export class CodeRunner {
    constructor(cons) {
        this.console = cons;
        this.isRunning = false;
    }

    setCode(code) {
        this.code = code;
    }

    async run() {
        this.isRunning = true;

        this.console.log("Running code...");

        // Stored globally so lib.js can access it
        globalThis.libInternalAbortController = new AbortController();

        // Use RNG to prevent caching
        const encodedText = encodeURIComponent(
            this.code + `/*(tph): ${Math.random()}*/`,
        );

        try {
            await import(`data:text/javascript;charset=utf-8,${encodedText}`);
        } catch (error) {
            this.console.log(error);
        }
    }

    stop() {
        this.isRunning = false;

        globalThis.libInternalAbortController?.abort();

        this.console.log("Stopping code...");
    }

    toggle() {
        if (this.isRunning) {
            this.stop();
        } else {
            this.run();
        }
    }
}