kodepilot/main.js

function goToLogin() {
    window.location.href = "/login";
}

(function () {
    if (window.Slide1rSliderLoaded) {
        return;
    }
    window.Slide1rSliderLoaded = true;

    class Slide1rSlider {
        constructor() {
            setTimeout(() => {
                this.initSlider();
            }, 100);
        }

        initSlider() {
            try {
                this.track = document.getElementById('slide1rTrack');
                this.slides = document.querySelectorAll('.slide1');
                this.prevBtn = document.getElementById('prevBtn');
                this.nextBtn = document.getElementById('nextBtn');

                if (!this.track || this.slides.length === 0) {
                    console.warn("Slider DOM elements not found. Retrying...");
                    setTimeout(() => this.initSlider(), 200);
                    return;
                }

                this.currentIndex = 0;
                this.totalSlides = this.slides.length;
                this.autoPlayDuration = 5000;

                this.init();
            } catch (err) {
                console.error("Slider initialization failed:", err);
            }
        }

        init() {
            try {
                this.updateSlider();
                this.bindEvents();
                this.startAutoPlay();
                this.bindKeyboardEvents();
            } catch (err) {
                console.error("Slider init error:", err);
            }
        }


        updateSlider() {
            try {
                const translateX = -this.currentIndex * 100;
                this.track.style.transform = `translateX(${translateX}%)`;

            } catch (err) {
                console.error("Error updating slider:", err);
            }
        }

        nextSlide() {
            try {
                this.currentIndex = (this.currentIndex + 1) % this.totalSlides;
                this.updateSlider();
                this.restartAutoPlay();
            } catch (err) {
                console.error("Error going to next slide:", err);
            }
        }

        prevSlide() {
            try {
                this.currentIndex = this.currentIndex === 0 ? this.totalSlides - 1 : this.currentIndex - 1;
                this.updateSlider();
                this.restartAutoPlay();
            } catch (err) {
                console.error("Error going to previous slide:", err);
            }
        }

        goToSlide(index) {
            try {
                this.currentIndex = index;
                this.updateSlider();
                this.restartAutoPlay();
            } catch (err) {
                console.error("Error going to slide:", err);
            }
        }

        startAutoPlay() {
            try {
                this.stopAutoPlay();

                this.autoPlayInterval = setInterval(() => {
                    this.nextSlide();
                }, this.autoPlayDuration);

            } catch (err) {
                console.error("Error starting autoplay:", err);
            }
        }

        stopAutoPlay() {
            if (this.autoPlayInterval) {
                clearInterval(this.autoPlayInterval);
                this.autoPlayInterval = null;
            }
        }

        restartAutoPlay() {
            this.stopAutoPlay();
            this.startAutoPlay();
        }

        bindEvents() {
            try {
                if (this.nextBtn) {
                    this.nextBtn.addEventListener('click', () => this.nextSlide());
                }

                if (this.prevBtn) {
                    this.prevBtn.addEventListener('click', () => this.prevSlide());
                }

                const container = document.querySelector('.slide1r-container');
                if (container) {
                    container.addEventListener('mouseenter', () => this.stopAutoPlay());
                    container.addEventListener('mouseleave', () => this.startAutoPlay());
                }

                let startX = 0;
                let endX = 0;

                if (this.track) {
                    this.track.addEventListener('touchstart', (e) => {
                        startX = e.touches[0].clientX;
                        this.stopAutoPlay();
                    });

                    this.track.addEventListener('touchmove', (e) => {
                        endX = e.touches[0].clientX;
                    });

                    this.track.addEventListener('touchend', () => {
                        const deltaX = startX - endX;
                        if (Math.abs(deltaX) > 50) {
                            if (deltaX > 0) {
                                this.nextSlide();
                            } else {
                                this.prevSlide();
                            }
                        }
                        this.startAutoPlay();
                    });
                }
            } catch (err) {
                console.error("Error binding events:", err);
            }
        }

        bindKeyboardEvents() {
            const keyHandler = (e) => {
                const container = document.querySelector('.slide1r-container');
                if (container && this.isElementInViewport(container)) {
                    if (e.key === 'ArrowLeft') {
                        this.prevSlide();
                    } else if (e.key === 'ArrowRight') {
                        this.nextSlide();
                    }
                }
            };

            document.addEventListener('keydown', keyHandler);
        }

        isElementInViewport(el) {
            const rect = el.getBoundingClientRect();
            return (
                rect.top >= 0 &&
                rect.left >= 0 &&
                rect.bottom <= (window.innerHeight || document.documentElement.clientHeight) &&
                rect.right <= (window.innerWidth || document.documentElement.clientWidth)
            );
        }
    }

    new Slide1rSlider();
})();