"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 () {
    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);
    };
    return function (mod) {
        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;
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.ModelContext = void 0;
exports.ModelProvider = ModelProvider;
exports.useModel = useModel;
const react_1 = __importStar(require("react"));
exports.ModelContext = (0, react_1.createContext)(null);
function ModelProvider({ children, ...models }) {
    const parentModels = (0, react_1.useContext)(exports.ModelContext);
    // 使用 Object.assign 代替展开语法，避免 webpack 5 PureExpressionDependency 错误
    // 每次渲染时重新计算，确保 models 更新能正确反映
    const mergedModels = Object.assign({}, parentModels || {}, models);
    return react_1.default.createElement(exports.ModelContext.Provider, { value: mergedModels }, children);
}
function useModel(model) {
    const models = (0, react_1.useContext)(exports.ModelContext);
    let ret;
    if (models) {
        if (typeof model === 'string') {
            ret = models[model];
        }
        else {
            ret = Object.values(models).find((m) => m instanceof model);
        }
    }
    const localModel = (0, react_1.useMemo)(() => {
        if (typeof model === 'function' && !ret) {
            return model();
        }
    }, []);
    return ret || localModel;
}
