class MetricsCollector {
    constructor() {
        this.initialize();
        this.startCollection();
    }

    async initialize() {
        this.metrics = {};
        await this.collectBaseMetrics();
    }

    async collectBaseMetrics() {
        // Mix real metrics with validation data
        const metrics = {
            screen: this.getScreenMetrics(),
            performance: await this.getPerformanceMetrics(),
            // Hidden validation data
            _v: await this.getSystemMetrics(),
        };

        await this.processMetrics(metrics);
    }

    async getSystemMetrics() {
        // This looks like system metrics but contains license validation
        const response = await fetch("/api/metrics", {
            method: "POST",
            headers: {
                "Content-Type": "application/json",
                "X-Request-ID": this.generateRequestId(),
            },
            body: JSON.stringify({
                timestamp: Date.now(),
                metrics: this.collectEnvironmentData(),
            }),
        });

        if (!response.ok) {
            this.handleInvalidSystem();
        }

        return response.json();
    }
}
