// SPDX-FileCopyrightText: © 2017 EteSync Authors
// SPDX-License-Identifier: AGPL-3.0-only

import * as React from "react";
import { connect } from "react-redux";
import { RouteComponentProps, withRouter } from "react-router";
import { List, ListItem, ListSubheader, ListDivider } from "../widgets/List";
import { Theme, withTheme } from "@material-ui/core/styles";
import ActionCode from "@material-ui/icons/Code";
import ActionHome from "@material-ui/icons/Home";
import ActionSettings from "@material-ui/icons/Settings";
import ActionJournals from "@material-ui/icons/LibraryBooks";
import ActionBugReport from "@material-ui/icons/BugReport";
import ActionQuestionAnswer from "@material-ui/icons/QuestionAnswer";
import LogoutIcon from "@material-ui/icons/PowerSettingsNew";
import IconImport from "@material-ui/icons/ImportExport";

import logo from "../images/logo.svg";

import { routeResolver } from "../App";

import { store, UserInfoData, StoreState, CredentialsData } from "../store";
import { logout } from "../store/actions";

import * as C from "../constants";

interface PropsType {
  etesync: CredentialsData | null;
  onCloseDrawerRequest: () => void;
}

type PropsTypeInner = RouteComponentProps<{}> & PropsType & {
  userInfo: UserInfoData;
  theme: Theme;
};

class SideMenu extends React.PureComponent<PropsTypeInner> {
  constructor(props: PropsTypeInner) {
    super(props);
    this.logout = this.logout.bind(this);
  }

  public logout() {
    store.dispatch(logout(this.props.etesync!));
    this.props.onCloseDrawerRequest();
  }

  public render() {
    const { theme } = this.props;
    const username = (this.props.etesync && this.props.etesync.credentials.email) ?
      this.props.etesync.credentials.email
      : C.appName;

    let loggedInItems;
    if (this.props.etesync) {
      loggedInItems = (
        <React.Fragment>
          <ListItem
            primaryText="Journals"
            leftIcon={<ActionJournals />}
            onClick={() => {
              this.props.onCloseDrawerRequest();
              this.props.history.push(routeResolver.getRoute("journals"));
            }}
          />
          <ListItem
            primaryText="Import"
            leftIcon={<IconImport />}
            onClick={() => {
              this.props.onCloseDrawerRequest();
              this.props.history.push(routeResolver.getRoute("journals.import"));
            }}
          />
          <ListItem
            primaryText="Settings"
            leftIcon={<ActionSettings />}
            onClick={() => {
              this.props.onCloseDrawerRequest();
              this.props.history.push(routeResolver.getRoute("settings"));
            }}
          />
          <ListItem primaryText="Log Out" leftIcon={<LogoutIcon />} onClick={this.logout} />
        </React.Fragment>
      );
    }

    return (
      <div style={{ overflowX: "hidden", width: 250 }}>
        <div className="App-drawer-header">
          <img alt="App logo" className="App-drawer-logo" src={logo} />
          <div style={{ color: theme.palette.secondary.contrastText }}>
            {username}
          </div>
        </div>
        <List>
          <ListItem
            primaryText="Main"
            leftIcon={<ActionHome />}
            onClick={() => {
              this.props.onCloseDrawerRequest();
              this.props.history.push(routeResolver.getRoute("home"));
            }}
          />
          {loggedInItems}
          <ListDivider />
          <ListSubheader>External Links</ListSubheader>
          <ListItem primaryText="Website" leftIcon={<ActionHome />} href={C.homePage} />
          <ListItem primaryText="FAQ" leftIcon={<ActionQuestionAnswer />} href={C.faq} />
          <ListItem primaryText="Source Code" leftIcon={<ActionCode />} href={C.sourceCode} />
          <ListItem primaryText="Report Issue" leftIcon={<ActionBugReport />} href={C.reportIssue} />
        </List>
      </div>
    );
  }
}

const mapStateToProps = (state: StoreState, _props: PropsType) => {
  return {
    userInfo: state.cache.userInfo,
  };
};

export default withTheme(withRouter(connect(
  mapStateToProps
)(SideMenu)));