import { pathIsMatch, pathToPageName } from 'urlUtils';

let authTypes;
let routes = [];
let vueRoutes = [];
export interface Option {
  routes
  authTypes?
}

export const init = (option:Option) => {
  authTypes = option.authTypes;
}

// == 加载路由配置
export const load = (routesGroup) => {
  for (let routeModule of routesGroup) {
    if(Array.isArray(routeModule)){
      for (let route of routeModule) {
        const path = route.url;
        const name = pathToPageName(path);
        const component = route.page;
        routes.push(route);
        vueRoutes.push({path, name, component});
      }
    }
  }
}

// == 根据url获取路由配置
export const get = (url, type?) => {
  if(typeof url === 'object') return {};
  if(routes.length === 0) {
    console.warn('路由配置不存在，请先初始化！');
    return {};
  }
  const isVueType = type === 'vue';
  const route = (isVueType ? vueRoutes : routes).find((route) => {
    const pattern = isVueType ? route.path : route.url;
    return pathIsMatch(url, pattern);
  });
  return route;
}

/**
 * 获取全部配置（routes、vueRoutes）
 * @param type vue
 */
export const getAll = (type?) => {
  return type === 'vue' ? vueRoutes : routes;
}

// == 判断是否是无授权页面
export const isNone = (path) => {
  const route = get(path);
  const auth = authTypes[route.auth] || -1;
  return auth == authTypes.none;
}

// == 判断是否是公共页面
export const isPub = (path) => {
  const route = get(path);
  const auth = authTypes[route.auth];
  return auth == authTypes.pub;
}