@brizy/ui/lib/ImagePointer/index.js

React elements in Brizy style

"use strict";
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    if (k2 === undefined) k2 = k;
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}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
    var ownKeys = function(o) {
        ownKeys = Object.getOwnPropertyNames || function (o) {
            var ar = [];
            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
            return ar;
        };
        return ownKeys(o);
    };
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        if (mod && mod.__esModule) return mod;
        var result = {};
        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
        __setModuleDefault(result, mod);
        return result;
    };
})();
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ImagePointer = void 0;
const classNamesFn_1 = require("../classNamesFn");
const react_1 = __importStar(require("react"));
const react_draggable_1 = __importDefault(require("react-draggable"));
const __1 = require("..");
const utils_1 = require("./utils");
const constants_1 = require("../constants");
const useTranslation_1 = require("../utils/localization/useTranslation");
const ImagePointer = ({ value, src, errorMessage, size = "middle", maxBy = "both", onChange, onError, }) => {
    const { t } = (0, useTranslation_1.useTranslation)();
    const [imageWidth, setImageWidth] = (0, react_1.useState)(0);
    const [imageHeight, setImageHeight] = (0, react_1.useState)(0);
    const fromPercentageToPosition = (0, react_1.useMemo)(() => ({
        x: (imageWidth * value.x) / 100,
        y: (imageHeight * value.y) / 100,
    }), [imageHeight, imageWidth, value]);
    const [position, setPosition] = (0, react_1.useState)(fromPercentageToPosition);
    const [isError, setIsError] = (0, react_1.useState)(false);
    const node = (0, react_1.useRef)(null);
    const draggable = (0, react_1.useRef)(null);
    const handleChange = (0, react_1.useCallback)(({ x, y }) => {
        const xPercentage = x / (imageWidth / 100);
        const yPercentage = y / (imageHeight / 100);
        const xResult = xPercentage < 0 ? 0 : xPercentage > 100 ? 100 : xPercentage;
        const yResult = yPercentage < 0 ? 0 : yPercentage > 100 ? 100 : yPercentage;
        onChange === null || onChange === void 0 ? void 0 : onChange({ x: xResult, y: yResult });
    }, [imageHeight, imageWidth, onChange]);
    const onStop = (0, react_1.useCallback)(() => {
        handleChange(position);
    }, [handleChange, position]);
    const handleDrag = (0, react_1.useCallback)((_, data) => {
        setPosition(pos => ({ x: pos.x + data.deltaX, y: pos.y + data.deltaY }));
    }, [setPosition]);
    const _onClick = (0, react_1.useCallback)((event) => {
        if (node.current) {
            const nodeRect = node.current.getBoundingClientRect();
            handleChange({ x: event.clientX - nodeRect.x, y: event.clientY - nodeRect.y });
        }
    }, [handleChange, node]);
    const handleLoad = (0, react_1.useCallback)((e) => {
        const el = e.target;
        setImageWidth(el.clientWidth);
        setImageHeight(el.clientHeight);
    }, [setImageWidth, setImageHeight]);
    const handleError = (0, react_1.useCallback)(() => {
        setIsError(true);
        onError === null || onError === void 0 ? void 0 : onError();
    }, [setIsError, onError]);
    const className = (0, classNamesFn_1.classNames)()("image-pointer__container", {
        "image-pointer__hidden": !imageHeight && !imageWidth && !isError,
    });
    (0, react_1.useEffect)(() => {
        setPosition(fromPercentageToPosition);
    }, [setPosition, fromPercentageToPosition]);
    return (react_1.default.createElement("div", { className: `${constants_1.BRZ_PREFIX}-image-pointer`, style: (0, utils_1.getSizeProperties)({ size, maxBy }) }, isError ? (react_1.default.createElement("div", { className: `${constants_1.BRZ_PREFIX}-image-pointer__error` }, errorMessage !== null && errorMessage !== void 0 ? errorMessage : t("Upload image error"))) : (react_1.default.createElement(react_1.default.Fragment, null,
        !imageHeight && !imageWidth && (react_1.default.createElement("div", { className: `${constants_1.BRZ_PREFIX}-image-pointer__loading-container` },
            react_1.default.createElement(__1.Loading, null))),
        react_1.default.createElement("div", { className: className, ref: node, onClick: _onClick },
            react_1.default.createElement(react_draggable_1.default, { bounds: "parent", nodeRef: draggable, position: fromPercentageToPosition, onDrag: handleDrag, onStop: onStop },
                react_1.default.createElement("div", { className: `${constants_1.BRZ_PREFIX}-image-pointer__draggable`, ref: draggable })),
            react_1.default.createElement("div", { className: `${constants_1.BRZ_PREFIX}-image-pointer__children` },
                react_1.default.createElement("img", { onError: handleError, onLoad: handleLoad, src: src })))))));
};
exports.ImagePointer = ImagePointer;