@remax/framework-shared/esm/createPageWrapper.js

使用真正的 React 构建跨平台小程序

var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
var __read = (this && this.__read) || function (o, n) {
    var m = typeof Symbol === "function" && o[Symbol.iterator];
    if (!m) return o;
    var i = m.call(o), r, ar = [], e;
    try {
        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
    }
    catch (error) { e = { error: error }; }
    finally {
        try {
            if (r && !r.done && (m = i["return"])) m.call(i);
        }
        finally { if (e) throw e.error; }
    }
    return ar;
};
var __spread = (this && this.__spread) || function () {
    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
    return ar;
};
import * as React from 'react';
import { ForwardRef } from 'react-is';
import isClassComponent from './utils/isClassComponent';
import { Lifecycle, callbackName } from './lifecycle';
import PageInstanceContext from './PageInstanceContext';
import * as RuntimeOptions from './RuntimeOptions';
export default function createPageWrapper(Page, name) {
    var WrappedPage = RuntimeOptions.get('pluginDriver').onPageComponent({ component: Page, page: name });
    return /** @class */ (function (_super) {
        __extends(PageWrapper, _super);
        function PageWrapper(props) {
            var _this = _super.call(this, props) || this;
            // 页面组件的实例
            _this.pageComponentInstance = null;
            _this.callbacks = new Map();
            Object.keys(Lifecycle).forEach(function (phase) {
                var callback = callbackName(phase);
                _this[callback] = function () {
                    var args = [];
                    for (var _i = 0; _i < arguments.length; _i++) {
                        args[_i] = arguments[_i];
                    }
                    return _this.callLifecycle.apply(_this, __spread([phase], args));
                };
            });
            return _this;
        }
        PageWrapper.prototype.callLifecycle = function (phase) {
            var _a;
            var args = [];
            for (var _i = 1; _i < arguments.length; _i++) {
                args[_i - 1] = arguments[_i];
            }
            var callback = callbackName(phase);
            if (this.pageComponentInstance && typeof this.pageComponentInstance[callback] === 'function') {
                return (_a = this.pageComponentInstance)[callback].apply(_a, __spread(args));
            }
        };
        PageWrapper.prototype.render = function () {
            var _this = this;
            var props = {
                location: {
                    query: this.props.query || {},
                },
            };
            if (isClassComponent(Page) || Page.$$typeof === ForwardRef) {
                props.ref = function (node) { return (_this.pageComponentInstance = node); };
            }
            return React.createElement(PageInstanceContext.Provider, { value: this.props.page }, React.createElement(WrappedPage, props));
        };
        return PageWrapper;
    }(React.Component));
}