managarten/games/mana-games/apps/web/src/scripts/game-communication.ts

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

export interface GameMessage {
	type: 'GAME_EVENT' | 'GAME_LOADED' | 'GAME_ENDED';
	gameId: string;
	event?: string;
	data?: any;
}

export function initGameCommunication(gameSlug: string) {
	let gameStartTime: number | null = null;

	window.addEventListener('message', (event) => {
		if (event.origin !== window.location.origin) return;

		const message = event.data as GameMessage;
		if (!message.type || message.gameId !== gameSlug) return;

		switch (message.type) {
			case 'GAME_LOADED':
				gameStartTime = Date.now();
				statsService.incrementGamesPlayed(gameSlug);
				break;

			case 'GAME_EVENT':
				handleGameEvent(gameSlug, message.event!, message.data);
				break;

			case 'GAME_ENDED':
				if (gameStartTime) {
					const playTime = Math.floor((Date.now() - gameStartTime) / 1000);
					statsService.addPlayTime(gameSlug, playTime);
					gameStartTime = null;
				}
				break;
		}
	});

	window.addEventListener('beforeunload', () => {
		if (gameStartTime) {
			const playTime = Math.floor((Date.now() - gameStartTime) / 1000);
			statsService.addPlayTime(gameSlug, playTime);
		}
	});
}

function handleGameEvent(gameId: string, event: string, data: any) {
	switch (event) {
		case 'SCORE_UPDATE':
			if (data.score) {
				statsService.updateStats(gameId, {
					lastScore: data.score,
				});
			}
			break;

		case 'ACHIEVEMENT_UNLOCKED':
			if (data.achievement) {
				statsService.unlockAchievement(gameId, data.achievement);
			}
			break;

		case 'GAME_OVER':
			if (data.score) {
				statsService.updateStats(gameId, {
					lastScore: data.score,
				});
			}
			break;
	}
}