roi-theme/Public/AdsensePlacement/Infrastructure/Ui/Assets/anchor-vignette.js

/**
 * ROI Theme - Anchor & Vignette Ads JavaScript
 *
 * Logica para:
 * - Mostrar/ocultar/colapsar anchors
 * - Triggers de vignette (pageview, scroll, exit_intent, time_delay)
 * - Persistencia con localStorage
 * - Tiempo de reaparicion configurable
 *
 * NO usa onclick inline - usa addEventListener
 */
(function() {
    'use strict';

    // =====================================================
    // UTILIDADES
    // =====================================================

    /**
     * Obtiene configuracion desde script type="application/json"
     */
    function getConfig(id) {
        var el = document.getElementById(id);
        if (!el) return null;
        try {
            return JSON.parse(el.textContent);
        } catch (e) {
            return null;
        }
    }

    /**
     * Calcula duracion en milisegundos
     */
    function getDurationMs(duration) {
        switch (duration) {
            case 'session': return 0; // sessionStorage
            case '1hour': return 60 * 60 * 1000;
            case '1day': return 24 * 60 * 60 * 1000;
            case '1week': return 7 * 24 * 60 * 60 * 1000;
            default: return 0;
        }
    }

    /**
     * Guarda estado en storage
     */
    function saveState(key, value, duration) {
        var data = {
            value: value,
            expires: duration === 'session' ? 0 : Date.now() + getDurationMs(duration)
        };

        if (duration === 'session') {
            sessionStorage.setItem(key, JSON.stringify(data));
        } else {
            localStorage.setItem(key, JSON.stringify(data));
        }
    }

    /**
     * Recupera estado desde storage
     */
    function getState(key, duration) {
        var storage = duration === 'session' ? sessionStorage : localStorage;
        var raw = storage.getItem(key);

        if (!raw) return null;

        try {
            var data = JSON.parse(raw);

            // Verificar expiracion
            if (data.expires && data.expires < Date.now()) {
                storage.removeItem(key);
                return null;
            }

            return data.value;
        } catch (e) {
            return null;
        }
    }

    // =====================================================
    // ANCHOR ADS
    // =====================================================

    function initAnchorAds() {
        var config = getConfig('roi-anchor-config');
        if (!config) return;

        var anchors = document.querySelectorAll('.roi-anchor-ad');
        if (!anchors.length) return;

        // Restaurar estados guardados
        anchors.forEach(function(anchor) {
            var pos = anchor.dataset.position;
            var stateKey = 'roi_anchor_' + pos + '_state';

            if (config.rememberState) {
                var savedState = getState(stateKey, config.rememberDuration);

                if (savedState === 'closed') {
                    anchor.classList.add('hidden');
                } else if (savedState === 'collapsed' && config.collapsible) {
                    anchor.classList.add('collapsed');
                }
            }
        });

        // Event delegation para botones
        document.addEventListener('click', function(e) {
            var btn = e.target.closest('[data-action]');
            if (!btn) return;

            var action = btn.dataset.action;
            var anchor = btn.closest('.roi-anchor-ad');

            if (!anchor) return;

            var pos = anchor.dataset.position;
            var stateKey = 'roi_anchor_' + pos + '_state';

            switch (action) {
                case 'close':
                    anchor.classList.add('hidden');
                    if (config.rememberState) {
                        saveState(stateKey, 'closed', config.rememberDuration);
                    }
                    break;

                case 'collapse':
                    if (config.collapsible) {
                        anchor.classList.add('collapsed');
                        if (config.rememberState) {
                            saveState(stateKey, 'collapsed', config.rememberDuration);
                        }
                    }
                    break;

                case 'expand':
                    anchor.classList.remove('collapsed');
                    if (config.rememberState) {
                        saveState(stateKey, 'expanded', config.rememberDuration);
                    }
                    break;
            }
        });
    }

    // =====================================================
    // VIGNETTE ADS
    // =====================================================

    function initVignetteAds() {
        var config = getConfig('roi-vignette-config');
        if (!config) return;

        var overlay = document.getElementById('roi-vignette-overlay');
        if (!overlay) return;

        var STORAGE_KEYS = {
            lastClosed: 'roi_vignette_last_closed',
            sessionCount: 'roi_vignette_session_count',
            pageCount: 'roi_vignette_page_count_' + window.location.pathname
        };

        // Estado local
        var pageShowCount = 0;
        var triggered = false;

        /**
         * Verifica si se puede mostrar el vignette
         */
        function canShow() {
            // Verificar max por pagina
            var maxPage = config.maxPerPage === 'unlimited' ? 999 : parseInt(config.maxPerPage);
            if (pageShowCount >= maxPage) return false;

            // Verificar max por sesion
            var maxSession = config.maxPerSession === 'unlimited' ? 999 : parseInt(config.maxPerSession);
            var sessionCount = parseInt(sessionStorage.getItem(STORAGE_KEYS.sessionCount) || '0');
            if (sessionCount >= maxSession) return false;

            // Verificar tiempo de reaparicion
            if (config.reshowEnabled) {
                var lastClosed = parseInt(localStorage.getItem(STORAGE_KEYS.lastClosed) || '0');
                var minWait = config.reshowTime * 60 * 1000; // minutos a ms

                if (lastClosed && (Date.now() - lastClosed) < minWait) {
                    return false;
                }
            } else {
                // Si no se permite reaparicion, verificar si ya se cerro
                if (sessionStorage.getItem(STORAGE_KEYS.lastClosed)) {
                    return false;
                }
            }

            return true;
        }

        /**
         * Muestra el vignette
         */
        function showVignette() {
            if (!canShow() || triggered) return;

            triggered = true;

            // Mostrar overlay
            overlay.classList.add('active');
            document.body.style.overflow = 'hidden';

            // Incrementar contadores
            pageShowCount++;
            var sessionCount = parseInt(sessionStorage.getItem(STORAGE_KEYS.sessionCount) || '0');
            sessionStorage.setItem(STORAGE_KEYS.sessionCount, (sessionCount + 1).toString());

            // Manejar delay del boton cerrar
            var closeBtn = overlay.querySelector('.roi-vignette-close');
            if (closeBtn && closeBtn.classList.contains('delayed')) {
                var delay = parseInt(closeBtn.dataset.delay || '0') * 1000;

                setTimeout(function() {
                    closeBtn.classList.remove('delayed');
                }, delay);
            }
        }

        /**
         * Cierra el vignette
         */
        function closeVignette() {
            overlay.classList.remove('active');
            document.body.style.overflow = '';

            // Guardar tiempo de cierre
            localStorage.setItem(STORAGE_KEYS.lastClosed, Date.now().toString());

            if (!config.reshowEnabled) {
                sessionStorage.setItem(STORAGE_KEYS.lastClosed, '1');
            }

            // Permitir nueva trigger si se permite reaparicion
            if (config.reshowEnabled) {
                triggered = false;
            }
        }

        // Event listeners para cerrar
        document.addEventListener('click', function(e) {
            var btn = e.target.closest('[data-action="close-vignette"]');
            if (btn) {
                closeVignette();
                return;
            }

            // Click fuera del modal
            if (e.target === overlay) {
                closeVignette();
            }
        });

        // Escape key
        document.addEventListener('keydown', function(e) {
            if (e.key === 'Escape' && overlay.classList.contains('active')) {
                closeVignette();
            }
        });

        // === TRIGGERS ===

        /**
         * Trigger: Al cargar pagina
         */
        function setupPageviewTrigger() {
            setTimeout(function() {
                showVignette();
            }, config.triggerDelay * 1000);
        }

        /**
         * Trigger: Al scrollear X%
         */
        function setupScrollTrigger(percent) {
            var scrollHandler = function() {
                if (triggered) return;

                var scrollHeight = document.documentElement.scrollHeight - window.innerHeight;
                var scrolled = window.scrollY / scrollHeight;

                if (scrolled >= percent / 100) {
                    showVignette();
                    window.removeEventListener('scroll', scrollHandler);
                }
            };

            window.addEventListener('scroll', scrollHandler, { passive: true });
        }

        /**
         * Trigger: Exit intent (mouse sale del viewport)
         */
        function setupExitIntentTrigger() {
            var exitHandler = function(e) {
                if (triggered) return;

                // Solo activar si el mouse sale por arriba
                if (e.clientY <= 0) {
                    showVignette();
                    document.removeEventListener('mouseout', exitHandler);
                }
            };

            document.addEventListener('mouseout', exitHandler);
        }

        /**
         * Trigger: Despues de X segundos
         */
        function setupTimeDelayTrigger() {
            setTimeout(function() {
                showVignette();
            }, config.triggerDelay * 1000);
        }

        // Configurar trigger segun config
        switch (config.trigger) {
            case 'pageview':
                setupPageviewTrigger();
                break;
            case 'scroll_50':
                setupScrollTrigger(50);
                break;
            case 'scroll_75':
                setupScrollTrigger(75);
                break;
            case 'exit_intent':
                setupExitIntentTrigger();
                break;
            case 'time_delay':
                setupTimeDelayTrigger();
                break;
        }
    }

    // =====================================================
    // INICIALIZACION
    // =====================================================

    function init() {
        initAnchorAds();
        initVignetteAds();
    }

    // Ejecutar cuando el DOM este listo
    if (document.readyState === 'loading') {
        document.addEventListener('DOMContentLoaded', init);
    } else {
        init();
    }

})();