@page "/config/communityboard"
@rendermode InteractiveServer

<PageTitle>Community Board</PageTitle>

<h3>Community Board</h3>
<p class="text-muted">Edit the community board content including featured players, announcements, Instagram images, and videos.</p>

@if (loading)
{
    <div class="spinner-border" role="status"></div>
}
else if (!string.IsNullOrEmpty(error))
{
    <div class="alert alert-danger">@error</div>
}
else
{
    <form>
        <div class="card mb-3">
            <div class="card-header">Current Announcement</div>
            <div class="card-body">
                <div class="mb-3">
                    <label class="form-label">Message</label>
                    <input type="text" class="form-control" @bind="announcementMessage" />
                </div>
                <div class="mb-3">
                    <label class="form-label">More Info URL</label>
                    <input type="text" class="form-control" @bind="announcementUrl" />
                </div>
            </div>
        </div>

        <div class="card mb-3">
            <div class="card-header">Featured Player</div>
            <div class="card-body">
                <div class="mb-3">
                    <label class="form-label">Player ID</label>
                    <input type="number" class="form-control" @bind="featuredPlayerId" />
                </div>
                <div class="mb-3">
                    <label class="form-label">Title Override</label>
                    <input type="text" class="form-control" @bind="featuredPlayerTitle" />
                </div>
                <div class="mb-3">
                    <label class="form-label">URL Override</label>
                    <input type="text" class="form-control" @bind="featuredPlayerUrl" />
                </div>
            </div>
        </div>

        <div class="card mb-3">
            <div class="card-header">Videos</div>
            <div class="card-body">
                @if (videos.Count == 0)
                {
                    <p class="text-muted">No videos.</p>
                }
                @for (int i = 0; i < videos.Count; i++)
                {
                    var idx = i;
                    <div class="border rounded p-3 mb-2">
                        <div class="mb-2">
                            <label class="form-label">Title</label>
                            <input type="text" class="form-control" @bind="videos[idx].Title" />
                        </div>
                        <div class="mb-2">
                            <label class="form-label">Description</label>
                            <textarea class="form-control" rows="2" @bind="videos[idx].Description"></textarea>
                        </div>
                        <div class="mb-2">
                            <label class="form-label">Source URL</label>
                            <input type="text" class="form-control" @bind="videos[idx].SourceUrl" />
                        </div>
                        <div class="mb-2">
                            <label class="form-label">Blob Name</label>
                            <input type="text" class="form-control" @bind="videos[idx].BlobName" />
                        </div>
                        <div class="mb-2">
                            <label class="form-label">Thumbnail Blob</label>
                            <input type="text" class="form-control" @bind="videos[idx].ThumbnailBlobName" />
                        </div>
                        <button type="button" class="btn btn-danger btn-sm" @onclick="() => videos.RemoveAt(idx)">Remove</button>
                    </div>
                }
                <button type="button" class="btn btn-outline-primary btn-sm" @onclick="() => videos.Add(new VideoEntry())">Add Video</button>
            </div>
        </div>

        <div class="mb-3">
            <button type="submit" class="btn btn-success" @onclick="SaveFromForm" disabled="@saving">
                @(saving ? "Saving..." : "Save Changes")
            </button>
            @if (!string.IsNullOrEmpty(saveMessage))
            {
                <span class="ms-2 @(saveMessage.Contains("Error") ? "text-danger" : "text-success")">@saveMessage</span>
            }
        </div>
    </form>
}

@code {
    [Inject] private HttpClient Http { get; set; } = default!;

    private bool loading = true;
    private bool saving;
    private string? error;
    private string? saveMessage;

    private string announcementMessage = "";
    private string announcementUrl = "";
    private int featuredPlayerId;
    private string? featuredPlayerTitle;
    private string? featuredPlayerUrl;
    private List<VideoEntry> videos = new();

    protected override async Task OnInitializedAsync()
    {
        try
        {
            var jsonContent = await Http.GetStringAsync("/admin/api/config/communityboard");

            using var doc = JsonDocument.Parse(jsonContent);
            var root = doc.RootElement;

            if (root.TryGetProperty("currentAnnouncement", out var ann))
            {
                announcementMessage = ann.TryGetProperty("message", out var m) ? m.GetString() ?? "" : "";
                announcementUrl = ann.TryGetProperty("moreInfoUrl", out var u) ? u.GetString() ?? "" : "";
            }

            if (root.TryGetProperty("featuredPlayer", out var fp))
            {
                featuredPlayerId = fp.TryGetProperty("id", out var id) ? id.GetInt32() : 0;
                featuredPlayerTitle = fp.TryGetProperty("titleOverride", out var t) ? t.GetString() : null;
                featuredPlayerUrl = fp.TryGetProperty("urlOverride", out var url) ? url.GetString() : null;
            }

            if (root.TryGetProperty("videos", out var vids))
            {
                videos = new List<VideoEntry>();
                foreach (var v in vids.EnumerateArray())
                {
                    videos.Add(new VideoEntry
                    {
                        Title = v.TryGetProperty("title", out var title) ? title.GetString() ?? "" : "",
                        Description = v.TryGetProperty("description", out var desc) ? desc.GetString() ?? "" : "",
                        SourceUrl = v.TryGetProperty("sourceUrl", out var src) ? src.GetString() ?? "" : "",
                        BlobName = v.TryGetProperty("blobName", out var blob) ? blob.GetString() ?? "" : "",
                        ThumbnailBlobName = v.TryGetProperty("thumbnailBlobName", out var thumb) ? thumb.GetString() ?? "" : ""
                    });
                }
            }
        }
        catch (Exception ex)
        {
            error = $"Failed to load: {ex.Message}";
        }
        finally
        {
            loading = false;
        }
    }

    private async Task SaveFromForm()
    {
        saving = true;
        saveMessage = null;
        try
        {
            var payload = new
            {
                featuredPlayer = new
                {
                    id = featuredPlayerId,
                    titleOverride = featuredPlayerTitle,
                    urlOverride = featuredPlayerUrl
                },
                featuredRoomGroup = new
                {
                    featuredRoomGroupId = 2,
                    name = "Featured Rooms",
                    rooms = new List<object>()
                },
                currentAnnouncement = new
                {
                    message = announcementMessage,
                    moreInfoUrl = announcementUrl
                },
                instagramImages = new List<object>(),
                videos = videos.Select(v => new
                {
                    blobName = v.BlobName,
                    title = v.Title,
                    description = v.Description,
                    thumbnailBlobName = v.ThumbnailBlobName,
                    sourceUrl = v.SourceUrl
                }).ToList()
            };

            var content = new StringContent(
                System.Text.Json.JsonSerializer.Serialize(payload, new System.Text.Json.JsonSerializerOptions { WriteIndented = true }),
                System.Text.Encoding.UTF8, "application/json");
            var response = await Http.PutAsync("/admin/api/config/communityboard", content);
            response.EnsureSuccessStatusCode();

            saveMessage = "Saved successfully!";
        }
        catch (Exception ex)
        {
            saveMessage = $"Error: {ex.Message}";
        }
        finally
        {
            saving = false;
        }
    }

    private class VideoEntry
    {
        public string Title { get; set; } = "";
        public string Description { get; set; } = "";
        public string SourceUrl { get; set; } = "";
        public string BlobName { get; set; } = "";
        public string ThumbnailBlobName { get; set; } = "";
    }
}