/*
 This file is part of GNU Taler
 (C) 2021-2023 Taler Systems S.A.

 GNU Taler is free software; you can redistribute it and/or modify it under the
 terms of the GNU General Public License as published by the Free Software
 Foundation; either version 3, or (at your option) any later version.

 GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.

 You should have received a copy of the GNU General Public License along with
 GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
 */

/**
 *
 * @author Sebastian Javier Marchano (sebasjm)
 */

import { useTranslationContext } from "@gnu-taler/web-util/browser";
import { ComponentChildren, Fragment, h, VNode } from "preact";
import { StateUpdater, useState } from "preact/hooks";
import { useEntityContext, useEntityDataContext } from "../../context/entity.js";

interface Props {
  onSuppress: (id: any) => void;
}

export function CardTable({onSuppress}: Props): any {

  const data = useEntityDataContext();
  const [rowSelection, rowSelectionHandler] = useState<string | undefined>(
    undefined,
  );
  const { i18n } = useTranslationContext();
  const { title, endpoint, entity } = useEntityContext();

  return (
    <div class="card has-table">
      <header class="card-header">
        <p class="card-header-title">
          <span class="icon">
            <i class="mdi mdi-shopping" />
          </span>
          <i18n.Translate>{title}</i18n.Translate>
        </p>
        <div class="card-header-icon" aria-label="more options">
        </div>
      </header>
      <div class="card-content">
        <div class="b-table has-pagination">
          <div class="table-wrapper has-mobile-cards">
            {(data.data[0][endpoint] !== undefined && data.data[0][endpoint].length != 0) ? (
              <Table
                data={data.data[0][endpoint]}
                onSuppress={onSuppress}
              />
            ) : (
              <EmptyTable />
            )}
          </div>
        </div>
      </div>
    </div>
  );
}

interface TableProps {
  data: any;
  onSuppress: (id: any) => void;
}

function Table({
                 data,
                 onSuppress,
               }: TableProps): VNode {
  const { i18n } = useTranslationContext();
  const { entity } = useEntityContext();
  type Entity = typeof entity;
  let count = 0;

  return (
    <div class="table-container">
      <table class="table is-fullwidth is-striped is-hoverable is-fullwidth">
        <thead>
        <tr>
          {Object.keys(data[0]).map((i: Entity) => {
            const paramName = i[0].toUpperCase() + i.replace("_", " ").slice(1, i.count);
            return (
              <Fragment key={count.toString() + i}>
                <th>
                  <i18n.Translate>{paramName}</i18n.Translate>
                </th>
              </Fragment>);
          })}
        </tr>
        </thead>
        <tbody>
        {data.map((key: Entity, value: string) => {
          return (
            <tr>
              {Object.keys(data[0]).map((i: Entity) => {
                return (
                  <Fragment>
                    <td>
                      {(key[i] == false) ? "false" : key[i]}
                    </td>
                  </Fragment>
                );
              })}
              <td class="is-actions-cell right-sticky">
                <div class="buttons is-right">
                      <span
                        class="has-tooltip-bottom"
                        data-tooltip={i18n.str`suppress`}
                      >
                        <button
                          class="button is-small is-success "
                          type="button"
                          onClick={(): void => onSuppress(key["row_id"])}
                        >
                          {<i18n.Translate>Suppress</i18n.Translate>}
                        </button>
                      </span>
                </div>
              </td>
            </tr>
          );
        })
        }
        </tbody>
      </table>
    </div>
  );
}

function EmptyTable(): VNode {
  const { i18n } = useTranslationContext();
  return (
    <div class="content has-text-grey has-text-centered">
      <p>
        <span class="icon is-large">
        <i class="mdi mdi-emoticon-happy mdi-48px" />
        </span>
      </p>
      <p>
        <i18n.Translate>
          There are no entries yet
        </i18n.Translate>
      </p>
    </div>
  );
}