@emmveqz/react-components/dist/components/AutoTrimmedList/index.js

Diverse Components for React

"use strict";
//
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (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 (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
var __rest = (this && this.__rest) || function (s, e) {
    var t = {};
    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
        t[p] = s[p];
    if (s != null && typeof Object.getOwnPropertySymbols === "function")
        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
                t[p[i]] = s[p[i]];
        }
    return t;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const react_1 = __importStar(require("react"));
const styled_1 = __importDefault(require("@emotion/styled"));
const ItemsBadge_1 = __importDefault(require("../ItemsBadge"));
//
const Tooltip = styled_1.default.div `
  & .tooltip-badge {
    max-width: 26px;
  }

  & .tooltip-content {
    background-color: #666;
    border-radius: 24px;
    color: #f0f0f0;
    display: none;
    padding: 8px 16px;
    position: absolute;
    text-align: center;
    z-index: 1;
  }

  &:hover .tooltip-content {
    display: block;
  }
`;
function getCssStyle(el, prop) {
    return globalThis.getComputedStyle(el, null).getPropertyValue(prop);
}
function getCanvasFont(el) {
    const fontWeight = getCssStyle(el, 'font-weight') || 'normal';
    const fontSize = getCssStyle(el, 'font-size') || '16px';
    const fontFamily = getCssStyle(el, 'font-family') || 'Arial';
    return `${fontWeight} ${fontSize} ${fontFamily}`;
}
const AutoTrimmedList = (_a) => {
    var { items } = _a, props = __rest(_a, ["items"]);
    const trailingDots = ', ...';
    const containerRef = (0, react_1.useRef)(null);
    const [truncateIdx, setTruncateIdx] = (0, react_1.useState)(-1);
    const calculateTruncateIdx = (0, react_1.useCallback)(() => {
        var _a;
        const canvas = globalThis.document.createElement('canvas');
        const context = canvas.getContext('2d');
        context.font = getCanvasFont(containerRef.current);
        const trailingDotsWidth = Math.ceil(context.measureText(trailingDots).width);
        const containerWidth = ((_a = containerRef.current) === null || _a === void 0 ? void 0 : _a.offsetWidth) || 0;
        // 36 = Badge width.
        const availableWidth = containerWidth - trailingDotsWidth - 36;
        let itemsTotalWidth = 0;
        const idx = items.findIndex((item) => {
            itemsTotalWidth += Math.ceil(context.measureText(item).width);
            return itemsTotalWidth > availableWidth;
        });
        setTruncateIdx(idx);
        // eslint-disable-next-line react-hooks/exhaustive-deps
    }, []);
    (0, react_1.useLayoutEffect)(() => {
        calculateTruncateIdx();
        const handleResize = () => {
            calculateTruncateIdx();
        };
        globalThis.addEventListener('resize', handleResize);
        return () => {
            globalThis.removeEventListener('resize', handleResize);
        };
        // eslint-disable-next-line react-hooks/exhaustive-deps
    }, []);
    const isTruncated = truncateIdx > 0;
    return (react_1.default.createElement("div", Object.assign({}, props, { ref: containerRef }),
        react_1.default.createElement("div", { className: isTruncated ? undefined : 'single-item' },
            react_1.default.createElement("span", null, isTruncated
                ? items.slice(0, truncateIdx).join(', ')
                : items.join(', ')),
            isTruncated && (react_1.default.createElement("span", null, trailingDots))),
        isTruncated && (react_1.default.createElement(Tooltip, null,
            react_1.default.createElement("div", { className: "tooltip-badge" },
                react_1.default.createElement(ItemsBadge_1.default, { numTruncated: items.length - truncateIdx })),
            react_1.default.createElement("div", { className: "tooltip-content" }, items.join(', '))))));
};
exports.default = (0, styled_1.default)(AutoTrimmedList) `
  align-items: center;
  display: flex;
  justify-content: space-between;

  & .single-item {
    overflow: hidden;
    text-overflow: ellipsis;
  }
`;