'use client';
"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
function _export(target, all) {
    for(var name in all)Object.defineProperty(target, name, {
        enumerable: true,
        get: all[name]
    });
}
_export(exports, {
    SafeZoneArea: function() {
        return SafeZoneArea;
    },
    isSameCoordinates: function() {
        return isSameCoordinates;
    },
    isSameRect: function() {
        return isSameRect;
    }
});
const _interop_require_wildcard = require("@swc/helpers/_/_interop_require_wildcard");
const _react = require("@griffel/react");
const _reactutilities = require("@fluentui/react-utilities");
const _react1 = /*#__PURE__*/ _interop_require_wildcard._(require("react"));
const _shim = require("use-sync-external-store/shim");
const _getRectCorners = require("./getRectCorners");
const _getMouseAnchor = require("./getMouseAnchor");
const _pointsToSvgPath = require("./pointsToSvgPath");
const _SafeZoneAreastyles = require("./SafeZoneArea.styles");
const _computeOutsideClipPath = require("./computeOutsideClipPath");
// ---
const EMPTY_RECT = {
    top: 0,
    right: 0,
    bottom: 0,
    left: 0,
    width: 0,
    height: 0,
    x: 0,
    y: 0,
    toJSON () {
        return '';
    }
};
function isSameRect(a, b) {
    return a.top === b.top && a.right === b.right && a.bottom === b.bottom && a.left === b.left && a.width === b.width && a.height === b.height;
}
function isSameCoordinates(a, b) {
    return a[0] === b[0] && a[1] === b[1];
}
const SafeZoneArea = /*#__PURE__*/ _react1.memo((props)=>{
    const { debug, onMouseEnter, onMouseMove, onMouseLeave, stateStore } = props;
    const clipPathId = (0, _reactutilities.useId)();
    const styles = (0, _SafeZoneAreastyles.useStyles)();
    const active = (0, _shim.useSyncExternalStore)(stateStore.subscribe, stateStore.isActive);
    const svgRef = _react1.useRef(null);
    const [state, setState] = _react1.useState(()=>({
            containerRect: EMPTY_RECT,
            targetRect: EMPTY_RECT,
            mouseCoordinates: [
                0,
                0
            ]
        }));
    _react1.useImperativeHandle(props.imperativeRef, ()=>({
            updateSVG (newState) {
                setState((prevState)=>{
                    // Heads up!
                    // A small optimization to avoid unnecessary re-renders
                    if (isSameRect(prevState.containerRect, newState.containerRect) && isSameRect(prevState.targetRect, newState.targetRect) && isSameCoordinates(prevState.mouseCoordinates, newState.mouseCoordinates)) {
                        return prevState;
                    }
                    return newState;
                });
            }
        }), []);
    const { containerRect, targetRect, mouseCoordinates } = state;
    const topOffset = Math.min(targetRect.top, containerRect.top);
    const leftOffset = Math.min(targetRect.left, containerRect.left);
    const bottomOffset = Math.max(targetRect.bottom, containerRect.bottom);
    const rightOffset = Math.max(targetRect.right, containerRect.right);
    // ---
    const containerCorners = (0, _getRectCorners.getRectCorners)(containerRect, [
        leftOffset,
        topOffset
    ]);
    const targetCorners = (0, _getRectCorners.getRectCorners)(targetRect, [
        leftOffset,
        topOffset
    ]);
    // Heads up!
    // The SVG coordinate system starts at the top-left corner of the SVG element,
    // so we need to adjust the mouse coordinates relative to the SVG's top-left corner.
    const relativeMouseCoordinates = [
        mouseCoordinates[0] - leftOffset,
        mouseCoordinates[1] - topOffset
    ];
    const mouseAnchor = (0, _getMouseAnchor.getMouseAnchor)(containerCorners.topLeft, containerCorners.bottomRight, relativeMouseCoordinates);
    const triangleA = [
        mouseAnchor,
        containerCorners.topLeft,
        containerCorners.topRight
    ];
    const triangleB = [
        mouseAnchor,
        containerCorners.topRight,
        containerCorners.bottomRight
    ];
    const triangleC = [
        mouseAnchor,
        containerCorners.bottomRight,
        containerCorners.bottomLeft
    ];
    const triangleD = [
        mouseAnchor,
        containerCorners.bottomLeft,
        containerCorners.topLeft
    ];
    const svgWidth = rightOffset - leftOffset;
    const svgHeight = bottomOffset - topOffset;
    const clipPath = (0, _computeOutsideClipPath.computeOutsideClipPath)(svgWidth, svgHeight, {
        x: targetCorners.topLeft[0],
        y: targetCorners.topLeft[1],
        width: targetRect.width,
        height: targetRect.height
    }, {
        x: containerCorners.topLeft[0],
        y: containerCorners.topLeft[1],
        width: containerRect.width,
        height: containerRect.height
    });
    return /*#__PURE__*/ _react1.createElement("div", {
        className: (0, _react.mergeClasses)(styles.wrapper, active && styles.wrapperActive),
        "data-safe-zone": ""
    }, active ? /*#__PURE__*/ _react1.createElement("svg", {
        "aria-hidden": true,
        className: styles.svg,
        xmlns: "http://www.w3.org/2000/svg",
        ref: svgRef,
        style: {
            width: `${svgWidth}px`,
            height: `${svgHeight}px`,
            transform: `translate(${leftOffset}px, ${topOffset}px)`
        }
    }, /*#__PURE__*/ _react1.createElement("g", {
        className: (0, _react.mergeClasses)(styles.triangle, debug && styles.triangleDebug),
        clipPath: `url(#${clipPathId})`,
        onMouseEnter: onMouseEnter,
        onMouseMove: onMouseMove,
        onMouseLeave: onMouseLeave
    }, /*#__PURE__*/ _react1.createElement("path", {
        d: (0, _pointsToSvgPath.pointsToSvgPath)(triangleA)
    }), /*#__PURE__*/ _react1.createElement("path", {
        d: (0, _pointsToSvgPath.pointsToSvgPath)(triangleB)
    }), /*#__PURE__*/ _react1.createElement("path", {
        d: (0, _pointsToSvgPath.pointsToSvgPath)(triangleC)
    }), /*#__PURE__*/ _react1.createElement("path", {
        d: (0, _pointsToSvgPath.pointsToSvgPath)(triangleD)
    })), /*#__PURE__*/ _react1.createElement("clipPath", {
        id: clipPathId
    }, /*#__PURE__*/ _react1.createElement("path", {
        d: clipPath
    })), debug && /*#__PURE__*/ _react1.createElement("path", {
        className: styles.rectDebug,
        d: clipPath
    })) : null);
});