prot

type ChatMetadataRaw struct {
	// Number of messages there are in a block
	BlockSize int `json:"blk_size"`
	// Username of who created the chat
	Creator string `json:"creator"`
	// A description of what the chat is about
	Description string `json:"desc"`
	// ID of the chat
	ID int `json:"id"`
	// Is the chat public?
	IsPublic bool `json:"public"`
	// ID of the last block in the chat. Should be set to -1 and not 0 when creating a chat to prevent and off by 1 error
	LastBlockID int `json:"last_blk"`

	LastMessageID int `json:"last_msg"`
	// Usernames of everyone who has access to the chat
	Members []string `json:"members"`
	// The name of the chat
	Name string `json:"name"`
	// Total number of blocks in the chat. This should not be updated while the chat is loaded and instead should be calculated from the field `LastBlockID` when saving metadata
	NumberOfBlocks int `json:"blks"`
	// Total number of messages in the chat. This should not be updated while the chat is loaded and instead should be calculated from the field `LastMessageID` when saving metadata
	NumberOfMessages int `json:"msgs"`
}

type ChatMetadataRequest struct {
	// IDs of the chats involved
	ChatID []int `json:"id"`
	// New chat description
	Description string `json:"desc"`
	// New chat viewability
	IsPublic bool `json:"public"`
	// New chat name
	Name string `json:"name"`
	// What the request is (e.g., creating new chat, getting metadata, etc.)
	Type RequestWhat `json:"req_what"`
	// ID of user the request is from
	Username string `json:"username"`
}

type ChatMetadataResponse struct {
	// IDs of the chats involved
	ChatID []int  `json:"id"`
	Error  string `json:"err"`
	// Chat metadata the client may have requested
	Metadata []ChatMetadataRaw `json:"metadata"`
	// Action that this response fulfilled
	Type RequestWhat `json:"req_what"`
}

type ChatRaw struct {
	// Protocol version
	Version string `json:"ver"`
	// Array of all messages in chat
	Messages []MessageRaw `json:"msgs"`
}

type ChatRequest struct {
	// ID of the chat involved
	ChatID int `json:"chat_id"`
	// Content to be assigned to the given message for editing and adding messages, is empty for `REQ_DEL` and `REQ_GET`
	MessageContent string `json:"content"`
	// ID of the message involved, is -1 for `REQ_ADD`
	MessageID int `json:"msg_id"`
	// IDs of the messages the message sent in this chat request is replying to, is non nil only for REQ_ADD and REQ_EDIT
	RepliedIDs []int `json:"replied_ids"`
	// What the request is (e.g., message deletion, editing)
	Type RequestWhat `json:"chatreq_what"`
	// Username of who sent the request
	Username string `json:"username"`
}

type ChatResponse struct {
	// ID of the chat involved
	ChatID int `json:"chat_id"`
	// An error that prevented the request from being fulfilled. Is empty if no error occurred
	Error string `json:"err"`
	// ID of the message involved
	MessageID int `json:"msg_id"`
	// Messages that the client may have requested
	Messages []MessageRaw `json:"msgs"`
	// Usernames of users who sent the messages in the Messages field
	Users []string `json:"users"`
	// Action that this response fulfilled
	Type RequestWhat `json:"chatresp_what"`
}

type MemberRequest struct {
	// ID of the chat to change whether the user is a member of, is NONE_INT for REQ_GET
	ChatID   int         `json:"chat_id"`
	Type     RequestWhat `json:"memreq_what"`
	Username string      `json:"username"`
}

type MemberResponse struct {
	// IDs of the chats the user is a member of, only used with REQ_GET
	ChatIDs []int       `json:"chat_ids"`
	Error   string      `json:"err"`
	Type    RequestWhat `json:"memresp_what"`
}

type MessageRaw struct {
	// What the message says
	Content string `json:"content"`
	// Unique message identifier (assigned incrementally, is -1 when a message is received from a client until the server assigns it an ID)
	ID int `json:"id"`
	// IDs of the message(s) this message is replying to
	RepliedIDs []int `json:"replied_ids"`
	// Time at which the message was sent (unix format)
	Time int64 `json:"time"`
	// Username of who sent the message
	Username string `json:"username"`
}

type RequestWhat string

type RequestWhere string

type UserRaw struct {
	// String of text written by the uesr, usually to describe themselves - private by default
	Bio string `json:"bio"`
	// IDs of chats the user is a member of - private by default
	MemberOf []int `json:"memberof"`
	// Number of notifications the user has in each chat - private by default
	//  Key (int) - ChatID
	//  Val (int) - Number of notifications in the chat
	Notifications map[int]int `json:"notif"`
	// Whether or not the user currently has ping open - private by default
	Online bool `json:"online"`
	// Small string of text written by the user, generally to describe their current state - private by default
	Status string `json:"status"`
	// User's username - public
	Username string `json:"username"`
	// Defines which users can access each field of this user
	Visibility UserVisibility `json:"visibility"`
}

type UserRequest struct {
	Type RequestWhat `json:"userreq_what"`
	// Username of user, only used with REQ_ADD and REQ_EDIT
	Username string `json:"username"`
}

type UserResponse struct {
	Error string      `json:"err"`
	Type  RequestWhat `json:"userresp_what"`
	User  UserRaw     `json:"user"`
}

type UserVisibility struct {
	Bio           int `json:"bio"`
	MemberOf      int `json:"memberof"`
	Notifications int `json:"notif"`
	Online        int `json:"online"`
	Status        int `json:"status"`
}