dc-observatio/services/pcp-tgu-ui-service/src/features/tgu-requests/RequestDetailsPanel.tsx

import { useEffect, useState } from "react";
import type { RequestAtPoint } from "../tgu-map-2d/Tgu2DMapRequestsPanel";
import { formatLocalDateTime, parseLocal } from "../../utils/localTime";

type Props = {
  requests: RequestAtPoint[];
  selectedPolygonId?: string;
  deleting: boolean;
  deleteError?: string;
  onHover: (polygonId: string | undefined) => void;
  onSelect: (polygonId: string) => void;
  onDelete: (requestId: string) => void;
  onClose: () => void;
};

export function RequestDetailsPanel({
  requests,
  selectedPolygonId,
  deleting,
  deleteError,
  onHover,
  onSelect,
  onDelete,
  onClose
}: Props) {
  const selectedEntry = selectedPolygonId
    ? requests.find((r) => r.polygon.id === selectedPolygonId)
    : requests.length === 1
      ? requests[0]
      : undefined;

  // Второй шаг подтверждения удаления. Сбрасываем при смене выбранной заявки,
  // чтобы открытый запрос на удаление не «переезжал» на другую заявку.
  const [confirmingDelete, setConfirmingDelete] = useState(false);
  useEffect(() => {
    setConfirmingDelete(false);
  }, [selectedEntry?.item.id]);

  return (
    <aside className="tgu-map-requests-panel">
      <div className="tgu-panel-heading">
        <span>Заявки в точке ({requests.length})</span>
        <button className="tgu-link-button" type="button" onClick={onClose}>
          Закрыть
        </button>
      </div>

      {requests.length > 1 && (
        <div className="tgu-map-requests-list">
          {requests.map(({ polygon, item }) => (
            <button
              key={polygon.id}
              className={`tgu-map-request-row ${polygon.id === selectedEntry?.polygon.id ? "is-selected" : ""}`}
              type="button"
              onMouseEnter={() => onHover(polygon.id)}
              onMouseLeave={() => onHover(undefined)}
              onClick={() => onSelect(polygon.id)}
            >
              <i className={`tgu-map-request-row__type req-${item.surveyType.toLowerCase()}`} />
              <span className="tgu-map-request-row__body">
                <span className="tgu-map-request-row__name">{item.name || item.id}</span>
                <span className="tgu-map-request-row__meta">
                  {formatDateTime(item.beginDateTime)} · {item.surveyType} · {item.status}
                </span>
              </span>
            </button>
          ))}
        </div>
      )}

      {selectedEntry && (
        <div className="tgu-map-request-details" style={{ flex: 1 }}>
          <div className="tgu-map-panel__label">Детали заявки</div>
          <dl className="tgu-map-request-details__grid">
            <dt>ID</dt>
            <dd className="mono">{selectedEntry.item.id}</dd>

            <dt>Название</dt>
            <dd>{selectedEntry.item.name || "—"}</dd>

            <dt>Статус</dt>
            <dd>{selectedEntry.item.status}</dd>

            <dt>Тип съёмки</dt>
            <dd>{surveyTypeLabel(selectedEntry.item.surveyType)}</dd>

            <dt>Начало</dt>
            <dd className="mono">{formatDateTime(selectedEntry.item.beginDateTime)}</dd>

            <dt>Конец</dt>
            <dd className="mono">{formatDateTime(selectedEntry.item.endDateTime)}</dd>

            <dt>Важность</dt>
            <dd className="mono">{selectedEntry.item.importance}</dd>

            <dt>Покрытие</dt>
            <dd className="mono">
              {selectedEntry.item.coveragePercent != null ? `${selectedEntry.item.coveragePercent.toFixed(1)} %` : "—"}
            </dd>

            <dt>КПП</dt>
            <dd className="mono">{selectedEntry.item.kpp?.join(", ") || "—"}</dd>

            <dt>Приоритет передачи</dt>
            <dd>{selectedEntry.item.highPriorityTransmit ? "Да" : "Нет"}</dd>

            <dt>Создано</dt>
            <dd className="mono">{formatDateTime(selectedEntry.item.createdAt)}</dd>

            <dt>Изменено</dt>
            <dd className="mono">{formatDateTime(selectedEntry.item.updatedAt)}</dd>
          </dl>

          {deleteError && <div className="tgu-alert tgu-alert--danger tgu-alert--compact">{deleteError}</div>}

          {confirmingDelete ? (
            <div className="tgu-requests-confirm">
              <div className="tgu-requests-confirm__title">Удалить заявку?</div>
              <div className="tgu-requests-confirm__subtitle">{selectedEntry.item.name || selectedEntry.item.id}</div>
              <div className="tgu-requests-form__actions">
                <button
                  className="tgu-button tgu-button--reject"
                  type="button"
                  disabled={deleting}
                  onClick={() => onDelete(selectedEntry.item.id)}
                >
                  {deleting ? "Удаление..." : "Да, удалить"}
                </button>
                <button
                  className="tgu-button"
                  type="button"
                  disabled={deleting}
                  onClick={() => setConfirmingDelete(false)}
                >
                  Нет, не удалять
                </button>
              </div>
            </div>
          ) : (
            <div className="tgu-requests-form__actions">
              <button
                className="tgu-button tgu-button--reject"
                type="button"
                disabled={deleting}
                onClick={() => setConfirmingDelete(true)}
              >
                Удалить заявку
              </button>
            </div>
          )}
        </div>
      )}
    </aside>
  );
}

function formatDateTime(value: string): string {
  return formatLocalDateTime(parseLocal(value));
}

function surveyTypeLabel(surveyType: string): string {
  switch (surveyType) {
    case "OPTICS":
      return "Оптическая";
    case "RSA":
      return "Радиолокационная (РСА)";
    case "COMBINED":
      return "Комбинированная";
    default:
      return surveyType;
  }
}