@ray-core/runtime/cjs/toNativeComponentConfigCreator.js

Ray 是一个全新的基于 React 的小程序开发框架

"use strict";
var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
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 });
var React = __importStar(require("react"));
var framework_shared_1 = require("@ray-core/framework-shared");
var Container_1 = __importDefault(require("./Container"));
var render_1 = __importDefault(require("./render"));
var constants_1 = require("./constants");
var gStore_1 = require("./gStore");
function hash(str) {
    var hash = 0;
    for (var i = 0; i < str.length; ++i) {
        hash += str.charCodeAt(i);
        hash += hash << 10;
        hash ^= hash >> 6;
    }
    hash += hash << 3;
    hash ^= hash >> 11;
    return (((hash + (hash << 15)) & 4294967295) >>> 0).toString(16);
}
function toNativeComponentConfigCreator(Component, name) {
    var config = {
        name: name,
        options: {
            styleIsolation: 'apply-shared',
            multipleSlots: true,
        },
        data: {
            action: {},
            root: {
                children: [],
            },
        },
        attached: function () {
            // 在组件实例进入页面节点树时执行
            if (!this.container) {
                this.init();
            }
        },
        detached: function () {
            // 在组件实例被从页面节点树移除时执行
            this.container.clearUpdate();
            (0, render_1.default)(null, this.container);
        },
        properties: {
            __p__: {
                type: null,
                value: null,
            },
        },
        observers: {
            __p__: function () {
                var _this = this;
                var k = "$_cb_".concat(_this.data.__instid__, "___p__.onInput");
                var cb = gStore_1.gStore.getCallback(k);
                _this[k] = cb;
                if (!_this.container) {
                    _this.init();
                }
                else {
                    _this.render();
                }
            }
        },
        methods: {
            init: function () {
                this.component = framework_shared_1.RuntimeOptions.get('pluginDriver').onMiniComponent({
                    component: Component,
                    context: this,
                });
                this.container = new Container_1.default(this);
                this.container.root.type = 'component-root';
                this.render();
            },
            render: function () {
                var _a;
                var _b = this.data, __p__ = _b.__p__, rest = __rest(_b, ["__p__"]);
                var props = __assign(__assign(__assign({}, rest), __p__), { $scope: this });
                var node = gStore_1.gStore.getVNode(rest.__instid__);
                if (node) {
                    if ((_a = node.children) === null || _a === void 0 ? void 0 : _a.length) {
                        // 计算组件 vNode hash值，作为占位内容，触发组件内部（React）更新
                        var placeholderKey = hash(JSON.stringify(node.toJSON()));
                        // 给原生组件传递占位符（包含虚拟节点的hash值）
                        props.children = "".concat(constants_1.SLOT_PLACEHOLDER).concat(placeholderKey);
                        // 最新的页面中的子节点（原生组件无法传递子节点，需通过页面桥接）
                        this.container._slot.node = this.container.copyVNode(node);
                    }
                }
                this.element = (0, render_1.default)(React.createElement(framework_shared_1.ComponentInstanceContext.Provider, { value: this }, React.createElement(this.component, props)), this.container);
            },
        },
    };
    return config;
}
exports.default = toNativeComponentConfigCreator;