/**
 * Copyright (c) 2021 OpenLens Authors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

import "./tab-layout.scss";

import React, { ReactNode } from "react";
import { matchPath, Redirect, Route, Switch } from "react-router";
import { observer } from "mobx-react";
import { cssNames, IClassName } from "../../utils";
import { Tab, Tabs } from "../tabs";
import { ErrorBoundary } from "../error-boundary";
import { navigate, navigation } from "../../navigation";

export interface TabLayoutProps {
  className?: IClassName;
  contentClass?: IClassName;
  tabs?: TabLayoutRoute[];
  children?: ReactNode;
}

export interface TabLayoutRoute {
  routePath: string;
  title: React.ReactNode;
  component: React.ComponentType<any>;
  url?: string; // page-url, if not provided `routePath` is used (doesn't work when path has some :placeholder(s))
  exact?: boolean; // route-path matching rule
  default?: boolean; // initial tab to open with provided `url, by default tabs[0] is used
}

export const TabLayout = observer(({ className, contentClass, tabs = [], children }: TabLayoutProps) => {
  const currentLocation = navigation.location.pathname;
  const hasTabs = tabs.length > 0;
  const startTabUrl = hasTabs ? (tabs.find(tab => tab.default) || tabs[0])?.url : null;

  return (
    <div className={cssNames("TabLayout", className)}>
      {hasTabs && (
        <Tabs center onChange={(url) => navigate(url)}>
          {tabs.map(({ title, routePath, url = routePath, exact }) => {
            const isActive = !!matchPath(currentLocation, { path: routePath, exact });

            return <Tab key={url} label={title} value={url} active={isActive}/>;
          })}
        </Tabs>
      )}
      <main className={cssNames(contentClass)}>
        <ErrorBoundary>
          {hasTabs && (
            <Switch>
              {tabs.map(({ routePath, exact, component }) => {
                return <Route key={routePath} exact={exact} path={routePath} component={component}/>;
              })}
              <Redirect to={startTabUrl}/>
            </Switch>
          )}
          {children}
        </ErrorBoundary>
      </main>
    </div>
  );
});