package models

import (
	"time"

	"github.com/gorilla/websocket"
)

const TIMEOUT = 10

// Represents a command from the client (start/stop)
type ClientCommand struct {
	Command  string         `json:"command"`  // Command send to the server
	Password string         `json:"password"` // Pomodoro control password
	Settings PomodoroConfig `json:"settings"` // Pomodoro config
}

// Represents a single client
type WebsocketClient struct {
	Conn     *websocket.Conn
	LastPong time.Time
	RealIP   string
}

// Sends a message to the websocket.
func (c *WebsocketClient) SendMessage(messageType int, data []byte) error {
	c.Conn.SetPongHandler(func(s string) error {
		c.LastPong = time.Now()
		return nil
	})

	c.Conn.SetWriteDeadline(time.Now().Add(TIMEOUT * time.Second))
	c.Conn.WriteMessage(websocket.PingMessage, nil)
	return c.Conn.WriteMessage(messageType, data)
}