import NotificationPanel from './NotificationPanel';

const DashboardView = ({
  session,
  onRefresh,
  onLogout,
  notificationPanelOpen,
  onToggleNotificationPanel,
  notificationProps,
  stores,
  availableCollapsed,
  onToggleStores,
  onStoreSelect,
  configMap,
  error,
  onDismissError,
  status,
  visibleConfig,
  config,
  onToggleActive,
  onToggleProfileCheck,
  onToggleOnlyNotify,
  onWeekdayChange,
  weekdays,
  onRangePickerRequest,
  formatRangeLabel,
  onSaveConfig,
  onResetConfig,
  onHideEntry,
  onDeleteEntry,
  canDelete
}) => {
  const {
    error: notificationError,
    message: notificationMessage,
    settings: notificationSettings,
    capabilities: notificationCapabilities,
    loading: notificationLoading,
    dirty: notificationDirty,
    saving: notificationSaving,
    onReset: onNotificationReset,
    onSave: onNotificationSave,
    onFieldChange: onNotificationFieldChange,
    onSendTest: onNotificationTest,
    onCopyLink: onNotificationCopy,
    copyFeedback,
    ntfyPreviewUrl
  } = notificationProps;

  return (
    <div className="p-4 max-w-6xl mx-auto bg-white shadow-lg rounded-lg mt-4">
      <h1 className="text-2xl font-bold mb-4 text-center text-gray-800">Foodsharing Pickup Manager</h1>
      <div className="bg-blue-50 border border-blue-100 rounded-lg p-4 mb-4">
        <div className="flex flex-col md:flex-row md:items-center md:justify-between gap-4">
          <div>
            <p className="text-sm uppercase text-blue-600 font-semibold">Angemeldet</p>
            <p className="text-lg font-medium text-gray-800">{session.profile.name}</p>
            <p className="text-gray-500 text-sm">Profil-ID: {session.profile.id}</p>
          </div>
          <div className="flex flex-wrap gap-2 items-center">
            <button
              onClick={() => onRefresh({ block: false })}
              className="bg-blue-500 hover:bg-blue-600 text-white py-2 px-4 rounded focus:outline-none focus:ring-2 focus:ring-blue-500 transition-colors"
            >
              Betriebe aktualisieren
            </button>
            <button
              onClick={onLogout}
              className="bg-gray-200 hover:bg-gray-300 text-gray-800 py-2 px-4 rounded focus:outline-none focus:ring-2 focus:ring-gray-400 transition-colors"
            >
              Logout
            </button>
            <button
              type="button"
              onClick={onToggleNotificationPanel}
              className={`flex items-center justify-center w-11 h-11 rounded-full border ${
                notificationPanelOpen ? 'border-blue-500 text-blue-600' : 'border-gray-300 text-gray-600'
              } hover:text-blue-700 hover:border-blue-500 focus:outline-none focus:ring-2 focus:ring-blue-400 transition`}
              title="Benachrichtigungen konfigurieren"
            >
              <svg xmlns="http://www.w3.org/2000/svg" className="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                <path
                  strokeLinecap="round"
                  strokeLinejoin="round"
                  strokeWidth={2}
                  d="M10.325 4.317c.426-1.756 2.924-1.756 3.35 0a1.724 1.724 0 0 0 2.573 1.066c1.543-.89 3.31.877 2.42 2.42a1.724 1.724 0 0 0 1.065 2.572c1.757.426 1.757 2.924 0 3.35a1.724 1.724 0 0 0-1.066 2.573c.89 1.543-.877 3.31-2.42 2.42a1.724 1.724 0 0 0-2.572 1.065c-.426 1.757-2.924 1.757-3.35 0a1.724 1.724 0 0 0-2.573-1.066c-1.543.89-3.31-.877-2.42-2.42a1.724 1.724 0 0 0-1.065-2.572c-1.757-.426-1.757-2.924 0-3.35a1.724 1.724 0 0 0 1.066-2.573c-.89-1.543.877-3.31 2.42-2.42.996.575 2.273.155 2.573-1.065z"
                />
                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15 12a3 3 0 1 1-6 0 3 3 0 0 1 6 0z" />
              </svg>
            </button>
            {notificationLoading && <span className="text-sm text-gray-500 ml-1">Lade…</span>}
          </div>
        </div>
      </div>

      {notificationPanelOpen && (
        <NotificationPanel
          error={notificationError}
          message={notificationMessage}
          settings={notificationSettings}
          capabilities={notificationCapabilities}
          loading={notificationLoading}
          dirty={notificationDirty}
          saving={notificationSaving}
          onReset={onNotificationReset}
          onSave={onNotificationSave}
          onFieldChange={onNotificationFieldChange}
          onSendTest={onNotificationTest}
          onCopyLink={onNotificationCopy}
          copyFeedback={copyFeedback}
          ntfyPreviewUrl={ntfyPreviewUrl}
        />
      )}

      <div className="mb-6 border border-gray-200 rounded-lg overflow-hidden">
        <button
          onClick={onToggleStores}
          className="w-full flex items-center justify-between px-4 py-3 bg-gray-50 hover:bg-gray-100 focus:outline-none focus:ring-2 focus:ring-blue-300"
        >
          <span className="font-semibold text-gray-800">Verfügbare Betriebe ({stores.length})</span>
          <svg
            xmlns="http://www.w3.org/2000/svg"
            className={`h-5 w-5 text-gray-600 transition-transform ${availableCollapsed ? '' : 'rotate-180'}`}
            fill="none"
            viewBox="0 0 24 24"
            stroke="currentColor"
          >
            <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 9l-7 7-7-7" />
          </svg>
        </button>
        {!availableCollapsed && (
          <div className="max-h-72 overflow-y-auto divide-y divide-gray-100">
            {stores.map((store) => {
              const storeId = String(store.id);
              const entry = configMap.get(storeId);
              const isVisible = entry && !entry.hidden;
              const blockedByNoPickups = store.hasPickupSlots === false;
              let statusLabel = 'Hinzufügen';
              let statusClass = 'text-blue-600';
              if (isVisible) {
                statusLabel = 'Bereits in Konfiguration';
                statusClass = 'text-gray-500';
              } else if (entry) {
                statusLabel = 'Ausgeblendet – erneut hinzufügen';
                statusClass = 'text-amber-600';
              } else if (blockedByNoPickups) {
                statusLabel = 'Keine Pickups – automatisch verborgen';
                statusClass = 'text-red-600';
              }
              return (
                <div
                  key={storeId}
                  className="flex items-center justify-between px-4 py-3 hover:bg-gray-50 transition cursor-default"
                >
                  <div>
                    <p className="font-semibold text-gray-800">{store.name}</p>
                    <p className="text-sm text-gray-500">
                      {store.zip} {store.city}
                    </p>
                    <p className={`text-xs mt-2 ${statusClass}`}>{statusLabel}</p>
                  </div>
                  <button
                    onClick={() => onStoreSelect(store)}
                    disabled={blockedByNoPickups}
                    className="bg-blue-50 hover:bg-blue-100 text-blue-600 border border-blue-200 px-3 py-1.5 rounded text-sm focus:outline-none focus:ring-2 focus:ring-blue-300 disabled:opacity-60"
                  >
                    {isVisible ? 'Zur Liste springen' : 'Hinzufügen'}
                  </button>
                </div>
              );
            })}
          </div>
        )}
      </div>

      {error && (
        <div className="bg-red-100 border border-red-400 text-red-700 px-4 py-3 rounded mb-4 relative">
          <span className="block sm:inline">{error}</span>
          <button className="absolute top-0 bottom-0 right-0 px-4 py-3" onClick={onDismissError}>
            <span className="text-xl">&times;</span>
          </button>
        </div>
      )}

      {status && (
        <div className="bg-green-100 border border-green-400 text-green-700 px-4 py-3 rounded mb-4 relative">
          <span className="block sm:inline">{status}</span>
        </div>
      )}

      <div className="overflow-x-auto">
        <table className="min-w-full bg-white border border-gray-200">
          <thead>
            <tr className="bg-gray-100">
              <th className="px-4 py-2">Aktiv</th>
              <th className="px-4 py-2">Geschäft</th>
              <th className="px-4 py-2">Profil prüfen</th>
          <th className="px-4 py-2">Nur benachrichtigen</th>
          <th className="px-4 py-2">Wochentag</th>
          <th className="px-4 py-2">Datum / Zeitraum</th>
          <th className="px-4 py-2 text-right">Aktionen</th>
            </tr>
          </thead>
          <tbody>
            {visibleConfig.map((item, index) => {
              const normalizedRange = item.desiredDateRange
                ? { ...item.desiredDateRange }
                : item.desiredDate
                ? { start: item.desiredDate, end: item.desiredDate }
                : null;
              const rangeStart = normalizedRange?.start || '';
              const rangeEnd = normalizedRange?.end || '';
              const hasDateRange = Boolean(rangeStart || rangeEnd);
              return (
                <tr key={item.id || index} className={index % 2 === 0 ? 'bg-gray-50' : 'bg-white'}>
                  <td className="px-4 py-2 text-center">
                    <input
                      type="checkbox"
                      checked={item.active}
                      onChange={() => onToggleActive(item.id)}
                      className="h-5 w-5"
                    />
                  </td>
                  <td className="px-4 py-2">
                    <span className="font-medium">{item.label}</span>
                    {item.hidden && <span className="ml-2 text-xs text-gray-400">(ausgeblendet)</span>}
                  </td>
                  <td className="px-4 py-2 text-center">
                    <input
                      type="checkbox"
                      checked={item.checkProfileId}
                      onChange={() => onToggleProfileCheck(item.id)}
                      className="h-5 w-5"
                    />
                  </td>
                  <td className="px-4 py-2 text-center">
                    <input
                      type="checkbox"
                      checked={item.onlyNotify}
                      onChange={() => onToggleOnlyNotify(item.id)}
                      className="h-5 w-5"
                    />
                  </td>
                  <td className="px-4 py-2">
                    <select
                      value={item.desiredWeekday || ''}
                      onChange={(event) => onWeekdayChange(item.id, event.target.value)}
                      className="border rounded p-1 w-full"
                      disabled={hasDateRange}
                    >
                      <option value="">Kein Wochentag</option>
                      {weekdays.map((day) => (
                        <option key={day} value={day}>
                          {day}
                        </option>
                      ))}
                    </select>
                  </td>
                  <td className="px-4 py-2">
                    <button
                      type="button"
                      onClick={() => {
                        if (item.desiredWeekday) {
                          return;
                        }
                        onRangePickerRequest(item.id);
                      }}
                      disabled={Boolean(item.desiredWeekday)}
                      className={`w-full border rounded p-2 text-left transition focus:outline-none focus:ring-2 focus:ring-blue-500 ${
                        item.desiredWeekday
                          ? 'bg-gray-100 text-gray-400 cursor-not-allowed'
                          : 'bg-white hover:border-blue-400'
                      }`}
                    >
                      <span className="block text-sm text-gray-700">{formatRangeLabel(rangeStart, rangeEnd)}</span>
                      <span className="block text-xs text-gray-500">Klicke zum Auswählen</span>
                    </button>
                  </td>
                  <td className="px-4 py-2 text-right space-x-2">
                    <button
                      type="button"
                      onClick={() => onHideEntry(item.id)}
                      className="text-gray-600 hover:text-gray-900"
                      title="Ausblenden"
                    >
                      <svg xmlns="http://www.w3.org/2000/svg" className="inline h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                        <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 19c7 0 9-7 9-7s-2-7-9-7-9 7-9 7 2 7 9 7z" />
                        <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 15a3 3 0 100-6 3 3 0 000 6z" />
                        <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M3 3l18 18" />
                      </svg>
                    </button>
                    {canDelete && (
                      <button
                        type="button"
                        onClick={() => onDeleteEntry(item.id)}
                        className="ml-2 text-red-600 hover:text-red-800"
                        title="Löschen"
                      >
                        <svg xmlns="http://www.w3.org/2000/svg" className="inline h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16" />
                        </svg>
                      </button>
                    )}
                  </td>
                </tr>
              );
            })}
          </tbody>
        </table>
      </div>

      <div className="mt-6 flex justify-between">
        <button onClick={onResetConfig} className="bg-gray-500 hover:bg-gray-600 text-white py-2 px-4 rounded">
          Zurücksetzen
        </button>
        <button onClick={onSaveConfig} className="bg-blue-500 hover:bg-blue-600 text-white py-2 px-4 rounded">
          In ioBroker speichern
        </button>
      </div>

    </div>
  );
};

export default DashboardView;