package common

// TxIMCallbackCommand 回调消息类型
type TxIMCallbackCommand string

const (
	// 在线状态

	SnsStateChange TxIMCallbackCommand = "State.StateChange" // 状态变更

	// 资料关系链

	SnsCallbackPrevFriendAdd      TxIMCallbackCommand = "Sns.CallbackPrevFriendAdd"      // 添加好友之前回调
	SnsCallbackPrevFriendResponse TxIMCallbackCommand = "Sns.CallbackPrevFriendResponse" // 添加好友回应之前回调
	SnsCallbackFriendAdd          TxIMCallbackCommand = "Sns.CallbackFriendAdd"          // 添加好友之后回调
	SnsCallbackFriendDelete       TxIMCallbackCommand = "Sns.CallbackFriendDelete"       // 删除好友之后回调
	SnsCallbackBlackListAdd       TxIMCallbackCommand = "Sns.CallbackBlackListAdd"       // 添加黑名单之后回调
	SnsCallbackBlackListDelete    TxIMCallbackCommand = "Sns.CallbackBlackListDelete"    // 删除黑名单之后回调

	// 单聊消息

	C2CCallbackBeforeSendMsg    TxIMCallbackCommand = "C2C.CallbackBeforeSendMsg"    // 发单聊消息之前回调
	C2CCallbackAfterSendMsg     TxIMCallbackCommand = "C2C.CallbackAfterSendMsg"     // 发单聊消息之后回调
	C2CCallbackAfterMsgReport   TxIMCallbackCommand = "C2C.CallbackAfterMsgReport"   // 单聊消息已读上报后回调
	C2CCallbackAfterMsgWithDraw TxIMCallbackCommand = "C2C.CallbackAfterMsgWithDraw" // 单聊消息撤回后回调

	// 群组系统

	GroupCallbackBeforeCreateGroup     TxIMCallbackCommand = "Group.CallbackBeforeCreateGroup"     // 创建群组之前回调
	GroupCallbackAfterCreateGroup      TxIMCallbackCommand = "Group.CallbackAfterCreateGroup"      // 创建群组之后回调
	GroupCallbackBeforeApplyJoinGroup  TxIMCallbackCommand = "Group.CallbackBeforeApplyJoinGroup"  // 申请入群之前回调
	GroupCallbackBeforeInviteJoinGroup TxIMCallbackCommand = "Group.CallbackBeforeInviteJoinGroup" // 拉人入群之前回调
	GroupCallbackAfterNewMemberJoin    TxIMCallbackCommand = "Group.CallbackAfterNewMemberJoin"    // 新成员入群之后回调
	GroupCallbackAfterMemberExit       TxIMCallbackCommand = "Group.CallbackAfterMemberExit"       // 群成员离开之后回调
	GroupCallbackBeforeSendMsg         TxIMCallbackCommand = "Group.CallbackBeforeSendMsg"         // 群内发言之前回调
	GroupCallbackAfterSendMsg          TxIMCallbackCommand = "Group.CallbackAfterSendMsg"          // 群内发言之后回调
	GroupCallbackAfterGroupFull        TxIMCallbackCommand = "Group.CallbackAfterGroupFull"        // 群组满员之后回调
	GroupCallbackAfterGroupDestroyed   TxIMCallbackCommand = "Group.CallbackAfterGroupDestroyed"   // 群组解散之后回调
	GroupCallbackAfterGroupInfoChanged TxIMCallbackCommand = "Group.CallbackAfterGroupInfoChanged" // 群组资料修改之后回调
)