import { css } from '@emotion/css';
import { connect, ConnectedProps } from 'react-redux';
import useAsyncFn from 'react-use/lib/useAsyncFn';

import { locationService, config, reportInteraction } from '@grafana/runtime';
import { Modal, Button, Text, Space, TextLink } from '@grafana/ui';
import { DashboardModel } from 'app/features/dashboard/state/DashboardModel';
import { cleanUpDashboardAndVariables } from 'app/features/dashboard/state/actions';

import { Trans, t } from '../../../../core/internationalization';
import { useDeleteItemsMutation } from '../../../browse-dashboards/api/browseDashboardsAPI';
import { DeleteDashboardModal as DeleteModal } from '../../../dashboard-scene/settings/DeleteDashboardButton';

type DeleteDashboardModalProps = {
  hideModal(): void;
  dashboard: DashboardModel;
};

const mapDispatchToProps = {
  cleanUpDashboardAndVariables,
};

const connector = connect(null, mapDispatchToProps);

type Props = DeleteDashboardModalProps & ConnectedProps<typeof connector>;

const DeleteDashboardModalUnconnected = ({ hideModal, cleanUpDashboardAndVariables, dashboard }: Props) => {
  const isProvisioned = dashboard.meta.provisioned;
  const [deleteItems] = useDeleteItemsMutation();

  const [, onConfirm] = useAsyncFn(async () => {
    reportInteraction('grafana_manage_dashboards_delete_clicked', {
      item_counts: {
        dashboard: 1,
      },
      source: 'dashboard_settings',
      restore_enabled: Boolean(config.featureToggles.dashboardRestore),
    });
    await deleteItems({
      selectedItems: {
        dashboard: {
          [dashboard.uid]: true,
        },
        folder: {},
      },
    });
    cleanUpDashboardAndVariables();
    hideModal();
    locationService.replace('/');
  }, [hideModal]);

  if (isProvisioned) {
    return <ProvisionedDeleteModal hideModal={hideModal} provisionedId={dashboard.meta.provisionedExternalId!} />;
  }

  return <DeleteModal onConfirm={onConfirm} onClose={hideModal} dashboardTitle={dashboard.title} />;
};

const ProvisionedDeleteModal = ({ hideModal, provisionedId }: { hideModal(): void; provisionedId: string }) => (
  <Modal
    isOpen={true}
    title={t('dashboard-settings.provisioned-delete-modal.title', 'Cannot delete provisioned dashboard')}
    icon="trash-alt"
    onDismiss={hideModal}
    className={css({
      width: '500px',
    })}
  >
    <Text element="p">
      <Trans i18nKey="dashboard-settings.provisioned-delete-modal.text-1">
        This dashboard is managed by Grafana provisioning and cannot be deleted. Remove the dashboard from the config
        file to delete it.
      </Trans>
    </Text>
    <Space v={1} />
    <Text element="p">
      <Trans i18nKey="dashboard-settings.provisioned-delete-modal.text-2">
        See grafana documentation for more information about provisioning.&nbsp;
      </Trans>
      <TextLink href="https://grafana.com/docs/grafana/latest/administration/provisioning/#dashboards" external>
        {t('dashboard-settings.provisioned-delete-modal.text-link', 'Go to docs page')}
      </TextLink>
    </Text>
    <Space v={2} />
    <Text element="p">
      <Trans i18nKey="dashboard-settings.provisioned-delete-modal.text-3">File path: {{ provisionedId }}</Trans>
    </Text>
    <Modal.ButtonRow>
      <Button variant="primary" onClick={hideModal}>
        <Trans i18nKey="dashboard-settings.provisioned-delete-modal.confirm-button">OK</Trans>
      </Button>
    </Modal.ButtonRow>
  </Modal>
);

export const DeleteDashboardModal = connector(DeleteDashboardModalUnconnected);