types
  const allowList = [
    '10.0.0.0/8',      // CIDR
    '192.168.*',       // Shorthand glob
    '172.16.1.*',      // Specific subnet glob
    '8.8.8.8',         // Single IP
    '1.1.1.1-1.1.1.10' // Range
  ];
  
  const tests = [
    { ip: '10.1.2.3', expected: true },      // Matches CIDR
    { ip: '192.168.100.1', expected: true }, // Matches shorthand glob
    { ip: '172.16.1.5', expected: true },    // Matches specific glob
    { ip: '8.8.8.8', expected: true },       // Matches single IP
    { ip: '1.1.1.5', expected: true },       // Matches range
    { ip: '9.9.9.9', expected: false },      // Doesn't match any
  ];
  
  for (const { ip, expected } of tests) {
    const result = IpUtils.isGlobIPMatch(ip, allowList);
    expect(result).toEqual(expected);
    console.log(`✅ IP ${ip} in mixed patterns = ${result} (expected ${expected})`);
  }
});

export default tap.start();