export default class ConquerWebSocket {
    private webSocket: WebSocket | null = null
    private socketReady = false

    private getWebSocket(): WebSocket {
        if (this.webSocket !== null) {
            return this.webSocket
        }
        this.webSocket = new WebSocket(`wss://${window.location.hostname}:${window.location.port}/conquer/websocket`)
        this.webSocket.addEventListener('close', (event) => {
            this.onSocketClose(event)
        })
        this.webSocket.addEventListener('error', (event) => {
            this.onSocketClose(event)
        })
        this.webSocket.addEventListener('open', (event) => {
            this.onSocketOpen(event)
        })
        return this.webSocket
    }
    
    private onSocketOpen(event: Event) {
        this.socketReady = true
    }

    private onSocketClose(event: Event) {
        this.socketReady = false
        console.error(event)
    }
}