import { EvatrClient } from 'evatr-api';

const client = new EvatrClient();

// Simple validation (only checks if VAT-ID is valid)
const result = await client.validateSimple({
  vatIdOwn: 'DE123456789',
  vatIdForeign: 'ATU12345678'
});

console.log(result);

// Qualified validation with company data
const result = await client.validateQualified({
  vatIdOwn: 'DE123456789',
  vatIdForeign: 'ATU12345678',
  company: 'Musterhaus GmbH & Co KG',
  location: 'musterort'
});

console.log(result);

const result = await client.validateSimple({ /* ... */ });

client.isSuccessStatus(result.status);  // true for valid VAT-IDs
client.isErrorStatus(result.status);    // true for errors
client.isWarningStatus(result.status);  // true for warnings

// Get human-readable message
const message = client.getStatusMessage(result.status);
console.log(message?.message); // Message in German

const client = new EvatrClient(config?: EvatrClientConfig);

await client.validateSimple({
  vatIdOwn: 'DE123456789',     // Your German VAT-ID (required)
  vatIdForeign: 'ATU12345678', // VAT-ID to validate (required)
  includeRaw: true,            // Include raw response (optional)
});

await client.validateQualified({
  vatIdOwn: 'DE123456789',            // Your German VAT-ID (required)
  vatIdForeign: 'ATU12345678',        // VAT-ID to validate (required)
  company: 'Musterhaus GmbH & Co KG', // Company name (required)
  location: 'musterort',              // City (required)
  street: 'Musterstrasse 22',         // Street address (optional)
  zip: '12345',                       // Postal code (optional)
  includeRaw: true,                   // Include raw response (optional)
});

// Get status messages
const statusMessages = await client.getStatusMessages();

// Get availability map by EU member state (alpha-2 code -> boolean)
const availability = await client.getAvailability();
const isGermanyAvailable = availability.DE === true;

// Get content of specific status message
const message = client.getStatusMessage('evatr-0000');

// Check status types
client.isSuccessStatus('evatr-0000'); // true
client.isErrorStatus('evatr-0004');   // true
client.isWarningStatus('evatr-2002'); // true

interface Response {
  id: string;                // Technical request ID returned by the API, related to the request
  timestamp: string;         // Query timestamp (ISO string)
  status: string;            // Status code (e.g., "evatr-0000")
  vatIdOwn: string;          // Normalized own VAT-ID used for API request
  vatIdForeign: string;      // Normalized foreign VAT-ID used for API request
  validFrom?: string;        // Valid from date (ISO string)
  validTill?: string;        // Valid until date (ISO string)
  company?: QualifiedResultCode;  // Company name validation result
  street?: QualifiedResultCode;   // Street validation result
  zip?: QualifiedResultCode;      // ZIP code validation result
  location?: QualifiedResultCode; // Location validation result
  raw?: string;                // Raw response from API (only if includeRaw is true)
}

interface ExtendedResponse {
  id: string;                      // Technical request ID returned by the API, related to the request
  timestamp: Timestamp;            // Timestamp object with original string and Date object
  valid: boolean;                  // true if isSuccessStatus()
  status: string;
  message?: string;                // German description for the status
  vatIdOwn: string;                // Normalized own VAT-ID used for API request
  vatIdForeign: string;            // Normalized foreign VAT-ID used for API request
  validFrom?: Date;                // Date object
  validTill?: Date;                // Date object
  company?: QualifiedResultCode;
  street?: QualifiedResultCode;
  zip?: QualifiedResultCode;
  location?: QualifiedResultCode;
  raw?: string;
}

import { EvatrUtils } from 'evatr-api';

// Validate VAT-ID format
EvatrUtils.checkVatIdSyntaxForCountry('DE123456789', 'DE'); // true

// Get country information
EvatrUtils.getCountryName('DE'); // 'Germany'
EvatrUtils.isEUMemberState('DE'); // true

// Check validation capability
EvatrUtils.canValidate('DE123456789', 'ATU12345678'); // true
EvatrUtils.canValidate('DE123456789', 'DE987654321'); // false (can't validate DE->DE)

// Get test VAT-IDs for development
const testIds = EvatrUtils.getTestVatIds();

import { EvatrMigrationHelper as evatr } from 'evatr-api';

// Simple validation (matches original evatr API)
const result = await evatr.checkSimple({
  ownVatNumber: 'DE123456789',
  validateVatNumber: 'ATU12345678'
});

// Qualified validation (matches original evatr API)
const qualifiedResult = await evatr.checkQualified({
  ownVatNumber: 'DE123456789',
  validateVatNumber: 'ATU12345678',
  companyName: 'Musterhaus GmbH & Co KG',
  street: 'Musterstrasse 22',
  zip: '12345',
  city: 'musterort',
});

try {
  const result = await client.validateSimple({
    anfragendeUstid: 'DE123456789',
    angefragteUstid: 'INVALID'
  });
} catch (error) {
  if (error.name === 'EvatrApiError') {
    console.log('Status:', error.status);
    console.log('HTTP Code:', error.http);
    console.log('Field:', error.field);
    console.log('Message:', error.message);
  }
}

const testRequest = {
  anfragendeUstid: 'DE123456789',
  angefragteUstid: 'ATU12345678',
};

const qualifiedTestRequest = {
  anfragendeUstid: 'DE123456789',
  angefragteUstid: 'ATU12345678',
  firmenname: 'Musterhaus GmbH & Co KG',
  strasse: 'Musterstrasse 22',
  plz: '12345',
  ort: 'musterort',
};