All files / src/biz getRoutes.ts

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import * as R from 'ramda';
import { split } from '../array/split';
import { treeReduce } from '../search/treeReduce';
 
interface RouteAndMenu<RM> {
  menus: RM[];
  defaultSelectedMenus: string[];
  defaultOpenMenus: string[];
  defaultMenu: RM;
  permissions: string[];
}
 
interface DefaultConfig {
  primaryDefaultMenu?: string;
  secondaryDefaultMenu?: string;
}
 
interface BaseP<P> {
  url: string;
  childMenus?: P[] | null;
  resourceId: string;
  name: string;
  resourceType: string;
  [key: string]: any;
}
 
type BaseType = Record<string, any>;
interface BaseMenu<M> {
  name: string;
  origion_url: string;
  url?: string;
  children?: M[];
}
 
export const getRoutes = <
  P extends BaseP<P>,
  C extends BaseType,
  M extends BaseMenu<M>
>(
  permissionList: P[],
  routerConfig: C,
  defaultConfig: DefaultConfig,
  pathname: string,
): RouteAndMenu<M> => {
  if (R.isEmpty(permissionList) || R.isEmpty(routerConfig)) {
    return {
      menus: [],
      defaultSelectedMenus: [],
      defaultOpenMenus: [],
      defaultMenu: {} as M,
      permissions: [],
    };
  }
 
  let paths: string[];
  if (pathname !== '/' && pathname !== '/undefined' && pathname !== '/null') {
    paths = split('/', pathname);
  } else {
    paths = [];
  }
 
  let defaultOpenMenus: string[] = [];
  let defaultSelectedMenus: string[] = [];
  let defaultMenu = {};
 
  const resetData = <M>(item: P): M => {
    const currentItem = routerConfig[item.url];
    if (!currentItem) {
      return {} as M;
    }
    const path = item.url.indexOf('/') === 0 ? item.url || '' : `/${item.url}`;
    const result = ({
      path,
      param: currentItem.param || '',
      url: currentItem.url,
      name: item.resourceId,
      meta: {
        title: item.name,
        icon: currentItem.icon,
      },
      component: currentItem.component,
      hidden: currentItem.hidden,
      origion_url: path,
    } as unknown) as M;
    if (
      (defaultConfig?.primaryDefaultMenu &&
        item.url === defaultConfig?.primaryDefaultMenu) ||
      (defaultConfig?.secondaryDefaultMenu &&
        item.url === defaultConfig?.secondaryDefaultMenu)
    ) {
      defaultOpenMenus = [item.resourceParentId];
      defaultSelectedMenus = [item.resourceId];
      defaultMenu = result;
    }
    return result;
  };
 
  const result: M[] = [];
  let permissions: string[] = [];
 
  permissionList.map((item: P) => {
    const children = [] as M[];
    const currentItem = routerConfig[item.url];
    const btns = treeReduce(
      { key: 'resourceType', value: 'BUTTON' },
      'childMenus',
      item,
    );
    if (btns && btns.length) {
      const urls = R.pipe(R.map(R.prop('url')))(btns);
      permissions = R.concat(permissions, urls) as string[];
    }
 
    if (item.childMenus && item.childMenus.length) {
      const childMenus = treeReduce(
        { key: 'resourceId' },
        'childMenus',
        item.childMenus,
      );
      childMenus.map((child: P) => {
        if (child) {
          const data = resetData<M>(child);
          if (data && data.name) {
            children.push(data);
          }
        }
      });
    }
 
    const data = resetData<M>(item);
 
    if (currentItem) {
      result.push({
        ...data,
        children,
      });
    }
  });
 
  if (paths.length && result.length) {
    const res = setPathToDefaultMenu<M>(paths, result);
    defaultSelectedMenus = res.defaultSelectedMenus;
    defaultOpenMenus = res.defaultOpenMenus;
    defaultMenu = res.defaultMenu;
  } else if (
    !defaultSelectedMenus.length ||
    !defaultOpenMenus.length ||
    !defaultMenu
  ) {
    const res = setFistChildToDefaultMenu<M>(result);
    defaultSelectedMenus = res.defaultSelectedMenus;
    defaultOpenMenus = res.defaultOpenMenus;
    defaultMenu = res.defaultMenu;
  }
  return {
    menus: result,
    defaultSelectedMenus,
    defaultOpenMenus,
    defaultMenu: defaultMenu as M,
    permissions,
  };
};
 
const setPathToDefaultMenu = <M extends BaseMenu<M>>(
  paths: string[],
  menus: M[],
) => {
  let defaultOpenMenus: string[] = [];
  let defaultSelectedMenus: string[] = [];
  let defaultMenu = {} as M;
  const openMenus = R.find<M>(R.propEq<string>('origion_url', `/${paths[0]}`))(
    menus,
  ) as M;
  if (openMenus) {
    defaultOpenMenus = [openMenus.name];
    if (paths.length > 1 && openMenus.children && openMenus.children.length) {
      const defaultPath = paths.join('/');
      defaultMenu = R.find<M>(
        R.propEq<string>('origion_url', `/${defaultPath}`),
      )(openMenus.children) as M;
    } else {
      defaultMenu =
        openMenus.children && openMenus.children.length
          ? openMenus.children[0]
          : (openMenus as M);
    }
    defaultSelectedMenus = defaultMenu?.name ? [defaultMenu.name] : [];
  }
 
  return {
    defaultOpenMenus,
    defaultSelectedMenus,
    defaultMenu,
  };
};
 
const setFistChildToDefaultMenu = <M extends BaseMenu<M>>(menus: M[]) => {
  let defaultOpenMenus: string[] = [];
  let defaultSelectedMenus: string[] = [];
  let defaultMenu = {} as M;
  if (menus[0] && menus[0].children && menus[0].children.length) {
    defaultOpenMenus = [menus[0].name];
    defaultSelectedMenus = [menus[0].children[0].name];
    defaultMenu = menus[0].children[0];
  } else if (menus[0]) {
    defaultOpenMenus = [menus[0]?.name as string];
    defaultSelectedMenus = [menus[0]?.name as string];
    defaultMenu = menus[0];
  }
  return {
    defaultOpenMenus,
    defaultSelectedMenus,
    defaultMenu,
  };
};