@model IEnumerable<LittleShop.DTOs.BotDto>

@{
    ViewData["Title"] = "Bot Management";
}

<h1>Bot Management</h1>

<p>
    <a href="/Admin/Bots/Wizard" class="btn btn-primary">
        <i class="fas fa-magic"></i> Create Telegram Bot (Wizard)
    </a>
    <a href="/Admin/Bots/Create" class="btn btn-outline-secondary">
        <i class="fas fa-plus"></i> Manual Registration
    </a>
</p>

@{
    // Detect duplicates by platform username
    var duplicateGroups = Model
        .Where(b => !string.IsNullOrEmpty(b.PlatformUsername))
        .GroupBy(b => b.PlatformUsername)
        .Where(g => g.Count() > 1)
        .ToList();

    if (duplicateGroups.Any())
    {
        <div class="alert alert-warning">
            <h5 class="alert-heading"><i class="bi bi-exclamation-triangle"></i> Duplicate Bots Detected</h5>
            <p>Found <strong>@duplicateGroups.Count duplicate bot group(s)</strong> with multiple entries for the same Telegram username.</p>
            <p>This usually happens when the bot container restarts without a saved API key. The system now prevents this automatically.</p>
            <button type="button" class="btn btn-sm btn-outline-primary" data-bs-toggle="collapse" data-bs-target="#duplicateDetails">
                Show Details
            </button>

            <div id="duplicateDetails" class="collapse mt-3">
                @foreach (var group in duplicateGroups)
                {
                    <div class="card mb-2">
                        <div class="card-body">
                            <h6 class="card-title">@@@group.Key (@group.Count() entries)</h6>
                            <table class="table table-sm">
                                <thead>
                                    <tr>
                                        <th>Created</th>
                                        <th>Last Seen</th>
                                        <th>Status</th>
                                        <th>Sessions</th>
                                        <th>Action</th>
                                    </tr>
                                </thead>
                                <tbody>
                                    @foreach (var bot in group.OrderByDescending(b => b.LastSeenAt ?? b.CreatedAt))
                                    {
                                        var isNewest = bot == group.OrderByDescending(b => b.LastSeenAt ?? b.CreatedAt).First();
                                        <tr class="@(isNewest ? "table-success" : "")">
                                            <td>@bot.CreatedAt.ToString("yyyy-MM-dd HH:mm")</td>
                                            <td>
                                                @if (bot.LastSeenAt.HasValue)
                                                {
                                                    @bot.LastSeenAt.Value.ToString("yyyy-MM-dd HH:mm")
                                                }
                                                else
                                                {
                                                    <span class="text-muted">Never</span>
                                                }
                                            </td>
                                            <td><span class="badge bg-@(bot.Status == LittleShop.Enums.BotStatus.Active ? "success" : "secondary")">@bot.Status</span></td>
                                            <td>@bot.TotalSessions</td>
                                            <td>
                                                @if (isNewest)
                                                {
                                                    <span class="badge bg-success">Keep (Most Recent)</span>
                                                }
                                                else
                                                {
                                                    <form action="/Admin/Bots/Delete/@bot.Id" method="post" style="display:inline;">
                                                        @Html.AntiForgeryToken()
                                                        <button type="submit" class="btn btn-sm btn-outline-danger"
                                                                onclick="return confirm('Delete this duplicate bot entry? Sessions: @bot.TotalSessions')">
                                                            <i class="bi bi-trash"></i> Delete
                                                        </button>
                                                    </form>
                                                }
                                            </td>
                                        </tr>
                                    }
                                </tbody>
                            </table>
                        </div>
                    </div>
                }
            </div>
        </div>
    }
}

@if (TempData["Success"] != null)
{
    <div class="alert alert-success alert-dismissible fade show" role="alert">
        @TempData["Success"]
        <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
    </div>
}

@if (TempData["Error"] != null)
{
    <div class="alert alert-danger alert-dismissible fade show" role="alert">
        @TempData["Error"]
        <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
    </div>
}

<div class="table-responsive">
    <table class="table table-striped">
        <thead>
            <tr>
                <th>Name</th>
                <th>Type</th>
                <th>Platform Info</th>
                <th>Status</th>
                <th>Active Sessions</th>
                <th>Total Revenue</th>
                <th>Last Seen</th>
                <th>Created</th>
                <th>Actions</th>
            </tr>
        </thead>
        <tbody>
            @foreach (var bot in Model)
            {
                <tr>
                    <td>
                        <strong>@bot.Name</strong>
                        @if (!string.IsNullOrEmpty(bot.PersonalityName))
                        {
                            <span class="badge bg-secondary ms-2">@bot.PersonalityName</span>
                        }
                        @if (!string.IsNullOrEmpty(bot.Description))
                        {
                            <br />
                            <small class="text-muted">@bot.Description</small>
                        }
                    </td>
                    <td>
                        <span class="badge bg-info">@bot.Type</span>
                    </td>
                    <td>
                        @if (!string.IsNullOrEmpty(bot.PlatformUsername))
                        {
                            <div>
                                <strong>@@@bot.PlatformUsername</strong>
                                @if (!string.IsNullOrEmpty(bot.PlatformDisplayName))
                                {
                                    <br />
                                    <small class="text-muted">@bot.PlatformDisplayName</small>
                                }
                            </div>
                        }
                        else
                        {
                            <span class="text-muted">Not configured</span>
                        }
                    </td>
                    <td>
                        @switch (bot.Status)
                        {
                            case LittleShop.Enums.BotStatus.Active:
                                <span class="badge bg-success">Active</span>
                                break;
                            case LittleShop.Enums.BotStatus.Inactive:
                                <span class="badge bg-secondary">Inactive</span>
                                break;
                            case LittleShop.Enums.BotStatus.Suspended:
                                <span class="badge bg-warning">Suspended</span>
                                break;
                            case LittleShop.Enums.BotStatus.Maintenance:
                                <span class="badge bg-info">Maintenance</span>
                                break;
                            default:
                                <span class="badge bg-dark">@bot.Status</span>
                                break;
                        }
                    </td>
                    <td>
                        <span class="badge bg-primary">@bot.ActiveSessions</span>
                    </td>
                    <td>$@bot.TotalRevenue.ToString("F2")</td>
                    <td>
                        @if (bot.LastSeenAt.HasValue)
                        {
                            <span title="@bot.LastSeenAt.Value.ToString("yyyy-MM-dd HH:mm:ss")">
                                @((DateTime.UtcNow - bot.LastSeenAt.Value).TotalMinutes < 5 ? "Online" : bot.LastSeenAt.Value.ToString("yyyy-MM-dd HH:mm"))
                            </span>
                            @if ((DateTime.UtcNow - bot.LastSeenAt.Value).TotalMinutes < 5)
                            {
                                <span class="text-success">●</span>
                            }
                        }
                        else
                        {
                            <span class="text-muted">Never</span>
                        }
                    </td>
                    <td>@bot.CreatedAt.ToString("yyyy-MM-dd")</td>
                    <td>
                        <div class="btn-group btn-group-sm" role="group">
                            <a href="/Admin/Bots/Details/@bot.Id" class="btn btn-outline-info" title="View Details">
                                <i class="bi bi-eye"></i>
                            </a>
                            <a href="/Admin/Bots/Edit/@bot.Id" class="btn btn-outline-primary" title="Edit">
                                <i class="bi bi-pencil"></i>
                            </a>
                            <a href="/Admin/Bots/Metrics/@bot.Id" class="btn btn-outline-success" title="View Metrics">
                                <i class="bi bi-graph-up"></i>
                            </a>
                        </div>
                    </td>
                </tr>
            }
        </tbody>
    </table>
</div>

@if (!Model.Any())
{
    <div class="alert alert-info">
        No bots have been registered yet. <a asp-action="Create">Register your first bot</a>.
    </div>
}