{
	"type" : "object",
	"$schema" : "http://json-schema.org/draft-06/schema",
	"title" : "Lobby protocol: chatHistory",
	"description" : "Sent by server immediately after login to fill initial chat history",
	"required" : [ "type", "messages", "channelType", "channelName" ],
	"additionalProperties" : false,

	"properties" : {
		"type" :
		{
			"type" : "string",
			"const" : "chatHistory"
		},

		"channelType" :
		{
			"type" : "string",
			"enum" : [ "global", "match", "player" ],
			"description" : "Type of room to which these messages have been set."
		},
		"channelName" :
		{
			"type" : "string",
			"description" : "Name of room to which these messages have been set. For 'global' this is language, for 'match' and 'player' this is receiver UUID"
		},

		"messages" :
		{
			"type" : "array",
			"description" : "List of recent chat messages",
			"items" :
			{
				"type" : "object",
				"additionalProperties" : false,
				"required" : [ "messageText", "accountID", "displayName", "ageSeconds" ],
				"properties" : {
					"messageText" :
					{
						"type" : "string",
						"description" : "Text of sent message"
					},
					"accountID" :
					{
						"type" : "string",
						"description" : "ID of account that have sent this message"
					},
					"displayName" :
					{
						"type" : "string",
						"description" : "Display name of account that have sent this message"
					},
					"ageSeconds" :
					{
						"type" : "number",
						"description" : "Age of this message in seconds. For example, 10 means that this message was sent 10 seconds ago"
					}
				}
			}
		}
	}
}