getDefaultItem method

Implementation

Widget getDefaultItem(
    Conversation conversation,
    CometChatConversationsController controller,
    CometChatTheme theme,
    BuildContext context) {
  Widget? subtitle;
  Widget? tail;
  Color? backgroundColor;
  Widget? icon;

  if (subtitleView != null) {
    subtitle = subtitleView!(context, conversation);
  } else {
    subtitle = getDefaultSubtitle(theme,
        context: context,
        conversation: conversation,
        showTypingIndicator:
            controller.typingMap.containsKey(conversation.conversationId),
        hideThreadIndicator: controller.getHideThreadIndicator(conversation),
        controller: controller);
  }
  if (tailView != null) {
    tail = tailView!(conversation);
  } else {
    tail = Column(
      mainAxisAlignment: MainAxisAlignment.start,
      crossAxisAlignment: CrossAxisAlignment.end,
      mainAxisSize: MainAxisSize.min,
      children: [
        Flexible(child: getTime(theme, conversation)),
        Flexible(child: getUnreadCount(theme, conversation)),
      ],
    );
  }

  User? conversationWithUser;
  Group? conversationWithGroup;
  if (conversation.conversationWith is User) {
    conversationWithUser = conversation.conversationWith as User;
  } else {
    conversationWithGroup = conversation.conversationWith as Group;
  }

  StatusIndicatorUtils statusIndicatorUtils =
      StatusIndicatorUtils.getStatusIndicatorFromParams(
          isSelected:
              controller.selectionMap[conversation.conversationId] != null,
          theme: theme,
          user: conversationWithUser,
          group: conversationWithGroup,
          onlineStatusIndicatorColor: conversationsStyle.onlineStatusColor ??
              theme.palette.getSuccess(),
          privateGroupIcon: privateGroupIcon,
          protectedGroupIcon: protectedGroupIcon,
          privateGroupIconBackground:
              conversationsStyle.privateGroupIconBackground,
          protectedGroupIconBackground:
              conversationsStyle.protectedGroupIconBackground,
          disableUsersPresence: disableUsersPresence);

  backgroundColor = statusIndicatorUtils.statusIndicatorColor;
  icon = statusIndicatorUtils.icon;

  return GestureDetector(
    onTap: () {
      if (activateSelection == ActivateSelection.onClick ||
          (activateSelection == ActivateSelection.onLongClick &&
                  controller.selectionMap.isNotEmpty) &&
              !(selectionMode == null ||
                  selectionMode == SelectionMode.none)) {
        controller.onTap(conversation);
        if (controller.selectionMap.isEmpty) {
          _isSelectionOn.value = false;
        } else if (activateSelection == ActivateSelection.onClick &&
            controller.selectionMap.isNotEmpty &&
            _isSelectionOn.value == false) {
          _isSelectionOn.value = true;
        }
      } else if (onItemTap != null) {
        onItemTap!(conversation);
        controller.activeConversation = conversation.conversationId;
      }
    },
    onLongPress: () {
      if (activateSelection == ActivateSelection.onLongClick &&
          controller.selectionMap.isEmpty &&
          !(selectionMode == null || selectionMode == SelectionMode.none)) {
        controller.onTap(conversation);

        _isSelectionOn.value = true;
      } else if (onItemLongPress != null) {
        onItemLongPress!(conversation);

        controller.activeConversation = conversation.conversationId;
      }
    },
    child: CometChatListItem(
      id: conversation.conversationId,
      avatarName: conversationWithUser?.name ?? conversationWithGroup?.name,
      avatarURL: conversationWithUser?.avatar ?? conversationWithGroup?.icon,
      title: conversationWithUser?.name ?? conversationWithGroup?.name,
      key: UniqueKey(),
      subtitleView: subtitle,
      tailView: tail,
      avatarStyle: avatarStyle ?? const AvatarStyle(),
      statusIndicatorColor: backgroundColor,
      statusIndicatorIcon: icon,
      statusIndicatorStyle:
          statusIndicatorStyle ?? const StatusIndicatorStyle(),
      theme: theme,
      hideSeparator: hideSeparator,
      style: ListItemStyle(
        background: listItemStyle?.background ?? Colors.transparent,
        titleStyle: listItemStyle?.titleStyle ??
            TextStyle(
                fontSize: theme.typography.name.fontSize,
                fontWeight: theme.typography.name.fontWeight,
                fontFamily: theme.typography.name.fontFamily,
                color: theme.palette.getAccent()),
        height: listItemStyle?.height ?? 72,
        border: listItemStyle?.border,
        borderRadius: listItemStyle?.borderRadius,
        gradient: listItemStyle?.gradient,
        separatorColor: listItemStyle?.separatorColor,
        width: listItemStyle?.width,
        margin: listItemStyle?.margin,
        padding: listItemStyle?.padding,
      ),
      options: options != null
          ? options!(conversation, controller, context)
          : ConversationUtils.getDefaultOptions(
              conversation, controller, context, theme),
    ),
  );
}