syntax = "proto3";

package contact;

option go_package = "./proto;contact";

service Contact {
	rpc Create(CreateRequest) returns (CreateResponse) {}
	rpc Read(ReadRequest) returns (ReadResponse) {}
	rpc Update(UpdateRequest) returns (UpdateResponse) {}
	rpc Delete(DeleteRequest) returns (DeleteResponse) {}
	rpc List(ListRequest) returns (ListResponse) {}
	// TODO: wait for the search API
	//  rpc Search(Request) returns (Response) {}
}

message Phone {
	// the label of the phone number
	string label = 1;
	// phone number
	string number = 2;
}

message Email {
	// the label of the email
	string label = 1;
	// the email address
	string address = 2;
}

message Link {
	// the label of the link
	string label = 1;
	// the url of the contact
	string url = 2;
}

message Address {
	// the label of the address
	string label = 1;
	// the address location
	string location = 2;
}

message SocialMedia {
	// the label of the social
	string label = 1;
	// the username of social media
	string username = 2;
}

message ContactInfo {
	// contact id
	string id = 1;
	// the contact name
	string name = 2;
	// the phone numbers
	repeated Phone phones = 3;
	// the emails
	repeated Email emails = 4;
	// the contact links
	repeated Link links = 5;
	// the birthday
	string birthday = 6;
	// the address
	repeated Address addresses = 7;
	// the social media username
	repeated SocialMedia social_medias = 8;
	// note of the contact
	string note = 9;
	// create date string in RFC3339
	string created_at = 10;
	// update date string in RFC3339
	string updated_at = 11;
}

message CreateRequest {
	// required, the name of the contact
	string name = 1;
	// optional, phone numbers
	repeated Phone phones = 2;
	// optional, emails
	repeated Email emails = 3;
	// optional, links
	repeated Link links = 4;
	// optional, birthday
	string birthday = 5;
	// optional, location
	repeated Address addresses = 6;
	// optional, social media
	repeated SocialMedia social_medias = 7;
	// optional, note of the contact
	string note = 8;
}

message CreateResponse {
	ContactInfo contact = 1;
}

message ReadRequest {
	string id = 1;
}

message ReadResponse {
	ContactInfo contact = 1;
}

message DeleteRequest {
	// the id of the contact
	string id = 1;
}

message DeleteResponse {
}


message UpdateRequest {
	// required, the contact id
	string id = 1;
	// required, the name
	string name = 2;
	// optional, phone number
	repeated Phone phones = 3;
	// optional, emails
	repeated Email emails = 4;
	// optional, links
	repeated Link links = 5;
	// optional, birthday
	string birthday = 6;
	// optional, addresses
	repeated Address addresses = 7;
	// optional, social media
	repeated SocialMedia social_medias = 8;
	// optional, note
	string note = 9;
}

message UpdateResponse {
	ContactInfo contact = 1;
}

message ListRequest {
	// optional
	uint32 offset = 1;
	// optional, default is 30
	uint32 limit = 2;
}

message ListResponse {
	repeated ContactInfo contacts = 1;
}