@hocgin/hkit
Version:
53 lines (52 loc) • 3.48 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.useTheme = exports.ThemeType = void 0;
var _react = require("react");
var _ahooks = require("ahooks");
var _lang = require("../../lang");
function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t.return && (u = t.return(), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
var ThemeType = exports.ThemeType = /*#__PURE__*/function (ThemeType) {
ThemeType["dark"] = "dark";
ThemeType["light"] = "light";
ThemeType["auto"] = "auto";
return ThemeType;
}({});
var useTheme = exports.useTheme = function useTheme() {
var inTheme = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ThemeType.auto;
var darkScheme = _lang.LangKit.isBrowser() ? window.matchMedia('(prefers-color-scheme: dark)') : undefined;
var onWatchTheme = function onWatchTheme(e) {
return setUseTheme(getTheme());
};
var getTheme = function getTheme() {
return ThemeType.auto === inTheme ? darkScheme.matches ? ThemeType.dark : ThemeType.light : inTheme;
};
var _useState = (0, _react.useState)(getTheme),
_useState2 = _slicedToArray(_useState, 2),
useTheme = _useState2[0],
setUseTheme = _useState2[1];
(0, _ahooks.useUpdateEffect)(function () {
return setUseTheme(getTheme());
}, [inTheme]);
(0, _react.useEffect)(function () {
var _darkScheme$addListen;
darkScheme === null || darkScheme === void 0 || (_darkScheme$addListen = darkScheme.addListener) === null || _darkScheme$addListen === void 0 || _darkScheme$addListen.call(darkScheme, onWatchTheme);
return function () {
var _darkScheme$removeLis;
darkScheme === null || darkScheme === void 0 || (_darkScheme$removeLis = darkScheme.removeListener) === null || _darkScheme$removeLis === void 0 || _darkScheme$removeLis.call(darkScheme, onWatchTheme);
};
}, []);
return [useTheme, {
theme: inTheme,
set: setUseTheme,
toggle: function toggle() {
setUseTheme(useTheme === ThemeType.light ? ThemeType.dark : ThemeType.light);
}
}];
};