/**
 * Whether the open trigger should use a pointer cursor (click / hover).
 *
 * @param {string} trigger `open_popup_trigger` from popup settings.
 * @return {boolean}
 */
function dsmPopupTriggerUsesPointer( trigger ) {
	return trigger === 'click' || trigger === 'hover';
}

/**
 * Add pointer cursor class for interactive triggers (Divi: `cursor` may be inherited by children).
 *
 * @param {jQuery} $el jQuery collection.
 * @param {string} trigger `open_popup_trigger`.
 * @return {void}
 */
function dsmPopupAddPointerCursor( $el, trigger ) {
	if ( dsmPopupTriggerUsesPointer( trigger ) ) {
		$el.addClass( 'dsm-popup-trigger-pointer' );
	}
}

/**
 * Module host for triggers + `.dsm-popup-trigger-pointer`.
 *
 * `render_block` appends `.dsm-popup` **after** the block root, so it is usually the **next sibling**
 * of `div.et_pb_module`, not a descendant. Using `parentNode` then targets the column/wrapper
 * (parent of both module and popup). Prefer the preceding module root; fall back to `closest`
 * when markup nests the popup inside the module.
 *
 * @param {HTMLElement|null} container `.dsm-popup` element.
 * @return {HTMLElement|null}
 */
function dsmPopupResolveTriggerRoot( container ) {
	if ( ! container ) {
		return null;
	}
	let el = container.previousElementSibling;
	for ( let i = 0; el && i < 6; i++ ) {
		if (
			el.classList &&
			el.classList.contains( 'et_pb_module' )
		) {
			return el;
		}
		el = el.previousElementSibling;
	}
	const byClosest = container.closest( '.et_pb_module' );
	if ( byClosest ) {
		return byClosest;
	}
	const byVb = container.closest( '[data-et-vb-module]' );
	if ( byVb ) {
		return byVb;
	}
	return container.parentElement;
}

/**
 * First `selector` match not inside a `.dsm-popup` shell.
 * Popup markup may include `id="et-boc"` for CSS; Magnific `prependTo` must not target that node
 * or it throws (new child is an ancestor of the parent) while attaching the overlay to the inline src.
 *
 * @param {string} selector CSS selector.
 * @return {Element|null}
 */
function dsmPopupFirstQuerySelectorOutsidePopup( selector ) {
	const list = document.querySelectorAll( selector );
	for ( let i = 0; i < list.length; i++ ) {
		const node = list[ i ];
		if ( ! node.closest( '.dsm-popup' ) ) {
			return node;
		}
	}
	return null;
}

/**
 * When true, avoid `$(window).trigger('et_pb_init_modules')` for this Magnific open.
 *
 * Global `et_pb_init_modules` runs every Visual Builder script-library init again. Menu (and similar)
 * code redefines `document` delegated handlers and `resize` listeners on each firing, which blows up
 * the stack and slows the builder preview.
 *
 * We only skip inside a nested iframe where Divi's Visual Builder is active (VB canvas / iframe preview).
 *
 * @return {boolean}
 */
function dsmPopupShouldSkipGlobalEtPbInitModules() {
	try {
		if ( window.self === window.top ) {
			return false;
		}
		return (
			typeof window.ET_Builder !== 'undefined' ||
			(typeof window.parent !== 'undefined' &&
				typeof window.parent.ET_Builder !== 'undefined')
		);
	} catch ( e ) {
		return false;
	}
}

/**
 * Parse seconds from popup settings (`20`, `"20s"`, etc.).
 *
 * @param {unknown} raw Stored value from options JSON.
 * @return {number} Non‑negative finite seconds or 0.
 */
function dsmPopupParseSecondsScalar( raw ) {
	if ( raw === undefined || raw === null ) {
		return 0;
	}
	const num = parseFloat( String( raw ).replace( /[^\d.-]/g, '' ) );
	return Number.isFinite( num ) && num >= 0 ? num : 0;
}

/** Default animate.css timing when popup settings omit duration/delay keys. */
const DSM_POPUP_ANIMATION_TIMING_DEFAULTS = Object.freeze( {
	entrance_animation_duration: '0.4s',
	entrance_animation_delay: '0s',
	exit_animation_duration: '0.25s',
	exit_animation_delay: '0s',
} );

/**
 * @return {boolean} Whether the user prefers reduced motion.
 */
function dsmPopupPrefersReducedMotion() {
	try {
		return window.matchMedia( '(prefers-reduced-motion: reduce)' ).matches;
	} catch ( e ) {
		return false;
	}
}

/**
 * @param {number} seconds Duration in seconds.
 * @return {string} CSS time value.
 */
function dsmPopupFormatDurationCss( seconds ) {
	if ( ! Number.isFinite( seconds ) || seconds < 0 ) {
		return '0s';
	}
	const rounded = Math.round( seconds * 1000 ) / 1000;
	return `${ rounded }s`;
}

/**
 * Resolve entrance/exit duration and delay from popup config (seconds).
 *
 * @param {Object} config Popup options object.
 * @param {'in'|'out'} phase Animation phase.
 * @return {{ durationSec: number, delaySec: number }}
 */
function dsmPopupGetAnimationTiming( config, phase ) {
	const isEnter = phase === 'in';
	const durationKey = isEnter
		? 'entrance_animation_duration'
		: 'exit_animation_duration';
	const delayKey = isEnter
		? 'entrance_animation_delay'
		: 'exit_animation_delay';
	const fallbackDuration = isEnter ? 0.4 : 0.25;

	if ( dsmPopupPrefersReducedMotion() ) {
		return { durationSec: 0.01, delaySec: 0 };
	}

	const rawDuration =
		config?.[ durationKey ] ??
		DSM_POPUP_ANIMATION_TIMING_DEFAULTS[ durationKey ];
	const rawDelay =
		config?.[ delayKey ] ?? DSM_POPUP_ANIMATION_TIMING_DEFAULTS[ delayKey ];

	let durationSec = dsmPopupParseSecondsScalar( rawDuration );
	if ( durationSec <= 0 && rawDuration !== '0s' && rawDuration !== 0 ) {
		durationSec = fallbackDuration;
	}

	return {
		durationSec,
		delaySec: dsmPopupParseSecondsScalar( rawDelay ),
	};
}

/**
 * Apply animate.css timing variables for the current animation phase.
 *
 * @param {jQuery} $popup Popup root element.
 * @param {'in'|'out'} phase Animation phase.
 * @param {Object} config Popup options object.
 * @return {{ durationSec: number, delaySec: number }}
 */
function dsmPopupApplyAnimateTiming( $popup, phase, config ) {
	const timing = dsmPopupGetAnimationTiming( config, phase );
	const el = $popup?.get?.( 0 );

	if ( ! el || ! el.style ) {
		return timing;
	}

	el.style.setProperty(
		'--animate-duration',
		dsmPopupFormatDurationCss( timing.durationSec )
	);
	el.style.setProperty(
		'--animate-delay',
		dsmPopupFormatDurationCss( timing.delaySec )
	);

	$popup.removeClass( 'dsm-popup-is-entering dsm-popup-is-leaving' );
	$popup.addClass(
		phase === 'in' ? 'dsm-popup-is-entering' : 'dsm-popup-is-leaving'
	);

	return timing;
}

/**
 * Clear inline animate.css timing variables after close.
 *
 * @param {jQuery} $popup Popup root element.
 * @return {void}
 */
function dsmPopupClearAnimateTiming( $popup ) {
	const el = $popup?.get?.( 0 );
	if ( ! el?.style ) {
		return;
	}
	el.style.removeProperty( '--animate-duration' );
	el.style.removeProperty( '--animate-delay' );
	$popup.removeClass( 'dsm-popup-is-entering dsm-popup-is-leaving' );
}

/**
 * Magnific Popup removalDelay: exit delay + duration (+ small buffer).
 *
 * @param {Object} config Popup options object.
 * @return {number} Milliseconds.
 */
function dsmPopupGetExitRemovalDelayMs( config ) {
	if ( dsmPopupPrefersReducedMotion() ) {
		return 16;
	}
	const { durationSec, delaySec } = dsmPopupGetAnimationTiming(
		config,
		'out'
	);
	return Math.max(
		16,
		Math.round( ( delaySec + durationSec ) * 1000 + 50 )
	);
}

/**
 * D4 `dsm_modules_popup_position_type` parity (`absolute` | `fixed`).
 *
 * @param {Record<string, unknown>|undefined|null} config Popup options JSON.
 * @return {'absolute'|'fixed'}
 */
function dsmPopupResolvePositionType( config ) {
	const raw =
		config?.popup_position_type ?? config?.popupPositionType ?? 'absolute';
	return raw === 'fixed' ? 'fixed' : 'absolute';
}

/**
 * Magnific `fixedContentPos`: D4 uses `true` for absolute (lock scroll), `false` for fixed.
 *
 * @param {'absolute'|'fixed'} positionType Popup position type.
 * @return {boolean}
 */
function dsmPopupMagnificFixedContentPos( positionType ) {
	return positionType !== 'fixed';
}

/**
 * Whether DSM should apply a mobile-safe background scroll lock (absolute / modal mode).
 *
 * @param {'absolute'|'fixed'} positionType Popup position type.
 * @return {boolean}
 */
function dsmPopupShouldLockBackgroundScroll( positionType ) {
	return positionType !== 'fixed';
}

/** @type {number} */
let dsmPopupBackgroundScrollLockCount = 0;

/** @type {number} */
let dsmPopupBackgroundScrollLockY = 0;

/**
 * Lock page scroll (iOS-safe: fixed body + preserved scroll offset).
 *
 * @return {void}
 */
function dsmPopupLockBackgroundScroll() {
	if ( dsmPopupBackgroundScrollLockCount === 0 ) {
		dsmPopupBackgroundScrollLockY =
			window.scrollY ||
			window.pageYOffset ||
			document.documentElement.scrollTop ||
			0;
		document.documentElement.classList.add( 'dsm-popup-scroll-lock' );
		document.body.classList.add( 'dsm-popup-scroll-lock' );
		document.body.style.position = 'fixed';
		document.body.style.top = `-${ dsmPopupBackgroundScrollLockY }px`;
		document.body.style.left = '0';
		document.body.style.right = '0';
		document.body.style.width = '100%';
		document.body.style.overflow = 'hidden';
		document.documentElement.style.overflow = 'hidden';
	}
	dsmPopupBackgroundScrollLockCount += 1;
}

/**
 * Release scroll lock from {@see dsmPopupLockBackgroundScroll}.
 *
 * @return {void}
 */
function dsmPopupUnlockBackgroundScroll() {
	if ( dsmPopupBackgroundScrollLockCount <= 0 ) {
		return;
	}
	dsmPopupBackgroundScrollLockCount -= 1;
	if ( dsmPopupBackgroundScrollLockCount > 0 ) {
		return;
	}
	const scrollY = dsmPopupBackgroundScrollLockY;
	document.documentElement.classList.remove( 'dsm-popup-scroll-lock' );
	document.body.classList.remove( 'dsm-popup-scroll-lock' );
	document.body.style.position = '';
	document.body.style.top = '';
	document.body.style.left = '';
	document.body.style.right = '';
	document.body.style.width = '';
	document.body.style.overflow = '';
	document.documentElement.style.overflow = '';
	window.scrollTo( 0, scrollY );
	dsmPopupBackgroundScrollLockY = 0;
}

/**
 * Apply D4 position-type classes on the open Magnific wrap.
 *
 * @param {'absolute'|'fixed'} positionType Popup position type.
 * @return {void}
 */
function dsmPopupApplyPositionTypeClasses( positionType ) {
	const wrap = document.querySelector( '.mfp-wrap.dsm-popup-modal' );
	if ( ! wrap ) {
		return;
	}
	wrap.classList.remove( 'dsm-popup-position-absolute', 'dsm-popup-position-fixed' );
	wrap.classList.add( `dsm-popup-position-${ positionType }` );
}

/**
 * Remove position-type classes after close.
 *
 * @return {void}
 */
function dsmPopupClearPositionTypeClasses() {
	const wrap = document.querySelector( '.mfp-wrap.dsm-popup-modal' );
	if ( ! wrap ) {
		return;
	}
	wrap.classList.remove(
		'dsm-popup-position-absolute',
		'dsm-popup-position-fixed'
	);
}

const DSM_POPUP_CLOSE_TRIGGER_ORDER_EXT = Object.freeze(
	/** @type {const} */ ( [
		'overlay_click',
		'esc_key',
		'close_button',
		'css_class',
	] )
);

/**
 * Normalize close-trigger slugs from `close_popup_triggers` (array) or legacy `close_popup_trigger` (string).
 *
 * @param {Record<string, unknown>|null|undefined} raw Popup options/config.
 * @return {string[]} Deduplicated slugs; fallback `['overlay_click']`.
 */
function dsmNormalizeClosePopupTriggers( raw ) {
	const valid = new Set( DSM_POPUP_CLOSE_TRIGGER_ORDER_EXT );
	const picked = [];

	if ( raw && typeof raw === 'object' ) {
		const triggers = raw.close_popup_triggers;
		if ( Array.isArray( triggers ) ) {
			for ( let i = 0; i < triggers.length; i++ ) {
				const id =
					triggers[ i ] !== null && triggers[ i ] !== undefined
						? String( triggers[ i ] )
						: '';
				if ( id && valid.has( id ) && ! picked.includes( id ) ) {
					picked.push( id );
				}
			}
		}
		const legacy = raw.close_popup_trigger;
		if (
			typeof legacy === 'string' &&
			legacy.trim() !== '' &&
			valid.has( legacy ) &&
			! picked.includes( legacy )
		) {
			picked.push( legacy );
		}
	}

	if ( picked.length === 0 ) {
		return [ 'overlay_click' ];
	}

	return DSM_POPUP_CLOSE_TRIGGER_ORDER_EXT.filter( ( id ) =>
		picked.includes( id )
	);
}

const DSM_POPUP_OPEN_FREQUENCIES = Object.freeze(
	/** @type {const} */ ( [
		'unlimited',
		'session',
		'day',
		'week',
		'month',
	] )
);

/**
 * Resolved frequency from markup JSON (`popup_open_frequency` + legacy fallback).
 *
 * @param {{ popup_open_frequency?: string; popup_max_opens_per_session?: string|number }|undefined} config
 * @return {typeof DSM_POPUP_OPEN_FREQUENCIES[number]}
 */
function dsmPopupResolveOpenFrequency( config ) {
	const rawFreq =
		config && typeof config.popup_open_frequency === 'string'
			? config.popup_open_frequency.trim().toLowerCase()
			: '';
	if ( DSM_POPUP_OPEN_FREQUENCIES.includes( rawFreq ) ) {
		return /** @type {typeof DSM_POPUP_OPEN_FREQUENCIES[number]} */ (
			rawFreq
		);
	}
	let maxFallback = parseInt(
		String( config?.popup_max_opens_per_session ?? '0' ),
		10
	);
	maxFallback =
		Number.isFinite( maxFallback ) && maxFallback > 0 ? maxFallback : 0;
	return maxFallback > 0 ? 'session' : 'unlimited';
}

/** @return {string} Local calendar date YYYY-MM-DD */
function dsmPopupLocalCalendarDaySlot() {
	const d = new Date();
	return `${ d.getFullYear() }-${ String( d.getMonth() + 1 ).padStart( 2, '0' ) }-${ String( d.getDate() ).padStart( 2, '0' ) }`;
}

/** Monday (local time) anchor for ISO-style week grouping. */
function dsmPopupLocalMondaySlot() {
	const d = new Date();
	d.setHours( 0, 0, 0, 0 );
	const dow = d.getDay();
	const offsetFromMonday =
		dow === 0 ? -6 /** Sunday -> prior Monday */ : 1 - dow;
	d.setDate( d.getDate() + offsetFromMonday );
	return `${ d.getFullYear() }-${ String( d.getMonth() + 1 ).padStart( 2, '0' ) }-${ String(
		d.getDate()
	).padStart( 2, '0' ) }`;
}

/** @return {string} YYYY-MM (local calendar month) */
function dsmPopupLocalMonthSlot() {
	const d = new Date();
	return `${ d.getFullYear() }-${ String( d.getMonth() + 1 ).padStart(
		2,
		'0'
	) }`;
}

/**
 * Cookie slot key for recurring buckets.
 *
 * @param {'day'|'week'|'month'} kind
 */
function dsmPopupSlotKeyForPeriodic( kind ) {
	if ( kind === 'week' ) {
		return dsmPopupLocalMondaySlot();
	}
	if ( kind === 'month' ) {
		return dsmPopupLocalMonthSlot();
	}
	return dsmPopupLocalCalendarDaySlot();
}

/** @param {string} cookieName */
function dsmPopupReadCookieValueRaw( cookieName ) {
	const escaped = cookieName.replace( /[.*+?^${}()|[\]\\]/g, '\\$&' );
	const pattern = new RegExp( '(?:^|; )' + escaped + '=([^;]*)' );
	const m = typeof document !== 'undefined' ? document.cookie.match( pattern ) : null;
	if ( ! m || ! m[ 1 ] ) {
		return '';
	}
	try {
		return decodeURIComponent( m[ 1 ].trim() );
	} catch ( e ) {
		return '';
	}
}

/**
 * Persist cookie (optional Max-Age for periodic quotas).
 *
 * @param {string} name Cookie name.
 * @param {string} value Raw value after encodeURIComponent segments.
 * @param {number} maxAgeSeconds 0 for session semantics (omit Max-Age).
 */
function dsmPopupWriteCookie( name, value, maxAgeSeconds = 0 ) {
	let expires = ';path=/;SameSite=Lax';
	if ( maxAgeSeconds > 0 ) {
		expires += `;Max-Age=${ Math.round( maxAgeSeconds ) }`;
	}
	document.cookie = `${ name }=${ encodeURIComponent(
		value
	) }${ expires }`;
}

/**
 * @param {string|number} popupId Popup library post ID.
 * @param {'day'|'week'|'month'} periodic
 */
function dsmPopupPeriodicQuotaCookieName( popupId, periodic ) {
	return `dsm_popup_${ String( popupId ) }_quota_${ periodic }`;
}

const DSM_POPUP_QUOTA_PERIODIC_MAX_AGE = 400 * 24 * 60 * 60;

/**
 * Legacy session tally (survives until browser exits).
 *
 * @param {string|number} popupId Popup layout ID.
 * @return {string}
 */
function dsmPopupSessionOpensCookieName( popupId ) {
	return `dsm_popup_${ String( popupId ) }_session_opens`;
}

function dsmPopupGetSessionOpenCount( popupId ) {
	const raw = dsmPopupReadCookieValueRaw(
		dsmPopupSessionOpensCookieName( popupId )
	);
	if ( ! raw ) {
		return 0;
	}
	const v = parseInt( raw, 10 );
	return Number.isFinite( v ) && v >= 0 ? v : 0;
}

function dsmPopupIncrementSessionOpenCount( popupId ) {
	const name = dsmPopupSessionOpensCookieName( popupId );
	const next = dsmPopupGetSessionOpenCount( popupId ) + 1;
	dsmPopupWriteCookie( name, String( next ), 0 );
}

/**
 * Opens recorded for day/week/month buckets (`slot|count`; slot mismatch → reads as zero).
 *
 * @param {string|number} popupId
 * @param {'day'|'week'|'month'} periodic
 * @return {number}
 */
function dsmPopupGetPeriodicQuotaCount( popupId, periodic ) {
	const name = dsmPopupPeriodicQuotaCookieName( popupId, periodic );
	const expected = dsmPopupSlotKeyForPeriodic( periodic );
	const raw = dsmPopupReadCookieValueRaw( name );
	if ( ! raw || ! raw.includes( '|' ) ) {
		return 0;
	}
	const bar = raw.indexOf( '|' );
	const slot = raw.slice( 0, bar );
	const countPart = raw.slice( bar + 1 );
	const count = parseInt( countPart, 10 ) || 0;
	return slot === expected ? Math.max( 0, count ) : 0;
}

/**
 * @param {string|number} popupId
 * @param {'day'|'week'|'month'} periodic
 * @return {void}
 */
function dsmPopupIncrementPeriodicQuota( popupId, periodic ) {
	const name = dsmPopupPeriodicQuotaCookieName( popupId, periodic );
	const expected = dsmPopupSlotKeyForPeriodic( periodic );
	const next = dsmPopupGetPeriodicQuotaCount( popupId, periodic ) + 1;
	dsmPopupWriteCookie(
		name,
		`${ expected }|${ next }`,
		DSM_POPUP_QUOTA_PERIODIC_MAX_AGE
	);
}

/**
 * Opens used for selected frequency tier.
 *
 * @param {string|number} popupId
 * @param {'session'|'day'|'week'|'month'} frequency Quota tier.
 * @return {number}
 */
function dsmPopupGetOpenQuotaCount( popupId, frequency ) {
	switch ( frequency ) {
		case 'session':
			return dsmPopupGetSessionOpenCount( popupId );
		case 'day':
			return dsmPopupGetPeriodicQuotaCount( popupId, 'day' );
		case 'week':
			return dsmPopupGetPeriodicQuotaCount( popupId, 'week' );
		case 'month':
			return dsmPopupGetPeriodicQuotaCount( popupId, 'month' );
		default:
			return 0;
	}
}

/**
 * Persist one counted open entry for quotas.
 *
 * @param {string|number} popupId
 * @param {'session'|'day'|'week'|'month'} frequency Quota tier.
 */
function dsmPopupIncrementOpenQuota( popupId, frequency ) {
	switch ( frequency ) {
		case 'session':
			dsmPopupIncrementSessionOpenCount( popupId );
			break;
		case 'day':
			dsmPopupIncrementPeriodicQuota( popupId, 'day' );
			break;
		case 'week':
			dsmPopupIncrementPeriodicQuota( popupId, 'week' );
			break;
		case 'month':
			dsmPopupIncrementPeriodicQuota( popupId, 'month' );
			break;
		default:
			break;
	}
}

/**
 * DSM Popup Class
 * Handles the initialization and management of popups in the Divi theme.
 */
class DSM_Popup {
	/**
	 * The container element.
	 *
	 * @type {HTMLElement}
	 */
	container;

	/**
	 * The root element.
	 *
	 * @type {HTMLElement}
	 */
	root;

	/**
	 * The config object containing popup settings.
	 *
	 * @type {Object}
	 */
	config;

	/**
	 * The jQuery object.
	 *
	 * @type {jQuery}
	 */
	$;

	/**
	 * Timer for popup reopening.
	 *
	 * @type {number|null}
	 */
	reopenTimer = null;

	/**
	 * Timer for delaying Magnific open (all popup types).
	 *
	 * @type {number|null}
	 */
	openDelayTimer = null;

	/**
	 * When true, skip open-quota tally (VB `show({ immediate: true })`).
	 *
	 * @type {boolean}
	 */
	skipPopupOpenQuotaAccounting = false;

	/**
	 * Constructor.
	 *
	 * @param {HTMLElement} container The container element.
	 */
	constructor( container ) {
		this.container = container;
		this.root =
			dsmPopupResolveTriggerRoot( container ) || this.container.parentNode;
		this.config = this.getConfig();
		this.$ = jQuery;
		this.init();
	}

	/**
	 * Get a parameter from the config.
	 *
	 * @param {string} key The key to get.
	 * @param {any} defaultValue The default value to return if the key is not found.
	 * @return {any} The value of the key.
	 */

	getParam( key, defaultValue = null ) {
		const value = this.config[ key ] || defaultValue;
		if ( value === 'on' ) {
			return true;
		}
		if ( value === 'off' ) {
			return false;
		}
		return this.config[ key ] || defaultValue;
	}

	/**
	 * Get the config from the container's data attribute.
	 *
	 * @return {Object} The parsed config object.
	 */
	getConfig() {
		try {
			return JSON.parse( this.container.dataset.dsmPopupOptions );
		} catch ( error ) {
			console.error( 'Failed to parse popup config:', error );
			return {};
		}
	}

	/**
	 * Check if popup should be shown based on last close time.
	 * This check only applies for page load and exit intent popups.
	 *
	 * @param {string} popupId The popup ID.
	 * @param {string} popupAppear The popup appear setting.
	 * @param {number} popupAppearAfterXHours Hours to wait before showing again.
	 * @param {boolean} isTimerTriggered Whether this check was triggered by a timer.
	 * @return {boolean} Whether the popup should be shown.
	 */
	shouldShowPopup(
		popupId,
		popupAppear,
		popupAppearAfterXHours,
		popupAppearAfterXDays,
		isTimerTriggered = false
	) {
		// If timer triggered it, bypass the time check
		if ( isTimerTriggered ) {
			return true;
		}

		// If popup appears always, show it
		if ( popupAppear === 'always' ) {
			return true;
		}

		const storageKey = `dsm_popup_${ popupId }_last_close`;
		const lastCloseTime = localStorage.getItem( storageKey );

		// If no last close time exists, show the popup
		if ( ! lastCloseTime ) {
			return true;
		}

		if ( popupAppear === 'after_x_hours' ) {
			const waitTime =
				parseInt( popupAppearAfterXHours ) * 60 * 60 * 1000; // Convert hours to milliseconds
			const timeSinceLastClose = Date.now() - parseInt( lastCloseTime );
			return timeSinceLastClose >= waitTime;
		}

		if ( popupAppear === 'after_x_days' ) {
			const waitTime =
				parseInt( popupAppearAfterXDays ) * 24 * 60 * 60 * 1000; // Convert days to milliseconds
			const timeSinceLastClose = Date.now() - parseInt( lastCloseTime );
			return timeSinceLastClose >= waitTime;
		}

		return true;
	}

	/**
	 * Initialize the popup.
	 */
	init() {
		const popupType = this.getParam( 'popup_type' );

		window.addEventListener( 'DOMContentLoaded', () => {
			switch ( popupType ) {
				case 'module':
					this.initModulePopup();
					break;
				case 'page_load':
					this.initPageLoadPopup();
					break;
				case 'exit_intent':
					this.initExitIntentPopup();
					break;
				case 'targetted':
					this.initTargetByClassPopup();
					this.initTargetByIdPopup();
					break;
				case 'woocommerce':
					this.initWooCommerceEvents();
					break;
			}
		} );
	}

	/**
	 * Initialize WooCommerce event triggers.
	 */
	initWooCommerceEvents() {
		const action = this.getParam( 'wc_action' );

		let couponBeingApplied = false;
		let couponBeingRemoved = false;
		let previousItems = null;
		let previousCartData = null;
		let cartUpdateTimer = null;
		let lastCartUpdatePopupRequest = 0;
		let wooActionTimer = null;
		let lastWooActionPopupRequest = 0;
		let pendingClassicCartUpdate = false;
		let pendingClassicCouponAction = false;
		let pendingClassicRemoveFromCart = false;
		const classicCartSelector =
			'.woocommerce-cart-form, .cart_totals, .et_pb_wc_cart, .et_pb_woo_cart';
		const couponApplyButtonSelector =
			'[name="apply_coupon"], button[name="apply_coupon"]';
		const couponApplyFormSelector = 'form.checkout_coupon, .checkout_coupon';
		const couponRemoveSelector =
			'.woocommerce-remove-coupon, a[href*="remove_coupon"], [data-coupon]';
		const removeFromCartSelector =
			'.remove_from_cart_button, .product-remove a.remove, a[href*="remove_item"], a[href*="remove-item"], a[href*="remove_from_cart"]';

		const showCartUpdatedPopup = () => {
			if ( action !== 'cart_updated' ) {
				return;
			}

			const now = Date.now();
			if ( now - lastCartUpdatePopupRequest < 2000 ) {
				return;
			}
			lastCartUpdatePopupRequest = now;

			clearTimeout( cartUpdateTimer );
			cartUpdateTimer = setTimeout( () => {
				pendingClassicCartUpdate = false;
				this.show();
			}, 100 );
		};

		const showWooActionPopup = ( expectedAction ) => {
			if ( action !== expectedAction ) {
				return;
			}

			const now = Date.now();
			if ( now - lastWooActionPopupRequest < 1500 ) {
				return;
			}
			lastWooActionPopupRequest = now;

			clearTimeout( wooActionTimer );
			wooActionTimer = setTimeout( () => {
				pendingClassicCouponAction = false;
				pendingClassicRemoveFromCart = false;
				this.show();
			}, 100 );
		};

		if (
			typeof window.wp !== 'undefined' &&
			window.wp?.data &&
			window.wc?.wcBlocksData?.cartStore
		) {
			window.wp.data.subscribe( () => {
				const selector = window.wp.data.select(
					window.wc.wcBlocksData.cartStore
				);

				if ( ! selector || typeof selector.getCartData !== 'function' ) {
					return;
				}

				if (
					action === 'coupon_applied' &&
					typeof selector.isApplyingCoupon === 'function'
				) {
					if ( selector.isApplyingCoupon() ) {
						couponBeingApplied = true;
					} else if ( couponBeingApplied ) {
						couponBeingApplied = false;
						showWooActionPopup( 'coupon_applied' );
					}
				}

				if (
					action === 'coupon_removed' &&
					typeof selector.isRemovingCoupon === 'function'
				) {
					if ( selector.isRemovingCoupon() ) {
						couponBeingRemoved = true;
					} else if ( couponBeingRemoved ) {
						couponBeingRemoved = false;
						showWooActionPopup( 'coupon_removed' );
					}
				}

				const currentCartData = selector.getCartData() || {};
				const currentItems = Array.isArray( currentCartData.items )
					? currentCartData.items
					: [];

				if ( action === 'removed_from_cart' ) {
					const currentItemKeys = currentItems.map(
						( item ) => item.key
					);
					if ( previousItems !== null ) {
						const removedItemKey = previousItems.find(
							( key ) => ! currentItemKeys.includes( key )
						);
						if ( removedItemKey ) {
							showWooActionPopup( 'removed_from_cart' );
						}
					}
					previousItems = currentItemKeys;
				}

				if ( action === 'cart_updated' ) {
					if ( previousCartData !== null ) {
						const previousItemsData = Array.isArray(
							previousCartData.items
						)
							? previousCartData.items
							: [];
						const previousCoupons = Array.isArray(
							previousCartData.coupons
						)
							? previousCartData.coupons
							: [];
						const currentCoupons = Array.isArray(
							currentCartData.coupons
						)
							? currentCartData.coupons
							: [];
						const hasChanged =
							JSON.stringify( currentItems ) !==
								JSON.stringify( previousItemsData ) ||
							currentCartData.totals?.total_items !==
								previousCartData.totals?.total_items ||
							currentCoupons.length !== previousCoupons.length;

						if ( hasChanged ) {
							showCartUpdatedPopup();
						}
					}
					previousCartData = {
						...currentCartData,
						items: [ ...currentItems ],
						coupons: Array.isArray( currentCartData.coupons )
							? [ ...currentCartData.coupons ]
							: [],
					};
				}
			} );
		}

		if ( action === 'removed_from_cart' ) {
			if ( typeof window.jQuery !== 'undefined' ) {
				window.jQuery( document.body ).on(
					'removed_from_cart',
					() => showWooActionPopup( 'removed_from_cart' )
				);
			}

			const markPendingClassicRemoveFromCart = ( event ) => {
				const target = event.target;
				if ( ! target || typeof target.closest !== 'function' ) {
					return;
				}

				if ( target.closest( '.dsm-popup-modal, .dsm-popup' ) ) {
					return;
				}

				if ( target.closest( removeFromCartSelector ) ) {
					pendingClassicRemoveFromCart = true;
				}
			};

			document.body.addEventListener(
				'click',
				markPendingClassicRemoveFromCart,
				true
			);

			if ( typeof window.MutationObserver !== 'undefined' ) {
				const observer = new MutationObserver( ( mutations ) => {
					if ( ! pendingClassicRemoveFromCart ) {
						return;
					}

					const cartChanged = mutations.some( ( mutation ) => {
						const target = mutation.target;
						if (
							target?.closest?.( classicCartSelector ) ||
							target?.closest?.( '.woocommerce-notices-wrapper' )
						) {
							return true;
						}

						return Array.from( mutation.addedNodes || [] ).some(
							( node ) =>
								node.nodeType === 1 &&
								( node.matches?.( classicCartSelector ) ||
									node.closest?.( classicCartSelector ) ||
									node.matches?.( '.woocommerce-message' ) ||
									node.matches?.( '.woocommerce-error' ) ||
									node.closest?.(
										'.woocommerce-notices-wrapper'
									) )
						);
					} );

					if ( cartChanged ) {
						pendingClassicRemoveFromCart = false;
						showWooActionPopup( 'removed_from_cart' );
					}
				} );

				observer.observe( document.body, {
					childList: true,
					subtree: true,
					characterData: true,
				} );
			}
		}

		if ( action === 'cart_updated' ) {
			const cartUpdateEvents = [
				'updated_wc_div',
				'updated_cart_totals',
				'wc_fragments_refreshed',
			];

			const handleClassicCartUpdated = ( event ) => {
				if (
					event?.type === 'wc_fragments_refreshed' &&
					! pendingClassicCartUpdate
				) {
					return;
				}

				showCartUpdatedPopup();
			};

			if ( typeof window.jQuery !== 'undefined' ) {
				window.jQuery( document.body ).on(
					cartUpdateEvents.join( ' ' ),
					handleClassicCartUpdated
				);
			}

			const markPendingClassicCartUpdate = ( event ) => {
				const target = event.target;
				if ( ! target || typeof target.closest !== 'function' ) {
					return;
				}

				if ( target.closest( '.dsm-popup-modal, .dsm-popup' ) ) {
					return;
				}

				if ( target.closest( classicCartSelector ) ) {
					pendingClassicCartUpdate = true;
				}
			};

			document.body.addEventListener(
				'submit',
				markPendingClassicCartUpdate,
				true
			);
			document.body.addEventListener(
				'change',
				markPendingClassicCartUpdate,
				true
			);
			document.body.addEventListener(
				'click',
				markPendingClassicCartUpdate,
				true
			);

			if ( typeof window.MutationObserver !== 'undefined' ) {
				const observer = new MutationObserver( ( mutations ) => {
					if ( ! pendingClassicCartUpdate ) {
						return;
					}

					const cartChanged = mutations.some( ( mutation ) => {
						const target = mutation.target;
						if ( target?.closest?.( classicCartSelector ) ) {
							return true;
						}

						return Array.from( mutation.addedNodes || [] ).some(
							( node ) =>
								node.nodeType === 1 &&
								( node.matches?.( classicCartSelector ) ||
									node.closest?.( classicCartSelector ) )
						);
					} );

					if ( cartChanged ) {
						showCartUpdatedPopup();
					}
				} );

				observer.observe( document.body, {
					childList: true,
					subtree: true,
					characterData: true,
				} );
			}
		}

		if ( action === 'coupon_applied' || action === 'coupon_removed' ) {
			if ( typeof window.jQuery !== 'undefined' ) {
				window.jQuery( document.body ).on(
					'applied_coupon applied_coupon_in_checkout',
					() => showWooActionPopup( 'coupon_applied' )
				);
				window.jQuery( document.body ).on(
					'removed_coupon removed_coupon_in_checkout',
					() => showWooActionPopup( 'coupon_removed' )
				);
			}

			const markPendingClassicCouponAction = ( event ) => {
				const target = event.target;
				if ( ! target || typeof target.closest !== 'function' ) {
					return;
				}

				if ( target.closest( '.dsm-popup-modal, .dsm-popup' ) ) {
					return;
				}

				if (
					action === 'coupon_applied' &&
					( target.closest( couponApplyButtonSelector ) ||
						( event.type === 'submit' &&
							target.closest( couponApplyFormSelector ) ) )
				) {
					pendingClassicCouponAction = true;
				}

				if (
					action === 'coupon_removed' &&
					target.closest( couponRemoveSelector )
				) {
					pendingClassicCouponAction = true;
				}
			};

			document.body.addEventListener(
				'submit',
				markPendingClassicCouponAction,
				true
			);
			document.body.addEventListener(
				'click',
				markPendingClassicCouponAction,
				true
			);

			if ( typeof window.MutationObserver !== 'undefined' ) {
				const observer = new MutationObserver( ( mutations ) => {
					if ( ! pendingClassicCouponAction ) {
						return;
					}

					const couponAreaChanged = mutations.some( ( mutation ) => {
						const target = mutation.target;
						if (
							target?.closest?.( classicCartSelector ) ||
							target?.closest?.( '.woocommerce-notices-wrapper' )
						) {
							return true;
						}

						return Array.from( mutation.addedNodes || [] ).some(
							( node ) =>
								node.nodeType === 1 &&
								( node.matches?.( classicCartSelector ) ||
									node.closest?.( classicCartSelector ) ||
									node.matches?.( '.woocommerce-message' ) ||
									node.matches?.( '.woocommerce-error' ) ||
									node.closest?.(
										'.woocommerce-notices-wrapper'
									) )
						);
					} );

					if ( couponAreaChanged ) {
						showWooActionPopup( action );
					}
				} );

				observer.observe( document.body, {
					childList: true,
					subtree: true,
					characterData: true,
				} );
			}
		}

		if ( action === 'added_to_cart' ) {
			document.body.addEventListener( 'wc-blocks_added_to_cart', () =>
				this.show()
			);

			const addToCartButtons = document.body.querySelectorAll(
				'.add_to_cart_button'
			);
			addToCartButtons.forEach( ( btn ) => {
				btn.addEventListener( 'click', () => {
					this.show();
				} );
			} );

			const singleAddToCartButtons = document.body.querySelectorAll(
				'.single_add_to_cart_button'
			);
			singleAddToCartButtons.forEach( ( btn ) => {
				btn.classList.add( 'add_to_cart_button' );
				btn.classList.add( 'ajax_add_to_cart' );
				btn.dataset.product_id = btn.value;
				btn.addEventListener( 'click', () => {
					this.show();
				} );
			} );
		}
	}

	/**
	 * Milliseconds from `popup_open_delay` (seconds, max 600). 0 when invalid or absent.
	 *
	 * @return {number}
	 */
	getPopupOpenDelayMs() {
		const raw = String( this.getParam( 'popup_open_delay', '0s' ) ?? '0s' );
		const num = parseFloat( raw.replace( /[^\d.-]/g, '' ) );
		if ( ! Number.isFinite( num ) || num <= 0 ) {
			return 0;
		}
		return Math.round( Math.min( num, 600 ) * 1000 );
	}

	/**
	 * Whether this popup reached its configured open quota (excluding VB preview).
	 *
	 * @return {boolean}
	 */
	hasReachedOpenQuotaLimit() {
		const popupId = this.getParam( 'popup_id' );
		if ( ! popupId ) {
			return false;
		}
		const frequency = dsmPopupResolveOpenFrequency( this.config );
		if ( frequency === 'unlimited' ) {
			return false;
		}
		const rawMax = this.config.popup_max_opens_per_session;
		const max =
			rawMax === undefined || rawMax === null || rawMax === ''
				? 0
				: parseInt( String( rawMax ), 10 );
		if ( ! Number.isFinite( max ) || max <= 0 ) {
			return false;
		}
		return dsmPopupGetOpenQuotaCount( popupId, frequency ) >= max;
	}

	/**
	 * Open Magnific Popup (runs after optional open delay).
	 *
	 * @param {{ immediate?: boolean }} options `immediate: true` skips **Open delay** (Visual Builder preview).
	 * @return {void}
	 */
	show( options = {} ) {
		const immediate =
			options &&
			typeof options === 'object' &&
			options.immediate === true;

		this.skipPopupOpenQuotaAccounting = immediate;

		if ( ! immediate && this.hasReachedOpenQuotaLimit() ) {
			return;
		}

		const delayMs = immediate ? 0 : this.getPopupOpenDelayMs();

		if ( this.openDelayTimer ) {
			window.clearTimeout( this.openDelayTimer );
			this.openDelayTimer = null;
		}

		if ( delayMs <= 0 ) {
			this.openMagnificPopup();
			return;
		}

		this.openDelayTimer = window.setTimeout( () => {
			this.openDelayTimer = null;
			this.openMagnificPopup();
		}, delayMs );
	}

	/**
	 * Open Magnific Popup immediately (no open-delay scheduling).
	 *
	 * @return {void}
	 */
	openMagnificPopup() {
		const { $ } = this;
		const enterAnimation =
			this.config.entrance_animation ??
			this.config.enterance_animation ??
			'fadeIn';
		const exitAnimation = this.getParam( 'exit_animation' );
		const closePopupTriggers =
			dsmNormalizeClosePopupTriggers( this.config );
		const popupClass = this.getParam( 'popup_class' );
		const autoClosePopup = this.getParam( 'auto_close_popup' );
		const autoClosePopupDelay = this.getParam( 'auto_close_popup_delay' );
		const popupId = this.getParam( 'popup_id' );
		const positionType = dsmPopupResolvePositionType( this.config );
		const fixedContentPos = dsmPopupMagnificFixedContentPos( positionType );

		if (
			$.magnificPopup?.instance?.isOpen &&
			$.magnificPopup.instance.currItem?.src === this.container
		) {
			return;
		}

		const PopupPrependTo = ( () => {
			let el;

			if (
				et_builder_utils_params?.condition?.diviTheme === false &&
				et_builder_utils_params?.condition?.extraTheme === false
			) {
				el = document.querySelector( '#et_builder_outer_content' );
			} else if ( typeof et_frontend_scripts !== 'undefined' ) {
				el = dsmPopupFirstQuerySelectorOutsidePopup(
					'.et-db #et-boc .et-l'
				);
			} else if ( typeof et_modules_wrapper === 'undefined' ) {
				el = document.querySelector( '#page-container' );
			} else {
				el = dsmPopupFirstQuerySelectorOutsidePopup( '#et-boc' );
			}

			return el || document.querySelector( '#page-container' );
		} )();

		$.magnificPopup.open( {
			items: {
				src: this.container,
				type: 'inline',
			},
			mainClass: `dsm-popup-modal dsm-popup-${ popupId }`,
			fixedContentPos,
			closeOnBgClick:
				closePopupTriggers.includes( 'overlay_click' ),
			enableEscapeKey: closePopupTriggers.includes( 'esc_key' ),
			closeBtnInside: false,
			showCloseBtn: false,
			tClose: '',
			removalDelay: dsmPopupGetExitRemovalDelayMs( this.config ),
			prependTo: PopupPrependTo,
			callbacks: {
				open: () => {
					dsmPopupApplyPositionTypeClasses( positionType );
					if ( dsmPopupShouldLockBackgroundScroll( positionType ) ) {
						dsmPopupLockBackgroundScroll();
					}
					this.handlePopupOpen(
						enterAnimation,
						exitAnimation,
						closePopupTriggers,
						popupClass,
						autoClosePopup,
						autoClosePopupDelay
					);
				},
				beforeClose: () =>
					this.handlePopupBeforeClose(
						enterAnimation,
						exitAnimation
					),
				afterClose: () => {
					dsmPopupUnlockBackgroundScroll();
					dsmPopupClearPositionTypeClasses();
					this.handlePopupAfterClose( enterAnimation, exitAnimation );
				},
			},
		} );
	}

	/**
	 * Handle popup open event.
	 *
	 * @param {string} enterAnimation The entrance animation class.
	 * @param {string} exitAnimation The exit animation class.
	 * @param {string[]} closePopupTriggers Enabled close-trigger slugs.
	 * @param {string} popupClass The custom popup class.
	 * @param {string} autoClosePopup Whether to auto close.
	 * @param {number|string} autoClosePopupDelay Auto close delay in seconds (`20`, `20s`, etc.).
	 */
	handlePopupOpen(
		enterAnimation,
		exitAnimation,
		closePopupTriggers,
		popupClass,
		autoClosePopup,
		autoClosePopupDelay
	) {
		const { $ } = this;
		const $content = $( '.mfp-content' );
		const popupId = this.getParam( 'popup_id' );
		const popupAppear = this.getParam( 'popup_appear' );

		if ( ! this.skipPopupOpenQuotaAccounting && popupId ) {
			const frequency = dsmPopupResolveOpenFrequency( this.config );
			if ( frequency !== 'unlimited' ) {
				dsmPopupIncrementOpenQuota( popupId, frequency );
			}
		}
		this.skipPopupOpenQuotaAccounting = false;

		// Clear any existing timer
		if ( this.reopenTimer ) {
			clearTimeout( this.reopenTimer );
			this.reopenTimer = null;
		}

		// Set timer to reopen popup after wait time
		if ( popupAppear === 'after_x_hours' ) {
			const waitTime =
				this.getParam( 'popup_appear_after_x_hours' ) * 60 * 60 * 1000;
			this.reopenTimer = setTimeout( () => {
				this.show();
			}, waitTime );
		}

		// Add custom close button
		this.addCloseButton( closePopupTriggers, popupClass );

		// Auto close popup if enabled
		if ( autoClosePopup ) {
			let delaySec = dsmPopupParseSecondsScalar( autoClosePopupDelay );
			if ( delaySec <= 0 ) {
				delaySec = 20;
			}
			window.setTimeout(
				() => {
					if ( $.magnificPopup.instance.isOpen ) {
						$.magnificPopup.close();
					}
				},
				Math.round( delaySec * 1000 )
			);
		}

		const $popup = $( this.container );
		$popup.removeClass( 'animated' );
		$popup.removeClass( enterAnimation );
		$popup.removeClass( exitAnimation );

		if ( ! $popup.length || ! $popup.get( 0 ) ) {
			return;
		}

		// Force a reflow to ensure the class removal is processed
		void $popup.get( 0 ).offsetHeight;

		// Add entrance animation classes
		$popup.addClass( 'animated' );
		dsmPopupApplyAnimateTiming( $popup, 'in', this.config );
		$popup.addClass( enterAnimation );

		const skipEtPbGlobals = dsmPopupShouldSkipGlobalEtPbInitModules();

		// Library HTML is server-rendered with DiviLibraryLayoutRenderer; many Divi scripts
		// skip or mis-measure modules while the popup is hidden. Re-init after open.
		window.requestAnimationFrame( () => {
			if ( typeof jQuery === 'undefined' ) {
				return;
			}
			const $win = jQuery( window );
			if ( ! skipEtPbGlobals ) {
				$win.trigger( 'et_pb_init_modules' );
			}
			if ( typeof window.et_reinit_waypoint_modules === 'function' ) {
				window.et_reinit_waypoint_modules();
			}
			if ( typeof window.et_pb_reinit_waypoint_modules === 'function' ) {
				window.et_pb_reinit_waypoint_modules();
			}
			$win.trigger( 'resize' );
		} );
	}

	/**
	 * Add close button to popup.
	 *
	 * @param {string[]} closePopupTriggers Enabled close-trigger slugs.
	 * @param {string} popupClass The custom popup class.
	 */
	addCloseButton( closePopupTriggers, popupClass ) {
		const { $ } = this;
		const hideCloseButton = this.getParam( 'hide_close_button' );

		if ( ! hideCloseButton ) {
			const $wrapper = $( this.container ).children(
				'.dsm-popup-wrapper'
			);
			const $target = $wrapper.length ? $wrapper : $( this.container );
			$target.prepend(
				'<div class="mfp-close dsm-custom-close dsm-popup-close-icon"></div>'
			);

			// Add click handler for custom close button
			$( '.dsm-custom-close' ).on( 'click', () => {
				if ( closePopupTriggers.includes( 'close_button' ) ) {
					$.magnificPopup.close();
				}
			} );

			// Add click handler for custom class if trigger is css_class
			if (
				closePopupTriggers.includes( 'css_class' ) &&
				popupClass
			) {
				$( '.mfp-content .dsm-popup' )
					.find( `.${ popupClass }` )
					.on( 'click', ( e ) => {
						e.preventDefault();
						$.magnificPopup.close();
					} );
			}
		}
	}

	/**
	 * Handle popup before close event.
	 *
	 * @param {string} enterAnimation The entrance animation class.
	 * @param {string} exitAnimation The exit animation class.
	 */
	handlePopupBeforeClose( enterAnimation, exitAnimation ) {
		const { $ } = this;
		const popupId = this.getParam( 'popup_id' );

		// Save close time in localStorage
		const closeTime = Date.now().toString();
		const storageKey = `dsm_popup_${ popupId }_last_close`;
		localStorage.setItem( storageKey, closeTime );

		// Only apply exit animation if popup is actually closing
		const $popup = $( this.container );
		if ( $popup.length && $.magnificPopup.instance.isOpen ) {
			// Remove all animation classes first
			$popup.removeClass( 'animated' );
			$popup.removeClass( enterAnimation );
			$popup.removeClass( exitAnimation );

			// Force a reflow to ensure the class removal is processed
			void $popup.get( 0 ).offsetHeight;

			// Add exit animation classes + out-phase timing
			$popup.addClass( 'animated' );
			dsmPopupApplyAnimateTiming( $popup, 'out', this.config );
			$popup.addClass( exitAnimation );

			// Keep Magnific teardown aligned with configured out timing.
			const removalMs = dsmPopupGetExitRemovalDelayMs( this.config );
			if (
				$.magnificPopup.instance &&
				typeof $.magnificPopup.instance.st !== 'undefined'
			) {
				$.magnificPopup.instance.st.removalDelay = removalMs;
			}
		}
	}

	/**
	 * Handle popup after close event.
	 *
	 * @param {string} enterAnimation The entrance animation class.
	 * @param {string} exitAnimation The exit animation class.
	 */
	handlePopupAfterClose( enterAnimation, exitAnimation ) {
		const { $ } = this;
		const $popup = $( this.container );

		// Clean up ALL animation classes and styles
		$popup.removeClass( 'animated' );
		$popup.removeClass( enterAnimation );
		$popup.removeClass( exitAnimation );
		dsmPopupClearAnimateTiming( $popup );
		$( '.mfp-bg' ).removeAttr( 'style' );
		$( '.mfp-wrap' ).removeAttr( 'style' );
	}

	/**
	 * Initialize the module popup.
	 */
	initModulePopup() {
		const { $ } = this;
		const openPopupTrigger = this.getParam( 'open_popup_trigger' );
		const popupTarget = this.getParam( 'popup_target' );
		const popupTargetByClass = this.getParam( 'popup_target_by_class' );
		const popupTargetById = this.getParam( 'popup_target_by_id' );
		const popupViewportDelay = this.getParam(
			'popup_viewport_delay',
			'0s'
		);

		// Setup triggers based on target type
		const setupTriggers = ( targetElement ) => {
			switch ( openPopupTrigger ) {
				case 'click':
					targetElement.on( 'click', ( e ) => {
						e.preventDefault();
						this.show();
					} );
					break;

				case 'hover':
					targetElement.on( 'mouseenter', () => {
						this.show();
					} );
					break;

				case 'enter_viewport':
					const enterObserver = new IntersectionObserver(
						( entries ) => {
							entries.forEach( ( entry ) => {
								if ( entry.isIntersecting ) {
									setTimeout(
										() => {
											this.show();
											enterObserver.disconnect();
										},
										parseInt( popupViewportDelay ) * 1000
									);
								}
							} );
						}
					);
					enterObserver.observe( targetElement[ 0 ] );
					break;

				case 'leave_viewport':
					let hasBeenInViewport = false;
					const leaveObserver = new IntersectionObserver(
						( entries ) => {
							entries.forEach( ( entry ) => {
								if ( entry.isIntersecting ) {
									hasBeenInViewport = true;
								} else if ( hasBeenInViewport ) {
									setTimeout(
										() => {
											this.show();
											leaveObserver.disconnect();
										},
										parseInt( popupViewportDelay ) * 1000
									);
								}
							} );
						}
					);
					leaveObserver.observe( targetElement[ 0 ] );
					break;
			}
		};

		// Always setup triggers on root element first
		const $root = $( this.root );
		dsmPopupAddPointerCursor( $root, openPopupTrigger );
		setupTriggers( $root );

		// Then handle additional targets if specified
		if ( popupTarget === 'target_by_class' && popupTargetByClass ) {
			const targetElements = $( `.${ popupTargetByClass }` );
			if ( targetElements.length > 0 ) {
				targetElements.each( ( _, element ) => {
					const $t = $( element );
					dsmPopupAddPointerCursor( $t, openPopupTrigger );
					setupTriggers( $t );
				} );
			}
		} else if ( popupTarget === 'target_by_id' && popupTargetById ) {
			const targetElement = $( `#${ popupTargetById }` );
			if ( targetElement.length > 0 ) {
				dsmPopupAddPointerCursor(
					targetElement,
					openPopupTrigger
				);
				setupTriggers( targetElement );
			}
		}
	}

	/**
	 * Initialize the page load popup.
	 */
	initPageLoadPopup() {
		const popupAppear = this.getParam( 'popup_appear' );
		const popupId = this.getParam( 'popup_id' );
		const popupAppearAfterXHours = this.getParam(
			'popup_appear_after_x_hours'
		);
		const popupAppearAfterXDays = this.getParam(
			'popup_appear_after_x_days'
		);

		if (
			this.shouldShowPopup(
				popupId,
				popupAppear,
				popupAppearAfterXHours,
				popupAppearAfterXDays
			)
		) {
			setTimeout( () => this.show(), 100 );
		}
	}

	/**
	 * Initialize the exit intent popup.
	 */
	initExitIntentPopup() {
		const popupAppear = this.getParam( 'popup_appear' );
		const popupId = this.getParam( 'popup_id' );
		const popupAppearAfterXHours = this.getParam(
			'popup_appear_after_x_hours'
		);
		let exitIntentTriggered = false;

		document.addEventListener( 'mouseout', ( e ) => {
			if (
				! exitIntentTriggered &&
				e.clientY <= 0 &&
				this.shouldShowPopup(
					popupId,
					popupAppear,
					popupAppearAfterXHours
				)
			) {
				exitIntentTriggered = true;
				this.show();
			}
		} );
	}

	/**
	 * Initialize popup triggered by class selector.
	 */
	initTargetByClassPopup() {
		const { $ } = this;
		const popupTargetByClass = this.getParam( 'popup_target_by_class' );
		const openPopupTrigger = this.getParam( 'open_popup_trigger' );
		const popupViewportDelay = this.getParam(
			'popup_viewport_delay',
			'0s'
		);

		if ( ! popupTargetByClass ) {
			return;
		}

		const targetElements = $( `.${ popupTargetByClass }` );

		if ( targetElements.length === 0 ) {
			return;
		}

		// Setup triggers based on target type
		const setupTriggers = ( targetElement ) => {
			switch ( openPopupTrigger ) {
				case 'click':
					targetElement.on( 'click', ( e ) => {
						e.preventDefault();
						this.show();
					} );
					break;

				case 'hover':
					targetElement.on( 'mouseenter', () => {
						this.show();
					} );
					break;

				case 'enter_viewport':
					const enterObserver = new IntersectionObserver(
						( entries ) => {
							entries.forEach( ( entry ) => {
								if ( entry.isIntersecting ) {
									setTimeout(
										() => {
											this.show();
											enterObserver.disconnect();
										},
										parseInt( popupViewportDelay ) * 1000
									);
								}
							} );
						}
					);
					enterObserver.observe( targetElement[ 0 ] );
					break;

				case 'leave_viewport':
					let hasBeenInViewport = false;
					const leaveObserver = new IntersectionObserver(
						( entries ) => {
							entries.forEach( ( entry ) => {
								if ( entry.isIntersecting ) {
									hasBeenInViewport = true;
								} else if ( hasBeenInViewport ) {
									setTimeout(
										() => {
											this.show();
											leaveObserver.disconnect();
										},
										parseInt( popupViewportDelay ) * 1000
									);
								}
							} );
						}
					);
					leaveObserver.observe( targetElement[ 0 ] );
					break;
			}
		};

		// Setup triggers for each matching element
		targetElements.each( ( _, element ) => {
			const $t = $( element );
			dsmPopupAddPointerCursor( $t, openPopupTrigger );
			setupTriggers( $t );
		} );
	}

	/**
	 * Initialize popup triggered by ID selector.
	 */
	initTargetByIdPopup() {
		const { $ } = this;
		const popupTargetById = this.getParam( 'popup_target_by_id' );
		const openPopupTrigger = this.getParam( 'open_popup_trigger' );
		const popupViewportDelay = this.getParam(
			'popup_viewport_delay',
			'0s'
		);

		if ( ! popupTargetById ) {
			return;
		}

		const targetElement = $( `#${ popupTargetById }` );
		if ( targetElement.length === 0 ) {
			return;
		}

		dsmPopupAddPointerCursor( targetElement, openPopupTrigger );

		// Setup triggers based on target type
		switch ( openPopupTrigger ) {
			case 'click':
				targetElement.on( 'click', ( e ) => {
					e.preventDefault();
					this.show();
				} );
				break;

			case 'hover':
				targetElement.on( 'mouseenter', () => {
					this.show();
				} );
				break;

			case 'enter_viewport':
				const enterObserver = new IntersectionObserver( ( entries ) => {
					entries.forEach( ( entry ) => {
						if ( entry.isIntersecting ) {
							setTimeout(
								() => {
									this.show();
									enterObserver.disconnect();
								},
								parseInt( popupViewportDelay ) * 1000
							);
						}
					} );
				} );
				enterObserver.observe( targetElement[ 0 ] );
				break;

			case 'leave_viewport':
				let hasBeenInViewport = false;
				const leaveObserver = new IntersectionObserver( ( entries ) => {
					entries.forEach( ( entry ) => {
						if ( entry.isIntersecting ) {
							hasBeenInViewport = true;
						} else if ( hasBeenInViewport ) {
							setTimeout(
								() => {
									this.show();
									leaveObserver.disconnect();
								},
								parseInt( popupViewportDelay ) * 1000
							);
						}
					} );
				} );
				leaveObserver.observe( targetElement[ 0 ] );
				break;
		}
	}
}

/**
 * Visual Builder preview: opens the inline popup with the same Magnific options as frontend `show()`.
 * Must run in the same window as `#dsm-popup-*` markup and enqueued Magnific.
 *
 * @param {HTMLElement} container `.dsm-popup` root (`#dsm-popup-{id}`).
 * @return {void}
 */
window.dsmShowPopupMagnificPreview = function ( container ) {
	if (
		typeof jQuery === 'undefined' ||
		typeof jQuery.fn?.magnificPopup !== 'function'
	) {
		if ( typeof console !== 'undefined' && console.warn ) {
			console.warn(
				'[DSM Popup] Preview requires Magnific Popup (`magnific-popup` script handle — Divi-bundled).'
			);
		}
		return;
	}

	if ( ! container || typeof container.closest !== 'function' ) {
		return;
	}

	try {
		const instance = new DSM_Popup( container );
		instance.show( { immediate: true } );
	} catch ( err ) {
		if ( typeof console !== 'undefined' && console.warn ) {
			console.warn( '[DSM Popup] Preview failed:', err );
		}
	}
};

// Initialize all popups on the page
const popupContainers = document.querySelectorAll( '.dsm-popup' );
popupContainers.forEach( ( container ) => {
	new DSM_Popup( container );
} );
