@using Contracts.Types;
@using System.Net;
@inject IShogiApi ShogiApi;

<GameBoardPresentation IsSpectating="true"
                       Perspective="WhichPlayer.Player2"
                       Session="Session"
                       OnClickJoinGame="OnClickJoinGame" />

@code {
    [Parameter] public Session Session { get; set; }

    protected override void OnParametersSet()
    {
        base.OnParametersSet();
        if (Session == null)
        {
            throw new ArgumentException($"{nameof(Session)} cannot be null.", nameof(Session));
        }
    }

    async Task OnClickJoinGame()
    {
        var response = await ShogiApi.PatchJoinGame(Session.SessionName);
        response.EnsureSuccessStatusCode();
    }
}