@stencil/router/dist/cjs/chunk-94c92d88.js

'use strict';

const __chunk_1 = require('./stencilrouter-a3d77a87.js');

const createProviderConsumer = (defaultState, consumerRender) => {
    let listeners = new Map();
    let currentState = defaultState;
    const updateListener = (fields, instance) => {
        if (Array.isArray(fields)) {
            [...fields].forEach(fieldName => {
                instance[fieldName] = currentState[fieldName];
            });
        }
        else {
            instance[fields] = Object.assign({}, currentState);
        }
    };
    const subscribe = (instance, propList) => {
        if (!listeners.has(instance)) {
            listeners.set(instance, propList);
            updateListener(propList, instance);
        }
        return () => {
            if (listeners.has(instance)) {
                listeners.delete(instance);
            }
        };
    };
    const Provider = ({ state }, children) => {
        currentState = state;
        listeners.forEach(updateListener);
        return children;
    };
    const Consumer = (props, children) => {
        // The casting on subscribe is to allow for crossover through the stencil compiler
        // In the future we should allow for generics in components.
        return consumerRender(subscribe, children[0]);
    };
    const injectProps = (Cstr, fieldList) => {
        const CstrPrototype = Cstr.prototype;
        const cstrConnectedCallback = CstrPrototype.connectedCallback;
        const cstrDisconnectedCallback = CstrPrototype.disconnectedCallback;
        CstrPrototype.connectedCallback = function () {
            subscribe(this, fieldList);
            if (cstrConnectedCallback) {
                return cstrConnectedCallback.call(this);
            }
        };
        CstrPrototype.disconnectedCallback = function () {
            listeners.delete(this);
            if (cstrDisconnectedCallback) {
                cstrDisconnectedCallback.call(this);
            }
        };
    };
    return {
        Provider,
        Consumer,
        injectProps
    };
};

const ActiveRouter = createProviderConsumer({
    historyType: 'browser',
    location: {
        pathname: '',
        query: {},
        key: ''
    },
    titleSuffix: '',
    root: '/',
    routeViewsUpdated: () => { }
}, (subscribe, child) => (__chunk_1.h("context-consumer", { subscribe: subscribe, renderer: child })));

exports.ActiveRouter = ActiveRouter;