@tarojs/router/dist/index.esm.js

import { createBrowserHistory, createHashHistory, Action, parsePath } from 'history';
import { Current, incrementId, eventCenter, createPageConfig, hooks, stringify, requestAnimationFrame } from '@tarojs/runtime';
import MobileDetect from 'mobile-detect';
import queryString from 'query-string';
import { initTabBarApis } from '@tarojs/taro';
import UniversalRouter from 'universal-router';

/*! *****************************************************************************
Copyright (c) Microsoft Corporation.

Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */

function __awaiter(thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
}

// export const removeLeadingSlash = (str = '') => str.replace(/^\.?\//, '')
// export const removeTrailingSearch = (str = '') => str.replace(/\?[\s\S]*$/, '')
const addLeadingSlash = (url = '') => (url.charAt(0) === '/' ? url : '/' + url);
const hasBasename = (path = '', prefix = '') => new RegExp('^' + prefix + '(\\/|\\?|#|$)', 'i').test(path) || path === prefix;
const stripBasename = (path = '', prefix = '') => hasBasename(path, prefix) ? path.substring(prefix.length) : path;
const stripTrailing = (str = '') => str.replace(/[?#][\s\S]*$/, '');
const getHomePage = (path = '', basename = '', customRoutes = {}, entryPagePath = '') => {
    var _a;
    const routePath = addLeadingSlash(stripBasename(path, basename));
    const alias = ((_a = Object.entries(customRoutes).find(([key]) => key === routePath)) === null || _a === void 0 ? void 0 : _a[1]) || routePath;
    return entryPagePath || (typeof alias === 'string' ? alias : alias[0]) || basename;
};
class RoutesAlias {
    constructor() {
        this.conf = [];
        this.getConfig = (url = '') => {
            const customRoute = this.conf.filter((arr) => {
                return arr.includes(url);
            });
            return customRoute[0];
        };
        this.getOrigin = (url = '') => {
            var _a;
            return ((_a = this.getConfig(url)) === null || _a === void 0 ? void 0 : _a[0]) || url;
        };
        this.getAlias = (url = '') => {
            var _a;
            return ((_a = this.getConfig(url)) === null || _a === void 0 ? void 0 : _a[1]) || url;
        };
        this.getAll = (url = '') => {
            return this.conf
                .filter((arr) => arr.includes(url))
                .reduceRight((p, a) => {
                p.unshift(a[1]);
                return p;
            }, []);
        };
    }
    set(customRoutes = {}) {
        for (let key in customRoutes) {
            const path = customRoutes[key];
            key = addLeadingSlash(key);
            if (typeof path === 'string') {
                this.conf.push([key, addLeadingSlash(path)]);
            }
            else if ((path === null || path === void 0 ? void 0 : path.length) > 0) {
                this.conf.push(...path.map(p => [key, addLeadingSlash(p)]));
            }
        }
    }
}
const routesAlias = new RoutesAlias();

class RouterConfig {
    static set config(e) {
        this.__config = e;
    }
    static get config() {
        return this.__config;
    }
    static get pages() {
        return this.config.pages || [];
    }
    static get router() {
        return this.config.router || {};
    }
    static get mode() {
        return this.router.mode || 'hash';
    }
    static get customRoutes() { return this.router.customRoutes || {}; }
    static isPage(url = '') {
        return this.pages.findIndex(e => addLeadingSlash(e) === url) !== -1;
    }
}

let history;
let basename = '/';
class MpaHistory {
    constructor() {
        this.back = window.history.back;
        this.forward = window.history.forward;
        this.pushState = this.eventState('pushState');
        this.replaceState = this.eventState('replaceState');
    }
    get location() {
        return {
            pathname: window.location.pathname,
            search: window.location.search,
            hash: window.location.hash,
            key: `${window.history.length}`,
            state: window.history.state
        };
    }
    createHref(_to) {
        throw new Error('Method not implemented.');
    }
    parseUrl(to) {
        let url = to.pathname || '';
        if (RouterConfig.isPage(url)) {
            url += '.html';
        }
        if (to.search) {
            url += `?${to.search}`;
        }
        if (to.hash) {
            url += `#${to.hash}`;
        }
        return url;
    }
    push(to, _state = {}) {
        window.location.pathname = this.parseUrl(to);
        // this.pushState(_state, '', this.parseUrl(to))
    }
    replace(to, _state = {}) {
        window.location.replace(this.parseUrl(to));
        // this.replaceState(_state, '', this.parseUrl(to))
    }
    go(delta) {
        window.history.go(delta);
    }
    listen(listener) {
        function callback(e) {
            if (e.action === 'pushState') {
                listener({ action: Action.Push, location: this.location });
            }
            else if (e.action === 'replaceState') {
                listener({ action: Action.Replace, location: this.location });
            }
            else {
                // NOTE: 这里包括 back、forward、go 三种可能，并非是 POP 事件
                listener({ action: Action.Pop, location: this.location });
            }
        }
        window.addEventListener('popstate', callback);
        return () => {
            window.removeEventListener('popstate', callback);
        };
    }
    block(_blocker) {
        throw new Error('Method not implemented.');
    }
    eventState(action) {
        return (data, unused, url) => {
            const wrapper = window.history[action](data, unused, url);
            const evt = new Event(action);
            evt.action = action;
            evt.state = data;
            evt.unused = unused;
            evt.url = url;
            window.dispatchEvent(evt);
            return wrapper;
        };
    }
}
function setHistoryMode(mode, base = '/') {
    const options = {
        window
    };
    basename = base;
    if (mode === 'browser') {
        history = createBrowserHistory(options);
    }
    else if (mode === 'multi') {
        history = new MpaHistory();
    }
    else {
        // default is hash
        history = createHashHistory(options);
    }
}
function prependBasename(url = '') {
    return basename.replace(/\/$/, '') + '/' + url.replace(/^\//, '');
}

class Stacks {
    constructor() {
        this.stacks = [];
        this.backDelta = 0;
        this.tabs = {};
        this.methodName = '';
    }
    set delta(delta) {
        if (delta > 0) {
            this.backDelta = delta;
        }
        else if (this.backDelta > 0) {
            --this.backDelta;
        }
        else {
            this.backDelta = 0;
        }
    }
    get delta() {
        return this.backDelta;
    }
    set method(methodName) {
        this.methodName = methodName;
    }
    get method() {
        return this.methodName;
    }
    get length() {
        return this.stacks.length;
    }
    get last() {
        return this.stacks[this.length - 1];
    }
    get() {
        return this.stacks;
    }
    getItem(index) {
        return this.stacks[index];
    }
    getLastIndex(pathname, stateWith = 1) {
        const list = [...this.stacks].reverse();
        return list.findIndex((page, i) => { var _a; return i >= stateWith && ((_a = page.path) === null || _a === void 0 ? void 0 : _a.replace(/\?.*/g, '')) === pathname; });
    }
    getDelta(pathname) {
        if (this.backDelta >= 1) {
            return this.backDelta;
        }
        const index = this.getLastIndex(pathname);
        // NOTE: 此处为了修复浏览器后退多级页面，在大量重复路由状况下可能出现判断错误的情况 （增强判断能力只能考虑在 query 中新增参数来判断，暂时搁置）
        return index > 0 ? index : 1;
    }
    getPrevIndex(pathname, stateWith = 1) {
        const lastIndex = this.getLastIndex(pathname, stateWith);
        if (lastIndex < 0) {
            return -1;
        }
        return this.length - 1 - lastIndex;
    }
    pop() {
        return this.stacks.pop();
    }
    push(page) {
        return this.stacks.push(page);
    }
    getTabs() {
        return this.tabs;
    }
    pushTab(path) {
        this.tabs[path] = this.last;
        this.pop();
    }
    popTab(path) {
        this.push(this.tabs[path]);
        delete this.tabs[path];
    }
    removeTab(path) {
        delete this.tabs[path];
    }
}
const stacks = new Stacks();

function processNavigateUrl(option) {
    var _a;
    const pathPieces = parsePath(option.url);
    // 处理相对路径
    if ((_a = pathPieces.pathname) === null || _a === void 0 ? void 0 : _a.includes('./')) {
        const parts = routesAlias.getOrigin(history.location.pathname).split('/');
        parts.pop();
        pathPieces.pathname.split('/').forEach((item) => {
            if (item === '.') {
                return;
            }
            item === '..' ? parts.pop() : parts.push(item);
        });
        pathPieces.pathname = parts.join('/');
    }
    // 处理自定义路由
    pathPieces.pathname = routesAlias.getAlias(addLeadingSlash(pathPieces.pathname));
    // 处理 basename
    pathPieces.pathname = prependBasename(pathPieces.pathname);
    // hack fix history v5 bug: https://github.com/remix-run/history/issues/814
    if (!pathPieces.search)
        pathPieces.search = '';
    return pathPieces;
}
function navigate(option, method) {
    return __awaiter(this, void 0, void 0, function* () {
        return new Promise((resolve, reject) => {
            stacks.method = method;
            const { success, complete, fail } = option;
            const unListen = history.listen(() => {
                const res = { errMsg: `${method}:ok` };
                success === null || success === void 0 ? void 0 : success(res);
                complete === null || complete === void 0 ? void 0 : complete(res);
                resolve(res);
                unListen();
            });
            try {
                if ('url' in option) {
                    const pathPieces = processNavigateUrl(option);
                    const state = { timestamp: Date.now() };
                    if (method === 'navigateTo') {
                        history.push(pathPieces, state);
                    }
                    else if (method === 'redirectTo' || method === 'switchTab') {
                        history.replace(pathPieces, state);
                    }
                    else if (method === 'reLaunch') {
                        stacks.delta = stacks.length;
                        history.replace(pathPieces, state);
                    }
                }
                else if (method === 'navigateBack') {
                    stacks.delta = option.delta;
                    history.go(-option.delta);
                }
            }
            catch (error) {
                const res = { errMsg: `${method}:fail ${error.message || error}` };
                fail === null || fail === void 0 ? void 0 : fail(res);
                complete === null || complete === void 0 ? void 0 : complete(res);
                reject(res);
            }
        });
    });
}
function navigateTo(option) {
    return navigate(option, 'navigateTo');
}
function redirectTo(option) {
    return navigate(option, 'redirectTo');
}
function navigateBack(option = { delta: 1 }) {
    if (!option.delta || option.delta < 1) {
        option.delta = 1;
    }
    return navigate(option, 'navigateBack');
}
function switchTab(option) {
    return navigate(option, 'switchTab');
}
function reLaunch(option) {
    return navigate(option, 'reLaunch');
}
function getCurrentPages() {
    if (process.env.NODE_ENV !== 'production' && RouterConfig.mode === 'multi') {
        console.warn('多页面路由模式不支持使用 getCurrentPages 方法！');
    }
    const pages = stacks.get();
    return pages.map(e => (Object.assign(Object.assign({}, e), { route: e.path || '' })));
}

let md;
let preTitle = document.title;
let isLoadDdEntry = false;
function getMobileDetect() {
    if (!md) {
        md = new MobileDetect(navigator.userAgent);
    }
    return md;
}
function setTitle(title) {
    return __awaiter(this, void 0, void 0, function* () {
        if (preTitle === title)
            return title;
        document.title = title;
        preTitle = title;
        if (process.env.SUPPORT_DINGTALK_NAVIGATE !== 'disabled' && isDingTalk()) {
            if (!isLoadDdEntry) {
                isLoadDdEntry = true;
                require('dingtalk-jsapi/platform');
            }
            const setDingTitle = require('dingtalk-jsapi/api/biz/navigation/setTitle').default;
            setDingTitle({ title });
        }
        return title;
    });
}
function isDingTalk() {
    const md = getMobileDetect();
    return md.match(/DingTalk/ig);
}

let pageResizeFn;
function bindPageResize(page) {
    pageResizeFn && window.removeEventListener('resize', pageResizeFn);
    pageResizeFn = function () {
        page.onResize && page.onResize({
            size: {
                windowHeight: window.innerHeight,
                windowWidth: window.innerWidth
            }
        });
    };
    window.addEventListener('resize', pageResizeFn, false);
}

const pageScrollFn = {};
let pageDOM = window;
function bindPageScroll(page, pageEl, distance = 50) {
    var _a;
    const pagePath = (page ? page === null || page === void 0 ? void 0 : page.path : (_a = Current.router) === null || _a === void 0 ? void 0 : _a.path);
    pageScrollFn[pagePath] && pageEl.removeEventListener('scroll', pageScrollFn[pagePath]);
    pageDOM = pageEl;
    let isReachBottom = false;
    pageScrollFn[pagePath] = function () {
        var _a;
        (_a = page.onPageScroll) === null || _a === void 0 ? void 0 : _a.call(page, {
            scrollTop: pageDOM instanceof Window ? window.scrollY : pageDOM.scrollTop
        });
        if (isReachBottom && getOffset() > distance) {
            isReachBottom = false;
        }
        if (page.onReachBottom &&
            !isReachBottom &&
            getOffset() < distance) {
            isReachBottom = true;
            page.onReachBottom();
        }
    };
    pageDOM.addEventListener('scroll', pageScrollFn[pagePath], false);
}
function getOffset() {
    if (pageDOM instanceof Window) {
        return document.documentElement.scrollHeight - window.scrollY - window.innerHeight;
    }
    else {
        return pageDOM.scrollHeight - pageDOM.scrollTop - pageDOM.clientHeight;
    }
}

// @ts-nocheck
function initTabbar(config) {
    if (config.tabBar == null) {
        return;
    }
    // TODO: custom-tab-bar
    const tabbar = document.createElement('taro-tabbar');
    const homePage = config.entryPagePath || (config.pages ? config.pages[0] : '');
    tabbar.conf = config.tabBar;
    tabbar.conf.homePage = history.location.pathname === '/' ? homePage : history.location.pathname;
    const routerConfig = config.router;
    tabbar.conf.mode = routerConfig && routerConfig.mode ? routerConfig.mode : 'hash';
    if (routerConfig.customRoutes) {
        tabbar.conf.custom = true;
        tabbar.conf.customRoutes = routerConfig.customRoutes;
    }
    else {
        tabbar.conf.custom = false;
        tabbar.conf.customRoutes = {};
    }
    if (typeof routerConfig.basename !== 'undefined') {
        tabbar.conf.basename = routerConfig.basename;
    }
    const container = document.getElementById('container');
    container === null || container === void 0 ? void 0 : container.appendChild(tabbar);
    initTabBarApis(config);
}

/* eslint-disable dot-notation */
class MultiPageHandler {
    constructor(config) {
        this.config = config;
        this.mount();
    }
    get appId() { return this.config.appId || 'app'; }
    get router() { return this.config.router || {}; }
    get routerMode() { return this.router.mode || 'hash'; }
    get customRoutes() { return this.router.customRoutes || {}; }
    get tabBarList() { var _a; return ((_a = this.config.tabBar) === null || _a === void 0 ? void 0 : _a.list) || []; }
    get PullDownRefresh() { return this.config.PullDownRefresh; }
    set pathname(p) { this.router.pathname = p; }
    get pathname() { return this.router.pathname; }
    get basename() { return this.router.basename || ''; }
    get pageConfig() { return this.config.route; }
    get isTabBar() {
        var _a;
        const routePath = addLeadingSlash(stripBasename(this.pathname, this.basename));
        const pagePath = ((_a = Object.entries(this.customRoutes).find(([, target]) => {
            if (typeof target === 'string') {
                return target === routePath;
            }
            else if ((target === null || target === void 0 ? void 0 : target.length) > 0) {
                return target.includes(routePath);
            }
            return false;
        })) === null || _a === void 0 ? void 0 : _a[0]) || routePath;
        return !!pagePath && this.tabBarList.some(t => t.pagePath === pagePath);
    }
    get search() { return location.search.substr(1); }
    getQuery(search = '', options = {}) {
        search = search ? `${search}&${this.search}` : this.search;
        const query = search
            ? queryString.parse(search)
            : {};
        return Object.assign(Object.assign({}, query), options);
    }
    mount() {
        setHistoryMode(this.routerMode, this.router.basename);
        const appId = this.appId;
        let app = document.getElementById(appId);
        if (!app) {
            app = document.createElement('div');
            app.id = appId;
        }
        app.classList.add('taro_router');
        if (this.tabBarList.length > 1) {
            const container = document.createElement('div');
            container.classList.add('taro-tabbar__container');
            container.id = 'container';
            const panel = document.createElement('div');
            panel.classList.add('taro-tabbar__panel');
            panel.appendChild(app);
            container.appendChild(panel);
            document.body.appendChild(container);
            initTabbar(this.config);
        }
        else {
            document.body.appendChild(app);
        }
    }
    onReady(page, onLoad = true) {
        var _a;
        const pageEl = this.getPageContainer(page);
        if (pageEl && !(pageEl === null || pageEl === void 0 ? void 0 : pageEl['__isReady'])) {
            const el = pageEl.firstElementChild;
            (_a = el === null || el === void 0 ? void 0 : el['componentOnReady']) === null || _a === void 0 ? void 0 : _a.call(el);
            onLoad && (pageEl['__page'] = page);
        }
    }
    load(page, pageConfig = {}) {
        var _a;
        if (!page)
            return;
        (_a = page.onLoad) === null || _a === void 0 ? void 0 : _a.call(page, this.getQuery('', page.options), () => {
            var _a;
            const pageEl = this.getPageContainer(page);
            this.isTabBar && (pageEl === null || pageEl === void 0 ? void 0 : pageEl.classList.add('taro_tabbar_page'));
            this.onReady(page, true);
            (_a = page.onShow) === null || _a === void 0 ? void 0 : _a.call(page);
            this.bindPageEvents(page, pageEl, pageConfig);
        });
    }
    getPageContainer(page) {
        var _a;
        const path = page ? page === null || page === void 0 ? void 0 : page.path : (_a = Current.page) === null || _a === void 0 ? void 0 : _a.path;
        const id = path === null || path === void 0 ? void 0 : path.replace(/([^a-z0-9\u00a0-\uffff_-])/ig, '\\$1');
        if (page) {
            return document.querySelector(`.taro_page#${id}`);
        }
        const el = (id
            ? document.querySelector(`.taro_page#${id}`)
            : document.querySelector('.taro_page') ||
                document.querySelector('.taro_router'));
        return el || window;
    }
    bindPageEvents(page, pageEl, config = {}) {
        var _a;
        if (!pageEl) {
            pageEl = this.getPageContainer();
        }
        const distance = config.onReachBottomDistance || ((_a = this.config.window) === null || _a === void 0 ? void 0 : _a.onReachBottomDistance) || 50;
        bindPageScroll(page, pageEl, distance);
        bindPageResize(page);
    }
}

const createStampId$1 = incrementId();
const launchStampId$1 = createStampId$1();
// TODO 支持多路由 (APP 生命周期仅触发一次)
/** Note: 关于多页面应用
 * - 需要配置路由映射（根目录跳转、404 页面……）
 * - app.onPageNotFound 事件不支持
 * - 应用生命周期可能多次触发
 * - TabBar 会多次加载
 * - 不支持路由动画
 */
function createMultiRouter(app, config, framework) {
    var _a, _b, _c, _d, _e, _f;
    return __awaiter(this, void 0, void 0, function* () {
        RouterConfig.config = config;
        const handler = new MultiPageHandler(config);
        const launchParam = {
            path: config.pageName,
            query: handler.getQuery(launchStampId$1),
            scene: 0,
            shareTicket: '',
            referrerInfo: {}
        };
        eventCenter.trigger('__taroRouterLaunch', launchParam);
        (_a = app.onLaunch) === null || _a === void 0 ? void 0 : _a.call(app, launchParam);
        app.onError && window.addEventListener('error', e => { var _a; return (_a = app.onError) === null || _a === void 0 ? void 0 : _a.call(app, e.message); });
        const pathName = config.pageName;
        const pageConfig = handler.pageConfig;
        eventCenter.trigger('__taroRouterChange', {
            toLocation: {
                path: pathName
            }
        });
        let element;
        try {
            element = yield ((_b = pageConfig.load) === null || _b === void 0 ? void 0 : _b.call(pageConfig));
            if (element instanceof Array) {
                element = element[0];
            }
        }
        catch (error) {
            throw new Error(error);
        }
        if (!element)
            return;
        let enablePullDownRefresh = ((_c = config === null || config === void 0 ? void 0 : config.window) === null || _c === void 0 ? void 0 : _c.enablePullDownRefresh) || false;
        if (pageConfig) {
            setTitle((_d = pageConfig.navigationBarTitleText) !== null && _d !== void 0 ? _d : document.title);
            if (typeof pageConfig.enablePullDownRefresh === 'boolean') {
                enablePullDownRefresh = pageConfig.enablePullDownRefresh;
            }
        }
        const el = (_e = element.default) !== null && _e !== void 0 ? _e : element;
        const loadConfig = Object.assign({}, pageConfig);
        delete loadConfig['path'];
        delete loadConfig['load'];
        const page = createPageConfig(enablePullDownRefresh ? hooks.call('createPullDownComponent', el, location.pathname, framework, config.PullDownRefresh) : el, pathName + stringify(launchParam), {}, loadConfig);
        handler.load(page, pageConfig);
        (_f = app.onShow) === null || _f === void 0 ? void 0 : _f.call(app, launchParam);
    });
}

/**
 * 插入页面动画需要的样式
 */
function loadAnimateStyle(ms = 300) {
    const css = `
.taro_router .taro_page {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: #fff;
  transform: translate(100%, 0);
  transition: transform ${ms}ms;
  z-index: 0;
}

.taro_router .taro_page.taro_tabbar_page,
.taro_router .taro_page.taro_page_show.taro_page_stationed {
  transform: none;
}

.taro_router .taro_page.taro_page_show {
  transform: translate(0, 0);
}`;
    const style = document.createElement('style');
    style.innerHTML = css;
    document.getElementsByTagName('head')[0].appendChild(style);
}

/* eslint-disable dot-notation */
function setDisplay(el, type = '') {
    if (el) {
        el.style.display = type;
    }
}
class PageHandler {
    constructor(config) {
        this.defaultAnimation = { duration: 300, delay: 50 };
        this.config = config;
        this.homePage = getHomePage(this.routes[0].path, this.basename, this.customRoutes, this.config.entryPagePath);
        this.mount();
    }
    get appId() { return this.config.appId || 'app'; }
    get router() { return this.config.router || {}; }
    get routerMode() { return this.router.mode || 'hash'; }
    get customRoutes() { return this.router.customRoutes || {}; }
    get routes() { return this.config.routes || []; }
    get tabBarList() { var _a; return ((_a = this.config.tabBar) === null || _a === void 0 ? void 0 : _a.list) || []; }
    get PullDownRefresh() { return this.config.PullDownRefresh; }
    get animation() { var _a, _b; return (_b = (_a = this.config) === null || _a === void 0 ? void 0 : _a.animation) !== null && _b !== void 0 ? _b : this.defaultAnimation; }
    get animationDelay() {
        var _a;
        return (typeof this.animation === 'object'
            ? this.animation.delay
            : this.animation
                ? (_a = this.defaultAnimation) === null || _a === void 0 ? void 0 : _a.delay
                : 0) || 0;
    }
    get animationDuration() {
        var _a;
        return (typeof this.animation === 'object'
            ? this.animation.duration
            : this.animation
                ? (_a = this.defaultAnimation) === null || _a === void 0 ? void 0 : _a.duration
                : 0) || 0;
    }
    set pathname(p) { this.router.pathname = p; }
    get pathname() { return this.router.pathname; }
    get basename() { return this.router.basename || ''; }
    get pageConfig() {
        const routePath = addLeadingSlash(stripBasename(this.pathname, this.basename));
        const homePage = addLeadingSlash(this.homePage);
        return this.routes.find(r => {
            var _a;
            const pagePath = addLeadingSlash(r.path);
            return [pagePath, homePage].includes(routePath) || ((_a = routesAlias.getConfig(pagePath)) === null || _a === void 0 ? void 0 : _a.includes(routePath));
        });
    }
    isTabBar(pathname) {
        var _a;
        const routePath = addLeadingSlash(stripBasename(pathname, this.basename)).split('?')[0];
        const pagePath = ((_a = Object.entries(this.customRoutes).find(([, target]) => {
            if (typeof target === 'string') {
                return target === routePath;
            }
            else if ((target === null || target === void 0 ? void 0 : target.length) > 0) {
                return target.includes(routePath);
            }
            return false;
        })) === null || _a === void 0 ? void 0 : _a[0]) || routePath;
        return !!pagePath && this.tabBarList.some(t => stripTrailing(t.pagePath) === pagePath);
    }
    isSamePage(page) {
        const routePath = stripBasename(this.pathname, this.basename);
        const pagePath = stripBasename(page === null || page === void 0 ? void 0 : page.path, this.basename);
        return pagePath.startsWith(routePath + '?');
    }
    get search() {
        let search = '?';
        if (this.routerMode === 'hash') {
            const idx = location.hash.indexOf('?');
            if (idx > -1) {
                search = location.hash.slice(idx);
            }
        }
        else {
            search = location.search;
        }
        return search.substr(1);
    }
    getQuery(stamp = '', search = '', options = {}) {
        search = search ? `${search}&${this.search}` : this.search;
        const query = search
            ? queryString.parse(search, { decode: false })
            : {};
        query.stamp = stamp;
        return Object.assign(Object.assign({}, query), options);
    }
    mount() {
        setHistoryMode(this.routerMode, this.router.basename);
        this.animation && loadAnimateStyle(this.animationDuration);
        const appId = this.appId;
        let app = document.getElementById(appId);
        if (!app) {
            app = document.createElement('div');
            app.id = appId;
        }
        app.classList.add('taro_router');
        if (this.tabBarList.length > 1) {
            const container = document.createElement('div');
            container.classList.add('taro-tabbar__container');
            container.id = 'container';
            const panel = document.createElement('div');
            panel.classList.add('taro-tabbar__panel');
            panel.appendChild(app);
            container.appendChild(panel);
            document.body.appendChild(container);
            initTabbar(this.config);
        }
        else {
            document.body.appendChild(app);
        }
    }
    onReady(page, onLoad = true) {
        var _a, _b;
        const pageEl = this.getPageContainer(page);
        if (pageEl && !(pageEl === null || pageEl === void 0 ? void 0 : pageEl['__isReady'])) {
            const el = pageEl.firstElementChild;
            (_b = (_a = el === null || el === void 0 ? void 0 : el['componentOnReady']) === null || _a === void 0 ? void 0 : _a.call(el)) === null || _b === void 0 ? void 0 : _b.then(() => {
                requestAnimationFrame(() => {
                    var _a;
                    (_a = page.onReady) === null || _a === void 0 ? void 0 : _a.call(page);
                    pageEl['__isReady'] = true;
                });
            });
            onLoad && (pageEl['__page'] = page);
        }
    }
    load(page, pageConfig = {}, stampId, pageNo = 0) {
        var _a, _b;
        if (!page)
            return;
        // NOTE: 页面栈推入太晚可能导致 getCurrentPages 无法获取到当前页面实例
        stacks.push(page);
        const param = this.getQuery(stampId, '', page.options);
        let pageEl = this.getPageContainer(page);
        if (pageEl) {
            setDisplay(pageEl);
            this.isTabBar(this.pathname) && pageEl.classList.add('taro_tabbar_page');
            this.addAnimation(pageEl, pageNo === 0);
            (_a = page.onShow) === null || _a === void 0 ? void 0 : _a.call(page);
            this.bindPageEvents(page, pageEl, pageConfig);
        }
        else {
            (_b = page.onLoad) === null || _b === void 0 ? void 0 : _b.call(page, param, () => {
                var _a;
                pageEl = this.getPageContainer(page);
                this.isTabBar(this.pathname) && (pageEl === null || pageEl === void 0 ? void 0 : pageEl.classList.add('taro_tabbar_page'));
                this.addAnimation(pageEl, pageNo === 0);
                this.onReady(page, true);
                (_a = page.onShow) === null || _a === void 0 ? void 0 : _a.call(page);
                this.bindPageEvents(page, pageEl, pageConfig);
            });
        }
    }
    unload(page, delta = 1, top = false) {
        var _a, _b, _c;
        if (!page)
            return;
        stacks.delta = --delta;
        stacks.pop();
        if (this.animation && top) {
            if (this.unloadTimer) {
                clearTimeout(this.unloadTimer);
                (_b = (_a = this.lastUnloadPage) === null || _a === void 0 ? void 0 : _a.onUnload) === null || _b === void 0 ? void 0 : _b.call(_a);
                this.unloadTimer = null;
            }
            this.lastUnloadPage = page;
            const pageEl = this.getPageContainer(page);
            pageEl === null || pageEl === void 0 ? void 0 : pageEl.classList.remove('taro_page_stationed');
            pageEl === null || pageEl === void 0 ? void 0 : pageEl.classList.remove('taro_page_show');
            this.unloadTimer = setTimeout(() => {
                var _a, _b;
                this.unloadTimer = null;
                (_b = (_a = this.lastUnloadPage) === null || _a === void 0 ? void 0 : _a.onUnload) === null || _b === void 0 ? void 0 : _b.call(_a);
            }, this.animationDuration);
        }
        else {
            const pageEl = this.getPageContainer(page);
            pageEl === null || pageEl === void 0 ? void 0 : pageEl.classList.remove('taro_page_stationed');
            pageEl === null || pageEl === void 0 ? void 0 : pageEl.classList.remove('taro_page_show');
            (_c = page === null || page === void 0 ? void 0 : page.onUnload) === null || _c === void 0 ? void 0 : _c.call(page);
        }
        if (delta >= 1)
            this.unload(stacks.last, delta);
    }
    show(page, pageConfig = {}, pageNo = 0) {
        var _a, _b;
        if (!page)
            return;
        const param = this.getQuery(page['$taroParams']['stamp'], '', page.options);
        let pageEl = this.getPageContainer(page);
        if (pageEl) {
            setDisplay(pageEl);
            this.addAnimation(pageEl, pageNo === 0);
            (_a = page.onShow) === null || _a === void 0 ? void 0 : _a.call(page);
            this.bindPageEvents(page, pageEl, pageConfig);
        }
        else {
            (_b = page.onLoad) === null || _b === void 0 ? void 0 : _b.call(page, param, () => {
                var _a;
                pageEl = this.getPageContainer(page);
                this.addAnimation(pageEl, pageNo === 0);
                this.onReady(page, false);
                (_a = page.onShow) === null || _a === void 0 ? void 0 : _a.call(page);
                this.bindPageEvents(page, pageEl, pageConfig);
            });
        }
    }
    hide(page) {
        var _a;
        if (!page)
            return;
        // NOTE: 修复多页并发问题，此处可能因为路由跳转过快，执行时页面可能还没有创建成功
        const pageEl = this.getPageContainer(page);
        if (pageEl) {
            if (this.hideTimer) {
                clearTimeout(this.hideTimer);
                this.hideTimer = null;
                setDisplay(this.lastHidePage, 'none');
            }
            this.lastHidePage = pageEl;
            this.hideTimer = setTimeout(() => {
                this.hideTimer = null;
                setDisplay(this.lastHidePage, 'none');
            }, this.animationDuration + this.animationDelay);
            (_a = page.onHide) === null || _a === void 0 ? void 0 : _a.call(page);
        }
        else {
            setTimeout(() => this.hide(page), 0);
        }
    }
    addAnimation(pageEl, first = false) {
        if (!pageEl)
            return;
        if (this.animation && !first) {
            setTimeout(() => {
                pageEl.classList.add('taro_page_show');
                setTimeout(() => {
                    pageEl.classList.add('taro_page_stationed');
                }, this.animationDuration);
            }, this.animationDelay);
        }
        else {
            pageEl.classList.add('taro_page_show');
            pageEl.classList.add('taro_page_stationed');
        }
    }
    getPageContainer(page) {
        var _a;
        const path = page ? page === null || page === void 0 ? void 0 : page.path : (_a = Current.page) === null || _a === void 0 ? void 0 : _a.path;
        const id = path === null || path === void 0 ? void 0 : path.replace(/([^a-z0-9\u00a0-\uffff_-])/ig, '\\$1');
        if (page) {
            return document.querySelector(`.taro_page#${id}`);
        }
        const el = (id
            ? document.querySelector(`.taro_page#${id}`)
            : document.querySelector('.taro_page') ||
                document.querySelector('.taro_router'));
        return el || window;
    }
    bindPageEvents(page, pageEl, config = {}) {
        var _a;
        if (!pageEl) {
            pageEl = this.getPageContainer();
        }
        const distance = config.onReachBottomDistance || ((_a = this.config.window) === null || _a === void 0 ? void 0 : _a.onReachBottomDistance) || 50;
        bindPageScroll(page, pageEl, distance);
        bindPageResize(page);
    }
}

const createStampId = incrementId();
let launchStampId = createStampId();
function createRouter(app, config, framework) {
    var _a, _b;
    RouterConfig.config = config;
    const handler = new PageHandler(config);
    routesAlias.set(handler.router.customRoutes);
    const basename = handler.router.basename;
    const routes = handler.routes.map(route => {
        const routePath = addLeadingSlash(route.path);
        const paths = routesAlias.getAll(routePath);
        return {
            path: paths.length < 1 ? routePath : paths,
            action: route.load
        };
    });
    const router = new UniversalRouter(routes, { baseUrl: basename || '' });
    const launchParam = {
        path: handler.homePage,
        query: handler.getQuery(launchStampId),
        scene: 0,
        shareTicket: '',
        referrerInfo: {}
    };
    eventCenter.trigger('__taroRouterLaunch', launchParam);
    (_a = app.onLaunch) === null || _a === void 0 ? void 0 : _a.call(app, launchParam);
    app.onError && window.addEventListener('error', e => { var _a; return (_a = app.onError) === null || _a === void 0 ? void 0 : _a.call(app, e.message); });
    const render = ({ location, action }) => __awaiter(this, void 0, void 0, function* () {
        var _c, _d, _e, _f, _g, _h;
        handler.pathname = decodeURI(location.pathname);
        eventCenter.trigger('__taroRouterChange', {
            toLocation: {
                path: handler.pathname
            }
        });
        let element, params;
        try {
            const result = yield router.resolve(handler.router.forcePath || handler.pathname);
            [element, , params] = yield Promise.all(result);
        }
        catch (error) {
            if (error.status === 404) {
                (_c = app.onPageNotFound) === null || _c === void 0 ? void 0 : _c.call(app, {
                    path: handler.pathname
                });
            }
            else if (/Loading hot update .* failed./.test(error.message)) {
                // NOTE: webpack5 与 prebundle 搭配使用时，开发环境下初次启动时偶发错误，由于 HMR 加载 chunk hash 错误，导致热更新失败
                window.location.reload();
            }
            else {
                throw new Error(error);
            }
        }
        if (!element)
            return;
        const pageConfig = handler.pageConfig;
        let enablePullDownRefresh = ((_d = config === null || config === void 0 ? void 0 : config.window) === null || _d === void 0 ? void 0 : _d.enablePullDownRefresh) || false;
        if (pageConfig) {
            document.title = (_e = pageConfig.navigationBarTitleText) !== null && _e !== void 0 ? _e : document.title;
            setTitle((_f = pageConfig.navigationBarTitleText) !== null && _f !== void 0 ? _f : document.title);
            if (typeof pageConfig.enablePullDownRefresh === 'boolean') {
                enablePullDownRefresh = pageConfig.enablePullDownRefresh;
            }
        }
        const currentPage = Current.page;
        const pathname = handler.pathname;
        const methodName = (_g = stacks.method) !== null && _g !== void 0 ? _g : '';
        const cacheTabs = stacks.getTabs();
        let shouldLoad = false;
        stacks.method = '';
        if (methodName === 'reLaunch') {
            handler.unload(currentPage, stacks.length);
            // NOTE: 同时卸载缓存在tabs里面的页面实例
            for (const key in cacheTabs) {
                if (cacheTabs[key]) {
                    handler.unload(cacheTabs[key]);
                    stacks.removeTab(key);
                }
            }
            shouldLoad = true;
        }
        else if (currentPage && handler.isTabBar(handler.pathname)) {
            if (handler.isSamePage(currentPage))
                return;
            if (handler.isTabBar(currentPage.path)) {
                handler.hide(currentPage);
                stacks.pushTab(currentPage.path.split('?')[0]);
            }
            else if (stacks.length > 0) {
                const firstIns = stacks.getItem(0);
                if (handler.isTabBar(firstIns.path)) {
                    handler.unload(currentPage, stacks.length - 1);
                    stacks.pushTab(firstIns.path.split('?')[0]);
                }
                else {
                    handler.unload(currentPage, stacks.length);
                }
            }
            if (cacheTabs[handler.pathname]) {
                stacks.popTab(handler.pathname);
                return handler.show(stacks.getItem(0), pageConfig, 0);
            }
            shouldLoad = true;
        }
        else if (action === 'POP') {
            // NOTE: 浏览器事件退后多次时，该事件只会被触发一次
            const prevIndex = stacks.getPrevIndex(pathname);
            const delta = stacks.getDelta(pathname);
            // NOTE: Safari 内核浏览器在非应用页面返回上一页时，会触发额外的 POP 事件，此处需避免当前页面被错误卸载
            if (currentPage !== stacks.getItem(prevIndex)) {
                handler.unload(currentPage, delta, prevIndex > -1);
                if (prevIndex > -1) {
                    handler.show(stacks.getItem(prevIndex), pageConfig, prevIndex);
                }
                else {
                    shouldLoad = true;
                }
            }
        }
        else if (action === 'REPLACE') {
            const delta = stacks.getDelta(pathname);
            // NOTE: 页面路由记录并不会清空，只是移除掉缓存的 stack 以及页面
            handler.unload(currentPage, delta);
            shouldLoad = true;
        }
        else if (action === 'PUSH') {
            handler.hide(currentPage);
            shouldLoad = true;
        }
        if (shouldLoad || stacks.length < 1) {
            const el = (_h = element.default) !== null && _h !== void 0 ? _h : element;
            const loadConfig = Object.assign({}, pageConfig);
            const stacksIndex = stacks.length;
            delete loadConfig['path'];
            delete loadConfig['load'];
            let pageStampId = '';
            if (launchStampId) {
                pageStampId = launchStampId;
                launchStampId = '';
            }
            else {
                pageStampId = createStampId();
            }
            const page = createPageConfig(enablePullDownRefresh ? hooks.call('createPullDownComponent', el, location.pathname, framework, handler.PullDownRefresh) : el, pathname + stringify(handler.getQuery(pageStampId)), {}, loadConfig);
            if (params)
                page.options = params;
            handler.load(page, pageConfig, pageStampId, stacksIndex);
        }
        eventCenter.trigger('__afterTaroRouterChange', {
            toLocation: {
                path: handler.pathname
            }
        });
    });
    const routePath = addLeadingSlash(stripBasename(history.location.pathname, handler.basename));
    if (routePath === '/') {
        history.replace(prependBasename(handler.homePage + history.location.search));
    }
    render({ location: history.location, action: Action.Push });
    (_b = app.onShow) === null || _b === void 0 ? void 0 : _b.call(app, launchParam);
    return history.listen(render);
}

export { createMultiRouter, createRouter, getCurrentPages, history, navigateBack, navigateTo, reLaunch, redirectTo, switchTab };
//# sourceMappingURL=index.esm.js.map