import { pennyzoApi } from '../services';

/**
 * This file contains examples of how to use the PennyzoApiService
 * These are meant to be reference examples and not actual code to run.
 */

// Example 1: System health check (public endpoint)
async function checkSystemHealth() {
  try {
    const health = await pennyzoApi.checkHealth();
    console.log('System status:', health.status);
    console.log('Service:', health.service);
    console.log('Version:', health.version);
    return health;
  } catch (error) {
    console.error('Error checking health:', error);
    throw error;
  }
}

// Example 2: User registration (public endpoint)
async function registerNewUser(userData: any) {
  try {
    const registeredUser = await pennyzoApi.registerUser({
      first_name: userData.firstName,
      last_name: userData.lastName,
      email: userData.email,
      company_name: userData.companyName,
      company_type: userData.companyType,
      gst_registered: userData.isGstRegistered,
      gst_number: userData.gstNumber,
      industry: userData.industry,
      // Other optional fields
    });
    
    console.log('User registered successfully:', registeredUser);
    return registeredUser;
  } catch (error) {
    console.error('Registration failed:', error);
    throw error;
  }
}

// Example 3: Login and authentication flow
async function loginUser(email: string, password: string) {
  try {
    const loginResult = await pennyzoApi.login(email, password);
    console.log('Login successful, token type:', loginResult.token_type);
    console.log('Token expiration:', loginResult.expires_in);
    
    // Token is automatically stored and will be used in subsequent API calls
    
    // Get the current user's details (authenticated call)
    const currentUser = await pennyzoApi.getCurrentUser();
    console.log('Current user:', currentUser);
    
    return { loginResult, currentUser };
  } catch (error) {
    console.error('Login failed:', error);
    throw error;
  }
}

// Example 4: Update profile (authenticated call)
async function updateProfile(profileData: any) {
  try {
    const updatedProfile = await pennyzoApi.updateUserProfile({
      first_name: profileData.firstName,
      last_name: profileData.lastName,
      mobile: profileData.mobile,
      industry: profileData.industry
    });
    
    console.log('Profile updated successfully:', updatedProfile);
    return updatedProfile;
  } catch (error) {
    console.error('Profile update failed:', error);
    throw error;
  }
}

// Example 5: Logout
function logout() {
  pennyzoApi.logout();
  console.log('User logged out successfully');
}

// Example 6: Error handling with the service
async function demonstrateErrorHandling() {
  try {
    // Trying to access a protected endpoint without authentication
    await pennyzoApi.logout(); // Clear any existing token
    await pennyzoApi.getUserProfile(); // This should fail with 401
  } catch (error: any) {
    console.error('Expected error occurred:');
    console.error('Status:', error.status);
    console.error('Message:', error.message);
    console.error('Error code:', error.code);
    console.error('Details:', error.details);
  }
}