import {
	IAuthenticateGeneric,
	ICredentialTestRequest,
	ICredentialType,
	INodeProperties,
} from 'n8n-workflow';

/**
 * LibreBooking API Credentials
 * 
 * LibreBooking verwendet Session-basierte Authentifizierung.
 * Der Node holt bei jeder Ausführung einen neuen Session-Token.
 */
export class LibreBookingApi implements ICredentialType {
	name = 'libreBookingApi';
	displayName = 'LibreBooking API';
	documentationUrl = 'https://librebooking.org/docs/api';
	
	properties: INodeProperties[] = [
		{
			displayName: 'LibreBooking URL',
			name: 'url',
			type: 'string',
			default: '',
			placeholder: 'https://booking.example.com',
			required: true,
			description: 'Die Basis-URL Ihrer LibreBooking-Installation (ohne /Web/Services)',
		},
		{
			displayName: 'Benutzername',
			name: 'username',
			type: 'string',
			default: '',
			required: true,
			description: 'Ihr LibreBooking-Benutzername oder E-Mail-Adresse',
		},
		{
			displayName: 'Passwort',
			name: 'password',
			type: 'string',
			typeOptions: {
				password: true,
			},
			default: '',
			required: true,
			description: 'Ihr LibreBooking-Passwort',
		},
	];

	// Test-Request um die Credentials zu validieren
	test: ICredentialTestRequest = {
		request: {
			baseURL: '={{$credentials.url}}',
			url: '/Web/Services/index.php/Authentication/Authenticate',
			method: 'POST',
			headers: {
				'Content-Type': 'application/json',
			},
			body: {
				username: '={{$credentials.username}}',
				password: '={{$credentials.password}}',
			},
		},
	};
}