import router from './config/router';
import { RouteRecordRaw } from './utils/router/types';

export type AppSubpackagesRaw = {
  root: string;
  pages: string[];
};

export type AppRoutes = {
  pages: string[];
  subpackages: AppSubpackagesRaw[];
  tabBarList: any[];
};

/**
 * 重写路由路径
 */
const rewriteRouteUrl = (url = '', fileRoot = '') => {
  if (fileRoot) {
    const reg = new RegExp(`/${fileRoot}/`, 'i');
    return url.replace(reg, '');
  }
  return url.replace(/\//i, '');
};

/**
 * 获取小程序路、分包路由配置、tabBar导航配置
 * @param routes 小程序路由配置
 */
const getRoutes = (routes: RouteRecordRaw[]) => {
  const appRoutes: AppRoutes = { pages: [], subpackages: [], tabBarList: [] };

  return routes.reduce(({ pages, subpackages, tabBarList }, route) => {
    if (route?.root && Array.isArray(route?.pages)) {
      const subpkg: any = {};

      if (route?.name) subpkg.name = route.name;
      if (route?.independent) subpkg.independent = route.independent;

      subpkg.root = route?.root;
      subpkg.pages = route?.pages.map((item: RouteRecordRaw) => rewriteRouteUrl(item.url, route.root));

      subpackages.push(subpkg);
    } else {
      pages?.push(rewriteRouteUrl(route.url));
    }

    if (route?.tabBar) {
      const { iconPath, selectedIconPath } = route?.meta || {};

      tabBarList.push({
        text: route?.title,
        pagePath: rewriteRouteUrl(route?.url),
        iconPath,
        selectedIconPath,
      });
    }

    return {
      pages,
      subpackages,
      tabBarList,
    };
  }, appRoutes);
};


const { pages, subpackages, tabBarList } = getRoutes(router);

export default {
  pages,
  subpackages,
  window: {
    navigationStyle: 'default',
    backgroundTextStyle: 'light',
    navigationBarBackgroundColor: '#fff',
    navigationBarTitleText: '兑喵喵',
    navigationBarTextStyle: 'black',
  },
  tabBar: {
    color: '#333333',
    selectedColor: '#ff7437',
    borderStyle: 'white',
    list: tabBarList,
  },
  sitemapLocation: 'sitemap.json',
  usingComponents: {
    iconfont: '/components/iconfont/iconfont',
  },
};