/*!
 * (C) Ionic http://ionicframework.com - MIT License
 */
import { proxyCustomElement, HTMLElement, createEvent, h, Host } from '@stencil/core/internal/client';
import { B as BACKDROP, j as prepareOverlay, k as setOverlayId, f as present, n as focusFirstDescendant, g as dismiss, h as eventMethod, F as FOCUS_TRAP_DISABLE_CLASS } from './overlays.js';
import { C as CoreDelegate, a as attachComponent, d as detachComponent } from './framework-delegate.js';
import { g as getElementRoot, r as raf, a as addEventListener, k as hasLazyBuild } from './helpers.js';
import { c as createLockController } from './lock-controller.js';
import { p as printIonWarning } from './index4.js';
import { b as getIonTheme, a as isPlatform } from './ionic-global.js';
import { g as getClassMap } from './theme.js';
import { e as deepReady, w as waitForMount } from './index2.js';
import { c as createAnimation } from './animation.js';
import { d as defineCustomElement$1 } from './backdrop.js';

/**
 * Returns the dimensions of the popover
 * arrow on `ios` mode. If arrow is disabled
 * returns (0, 0).
 */
const getArrowDimensions = (arrowEl) => {
    if (!arrowEl) {
        return { arrowWidth: 0, arrowHeight: 0 };
    }
    const { width, height } = arrowEl.getBoundingClientRect();
    return { arrowWidth: width, arrowHeight: height };
};
/**
 * Returns the recommended dimensions of the popover
 * that takes into account whether or not the width
 * should match the trigger width.
 */
const getPopoverDimensions = (size, contentEl, triggerEl) => {
    const contentDimentions = contentEl.getBoundingClientRect();
    const contentHeight = contentDimentions.height;
    let contentWidth = contentDimentions.width;
    if (size === 'cover' && triggerEl) {
        const triggerDimensions = triggerEl.getBoundingClientRect();
        contentWidth = triggerDimensions.width;
    }
    return {
        contentWidth,
        contentHeight,
    };
};
const configureDismissInteraction = (triggerEl, triggerAction, popoverEl, parentPopoverEl) => {
    let dismissCallbacks = [];
    const root = getElementRoot(parentPopoverEl);
    const parentContentEl = root.querySelector('.popover-content');
    switch (triggerAction) {
        case 'hover':
            dismissCallbacks = [
                {
                    /**
                     * Do not use mouseover here
                     * as this will causes the event to
                     * be dispatched on each underlying
                     * element rather than on the popover
                     * content as a whole.
                     */
                    eventName: 'mouseenter',
                    callback: (ev) => {
                        /**
                         * Do not dismiss the popover is we
                         * are hovering over its trigger.
                         * This would be easier if we used mouseover
                         * but this would cause the event to be dispatched
                         * more often than we would like, potentially
                         * causing performance issues.
                         */
                        const element = document.elementFromPoint(ev.clientX, ev.clientY);
                        if (element === triggerEl) {
                            return;
                        }
                        popoverEl.dismiss(undefined, undefined, false);
                    },
                },
            ];
            break;
        case 'context-menu':
        case 'click':
        default:
            dismissCallbacks = [
                {
                    eventName: 'click',
                    callback: (ev) => {
                        /**
                         * Do not dismiss the popover is we
                         * are hovering over its trigger.
                         */
                        const target = ev.target;
                        const closestTrigger = target.closest('[data-ion-popover-trigger]');
                        if (closestTrigger === triggerEl) {
                            /**
                             * stopPropagation here so if the
                             * popover has dismissOnSelect="true"
                             * the popover does not dismiss since
                             * we just clicked a trigger element.
                             */
                            ev.stopPropagation();
                            return;
                        }
                        popoverEl.dismiss(undefined, undefined, false);
                    },
                },
            ];
            break;
    }
    dismissCallbacks.forEach(({ eventName, callback }) => parentContentEl.addEventListener(eventName, callback));
    return () => {
        dismissCallbacks.forEach(({ eventName, callback }) => parentContentEl.removeEventListener(eventName, callback));
    };
};
/**
 * Configures the triggerEl to respond
 * to user interaction based upon the triggerAction
 * prop that devs have defined.
 */
const configureTriggerInteraction = (triggerEl, triggerAction, popoverEl) => {
    let triggerCallbacks = [];
    /**
     * Based upon the kind of trigger interaction
     * the user wants, we setup the correct event
     * listeners.
     */
    switch (triggerAction) {
        case 'hover':
            let hoverTimeout;
            triggerCallbacks = [
                {
                    eventName: 'mouseenter',
                    callback: async (ev) => {
                        ev.stopPropagation();
                        if (hoverTimeout) {
                            clearTimeout(hoverTimeout);
                        }
                        /**
                         * Hovering over a trigger should not
                         * immediately open the next popover.
                         */
                        hoverTimeout = setTimeout(() => {
                            raf(() => {
                                popoverEl.presentFromTrigger(ev);
                                hoverTimeout = undefined;
                            });
                        }, 100);
                    },
                },
                {
                    eventName: 'mouseleave',
                    callback: (ev) => {
                        if (hoverTimeout) {
                            clearTimeout(hoverTimeout);
                        }
                        /**
                         * If mouse is over another popover
                         * that is not this popover then we should
                         * close this popover.
                         */
                        const target = ev.relatedTarget;
                        if (!target) {
                            return;
                        }
                        if (target.closest('ion-popover') !== popoverEl) {
                            popoverEl.dismiss(undefined, undefined, false);
                        }
                    },
                },
                {
                    /**
                     * stopPropagation here prevents the popover
                     * from dismissing when dismiss-on-select="true".
                     */
                    eventName: 'click',
                    callback: (ev) => ev.stopPropagation(),
                },
                {
                    eventName: 'ionPopoverActivateTrigger',
                    callback: (ev) => popoverEl.presentFromTrigger(ev, true),
                },
            ];
            break;
        case 'context-menu':
            triggerCallbacks = [
                {
                    eventName: 'contextmenu',
                    callback: (ev) => {
                        /**
                         * Prevents the platform context
                         * menu from appearing.
                         */
                        ev.preventDefault();
                        popoverEl.presentFromTrigger(ev);
                    },
                },
                {
                    eventName: 'click',
                    callback: (ev) => ev.stopPropagation(),
                },
                {
                    eventName: 'ionPopoverActivateTrigger',
                    callback: (ev) => popoverEl.presentFromTrigger(ev, true),
                },
            ];
            break;
        case 'click':
        default:
            triggerCallbacks = [
                {
                    /**
                     * Do not do a stopPropagation() here
                     * because if you had two click triggers
                     * then clicking the first trigger and then
                     * clicking the second trigger would not cause
                     * the first popover to dismiss.
                     */
                    eventName: 'click',
                    callback: (ev) => popoverEl.presentFromTrigger(ev),
                },
                {
                    eventName: 'ionPopoverActivateTrigger',
                    callback: (ev) => popoverEl.presentFromTrigger(ev, true),
                },
            ];
            break;
    }
    triggerCallbacks.forEach(({ eventName, callback }) => triggerEl.addEventListener(eventName, callback));
    triggerEl.setAttribute('data-ion-popover-trigger', 'true');
    return () => {
        triggerCallbacks.forEach(({ eventName, callback }) => triggerEl.removeEventListener(eventName, callback));
        triggerEl.removeAttribute('data-ion-popover-trigger');
    };
};
/**
 * Returns the index of an ion-item in an array of ion-items.
 */
const getIndexOfItem = (items, item) => {
    if (!item || item.tagName !== 'ION-ITEM') {
        return -1;
    }
    return items.findIndex((el) => el === item);
};
/**
 * Given an array of elements and a currently focused ion-item
 * returns the next ion-item relative to the focused one or
 * undefined.
 */
const getNextItem = (items, currentItem) => {
    const currentItemIndex = getIndexOfItem(items, currentItem);
    return items[currentItemIndex + 1];
};
/**
 * Given an array of elements and a currently focused ion-item
 * returns the previous ion-item relative to the focused one or
 * undefined.
 */
const getPrevItem = (items, currentItem) => {
    const currentItemIndex = getIndexOfItem(items, currentItem);
    return items[currentItemIndex - 1];
};
/** Focus the internal button of the ion-item */
const focusItem = (item) => {
    const root = getElementRoot(item);
    const button = root.querySelector('button');
    if (button) {
        raf(() => button.focus());
    }
};
/**
 * Returns `true` if `el` has been designated
 * as a trigger element for an ion-popover.
 */
const isTriggerElement = (el) => el.hasAttribute('data-ion-popover-trigger');
const configureKeyboardInteraction = (popoverEl) => {
    const callback = async (ev) => {
        var _a;
        const activeElement = document.activeElement;
        let items = [];
        const targetTagName = (_a = ev.target) === null || _a === void 0 ? void 0 : _a.tagName;
        /**
         * Only handle custom keyboard interactions for the host popover element
         * and children ion-item elements.
         */
        if (targetTagName !== 'ION-POPOVER' && targetTagName !== 'ION-ITEM') {
            return;
        }
        /**
         * Complex selectors with :not() are :not supported
         * in older versions of Chromium so we need to do a
         * try/catch here so errors are not thrown.
         */
        try {
            /**
             * Select all ion-items that are not children of child popovers.
             * i.e. only select ion-item elements that are part of this popover
             */
            items = Array.from(popoverEl.querySelectorAll('ion-item:not(ion-popover ion-popover *):not([disabled])'));
            /* eslint-disable-next-line */
        }
        catch (_b) { }
        switch (ev.key) {
            /**
             * If we are in a child popover
             * then pressing the left arrow key
             * should close this popover and move
             * focus to the popover that presented
             * this one.
             */
            case 'ArrowLeft':
                const parentPopover = await popoverEl.getParentPopover();
                if (parentPopover) {
                    popoverEl.dismiss(undefined, undefined, false);
                }
                break;
            /**
             * ArrowDown should move focus to the next focusable ion-item.
             */
            case 'ArrowDown':
                // Disable movement/scroll with keyboard
                ev.preventDefault();
                const nextItem = getNextItem(items, activeElement);
                if (nextItem !== undefined) {
                    focusItem(nextItem);
                }
                break;
            /**
             * ArrowUp should move focus to the previous focusable ion-item.
             */
            case 'ArrowUp':
                // Disable movement/scroll with keyboard
                ev.preventDefault();
                const prevItem = getPrevItem(items, activeElement);
                if (prevItem !== undefined) {
                    focusItem(prevItem);
                }
                break;
            /**
             * Home should move focus to the first focusable ion-item.
             */
            case 'Home':
                ev.preventDefault();
                const firstItem = items[0];
                if (firstItem !== undefined) {
                    focusItem(firstItem);
                }
                break;
            /**
             * End should move focus to the last focusable ion-item.
             */
            case 'End':
                ev.preventDefault();
                const lastItem = items[items.length - 1];
                if (lastItem !== undefined) {
                    focusItem(lastItem);
                }
                break;
            /**
             * ArrowRight, Spacebar, or Enter should activate
             * the currently focused trigger item to open a
             * popover if the element is a trigger item.
             */
            case 'ArrowRight':
            case ' ':
            case 'Enter':
                if (activeElement && isTriggerElement(activeElement)) {
                    const rightEvent = new CustomEvent('ionPopoverActivateTrigger');
                    activeElement.dispatchEvent(rightEvent);
                }
                break;
        }
    };
    popoverEl.addEventListener('keydown', callback);
    return () => popoverEl.removeEventListener('keydown', callback);
};
/**
 * Positions a popover by taking into account
 * the reference point, preferred side, alignment
 * and viewport dimensions.
 */
const getPopoverPosition = (isRTL, contentWidth, contentHeight, arrowWidth, arrowHeight, reference, side, align, defaultPosition, triggerEl, event) => {
    var _a;
    let referenceCoordinates = {
        top: 0,
        left: 0,
        width: 0,
        height: 0,
    };
    /**
     * Calculate position relative to the
     * x-y coordinates in the event that
     * was passed in
     */
    switch (reference) {
        case 'event':
            if (!event) {
                return defaultPosition;
            }
            const mouseEv = event;
            referenceCoordinates = {
                top: mouseEv.clientY,
                left: mouseEv.clientX,
                width: 1,
                height: 1,
            };
            break;
        /**
         * Calculate position relative to the bounding
         * box on either the trigger element
         * specified via the `trigger` prop or
         * the target specified on the event
         * that was passed in.
         */
        case 'trigger':
        default:
            const customEv = event;
            /**
             * ionShadowTarget is used when we need to align the
             * popover with an element inside of the shadow root
             * of an Ionic component. Ex: Presenting a popover
             * by clicking on the collapsed indicator inside
             * of `ion-breadcrumb` and centering it relative
             * to the indicator rather than `ion-breadcrumb`
             * as a whole.
             */
            const actualTriggerEl = (triggerEl ||
                ((_a = customEv === null || customEv === void 0 ? void 0 : customEv.detail) === null || _a === void 0 ? void 0 : _a.ionShadowTarget) ||
                (customEv === null || customEv === void 0 ? void 0 : customEv.target));
            if (!actualTriggerEl) {
                return defaultPosition;
            }
            const triggerBoundingBox = actualTriggerEl.getBoundingClientRect();
            referenceCoordinates = {
                top: triggerBoundingBox.top,
                left: triggerBoundingBox.left,
                width: triggerBoundingBox.width,
                height: triggerBoundingBox.height,
            };
            break;
    }
    /**
     * Get top/left offset that would allow
     * popover to be positioned on the
     * preferred side of the reference.
     */
    const coordinates = calculatePopoverSide(side, referenceCoordinates, contentWidth, contentHeight, arrowWidth, arrowHeight, isRTL);
    /**
     * Get the top/left adjustments that
     * would allow the popover content
     * to have the correct alignment.
     */
    const alignedCoordinates = calculatePopoverAlign(align, side, referenceCoordinates, contentWidth, contentHeight);
    const top = coordinates.top + alignedCoordinates.top;
    const left = coordinates.left + alignedCoordinates.left;
    const { arrowTop, arrowLeft } = calculateArrowPosition(side, arrowWidth, arrowHeight, top, left, contentWidth, contentHeight, isRTL);
    const { originX, originY } = calculatePopoverOrigin(side, align, isRTL);
    return { top, left, referenceCoordinates, arrowTop, arrowLeft, originX, originY };
};
/**
 * Determines the transform-origin
 * of the popover animation so that it
 * is in line with what the side and alignment
 * prop values are. Currently only used
 * with the MD animation.
 */
const calculatePopoverOrigin = (side, align, isRTL) => {
    switch (side) {
        case 'top':
            return { originX: getOriginXAlignment(align), originY: 'bottom' };
        case 'bottom':
            return { originX: getOriginXAlignment(align), originY: 'top' };
        case 'left':
            return { originX: 'right', originY: getOriginYAlignment(align) };
        case 'right':
            return { originX: 'left', originY: getOriginYAlignment(align) };
        case 'start':
            return { originX: isRTL ? 'left' : 'right', originY: getOriginYAlignment(align) };
        case 'end':
            return { originX: isRTL ? 'right' : 'left', originY: getOriginYAlignment(align) };
    }
};
const getOriginXAlignment = (align) => {
    switch (align) {
        case 'start':
            return 'left';
        case 'center':
            return 'center';
        case 'end':
            return 'right';
    }
};
const getOriginYAlignment = (align) => {
    switch (align) {
        case 'start':
            return 'top';
        case 'center':
            return 'center';
        case 'end':
            return 'bottom';
    }
};
/**
 * Calculates where the arrow positioning
 * should be relative to the popover content.
 */
const calculateArrowPosition = (side, arrowWidth, arrowHeight, top, left, contentWidth, contentHeight, isRTL) => {
    /**
     * Note: When side is left, right, start, or end, the arrow is
     * been rotated using a `transform`, so to move the arrow up or down
     * by its dimension, you need to use `arrowWidth`.
     */
    const leftPosition = {
        arrowTop: top + contentHeight / 2 - arrowWidth / 2,
        arrowLeft: left + contentWidth - arrowWidth / 2,
    };
    /**
     * Move the arrow to the left by arrowWidth and then
     * again by half of its width because we have rotated
     * the arrow using a transform.
     */
    const rightPosition = { arrowTop: top + contentHeight / 2 - arrowWidth / 2, arrowLeft: left - arrowWidth * 1.5 };
    switch (side) {
        case 'top':
            return { arrowTop: top + contentHeight, arrowLeft: left + contentWidth / 2 - arrowWidth / 2 };
        case 'bottom':
            return { arrowTop: top - arrowHeight, arrowLeft: left + contentWidth / 2 - arrowWidth / 2 };
        case 'left':
            return leftPosition;
        case 'right':
            return rightPosition;
        case 'start':
            return isRTL ? rightPosition : leftPosition;
        case 'end':
            return isRTL ? leftPosition : rightPosition;
        default:
            return { arrowTop: 0, arrowLeft: 0 };
    }
};
/**
 * Calculates the required top/left
 * values needed to position the popover
 * content on the side specified in the
 * `side` prop.
 */
const calculatePopoverSide = (side, triggerBoundingBox, contentWidth, contentHeight, arrowWidth, arrowHeight, isRTL) => {
    const sideLeft = {
        top: triggerBoundingBox.top,
        left: triggerBoundingBox.left - contentWidth - arrowWidth,
    };
    const sideRight = {
        top: triggerBoundingBox.top,
        left: triggerBoundingBox.left + triggerBoundingBox.width + arrowWidth,
    };
    switch (side) {
        case 'top':
            return {
                top: triggerBoundingBox.top - contentHeight - arrowHeight,
                left: triggerBoundingBox.left,
            };
        case 'right':
            return sideRight;
        case 'bottom':
            return {
                top: triggerBoundingBox.top + triggerBoundingBox.height + arrowHeight,
                left: triggerBoundingBox.left,
            };
        case 'left':
            return sideLeft;
        case 'start':
            return isRTL ? sideRight : sideLeft;
        case 'end':
            return isRTL ? sideLeft : sideRight;
    }
};
/**
 * Calculates the required top/left
 * offset values needed to provide the
 * correct alignment regardless while taking
 * into account the side the popover is on.
 */
const calculatePopoverAlign = (align, side, triggerBoundingBox, contentWidth, contentHeight) => {
    switch (align) {
        case 'center':
            return calculatePopoverCenterAlign(side, triggerBoundingBox, contentWidth, contentHeight);
        case 'end':
            return calculatePopoverEndAlign(side, triggerBoundingBox, contentWidth, contentHeight);
        case 'start':
        default:
            return { top: 0, left: 0 };
    }
};
/**
 * Calculate the end alignment for
 * the popover. If side is on the x-axis
 * then the align values refer to the top
 * and bottom margins of the content.
 * If side is on the y-axis then the
 * align values refer to the left and right
 * margins of the content.
 */
const calculatePopoverEndAlign = (side, triggerBoundingBox, contentWidth, contentHeight) => {
    switch (side) {
        case 'start':
        case 'end':
        case 'left':
        case 'right':
            return {
                top: -(contentHeight - triggerBoundingBox.height),
                left: 0,
            };
        case 'top':
        case 'bottom':
        default:
            return {
                top: 0,
                left: -(contentWidth - triggerBoundingBox.width),
            };
    }
};
/**
 * Calculate the center alignment for
 * the popover. If side is on the x-axis
 * then the align values refer to the top
 * and bottom margins of the content.
 * If side is on the y-axis then the
 * align values refer to the left and right
 * margins of the content.
 */
const calculatePopoverCenterAlign = (side, triggerBoundingBox, contentWidth, contentHeight) => {
    switch (side) {
        case 'start':
        case 'end':
        case 'left':
        case 'right':
            return {
                top: -(contentHeight / 2 - triggerBoundingBox.height / 2),
                left: 0,
            };
        case 'top':
        case 'bottom':
        default:
            return {
                top: 0,
                left: -(contentWidth / 2 - triggerBoundingBox.width / 2),
            };
    }
};
/**
 * Adjusts popover positioning coordinates
 * such that popover does not appear offscreen
 * or overlapping safe area bounds.
 */
const calculateWindowAdjustment = (side, coordTop, coordLeft, bodyPadding, bodyWidth, bodyHeight, contentWidth, contentHeight, safeAreaMargin, contentOriginX, contentOriginY, triggerCoordinates, coordArrowTop = 0, coordArrowLeft = 0, arrowHeight = 0) => {
    let arrowTop = coordArrowTop;
    const arrowLeft = coordArrowLeft;
    let left = coordLeft;
    let top = coordTop;
    let bottom;
    let originX = contentOriginX;
    let originY = contentOriginY;
    let checkSafeAreaLeft = false;
    let checkSafeAreaRight = false;
    const triggerTop = triggerCoordinates
        ? triggerCoordinates.top + triggerCoordinates.height
        : bodyHeight / 2 - contentHeight / 2;
    const triggerHeight = triggerCoordinates ? triggerCoordinates.height : 0;
    let addPopoverBottomClass = false;
    /**
     * Adjust popover so it does not
     * go off the left of the screen.
     */
    if (left < bodyPadding + safeAreaMargin) {
        left = bodyPadding;
        checkSafeAreaLeft = true;
        originX = 'left';
        /**
         * Adjust popover so it does not
         * go off the right of the screen.
         */
    }
    else if (contentWidth + bodyPadding + left + safeAreaMargin > bodyWidth) {
        checkSafeAreaRight = true;
        left = bodyWidth - contentWidth - bodyPadding;
        originX = 'right';
    }
    /**
     * Adjust popover so it does not
     * go off the top of the screen.
     * If popover is on the left or the right of
     * the trigger, then we should not adjust top
     * margins.
     */
    if (triggerTop + triggerHeight + contentHeight > bodyHeight && (side === 'top' || side === 'bottom')) {
        if (triggerTop - contentHeight > 0) {
            /**
             * While we strive to align the popover with the trigger
             * on smaller screens this is not always possible. As a result,
             * we adjust the popover up so that it does not hang
             * off the bottom of the screen. However, we do not want to move
             * the popover up so much that it goes off the top of the screen.
             *
             * We chose 12 here so that the popover position looks a bit nicer as
             * it is not right up against the edge of the screen.
             */
            top = Math.max(12, triggerTop - contentHeight - triggerHeight - (arrowHeight - 1));
            arrowTop = top + contentHeight;
            originY = 'bottom';
            addPopoverBottomClass = true;
            /**
             * If not enough room for popover to appear
             * above trigger, then cut it off.
             */
        }
        else {
            bottom = bodyPadding;
        }
    }
    return {
        top,
        left,
        bottom,
        originX,
        originY,
        checkSafeAreaLeft,
        checkSafeAreaRight,
        arrowTop,
        arrowLeft,
        addPopoverBottomClass,
    };
};
const shouldShowArrow = (side, didAdjustBounds = false, ev, trigger) => {
    /**
     * If no event provided and
     * we do not have a trigger,
     * then this popover was likely
     * presented via the popoverController
     * or users called `present` manually.
     * In this case, the arrow should not be
     * shown as we do not have a reference.
     */
    if (!ev && !trigger) {
        return false;
    }
    /**
     * If popover is on the left or the right
     * of a trigger, but we needed to adjust the
     * popover due to screen bounds, then we should
     * hide the arrow as it will never be pointing
     * at the trigger.
     */
    if (side !== 'top' && side !== 'bottom' && didAdjustBounds) {
        return false;
    }
    return true;
};

const POPOVER_IOS_BODY_PADDING = 5;
/**
 * iOS Popover Enter Animation
 */
// TODO(FW-2832): types
const iosEnterAnimation = (baseEl, opts) => {
    var _a;
    const { event: ev, size, trigger, reference, side, align } = opts;
    const doc = baseEl.ownerDocument;
    const isRTL = doc.dir === 'rtl';
    const bodyWidth = doc.defaultView.innerWidth;
    const bodyHeight = doc.defaultView.innerHeight;
    const root = getElementRoot(baseEl);
    const contentEl = root.querySelector('.popover-content');
    const arrowEl = root.querySelector('.popover-arrow');
    const referenceSizeEl = trigger || ((_a = ev === null || ev === void 0 ? void 0 : ev.detail) === null || _a === void 0 ? void 0 : _a.ionShadowTarget) || (ev === null || ev === void 0 ? void 0 : ev.target);
    const { contentWidth, contentHeight } = getPopoverDimensions(size, contentEl, referenceSizeEl);
    const { arrowWidth, arrowHeight } = getArrowDimensions(arrowEl);
    const defaultPosition = {
        top: bodyHeight / 2 - contentHeight / 2,
        left: bodyWidth / 2 - contentWidth / 2,
        originX: isRTL ? 'right' : 'left',
        originY: 'top',
    };
    const results = getPopoverPosition(isRTL, contentWidth, contentHeight, arrowWidth, arrowHeight, reference, side, align, defaultPosition, trigger, ev);
    const padding = size === 'cover' ? 0 : POPOVER_IOS_BODY_PADDING;
    const margin = size === 'cover' ? 0 : 25;
    const { originX, originY, top, left, bottom, checkSafeAreaLeft, checkSafeAreaRight, arrowTop, arrowLeft, addPopoverBottomClass, } = calculateWindowAdjustment(side, results.top, results.left, padding, bodyWidth, bodyHeight, contentWidth, contentHeight, margin, results.originX, results.originY, results.referenceCoordinates, results.arrowTop, results.arrowLeft, arrowHeight);
    const baseAnimation = createAnimation();
    const backdropAnimation = createAnimation();
    const contentAnimation = createAnimation();
    backdropAnimation
        .addElement(root.querySelector('ion-backdrop'))
        .fromTo('opacity', 0.01, 'var(--backdrop-opacity)')
        .beforeStyles({
        'pointer-events': 'none',
    })
        .afterClearStyles(['pointer-events']);
    // In Chromium, if the wrapper animates, the backdrop filter doesn't work.
    // The Chromium team stated that this behavior is expected and not a bug. The element animating opacity creates a backdrop root for the backdrop-filter.
    // To get around this, instead of animating the wrapper, animate both the arrow and content.
    // https://bugs.chromium.org/p/chromium/issues/detail?id=1148826
    contentAnimation
        .addElement(root.querySelector('.popover-arrow'))
        .addElement(root.querySelector('.popover-content'))
        .fromTo('opacity', 0.01, 1);
    // TODO(FW-4376) Ensure that arrow also blurs when translucent
    return baseAnimation
        .easing('ease')
        .duration(100)
        .beforeAddWrite(() => {
        if (size === 'cover') {
            baseEl.style.setProperty('--width', `${contentWidth}px`);
        }
        if (addPopoverBottomClass) {
            baseEl.classList.add('popover-bottom');
        }
        if (bottom !== undefined) {
            contentEl.style.setProperty('bottom', `${bottom}px`);
        }
        const safeAreaLeft = ' + var(--ion-safe-area-left, 0)';
        const safeAreaRight = ' - var(--ion-safe-area-right, 0)';
        let leftValue = `${left}px`;
        if (checkSafeAreaLeft) {
            leftValue = `${left}px${safeAreaLeft}`;
        }
        if (checkSafeAreaRight) {
            leftValue = `${left}px${safeAreaRight}`;
        }
        contentEl.style.setProperty('top', `calc(${top}px + var(--offset-y, 0))`);
        contentEl.style.setProperty('left', `calc(${leftValue} + var(--offset-x, 0))`);
        contentEl.style.setProperty('transform-origin', `${originY} ${originX}`);
        if (arrowEl !== null) {
            const didAdjustBounds = results.top !== top || results.left !== left;
            const showArrow = shouldShowArrow(side, didAdjustBounds, ev, trigger);
            if (showArrow) {
                arrowEl.style.setProperty('top', `calc(${arrowTop}px + var(--offset-y, 0))`);
                arrowEl.style.setProperty('left', `calc(${arrowLeft}px + var(--offset-x, 0))`);
            }
            else {
                arrowEl.style.setProperty('display', 'none');
            }
        }
    })
        .addAnimation([backdropAnimation, contentAnimation]);
};

/**
 * iOS Popover Leave Animation
 */
const iosLeaveAnimation = (baseEl) => {
    const root = getElementRoot(baseEl);
    const contentEl = root.querySelector('.popover-content');
    const arrowEl = root.querySelector('.popover-arrow');
    const baseAnimation = createAnimation();
    const backdropAnimation = createAnimation();
    const contentAnimation = createAnimation();
    backdropAnimation.addElement(root.querySelector('ion-backdrop')).fromTo('opacity', 'var(--backdrop-opacity)', 0);
    contentAnimation
        .addElement(root.querySelector('.popover-arrow'))
        .addElement(root.querySelector('.popover-content'))
        .fromTo('opacity', 0.99, 0);
    return baseAnimation
        .easing('ease')
        .afterAddWrite(() => {
        baseEl.style.removeProperty('--width');
        baseEl.classList.remove('popover-bottom');
        contentEl.style.removeProperty('top');
        contentEl.style.removeProperty('left');
        contentEl.style.removeProperty('bottom');
        contentEl.style.removeProperty('transform-origin');
        if (arrowEl) {
            arrowEl.style.removeProperty('top');
            arrowEl.style.removeProperty('left');
            arrowEl.style.removeProperty('display');
        }
    })
        .duration(300)
        .addAnimation([backdropAnimation, contentAnimation]);
};

const POPOVER_MD_BODY_PADDING = 12;
/**
 * Md Popover Enter Animation
 */
// TODO(FW-2832): types
const mdEnterAnimation = (baseEl, opts) => {
    var _a;
    const { event: ev, size, trigger, reference, side, align } = opts;
    const doc = baseEl.ownerDocument;
    const isRTL = doc.dir === 'rtl';
    const bodyWidth = doc.defaultView.innerWidth;
    const bodyHeight = doc.defaultView.innerHeight;
    const root = getElementRoot(baseEl);
    const contentEl = root.querySelector('.popover-content');
    const referenceSizeEl = trigger || ((_a = ev === null || ev === void 0 ? void 0 : ev.detail) === null || _a === void 0 ? void 0 : _a.ionShadowTarget) || (ev === null || ev === void 0 ? void 0 : ev.target);
    const { contentWidth, contentHeight } = getPopoverDimensions(size, contentEl, referenceSizeEl);
    const defaultPosition = {
        top: bodyHeight / 2 - contentHeight / 2,
        left: bodyWidth / 2 - contentWidth / 2,
        originX: isRTL ? 'right' : 'left',
        originY: 'top',
    };
    const results = getPopoverPosition(isRTL, contentWidth, contentHeight, 0, 0, reference, side, align, defaultPosition, trigger, ev);
    const padding = size === 'cover' ? 0 : POPOVER_MD_BODY_PADDING;
    const { originX, originY, top, left, bottom } = calculateWindowAdjustment(side, results.top, results.left, padding, bodyWidth, bodyHeight, contentWidth, contentHeight, 0, results.originX, results.originY, results.referenceCoordinates);
    const baseAnimation = createAnimation();
    const backdropAnimation = createAnimation();
    const wrapperAnimation = createAnimation();
    const contentAnimation = createAnimation();
    const viewportAnimation = createAnimation();
    backdropAnimation
        .addElement(root.querySelector('ion-backdrop'))
        .fromTo('opacity', 0.01, 'var(--backdrop-opacity)')
        .beforeStyles({
        'pointer-events': 'none',
    })
        .afterClearStyles(['pointer-events']);
    wrapperAnimation.addElement(root.querySelector('.popover-wrapper')).duration(150).fromTo('opacity', 0.01, 1);
    contentAnimation
        .addElement(contentEl)
        .beforeStyles({
        top: `calc(${top}px + var(--offset-y, 0px))`,
        left: `calc(${left}px + var(--offset-x, 0px))`,
        'transform-origin': `${originY} ${originX}`,
    })
        .beforeAddWrite(() => {
        if (bottom !== undefined) {
            contentEl.style.setProperty('bottom', `${bottom}px`);
        }
    })
        .fromTo('transform', 'scale(0.8)', 'scale(1)');
    viewportAnimation.addElement(root.querySelector('.popover-viewport')).fromTo('opacity', 0.01, 1);
    return baseAnimation
        .easing('cubic-bezier(0.36,0.66,0.04,1)')
        .duration(300)
        .beforeAddWrite(() => {
        if (size === 'cover') {
            baseEl.style.setProperty('--width', `${contentWidth}px`);
        }
        if (originY === 'bottom') {
            baseEl.classList.add('popover-bottom');
        }
    })
        .addAnimation([backdropAnimation, wrapperAnimation, contentAnimation, viewportAnimation]);
};

/**
 * Md Popover Leave Animation
 */
const mdLeaveAnimation = (baseEl) => {
    const root = getElementRoot(baseEl);
    const contentEl = root.querySelector('.popover-content');
    const baseAnimation = createAnimation();
    const backdropAnimation = createAnimation();
    const wrapperAnimation = createAnimation();
    backdropAnimation.addElement(root.querySelector('ion-backdrop')).fromTo('opacity', 'var(--backdrop-opacity)', 0);
    wrapperAnimation.addElement(root.querySelector('.popover-wrapper')).fromTo('opacity', 0.99, 0);
    return baseAnimation
        .easing('ease')
        .afterAddWrite(() => {
        baseEl.style.removeProperty('--width');
        baseEl.classList.remove('popover-bottom');
        contentEl.style.removeProperty('top');
        contentEl.style.removeProperty('left');
        contentEl.style.removeProperty('bottom');
        contentEl.style.removeProperty('transform-origin');
    })
        .duration(150)
        .addAnimation([backdropAnimation, wrapperAnimation]);
};

const ionicPopoverMdCss = ":host{--background:var(--ion-background-color, #fff);--min-width:0;--min-height:0;--max-width:auto;--height:auto;--offset-x:0px;--offset-y:0px;right:0;left:0;top:0;bottom:0;display:-ms-flexbox;display:flex;position:fixed;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;outline:none;color:var(--ion-text-color, #000);z-index:1001}:host(.popover-nested){pointer-events:none}:host(.popover-nested) .popover-wrapper{pointer-events:auto}:host(.overlay-hidden){display:none}.popover-wrapper{z-index:10}.popover-content{display:-ms-flexbox;display:flex;position:absolute;-ms-flex-direction:column;flex-direction:column;width:var(--width);min-width:var(--min-width);max-width:var(--max-width);height:var(--height);min-height:var(--min-height);max-height:var(--max-height);background:var(--background);-webkit-box-shadow:var(--box-shadow);box-shadow:var(--box-shadow);overflow:auto;z-index:10}::slotted(.popover-viewport){--ion-safe-area-top:0px;--ion-safe-area-right:0px;--ion-safe-area-bottom:0px;--ion-safe-area-left:0px;display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column}:host(.popover-nested.popover-side-left){--offset-x:5px}:host(.popover-nested.popover-side-right){--offset-x:-5px}:host(.popover-nested.popover-side-start){--offset-x:5px}:host-context([dir=rtl]):host(.popover-nested.popover-side-start),:host-context([dir=rtl]).popover-nested.popover-side-start{--offset-x:-5px}@supports selector(:dir(rtl)){:host(.popover-nested.popover-side-start:dir(rtl)){--offset-x:-5px}}:host(.popover-nested.popover-side-end){--offset-x:-5px}:host-context([dir=rtl]):host(.popover-nested.popover-side-end),:host-context([dir=rtl]).popover-nested.popover-side-end{--offset-x:5px}@supports selector(:dir(rtl)){:host(.popover-nested.popover-side-end:dir(rtl)){--offset-x:5px}}:host{--width:250px;--max-height:90%;--box-shadow:0 5px 5px -3px rgba(0, 0, 0, 0.2), 0 8px 10px 1px rgba(0, 0, 0, 0.14), 0 3px 14px 2px rgba(0, 0, 0, 0.12);--backdrop-opacity:var(--ion-backdrop-opacity, 0.32)}.popover-content{border-radius:4px;-webkit-transform-origin:left top;transform-origin:left top}:host-context([dir=rtl]) .popover-content{-webkit-transform-origin:right top;transform-origin:right top}[dir=rtl] .popover-content{-webkit-transform-origin:right top;transform-origin:right top}@supports selector(:dir(rtl)){.popover-content:dir(rtl){-webkit-transform-origin:right top;transform-origin:right top}}.popover-viewport{-webkit-transition-delay:100ms;transition-delay:100ms}.popover-wrapper{opacity:0}";

const popoverIosCss = ":host{--background:var(--ion-background-color, #fff);--min-width:0;--min-height:0;--max-width:auto;--height:auto;--offset-x:0px;--offset-y:0px;right:0;left:0;top:0;bottom:0;display:-ms-flexbox;display:flex;position:fixed;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;outline:none;color:var(--ion-text-color, #000);z-index:1001}:host(.popover-nested){pointer-events:none}:host(.popover-nested) .popover-wrapper{pointer-events:auto}:host(.overlay-hidden){display:none}.popover-wrapper{z-index:10}.popover-content{display:-ms-flexbox;display:flex;position:absolute;-ms-flex-direction:column;flex-direction:column;width:var(--width);min-width:var(--min-width);max-width:var(--max-width);height:var(--height);min-height:var(--min-height);max-height:var(--max-height);background:var(--background);-webkit-box-shadow:var(--box-shadow);box-shadow:var(--box-shadow);overflow:auto;z-index:10}::slotted(.popover-viewport){--ion-safe-area-top:0px;--ion-safe-area-right:0px;--ion-safe-area-bottom:0px;--ion-safe-area-left:0px;display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column}:host(.popover-nested.popover-side-left){--offset-x:5px}:host(.popover-nested.popover-side-right){--offset-x:-5px}:host(.popover-nested.popover-side-start){--offset-x:5px}:host-context([dir=rtl]):host(.popover-nested.popover-side-start),:host-context([dir=rtl]).popover-nested.popover-side-start{--offset-x:-5px}@supports selector(:dir(rtl)){:host(.popover-nested.popover-side-start:dir(rtl)){--offset-x:-5px}}:host(.popover-nested.popover-side-end){--offset-x:-5px}:host-context([dir=rtl]):host(.popover-nested.popover-side-end),:host-context([dir=rtl]).popover-nested.popover-side-end{--offset-x:5px}@supports selector(:dir(rtl)){:host(.popover-nested.popover-side-end:dir(rtl)){--offset-x:5px}}:host{--width:200px;--max-height:90%;--box-shadow:none;--backdrop-opacity:var(--ion-backdrop-opacity, 0.08)}:host(.popover-desktop){--box-shadow:0px 4px 16px 0px rgba(0, 0, 0, 0.12)}.popover-content{border-radius:10px}:host(.popover-desktop) .popover-content{border:0.5px solid var(--ion-color-step-100, var(--ion-background-color-step-100, #e6e6e6))}.popover-arrow{display:block;position:absolute;width:20px;height:10px;overflow:hidden;z-index:11}.popover-arrow::after{top:3px;border-radius:3px;position:absolute;width:14px;height:14px;-webkit-transform:rotate(45deg);transform:rotate(45deg);background:var(--background);content:\"\";z-index:10}.popover-arrow::after{inset-inline-start:3px}:host(.popover-bottom) .popover-arrow{top:auto;bottom:-10px}:host(.popover-bottom) .popover-arrow::after{top:-6px}:host(.popover-side-left) .popover-arrow{-webkit-transform:rotate(90deg);transform:rotate(90deg)}:host(.popover-side-right) .popover-arrow{-webkit-transform:rotate(-90deg);transform:rotate(-90deg)}:host(.popover-side-top) .popover-arrow{-webkit-transform:rotate(180deg);transform:rotate(180deg)}:host(.popover-side-start) .popover-arrow{-webkit-transform:rotate(90deg);transform:rotate(90deg)}:host-context([dir=rtl]):host(.popover-side-start) .popover-arrow,:host-context([dir=rtl]).popover-side-start .popover-arrow{-webkit-transform:rotate(-90deg);transform:rotate(-90deg)}@supports selector(:dir(rtl)){:host(.popover-side-start:dir(rtl)) .popover-arrow{-webkit-transform:rotate(-90deg);transform:rotate(-90deg)}}:host(.popover-side-end) .popover-arrow{-webkit-transform:rotate(-90deg);transform:rotate(-90deg)}:host-context([dir=rtl]):host(.popover-side-end) .popover-arrow,:host-context([dir=rtl]).popover-side-end .popover-arrow{-webkit-transform:rotate(90deg);transform:rotate(90deg)}@supports selector(:dir(rtl)){:host(.popover-side-end:dir(rtl)) .popover-arrow{-webkit-transform:rotate(90deg);transform:rotate(90deg)}}.popover-arrow,.popover-content{opacity:0}@supports ((-webkit-backdrop-filter: blur(0)) or (backdrop-filter: blur(0))){:host(.popover-translucent) .popover-content,:host(.popover-translucent) .popover-arrow::after{background:rgba(var(--ion-background-color-rgb, 255, 255, 255), 0.8);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px)}}";

const popoverMdCss = ":host{--background:var(--ion-background-color, #fff);--min-width:0;--min-height:0;--max-width:auto;--height:auto;--offset-x:0px;--offset-y:0px;right:0;left:0;top:0;bottom:0;display:-ms-flexbox;display:flex;position:fixed;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;outline:none;color:var(--ion-text-color, #000);z-index:1001}:host(.popover-nested){pointer-events:none}:host(.popover-nested) .popover-wrapper{pointer-events:auto}:host(.overlay-hidden){display:none}.popover-wrapper{z-index:10}.popover-content{display:-ms-flexbox;display:flex;position:absolute;-ms-flex-direction:column;flex-direction:column;width:var(--width);min-width:var(--min-width);max-width:var(--max-width);height:var(--height);min-height:var(--min-height);max-height:var(--max-height);background:var(--background);-webkit-box-shadow:var(--box-shadow);box-shadow:var(--box-shadow);overflow:auto;z-index:10}::slotted(.popover-viewport){--ion-safe-area-top:0px;--ion-safe-area-right:0px;--ion-safe-area-bottom:0px;--ion-safe-area-left:0px;display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column}:host(.popover-nested.popover-side-left){--offset-x:5px}:host(.popover-nested.popover-side-right){--offset-x:-5px}:host(.popover-nested.popover-side-start){--offset-x:5px}:host-context([dir=rtl]):host(.popover-nested.popover-side-start),:host-context([dir=rtl]).popover-nested.popover-side-start{--offset-x:-5px}@supports selector(:dir(rtl)){:host(.popover-nested.popover-side-start:dir(rtl)){--offset-x:-5px}}:host(.popover-nested.popover-side-end){--offset-x:-5px}:host-context([dir=rtl]):host(.popover-nested.popover-side-end),:host-context([dir=rtl]).popover-nested.popover-side-end{--offset-x:5px}@supports selector(:dir(rtl)){:host(.popover-nested.popover-side-end:dir(rtl)){--offset-x:5px}}:host{--width:250px;--max-height:90%;--box-shadow:0 5px 5px -3px rgba(0, 0, 0, 0.2), 0 8px 10px 1px rgba(0, 0, 0, 0.14), 0 3px 14px 2px rgba(0, 0, 0, 0.12);--backdrop-opacity:var(--ion-backdrop-opacity, 0.32)}.popover-content{border-radius:4px;-webkit-transform-origin:left top;transform-origin:left top}:host-context([dir=rtl]) .popover-content{-webkit-transform-origin:right top;transform-origin:right top}[dir=rtl] .popover-content{-webkit-transform-origin:right top;transform-origin:right top}@supports selector(:dir(rtl)){.popover-content:dir(rtl){-webkit-transform-origin:right top;transform-origin:right top}}.popover-viewport{-webkit-transition-delay:100ms;transition-delay:100ms}.popover-wrapper{opacity:0}";

const Popover = /*@__PURE__*/ proxyCustomElement(class Popover extends HTMLElement {
    constructor(registerHost) {
        super();
        if (registerHost !== false) {
            this.__registerHost();
        }
        this.__attachShadow();
        this.didPresent = createEvent(this, "ionPopoverDidPresent", 7);
        this.willPresent = createEvent(this, "ionPopoverWillPresent", 7);
        this.willDismiss = createEvent(this, "ionPopoverWillDismiss", 7);
        this.didDismiss = createEvent(this, "ionPopoverDidDismiss", 7);
        this.didPresentShorthand = createEvent(this, "didPresent", 7);
        this.willPresentShorthand = createEvent(this, "willPresent", 7);
        this.willDismissShorthand = createEvent(this, "willDismiss", 7);
        this.didDismissShorthand = createEvent(this, "didDismiss", 7);
        this.ionMount = createEvent(this, "ionMount", 7);
        this.parentPopover = null;
        this.coreDelegate = CoreDelegate();
        this.lockController = createLockController();
        this.inline = false;
        this.focusDescendantOnPresent = false;
        this.presented = false;
        /** @internal */
        this.hasController = false;
        /**
         * If `true`, the keyboard will be automatically dismissed when the overlay is presented.
         */
        this.keyboardClose = true;
        /**
         * If `true`, the popover will be dismissed when the backdrop is clicked.
         */
        this.backdropDismiss = true;
        /**
         * If `true`, a backdrop will be displayed behind the popover.
         * This property controls whether or not the backdrop
         * darkens the screen when the popover is presented.
         * It does not control whether or not the backdrop
         * is active or present in the DOM.
         */
        this.showBackdrop = true;
        /**
         * If `true`, the popover will be translucent.
         * Only applies when the theme is `"ios"` and the device supports
         * [`backdrop-filter`](https://developer.mozilla.org/en-US/docs/Web/CSS/backdrop-filter#Browser_compatibility).
         */
        this.translucent = false;
        /**
         * If `true`, the popover will animate.
         */
        this.animated = true;
        /**
         * Describes what kind of interaction with the trigger that
         * should cause the popover to open. Does not apply when the `trigger`
         * property is `undefined`.
         * If `"click"`, the popover will be presented when the trigger is left clicked.
         * If `"hover"`, the popover will be presented when a pointer hovers over the trigger.
         * If `"context-menu"`, the popover will be presented when the trigger is right
         * clicked on desktop and long pressed on mobile. This will also prevent your
         * device's normal context menu from appearing.
         */
        this.triggerAction = 'click';
        /**
         * Describes how to calculate the popover width.
         * If `"cover"`, the popover width will match the width of the trigger.
         * If `"auto"`, the popover width will be set to a static default value.
         */
        this.size = 'auto';
        /**
         * If `true`, the popover will be automatically
         * dismissed when the content has been clicked.
         */
        this.dismissOnSelect = false;
        /**
         * Describes what to position the popover relative to.
         * If `"trigger"`, the popover will be positioned relative
         * to the trigger button. If passing in an event, this is
         * determined via event.target.
         * If `"event"`, the popover will be positioned relative
         * to the x/y coordinates of the trigger action. If passing
         * in an event, this is determined via event.clientX and event.clientY.
         */
        this.reference = 'trigger';
        /**
         * Describes which side of the `reference` point to position
         * the popover on. The `"start"` and `"end"` values are RTL-aware,
         * and the `"left"` and `"right"` values are not.
         */
        this.side = 'bottom';
        /**
         * If `true`, the popover will display an arrow that points at the
         * `reference` on `"ios"` theme.
         */
        this.arrow = true;
        /**
         * If `true`, the popover will open. If `false`, the popover will close.
         * Use this if you need finer grained control over presentation, otherwise
         * just use the popoverController or the `trigger` property.
         * Note: `isOpen` will not automatically be set back to `false` when
         * the popover dismisses. You will need to do that in your code.
         */
        this.isOpen = false;
        /**
         * @internal
         *
         * If `true` the popover will not register its own keyboard event handlers.
         * This allows the contents of the popover to handle their own keyboard interactions.
         *
         * If `false`, the popover will register its own keyboard event handlers for
         * navigating `ion-list` items within a popover (up/down/home/end/etc.).
         * This will also cancel browser keyboard event bindings to prevent scroll
         * behavior in a popover using a list of items.
         */
        this.keyboardEvents = false;
        /**
         * If `true`, focus will not be allowed to move outside of this overlay.
         * If `false`, focus will be allowed to move outside of the overlay.
         *
         * In most scenarios this property should remain set to `true`. Setting
         * this property to `false` can cause severe accessibility issues as users
         * relying on assistive technologies may be able to move focus into
         * a confusing state. We recommend only setting this to `false` when
         * absolutely necessary.
         *
         * Developers may want to consider disabling focus trapping if this
         * overlay presents a non-Ionic overlay from a 3rd party library.
         * Developers would disable focus trapping on the Ionic overlay
         * when presenting the 3rd party overlay and then re-enable
         * focus trapping when dismissing the 3rd party overlay and moving
         * focus back to the Ionic overlay.
         */
        this.focusTrap = true;
        /**
         * If `true`, the component passed into `ion-popover` will
         * automatically be mounted when the popover is created. The
         * component will remain mounted even when the popover is dismissed.
         * However, the component will be destroyed when the popover is
         * destroyed. This property is not reactive and should only be
         * used when initially creating a popover.
         *
         * Note: This feature only applies to inline popovers in JavaScript
         * frameworks such as Angular, React, and Vue.
         */
        this.keepContentsMounted = false;
        this.onBackdropTap = () => {
            this.dismiss(undefined, BACKDROP);
        };
        this.onLifecycle = (modalEvent) => {
            const el = this.usersElement;
            const name = LIFECYCLE_MAP[modalEvent.type];
            if (el && name) {
                const event = new CustomEvent(name, {
                    bubbles: false,
                    cancelable: false,
                    detail: modalEvent.detail,
                });
                el.dispatchEvent(event);
            }
        };
        this.configureTriggerInteraction = () => {
            const { trigger, triggerAction, el, destroyTriggerInteraction } = this;
            if (destroyTriggerInteraction) {
                destroyTriggerInteraction();
            }
            if (trigger === undefined) {
                return;
            }
            const triggerEl = (this.triggerEl = trigger !== undefined ? document.getElementById(trigger) : null);
            if (!triggerEl) {
                printIonWarning(`[ion-popover] - A trigger element with the ID "${trigger}" was not found in the DOM. The trigger element must be in the DOM when the "trigger" property is set on ion-popover.`, this.el);
                return;
            }
            this.destroyTriggerInteraction = configureTriggerInteraction(triggerEl, triggerAction, el);
        };
        this.configureKeyboardInteraction = () => {
            const { destroyKeyboardInteraction, el } = this;
            if (destroyKeyboardInteraction) {
                destroyKeyboardInteraction();
            }
            this.destroyKeyboardInteraction = configureKeyboardInteraction(el);
        };
        this.configureDismissInteraction = () => {
            const { destroyDismissInteraction, parentPopover, triggerAction, triggerEl, el } = this;
            if (!parentPopover || !triggerEl) {
                return;
            }
            if (destroyDismissInteraction) {
                destroyDismissInteraction();
            }
            this.destroyDismissInteraction = configureDismissInteraction(triggerEl, triggerAction, el, parentPopover);
        };
    }
    onTriggerChange() {
        this.configureTriggerInteraction();
    }
    onIsOpenChange(newValue, oldValue) {
        if (newValue === true && oldValue === false) {
            this.present();
        }
        else if (newValue === false && oldValue === true) {
            this.dismiss();
        }
    }
    connectedCallback() {
        const { configureTriggerInteraction, el } = this;
        prepareOverlay(el);
        configureTriggerInteraction();
    }
    disconnectedCallback() {
        const { destroyTriggerInteraction } = this;
        if (destroyTriggerInteraction) {
            destroyTriggerInteraction();
        }
    }
    componentWillLoad() {
        var _a, _b;
        const { el } = this;
        const popoverId = (_b = (_a = this.htmlAttributes) === null || _a === void 0 ? void 0 : _a.id) !== null && _b !== void 0 ? _b : setOverlayId(el);
        this.parentPopover = el.closest(`ion-popover:not(#${popoverId})`);
        if (this.alignment === undefined) {
            this.alignment = getIonTheme(this) === 'ios' ? 'center' : 'start';
        }
    }
    componentDidLoad() {
        const { parentPopover, isOpen } = this;
        /**
         * If popover was rendered with isOpen="true"
         * then we should open popover immediately.
         */
        if (isOpen === true) {
            raf(() => this.present());
        }
        if (parentPopover) {
            addEventListener(parentPopover, 'ionPopoverWillDismiss', () => {
                this.dismiss(undefined, undefined, false);
            });
        }
        /**
         * When binding values in frameworks such as Angular
         * it is possible for the value to be set after the Web Component
         * initializes but before the value watcher is set up in Stencil.
         * As a result, the watcher callback may not be fired.
         * We work around this by manually calling the watcher
         * callback when the component has loaded and the watcher
         * is configured.
         */
        this.configureTriggerInteraction();
    }
    /**
     * When opening a popover from a trigger, we should not be
     * modifying the `event` prop from inside the component.
     * Additionally, when pressing the "Right" arrow key, we need
     * to shift focus to the first descendant in the newly presented
     * popover.
     *
     * @internal
     */
    async presentFromTrigger(event, focusDescendant = false) {
        this.focusDescendantOnPresent = focusDescendant;
        await this.present(event);
        this.focusDescendantOnPresent = false;
    }
    /**
     * Determines whether or not an overlay
     * is being used inline or via a controller/JS
     * and returns the correct delegate.
     * By default, subsequent calls to getDelegate
     * will use a cached version of the delegate.
     * This is useful for calling dismiss after
     * present so that the correct delegate is given.
     */
    getDelegate(force = false) {
        if (this.workingDelegate && !force) {
            return {
                delegate: this.workingDelegate,
                inline: this.inline,
            };
        }
        /**
         * If using overlay inline
         * we potentially need to use the coreDelegate
         * so that this works in vanilla JS apps.
         * If a developer has presented this component
         * via a controller, then we can assume
         * the component is already in the
         * correct place.
         */
        const parentEl = this.el.parentNode;
        const inline = (this.inline = parentEl !== null && !this.hasController);
        const delegate = (this.workingDelegate = inline ? this.delegate || this.coreDelegate : this.delegate);
        return { inline, delegate };
    }
    /**
     * Present the popover overlay after it has been created.
     * Developers can pass a mouse, touch, or pointer event
     * to position the popover relative to where that event
     * was dispatched.
     *
     * @param event The event to position the popover relative to.
     */
    async present(event) {
        const unlock = await this.lockController.lock();
        if (this.presented) {
            unlock();
            return;
        }
        const { el } = this;
        const { inline, delegate } = this.getDelegate(true);
        /**
         * Emit ionMount so JS Frameworks have an opportunity
         * to add the child component to the DOM. The child
         * component will be assigned to this.usersElement below.
         */
        this.ionMount.emit();
        this.usersElement = await attachComponent(delegate, el, this.component, ['popover-viewport'], this.componentProps, inline);
        if (!this.keyboardEvents) {
            this.configureKeyboardInteraction();
        }
        this.configureDismissInteraction();
        /**
         * When using the lazy loaded build of Stencil, we need to wait
         * for every Stencil component instance to be ready before presenting
         * otherwise there can be a flash of unstyled content. With the
         * custom elements bundle we need to wait for the JS framework
         * mount the inner contents of the overlay otherwise WebKit may
         * get the transition incorrect.
         */
        if (hasLazyBuild(el)) {
            await deepReady(this.usersElement);
            /**
             * If keepContentsMounted="true" then the
             * JS Framework has already mounted the inner
             * contents so there is no need to wait.
             * Otherwise, we need to wait for the JS
             * Framework to mount the inner contents
             * of this component.
             */
        }
        else if (!this.keepContentsMounted) {
            await waitForMount();
        }
        await present(this, 'popoverEnter', iosEnterAnimation, mdEnterAnimation, {
            event: event || this.event,
            size: this.size,
            trigger: this.triggerEl,
            reference: this.reference,
            side: this.side,
            align: this.alignment,
        });
        /**
         * If popover is nested and was
         * presented using the "Right" arrow key,
         * we need to move focus to the first
         * descendant inside of the popover.
         */
        if (this.focusDescendantOnPresent) {
            focusFirstDescendant(el);
        }
        unlock();
    }
    /**
     * Dismiss the popover overlay after it has been presented.
     * This is a no-op if the overlay has not been presented yet. If you want
     * to remove an overlay from the DOM that was never presented, use the
     * [remove](https://developer.mozilla.org/en-US/docs/Web/API/Element/remove) method.
     *
     * @param data Any data to emit in the dismiss events.
     * @param role The role of the element that is dismissing the popover. For example, `cancel` or `backdrop`.
     * @param dismissParentPopover If `true`, dismissing this popover will also dismiss
     * a parent popover if this popover is nested. Defaults to `true`.
     */
    async dismiss(data, role, dismissParentPopover = true) {
        const unlock = await this.lockController.lock();
        const { destroyKeyboardInteraction, destroyDismissInteraction } = this;
        if (dismissParentPopover && this.parentPopover) {
            this.parentPopover.dismiss(data, role, dismissParentPopover);
        }
        const shouldDismiss = await dismiss(this, data, role, 'popoverLeave', iosLeaveAnimation, mdLeaveAnimation, this.event);
        if (shouldDismiss) {
            if (destroyKeyboardInteraction) {
                destroyKeyboardInteraction();
                this.destroyKeyboardInteraction = undefined;
            }
            if (destroyDismissInteraction) {
                destroyDismissInteraction();
                this.destroyDismissInteraction = undefined;
            }
            /**
             * If using popover inline
             * we potentially need to use the coreDelegate
             * so that this works in vanilla JS apps
             */
            const { delegate } = this.getDelegate();
            await detachComponent(delegate, this.usersElement);
        }
        unlock();
        return shouldDismiss;
    }
    /**
     * @internal
     */
    async getParentPopover() {
        return this.parentPopover;
    }
    /**
     * Returns a promise that resolves when the popover did dismiss.
     */
    onDidDismiss() {
        return eventMethod(this.el, 'ionPopoverDidDismiss');
    }
    /**
     * Returns a promise that resolves when the popover will dismiss.
     */
    onWillDismiss() {
        return eventMethod(this.el, 'ionPopoverWillDismiss');
    }
    render() {
        const theme = getIonTheme(this);
        const { onLifecycle, parentPopover, dismissOnSelect, side, arrow, htmlAttributes, focusTrap } = this;
        const desktop = isPlatform('desktop');
        const enableArrow = arrow && !parentPopover;
        return (h(Host, Object.assign({ key: 'd8cac78e3fda5731eb8a3532ce83a711190a0f1d', "aria-modal": "true", "no-router": true, tabindex: "-1" }, htmlAttributes, { style: {
                zIndex: `${20000 + this.overlayIndex}`,
            }, class: Object.assign(Object.assign({}, getClassMap(this.cssClass)), { [theme]: true, 'popover-translucent': this.translucent, 'overlay-hidden': true, 'popover-desktop': desktop, [`popover-side-${side}`]: true, [FOCUS_TRAP_DISABLE_CLASS]: focusTrap === false, 'popover-nested': !!parentPopover }), onIonPopoverDidPresent: onLifecycle, onIonPopoverWillPresent: onLifecycle, onIonPopoverWillDismiss: onLifecycle, onIonPopoverDidDismiss: onLifecycle, onIonBackdropTap: this.onBackdropTap }), !parentPopover && h("ion-backdrop", { key: 'ec62e04664d67c7ef9c43bb77e5baa517ab88e7f', tappable: this.backdropDismiss, visible: this.showBackdrop, part: "backdrop" }), h("div", { key: '1da57db158ecd1f6260369d44f2db5b0791ecd3a', class: "popover-wrapper ion-overlay-wrapper", onClick: dismissOnSelect ? () => this.dismiss() : undefined }, enableArrow && h("div", { key: '22966b014e1a5ff24963dff94cad281200a3b334', class: "popover-arrow", part: "arrow" }), h("div", { key: 'a2b960c96a54c06807e07edc2579b5d459e5d108', class: "popover-content", part: "content" }, h("slot", { key: 'bae331e17437df55a77db538a693ef459f11e78a' })))));
    }
    get el() { return this; }
    static get watchers() { return {
        "trigger": ["onTriggerChange"],
        "triggerAction": ["onTriggerChange"],
        "isOpen": ["onIsOpenChange"]
    }; }
    static get style() { return {
        ionic: ionicPopoverMdCss,
        ios: popoverIosCss,
        md: popoverMdCss
    }; }
}, [289, "ion-popover", {
        "hasController": [4, "has-controller"],
        "delegate": [16],
        "overlayIndex": [2, "overlay-index"],
        "enterAnimation": [16],
        "leaveAnimation": [16],
        "component": [1],
        "componentProps": [16],
        "keyboardClose": [4, "keyboard-close"],
        "cssClass": [1, "css-class"],
        "backdropDismiss": [4, "backdrop-dismiss"],
        "event": [8],
        "showBackdrop": [4, "show-backdrop"],
        "translucent": [4],
        "animated": [4],
        "htmlAttributes": [16],
        "triggerAction": [1, "trigger-action"],
        "trigger": [1],
        "size": [1],
        "dismissOnSelect": [4, "dismiss-on-select"],
        "reference": [1],
        "side": [1],
        "alignment": [1025],
        "arrow": [4],
        "isOpen": [4, "is-open"],
        "keyboardEvents": [4, "keyboard-events"],
        "focusTrap": [4, "focus-trap"],
        "keepContentsMounted": [4, "keep-contents-mounted"],
        "presented": [32],
        "presentFromTrigger": [64],
        "present": [64],
        "dismiss": [64],
        "getParentPopover": [64],
        "onDidDismiss": [64],
        "onWillDismiss": [64]
    }, undefined, {
        "trigger": ["onTriggerChange"],
        "triggerAction": ["onTriggerChange"],
        "isOpen": ["onIsOpenChange"]
    }]);
const LIFECYCLE_MAP = {
    ionPopoverDidPresent: 'ionViewDidEnter',
    ionPopoverWillPresent: 'ionViewWillEnter',
    ionPopoverWillDismiss: 'ionViewWillLeave',
    ionPopoverDidDismiss: 'ionViewDidLeave',
};
function defineCustomElement() {
    if (typeof customElements === "undefined") {
        return;
    }
    const components = ["ion-popover", "ion-backdrop"];
    components.forEach(tagName => { switch (tagName) {
        case "ion-popover":
            if (!customElements.get(tagName)) {
                customElements.define(tagName, Popover);
            }
            break;
        case "ion-backdrop":
            if (!customElements.get(tagName)) {
                defineCustomElement$1();
            }
            break;
    } });
}

export { Popover as P, defineCustomElement as d };
