Line data    Source code

       1              : /// Defines event status:
       2              : /// - removed
       3              : /// - error: (http request failed)
       4              : /// - sending: (http request started)
       5              : /// - sent: (http request successful)
       6              : /// - synced: (event came from sync loop)
       7              : /// - roomState
       8              : enum EventStatus {
       9              :   error,
      10              :   sending,
      11              :   sent,
      12              :   synced,
      13              :   roomState,
      14              : }
      15              : 
      16              : /// Returns `EventStatusEnum` value from `intValue`.
      17              : ///
      18              : /// - -2 == error;
      19              : /// - -1 == sending;
      20              : /// -  0 == sent;
      21              : /// -  1 == synced;
      22              : /// -  2 == roomState;
      23           36 : EventStatus eventStatusFromInt(int intValue) =>
      24           72 :     EventStatus.values[intValue + 2];
      25              : 
      26              : /// Takes two [EventStatus] values and returns the one with higher
      27              : /// (better in terms of message sending) status.
      28           11 : EventStatus latestEventStatus(EventStatus status1, EventStatus status2) =>
      29           33 :     status1.intValue > status2.intValue ? status1 : status2;
      30              : 
      31              : extension EventStatusExtension on EventStatus {
      32              :   /// Returns int value of the event status.
      33              :   ///
      34              :   /// - -2 == error;
      35              :   /// - -1 == sending;
      36              :   /// -  0 == sent;
      37              :   /// -  1 == synced;
      38              :   /// -  2 == roomState;
      39          108 :   int get intValue => (index - 2);
      40              : 
      41              :   /// Return `true` if the `EventStatus` equals `error`.
      42           68 :   bool get isError => this == EventStatus.error;
      43              : 
      44              :   /// Return `true` if the `EventStatus` equals `sending`.
      45           72 :   bool get isSending => this == EventStatus.sending;
      46              : 
      47              :   /// Return `true` if the `EventStatus` equals `roomState`.
      48            0 :   bool get isRoomState => this == EventStatus.roomState;
      49              : 
      50              :   /// Returns `true` if the status is sent or later:
      51              :   /// [EventStatus.sent], [EventStatus.synced] or [EventStatus.roomState].
      52           68 :   bool get isSent => [
      53              :         EventStatus.sent,
      54              :         EventStatus.synced,
      55              :         EventStatus.roomState,
      56           34 :       ].contains(this);
      57              : 
      58              :   /// Returns `true` if the status is `synced` or `roomState`:
      59              :   /// [EventStatus.synced] or [EventStatus.roomState].
      60           70 :   bool get isSynced => [
      61              :         EventStatus.synced,
      62              :         EventStatus.roomState,
      63           35 :       ].contains(this);
      64              : }