KoogleApp/src/Koogle.Web/Components/Game/Shit/ShitBoard.razor

@using Fluxor
@using Koogle.Application.DTOs
@using Koogle.Application.Games
@using Koogle.Application.Games.Shit
@using Koogle.Web.Store.GameState
@using Koogle.Web.Store.DayState
@using MudBlazor

@inherits Fluxor.Blazor.Web.Components.FluxorComponent

@implements IDisposable
@inject IState<GameState> GameState
@inject IState<DayState> DayState

<MudPaper Class="pa-4">
@*     <MudText Typo="Typo.h6" Class="mb-4">
        <MudIcon Icon="@Icons.Material.Filled.TableChart" Class="mr-2" />
        Scheiss-Spiel - Tafel
    </MudText> *@

    @if (_model == null)
    {
        <MudAlert Severity="Severity.Info">
            Spiel noch nicht gestartet.
        </MudAlert>
    }
    else
    {
        @* Game info header *@
        <MudPaper Class="pa-3 mb-4" Elevation="0" Style="background-color: var(--mud-palette-background-grey);">
            <MudStack Row="true" Justify="Justify.SpaceBetween" AlignItems="AlignItems.Center">
                <MudText Typo="Typo.body1">
                    <strong>Scheiss-Zahl:</strong>
                    <MudChip T="string" Size="Size.Small" Color="Color.Error" Variant="Variant.Filled">
                        @_model.ShitNumber
                    </MudChip>
                </MudText>
                <MudText Typo="Typo.body1">
                    <strong>Gesammelte Punkte:</strong>
                    @if (_model.CollectedPoints > 0)
                    {
                        <MudChip T="string" Size="Size.Small" Color="Color.Warning" Variant="Variant.Filled">
                            @_model.CollectedPoints
                        </MudChip>
                    }
                    else
                    {
                        <span>0</span>
                    }
                </MudText>
            </MudStack>
        </MudPaper>

        @* Last throw info *@
        @if (_model.LastThrowPins.HasValue)
        {
            <MudAlert Severity="@GetLastThrowSeverity()" Class="mb-4" Dense="true">
                @if (_model.LastThrowWasShitNumber)
                {
                    <span>Scheiss-Zahl getroffen! Du bekommst alle gesammelten Punkte.</span>
                }
                else if (_model.LastThrowWasGutter)
                {
                    <span>Rinne! Du bekommst alle gesammelten Punkte.</span>
                }
                else
                {
                    <span>@_model.LastThrowPins Kegel - @_model.LastThrowPins Punkte abgezogen.</span>
                }
            </MudAlert>
        }

        @* Winner announcement *@
        @if (_model.IsGameOver && _model.WinnerId.HasValue)
        {
            var winnerName = GetPlayerName(_model.WinnerId.Value);
            <MudAlert Severity="Severity.Success" Class="mb-4">
                <MudStack Row="true" AlignItems="AlignItems.Center" Spacing="2">
                    <MudIcon Icon="@Icons.Material.Filled.EmojiEvents" />
                    <MudText Typo="Typo.h6">@winnerName hat gewonnen!</MudText>
                </MudStack>
            </MudAlert>
        }

        @* Players table *@
        <MudTable Items="@_playerStats"
                  Dense="true"
                  Hover="true"
                  Striped="true"
                  Bordered="true"
                  Class="mb-4">
            <HeaderContent>
                <MudTh>Spieler</MudTh>
                <MudTh Style="text-align: right">Punkte</MudTh>
                <MudTh Style="text-align: center">Status</MudTh>
            </HeaderContent>
            <RowTemplate>
                <MudTd>
                    @if (context.IsCurrentPlayer && !_model.IsGameOver)
                    {
                        <MudBadge Color="Color.Primary" Dot="true" Overlap="true">
                            <MudText Typo="Typo.body1" Style="font-weight: 600">
                                @context.PlayerName
                            </MudText>
                        </MudBadge>
                    }
                    else
                    {
                        <MudText Typo="Typo.body1">@context.PlayerName</MudText>
                    }
                </MudTd>
                <MudTd Style="text-align: right">
                    <MudText Typo="Typo.h6" Style="@GetPointsStyle(context)">
                        @context.Points
                    </MudText>
                </MudTd>
                <MudTd Style="text-align: center">
                    @if (context.IsWinner)
                    {
                        <MudChip T="string" Size="Size.Small" Color="Color.Success" Variant="Variant.Filled"
                                 Icon="@Icons.Material.Filled.EmojiEvents">
                            GEWINNER
                        </MudChip>
                    }
                    else if (_model.IsGameOver)
                    {
                        <MudChip T="string" Size="Size.Small" Color="Color.Error" Variant="Variant.Outlined"
                                 Icon="@Icons.Material.Filled.MoneyOff">
                            -@context.Points Strafe
                        </MudChip>
                    }
                    else if (context.IsCurrentPlayer)
                    {
                        <MudChip T="string" Size="Size.Small" Color="Color.Primary" Variant="Variant.Outlined">
                            Am Zug
                        </MudChip>
                    }
                </MudTd>
            </RowTemplate>
        </MudTable>

        @* Progress indicator *@
        @if (!_model.IsGameOver)
        {
            <MudPaper Class="pa-3" Elevation="0" Style="background-color: var(--mud-palette-background-grey);">
                <MudText Typo="Typo.body2" Color="Color.Secondary">
                    Wer zuerst 0 Punkte erreicht, gewinnt!
                </MudText>
            </MudPaper>
        }
    }
</MudPaper>

@code {
    private ShitGameModel? _model;
    private List<PlayerStatsRow> _playerStats = [];

    protected override void OnInitialized()
    {
        base.OnInitialized();
        GameState.StateChanged += OnGameStateChanged;
        UpdateStats();
    }

    private void OnGameStateChanged(object? sender, EventArgs e)
    {
        UpdateStats();
        InvokeAsync(StateHasChanged);
    }

    private void UpdateStats()
    {
        _playerStats.Clear();
        _model = null;

        var gameState = GameState.Value;
        if (gameState.GameModel is ShitGameModel model)
        {
            _model = model;
        }
        else if (gameState.GameModel is System.Text.Json.JsonElement jsonElement)
        {
            try
            {
                _model = System.Text.Json.JsonSerializer.Deserialize<ShitGameModel>(
                    jsonElement.GetRawText(),
                    GameModelFactory.JsonSerializerOptions);
            }
            catch
            {
                return;
            }
        }

        if (_model?.PlayerPoints == null)
        {
            return;
        }

        var currentPlayerId = gameState.Participants.CurrentPlayerId;
        var persons = DayState.Value.AvailablePersons;

        foreach (var (playerId, points) in _model.PlayerPoints)
        {
            var person = persons.FirstOrDefault(p => p.Id == playerId);
            var playerName = person?.Name ?? "Unbekannt";

            _playerStats.Add(new PlayerStatsRow
            {
                PlayerId = playerId,
                PlayerName = playerName,
                Points = points,
                IsWinner = _model.WinnerId == playerId,
                IsCurrentPlayer = playerId == currentPlayerId
            });
        }

        // Sort: Winner first, then by points ascending (lowest is best)
        _playerStats = _playerStats
            .OrderByDescending(p => p.IsWinner)
            .ThenBy(p => p.Points)
            .ToList();
    }

    private string GetPlayerName(Guid playerId)
    {
        var person = DayState.Value.AvailablePersons.FirstOrDefault(p => p.Id == playerId);
        return person?.Name ?? "Unbekannt";
    }

    private Severity GetLastThrowSeverity()
    {
        if (_model?.LastThrowWasShitNumber == true || _model?.LastThrowWasGutter == true)
        {
            return Severity.Error;
        }
        return Severity.Info;
    }

    private string GetPointsStyle(PlayerStatsRow row)
    {
        if (row.IsWinner)
        {
            return "color: var(--mud-palette-success); font-weight: bold;";
        }
        if (_model?.IsGameOver == true)
        {
            return "color: var(--mud-palette-error);";
        }
        if (row.Points <= 10)
        {
            return "color: var(--mud-palette-warning);";
        }
        return "";
    }

    public void Dispose()
    {
        GameState.StateChanged -= OnGameStateChanged;
    }

    private record PlayerStatsRow
    {
        public Guid PlayerId { get; init; }
        public string PlayerName { get; init; } = "";
        public int Points { get; init; }
        public bool IsWinner { get; init; }
        public bool IsCurrentPlayer { get; init; }
    }
}