import PropTypes from 'prop-types';
import { PureComponent } from 'react';

import { FormattedMessage } from 'react-intl';

import ImmutablePropTypes from 'react-immutable-proptypes';

import { PERMISSION_MANAGE_USERS, PERMISSION_MANAGE_REPORTS } from 'mastodon/permissions';

import { CheckboxWithLabel } from './checkbox_with_label';
import ClearColumnButton from './clear_column_button';
import GrantPermissionButton from './grant_permission_button';
import SettingToggle from './setting_toggle';

export default class ColumnSettings extends PureComponent {

  static contextTypes = {
    identity: PropTypes.object,
  };

  static propTypes = {
    settings: ImmutablePropTypes.map.isRequired,
    pushSettings: ImmutablePropTypes.map.isRequired,
    onChange: PropTypes.func.isRequired,
    onClear: PropTypes.func.isRequired,
    onRequestNotificationPermission: PropTypes.func,
    alertsEnabled: PropTypes.bool,
    browserSupport: PropTypes.bool,
    browserPermission: PropTypes.string,
    notificationPolicy: ImmutablePropTypes.map,
    onChangePolicy: PropTypes.func.isRequired,
  };

  onPushChange = (path, checked) => {
    this.props.onChange(['push', ...path], checked);
  };

  handleFilterNotFollowing = checked => {
    this.props.onChangePolicy('filter_not_following', checked);
  };

  handleFilterNotFollowers = checked => {
    this.props.onChangePolicy('filter_not_followers', checked);
  };

  handleFilterNewAccounts = checked => {
    this.props.onChangePolicy('filter_new_accounts', checked);
  };

  handleFilterPrivateMentions = checked => {
    this.props.onChangePolicy('filter_private_mentions', checked);
  };

  render () {
    const { settings, pushSettings, onChange, onClear, alertsEnabled, browserSupport, browserPermission, onRequestNotificationPermission, notificationPolicy } = this.props;

    const unreadMarkersShowStr = <FormattedMessage id='notifications.column_settings.unread_notifications.highlight' defaultMessage='Highlight unread notifications' />;
    const alertStr = <FormattedMessage id='notifications.column_settings.alert' defaultMessage='Desktop notifications' />;
    const showStr = <FormattedMessage id='notifications.column_settings.show' defaultMessage='Show in column' />;
    const soundStr = <FormattedMessage id='notifications.column_settings.sound' defaultMessage='Play sound' />;

    const showPushSettings = pushSettings.get('browserSupport') && pushSettings.get('isSubscribed');
    const pushStr = showPushSettings && <FormattedMessage id='notifications.column_settings.push' defaultMessage='Push notifications' />;

    return (
      <div className='column-settings'>
        {alertsEnabled && browserSupport && browserPermission === 'denied' && (
          <span className='warning-hint'><FormattedMessage id='notifications.permission_denied' defaultMessage='Desktop notifications are unavailable due to previously denied browser permissions request' /></span>
        )}

        {alertsEnabled && browserSupport && browserPermission === 'default' && (
          <span className='warning-hint'>
            <FormattedMessage id='notifications.permission_required' defaultMessage='Desktop notifications are unavailable because the required permission has not been granted.' /> <GrantPermissionButton onClick={onRequestNotificationPermission} />
          </span>
        )}

        <section>
          <ClearColumnButton onClick={onClear} />
        </section>

        <section>
          <h3><FormattedMessage id='notifications.policy.title' defaultMessage='Filter out notifications from…' /></h3>

          <div className='column-settings__row'>
            <CheckboxWithLabel checked={notificationPolicy.get('filter_not_following')} onChange={this.handleFilterNotFollowing}>
              <strong><FormattedMessage id='notifications.policy.filter_not_following_title' defaultMessage="People you don't follow" /></strong>
              <span className='hint'><FormattedMessage id='notifications.policy.filter_not_following_hint' defaultMessage='Until you manually approve them' /></span>
            </CheckboxWithLabel>

            <CheckboxWithLabel checked={notificationPolicy.get('filter_not_followers')} onChange={this.handleFilterNotFollowers}>
              <strong><FormattedMessage id='notifications.policy.filter_not_followers_title' defaultMessage='People not following you' /></strong>
              <span className='hint'><FormattedMessage id='notifications.policy.filter_not_followers_hint' defaultMessage='Including people who have been following you fewer than {days, plural, one {one day} other {# days}}' values={{ days: 3 }} /></span>
            </CheckboxWithLabel>

            <CheckboxWithLabel checked={notificationPolicy.get('filter_new_accounts')} onChange={this.handleFilterNewAccounts}>
              <strong><FormattedMessage id='notifications.policy.filter_new_accounts_title' defaultMessage='New accounts' /></strong>
              <span className='hint'><FormattedMessage id='notifications.policy.filter_new_accounts.hint' defaultMessage='Created within the past {days, plural, one {one day} other {# days}}' values={{ days: 30 }} /></span>
            </CheckboxWithLabel>

            <CheckboxWithLabel checked={notificationPolicy.get('filter_private_mentions')} onChange={this.handleFilterPrivateMentions}>
              <strong><FormattedMessage id='notifications.policy.filter_private_mentions_title' defaultMessage='Unsolicited private mentions' /></strong>
              <span className='hint'><FormattedMessage id='notifications.policy.filter_private_mentions_hint' defaultMessage="Filtered unless it's in reply to your own mention or if you follow the sender" /></span>
            </CheckboxWithLabel>
          </div>
        </section>

        <section role='group' aria-labelledby='notifications-unread-markers'>
          <h3 id='notifications-unread-markers'>
            <FormattedMessage id='notifications.column_settings.unread_notifications.category' defaultMessage='Unread notifications' />
          </h3>

          <div className='column-settings__row'>
            <SettingToggle id='unread-notification-markers' prefix='notifications' settings={settings} settingPath={['showUnread']} onChange={onChange} label={unreadMarkersShowStr} />
          </div>
        </section>

        <section role='group' aria-labelledby='notifications-follow'>
          <h3 id='notifications-follow'><FormattedMessage id='notifications.column_settings.follow' defaultMessage='New followers:' /></h3>

          <div className='column-settings__row'>
            <SettingToggle disabled={browserPermission === 'denied'} prefix='notifications_desktop' settings={settings} settingPath={['alerts', 'follow']} onChange={onChange} label={alertStr} />
            {showPushSettings && <SettingToggle prefix='notifications_push' settings={pushSettings} settingPath={['alerts', 'follow']} onChange={this.onPushChange} label={pushStr} />}
            <SettingToggle prefix='notifications' settings={settings} settingPath={['shows', 'follow']} onChange={onChange} label={showStr} />
            <SettingToggle prefix='notifications' settings={settings} settingPath={['sounds', 'follow']} onChange={onChange} label={soundStr} />
          </div>
        </section>

        <section role='group' aria-labelledby='notifications-follow-request'>
          <h3 id='notifications-follow-request'><FormattedMessage id='notifications.column_settings.follow_request' defaultMessage='New follow requests:' /></h3>

          <div className='column-settings__row'>
            <SettingToggle disabled={browserPermission === 'denied'} prefix='notifications_desktop' settings={settings} settingPath={['alerts', 'follow_request']} onChange={onChange} label={alertStr} />
            {showPushSettings && <SettingToggle prefix='notifications_push' settings={pushSettings} settingPath={['alerts', 'follow_request']} onChange={this.onPushChange} label={pushStr} />}
            <SettingToggle prefix='notifications' settings={settings} settingPath={['shows', 'follow_request']} onChange={onChange} label={showStr} />
            <SettingToggle prefix='notifications' settings={settings} settingPath={['sounds', 'follow_request']} onChange={onChange} label={soundStr} />
          </div>
        </section>

        <section role='group' aria-labelledby='notifications-favourite'>
          <h3 id='notifications-favourite'><FormattedMessage id='notifications.column_settings.favourite' defaultMessage='Favorites:' /></h3>

          <div className='column-settings__row'>
            <SettingToggle disabled={browserPermission === 'denied'} prefix='notifications_desktop' settings={settings} settingPath={['alerts', 'favourite']} onChange={onChange} label={alertStr} />
            {showPushSettings && <SettingToggle prefix='notifications_push' settings={pushSettings} settingPath={['alerts', 'favourite']} onChange={this.onPushChange} label={pushStr} />}
            <SettingToggle prefix='notifications' settings={settings} settingPath={['shows', 'favourite']} onChange={onChange} label={showStr} />
            <SettingToggle prefix='notifications' settings={settings} settingPath={['sounds', 'favourite']} onChange={onChange} label={soundStr} />
          </div>
        </section>

        <section role='group' aria-labelledby='notifications-mention'>
          <h3 id='notifications-mention'><FormattedMessage id='notifications.column_settings.mention' defaultMessage='Mentions:' /></h3>

          <div className='column-settings__row'>
            <SettingToggle disabled={browserPermission === 'denied'} prefix='notifications_desktop' settings={settings} settingPath={['alerts', 'mention']} onChange={onChange} label={alertStr} />
            {showPushSettings && <SettingToggle prefix='notifications_push' settings={pushSettings} settingPath={['alerts', 'mention']} onChange={this.onPushChange} label={pushStr} />}
            <SettingToggle prefix='notifications' settings={settings} settingPath={['shows', 'mention']} onChange={onChange} label={showStr} />
            <SettingToggle prefix='notifications' settings={settings} settingPath={['sounds', 'mention']} onChange={onChange} label={soundStr} />
          </div>
        </section>

        <section role='group' aria-labelledby='notifications-reblog'>
          <h3 id='notifications-reblog'><FormattedMessage id='notifications.column_settings.reblog' defaultMessage='Boosts:' /></h3>

          <div className='column-settings__row'>
            <SettingToggle disabled={browserPermission === 'denied'} prefix='notifications_desktop' settings={settings} settingPath={['alerts', 'reblog']} onChange={onChange} label={alertStr} />
            {showPushSettings && <SettingToggle prefix='notifications_push' settings={pushSettings} settingPath={['alerts', 'reblog']} onChange={this.onPushChange} label={pushStr} />}
            <SettingToggle prefix='notifications' settings={settings} settingPath={['shows', 'reblog']} onChange={onChange} label={showStr} />
            <SettingToggle prefix='notifications' settings={settings} settingPath={['sounds', 'reblog']} onChange={onChange} label={soundStr} />
          </div>
        </section>

        <section role='group' aria-labelledby='notifications-poll'>
          <h3 id='notifications-poll'><FormattedMessage id='notifications.column_settings.poll' defaultMessage='Poll results:' /></h3>

          <div className='column-settings__row'>
            <SettingToggle disabled={browserPermission === 'denied'} prefix='notifications_desktop' settings={settings} settingPath={['alerts', 'poll']} onChange={onChange} label={alertStr} />
            {showPushSettings && <SettingToggle prefix='notifications_push' settings={pushSettings} settingPath={['alerts', 'poll']} onChange={this.onPushChange} label={pushStr} />}
            <SettingToggle prefix='notifications' settings={settings} settingPath={['shows', 'poll']} onChange={onChange} label={showStr} />
            <SettingToggle prefix='notifications' settings={settings} settingPath={['sounds', 'poll']} onChange={onChange} label={soundStr} />
          </div>
        </section>

        <section role='group' aria-labelledby='notifications-status'>
          <h3 id='notifications-status'><FormattedMessage id='notifications.column_settings.status' defaultMessage='New posts:' /></h3>

          <div className='column-settings__row'>
            <SettingToggle disabled={browserPermission === 'denied'} prefix='notifications_desktop' settings={settings} settingPath={['alerts', 'status']} onChange={onChange} label={alertStr} />
            {showPushSettings && <SettingToggle prefix='notifications_push' settings={pushSettings} settingPath={['alerts', 'status']} onChange={this.onPushChange} label={pushStr} />}
            <SettingToggle prefix='notifications' settings={settings} settingPath={['shows', 'status']} onChange={onChange} label={showStr} />
            <SettingToggle prefix='notifications' settings={settings} settingPath={['sounds', 'status']} onChange={onChange} label={soundStr} />
          </div>
        </section>

        <section role='group' aria-labelledby='notifications-update'>
          <h3 id='notifications-update'><FormattedMessage id='notifications.column_settings.update' defaultMessage='Edits:' /></h3>

          <div className='column-settings__row'>
            <SettingToggle disabled={browserPermission === 'denied'} prefix='notifications_desktop' settings={settings} settingPath={['alerts', 'update']} onChange={onChange} label={alertStr} />
            {showPushSettings && <SettingToggle prefix='notifications_push' settings={pushSettings} settingPath={['alerts', 'update']} onChange={this.onPushChange} label={pushStr} />}
            <SettingToggle prefix='notifications' settings={settings} settingPath={['shows', 'update']} onChange={onChange} label={showStr} />
            <SettingToggle prefix='notifications' settings={settings} settingPath={['sounds', 'update']} onChange={onChange} label={soundStr} />
          </div>
        </section>

        {((this.context.identity.permissions & PERMISSION_MANAGE_USERS) === PERMISSION_MANAGE_USERS) && (
          <section role='group' aria-labelledby='notifications-admin-sign-up'>
            <h3 id='notifications-status'><FormattedMessage id='notifications.column_settings.admin.sign_up' defaultMessage='New sign-ups:' /></h3>

            <div className='column-settings__row'>
              <SettingToggle disabled={browserPermission === 'denied'} prefix='notifications_desktop' settings={settings} settingPath={['alerts', 'admin.sign_up']} onChange={onChange} label={alertStr} />
              {showPushSettings && <SettingToggle prefix='notifications_push' settings={pushSettings} settingPath={['alerts', 'admin.sign_up']} onChange={this.onPushChange} label={pushStr} />}
              <SettingToggle prefix='notifications' settings={settings} settingPath={['shows', 'admin.sign_up']} onChange={onChange} label={showStr} />
              <SettingToggle prefix='notifications' settings={settings} settingPath={['sounds', 'admin.sign_up']} onChange={onChange} label={soundStr} />
            </div>
          </section>
        )}

        {((this.context.identity.permissions & PERMISSION_MANAGE_REPORTS) === PERMISSION_MANAGE_REPORTS) && (
          <section role='group' aria-labelledby='notifications-admin-report'>
            <h3 id='notifications-status'><FormattedMessage id='notifications.column_settings.admin.report' defaultMessage='New reports:' /></h3>

            <div className='column-settings__row'>
              <SettingToggle disabled={browserPermission === 'denied'} prefix='notifications_desktop' settings={settings} settingPath={['alerts', 'admin.report']} onChange={onChange} label={alertStr} />
              {showPushSettings && <SettingToggle prefix='notifications_push' settings={pushSettings} settingPath={['alerts', 'admin.report']} onChange={this.onPushChange} label={pushStr} />}
              <SettingToggle prefix='notifications' settings={settings} settingPath={['shows', 'admin.report']} onChange={onChange} label={showStr} />
              <SettingToggle prefix='notifications' settings={settings} settingPath={['sounds', 'admin.report']} onChange={onChange} label={soundStr} />
            </div>
          </section>
        )}
      </div>
    );
  }

}