@model YatzyGame.Controllers.HomeViewModel;
@using YatzyGame.Components;

@{
    ViewData["Title"] = "Home Page";
}
<script>
    window.gamekey = "@Model.gameID"

    const ws = new WebSocket("wss://" + document.location.host + "/ws");


    ws.addEventListener("message", (event) => {
        const dat = event.data.split("|");

        if (dat[0] == window.gamekey && dat[1] == "update") {
            ws.close();

            document.location.reload();
        }

        if (dat[0] == window.gamekey && dat[1] == "stop") {
            ws.close();

            document.location.location = document.location.hostname;
        }
    });
</script>
<div class="flexbox">
    <div style="flex: 1;">
        <div class="scoreboard">
            @if(Model.GameStarted) {
                <div></div>
                foreach(var enu in Enum.GetValues(typeof(ScoreLine))){
                    @if (Model.GameStarted && !enu.ToString().Equals("bonus") && !Model.CurrentPlayer.scores.ContainsKey((ScoreLine)enu) && (Model.CurrentPlayer.name.Equals(Model.player.name) || !Model.onlineMultiplayer))
                    {
                        <div class="empty-insert-dice">
                            <a href="@Url.Action("InsertDice", "Home", new { game = Model.gameID, id = enu })" class="">==></a>
                        </div>
                    }
                    else {
                        <div class="empty-insert-dice"></div>
                    }
                }
                <div></div>
            }
            <div></div>
            @foreach (var enu in Enum.GetValues(typeof(ScoreLine)))
            {
                <div>
                    @GameController.TypeLabel((ScoreLine)enu)
                </div>
            }
            <div>Sum</div>
            @foreach (var player in Model.players)
            {
                if(!Model.GameStarted)
                {
                    <a class="deleteuser" href="@Url.Action("DeletePlayer", "Home", new { game = Model.gameID, id = player.name })"><b>@player.name</b></a>
                }
                else
                {
                    <div><b>@player.name</b></div>
                }
                @foreach (var test in Enum.GetValues(typeof(ScoreLine)))
                {
                    if (player.scores.TryGetValue((ScoreLine)Enum.Parse(typeof(ScoreLine), test.ToString(), true), out var score))
                    {
                        <div>@score</div>
                    }
                    else
                    {
                        <div></div>
                    }
                }
                <div>@player.scores.Where(x => x.Key != ScoreLine.top_sum).Select(x => x.Value).Sum()</div>
            }
        </div>
    </div>

    <div class="GameArea">
        <!-- Copy Join Link Section -->
        

        @if (Model.GameStarted)
        {
            @if(!Model.onlineMultiplayer || !Model.CurrentPlayer.name.Equals(Model.player.name)) {

                <p><span><b>Current player:</b> </span><span>@Model.CurrentPlayer.name</span></p>
            }
            else
            {
                <p class="text-success text-bold"><b>Your turn!</b></p>
            }
            <div class="dice-table">
                @foreach (var dice in Model.Dices)
                {
                    @if(!Model.onlineMultiplayer || Model.CurrentPlayer.name.Equals(Model.player.name)) {
                        <form action="@Url.Action("SelectDice", "Home", new { game = Model.gameID, id = dice.Key })" method="post">
                            @* <input type="hidden" name="id" value="@dice.Key" /> *@
                            <button type="submit">
                                @if (Model.selectedDices.Contains(dice.Key))
                                {
                                    <div class="dice selected">
                                        @dice.Value
                                    </div>
                                }
                                else
                                {
                                    <div class="dice">
                                        @dice.Value
                                    </div>
                                }
                            </button>
                        </form>
                    }
                    else {
                        <button type="submit">
                            @if (Model.selectedDices.Contains(dice.Key))
                            {
                                <div class="dice selected">
                                    @dice.Value
                                </div>
                            }
                            else
                            {
                                <div class="dice">
                                    @dice.Value
                                </div>
                            }
                        </button>
                    }
                }
            </div>
            @if(!Model.onlineMultiplayer || Model.CurrentPlayer.name.Equals(Model.player.name))
            {
                @if(!Model.RerollsBlocked)
                {
                    <form action="@Url.Action("RerollSelected", "Home", new {game = Model.gameID})" method="post">
                        <input type="submit" class="btn btn-primary mt-4 text-center" value="Reroll" />
                    </form>
                }
                else
                {
                    <input type="button" value=Reroll class="btn btn-primary disabled mt-4 text-center" />
                }
            }
            <div style="flex:1;"></div>
            @if(Model.player.Owner) {
                <form method="post" action="@Url.Action("StopGame", "Home", new { game = Model.gameID })">
                    <input type="submit" class="btn btn-danger mt-4 text-center" value="Stop Game" />
                </form>
            }
        }
        else
        {
            @if (!Model.onlineMultiplayer) {
                <h3>Add player</h3>
                <form method="post" action="@Url.Action("AddPlayer", "Home", new { game = Model.gameID })" class="p-4">
                    <label>Name</label>
                    <input name="Name" class="form-control" type="text" required />

                    <input type="submit" class="btn btn-primary mt-4 text-center" value="Create" />
                </form>
            }
            else {
                <h3>Online multiplayer</h3>
                <p>Join code: <span>@Model.joinCode</span></p>
                <p>Joined as: <span>@Model.player.name</span></p>
            }
            @if (Model.onlineMultiplayer)
            {
            <div class="mb-3 p-3 bg-light rounded">
                <div class="d-flex align-items-center justify-content-between">
                    <div>
                        <h6 class="mb-1">🎮 Share this game</h6>
                        <small class="text-muted">Send this link to friends to join the game</small>
                    </div>
                    <div>
                        <button id="copyJoinLink" class="btn btn-sm btn-info" onclick="copyJoinLink('@Model.gameID')">
                            Copy Join Link
                        </button>
                        <span id="copySuccess" class="text-success ms-2" style="display: none;">✓ Copied!</span>
                    </div>
                </div>
                <div class="mt-2">
                    <input type="text" id="joinLinkInput" class="form-control form-control-sm" 
                           value="@(Context.Request.Scheme)://@(Context.Request.Host)/game/join/@Model.joinCode" 
                           readonly onclick="this.select()">
                </div>
            </div>
            }
            <div style="flex:1;"></div>
            @if(Model.player.Owner) {
                @if(Model.players.Count <= 0)
                {
                    <input type="button" class="btn btn-success disabled" value="Start Game" />
                }
                else
                {
                    <form action="@Url.Action("StartGame", "Home", new { game = Model.gameID })" method="post">
                        <input type="submit" class="btn btn-success mt-4 text-center" value="Start Game">
                    </form>
                }
            }
            else if (Model.onlineMultiplayer) {
                <form action="@Url.Action("LeaveGame", "Home", new {game = Model.gameID, name = Model.player.name})" method="post">
                    <input type="submit" class="btn btn-danger mt-4 text-center" value="Leave Game" />
                </form>
            }
        }
    </div>
</div>

<!-- Rules Button -->
<div style="position: fixed; bottom: 20px; right: 20px;">
    <button type="button" class="btn btn-info" data-bs-toggle="modal" data-bs-target="#rulesModal">
        📋 Rules
    </button>
</div>

<!-- Rules Modal -->
<div class="modal fade" id="rulesModal" tabindex="-1" aria-labelledby="rulesModalLabel" aria-hidden="true">
    <div class="modal-dialog modal-lg modal-dialog-scrollable">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title" id="rulesModalLabel">🎲 Yatzy Rules</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>
            <div class="modal-body">
                <h5>🎯 Objective</h5>
                <p>Score the most points by rolling five dice to make certain combinations.</p>
                
                <h5>🚀 How to Setup the Game</h5>
                <ol>
                    <li><strong>Add Players:</strong> Enter player names one by one using the "Add player" form</li>
                    <li><strong>Remove Players:</strong> Click on a player's name (before starting) to remove them</li>
                    <li><strong>Start Game:</strong> Click "Start Game" when you have at least one player added</li>
                    <li><strong>Game Begins:</strong> The first player will automatically be selected to start</li>
                </ol>
                <div class="alert alert-success">
                    <strong>🎮 Ready to Play:</strong> You can add 1-6 players for the best experience!
                </div>
                
                <h5>🎮 How to Play</h5>
                <ol>
                    <li>Each player takes turns rolling 5 dice</li>
                    <li>After each roll, you can select which dice to keep and which to reroll</li>
                    <li>You get up to 3 rolls per turn (initial roll + 2 rerolls)</li>
                    <li>After your final roll, you must choose a scoring category</li>
                    <li>Each category can only be used once per game</li>
                </ol>
                
                <h5>📊 Scoring Categories</h5>
                <div class="row">
                    <div class="col-md-6">
                        <h6><strong>Upper Section:</strong></h6>
                        <ul class="list-unstyled">
                            <li><strong>Ones:</strong> Sum of all 1s</li>
                            <li><strong>Twos:</strong> Sum of all 2s</li>
                            <li><strong>Threes:</strong> Sum of all 3s</li>
                            <li><strong>Fours:</strong> Sum of all 4s</li>
                            <li><strong>Fives:</strong> Sum of all 5s</li>
                            <li><strong>Sixes:</strong> Sum of all 6s</li>
                            <li><em><strong>Bonus:</strong> 50 points if upper section totals 63+</em></li>
                        </ul>
                    </div>
                    <div class="col-md-6">
                        <h6><strong>Lower Section:</strong></h6>
                        <ul class="list-unstyled">
                            <li><strong>One Pair:</strong> Sum of highest pair</li>
                            <li><strong>Two Pair:</strong> Sum of both pairs</li>
                            <li><strong>Three of a Kind:</strong> Sum of three matching dice</li>
                            <li><strong>Four of a Kind:</strong> Sum of four matching dice</li>
                            <li><strong>Small Straight:</strong> 30 points (4 consecutive)</li>
                            <li><strong>Large Straight:</strong> 40 points (5 consecutive)</li>
                            <li><strong>Full House:</strong> Sum of all dice (3+2 of a kind)</li>
                            <li><strong>Chance:</strong> Sum of all dice (any combination)</li>
                            <li><strong>Yatzy:</strong> 50 points (all 5 dice the same)</li>
                        </ul>
                    </div>
                </div>
                
                <h5>💡 Strategy Tips</h5>
                <ul>
                    <li><strong>Upper Section Bonus:</strong> Focus early - it's worth 50 points!</li>
                    <li><strong>Chance Category:</strong> Use as backup when other categories don't work</li>
                    <li><strong>Yatzy Attempts:</strong> Save for when you have 3+ of the same number</li>
                    <li><strong>Bad Rolls:</strong> Consider which categories to sacrifice strategically</li>
                </ul>
                
                <div class="alert alert-info">
                    <strong>💭 Pro Tip:</strong> You need an average of 10.5 points per upper section category to get the bonus!
                </div>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
            </div>
        </div>
    </div>
</div>
</div>

<script>
function copyJoinLink(gameId) {
    const joinLinkInput = document.getElementById('joinLinkInput');
    const copyButton = document.getElementById('copyJoinLink');
    const successMessage = document.getElementById('copySuccess');
    
    // Select and copy the text
    joinLinkInput.select();
    joinLinkInput.setSelectionRange(0, 99999); // For mobile devices
    
    try {
        // Use the modern clipboard API if available
        if (navigator.clipboard) {
            navigator.clipboard.writeText(joinLinkInput.value).then(function() {
            });
        } else {
            // Fallback for older browsers
            fallbackCopy(joinLinkInput, copyButton, successMessage);
        }
    } catch (err) {
        console.error('Failed to copy: ', err);
        alert('Failed to copy link. Please copy it manually.');
    }
}
</script>