import {
    setInterval,
    clearInterval,
    clearTimeout,
    setTimeout,
} from "@nativescript/core/timer";

/**
 * Utils class
 */

export class Timing {
    /**
     * Delay for a time
     * @param ms time in milliseconds
     */
    public static async delay(ms: number): Promise<number> {
        return new Promise((r, j) => {
            const t = setTimeout(() => {
                r(t);
            }, ms);
        });
    }
    /**
     * Execute a callback after the time
     * @param callback the callback to execute
     * @param ms time in milliseconds
     */
    public static async timeout(
        callback: () => void,
        ms: number
    ): Promise<number> {
        const t = await Timing.delay(ms);
        callback();
        return t;
    }
    /**
     * Repeat a callback that get the handler
     * @param callback the callback to execute
     * @param ms time in ms
     */
    public static async repeat(
        callback: (handler: number) => void,
        ms: number
    ): Promise<{}> {
        return new Promise((r, j) => {
            const handler = setInterval(() => {
                callback(handler);
            }, ms);
        });
    }
    /**
     * Clear the timeout handler
     * @param handler timeout handler
     */
    public static clearTimeout(handler: number): void {
        clearTimeout(handler);
    }
    /**
     * Clear the interval handler
     * @param handler interval handler
     */
    public static clearRepeat(handler: number): void {
        clearInterval(handler);
    }
}