@using BLAIzor.Models
@using BLAIzor.Services
@inject ContentEditorService contentEditorService
@inject DialogService dialogService
@inject NotificationService notificationService



<a style="width:100%" @onclick="ToggleVisibility">
    <div class="mb-2 p-3 reference-button bg-panel">
        <div class="text-content">
            <strong>Content count: @contentItems.Count</strong><br />
            <small class="text-muted">See all</small>
        </div>
        <div class="icon-buttons">

            <div class="icon-circle"><i class="fa-solid fa-arrow-down text-white"></i></div>
        </div>

    </div>
</a>

@if (isVisible)
{

    <ul class="list-group content-item-list mb-3">
        <li class="list-group-item">
            <button class="pointer bg-transparent border-0" style="width:100%; text-align: left; " @onclick="CreateNewItem">
                <div class="px-3 py-2 reference-button bg-panel-gradient-highlight pointer">
                    <div class="text-content">
                        <strong>Add new content</strong>
                        <br />
                        <small class="text-muted">Add a new content to this group</small>
                    </div>
                    <div class="icon-buttons">

                        <div class="icon-circle"><i class="fa-solid fa-plus text-white"></i></div>
                    </div>
                </div>
            </button>
        </li>
        @* <li><button class="btn btn-sm btn-primary ms-2" @onclick="CreateNewItem">Add New Item</button></li> *@
        @foreach (var item in contentItems)
        {
            <li class="list-group-item">

                <div class="p-2 reference-button">
                    <div class="text-content text-start">
                        <strong>@item.Title</strong>
                        <br />
                        <small class="text-muted">@item.Language - @item.Tags</small>
                    </div>
                    <div class="icon-buttons text-end">
                        <button class="btn btn-sm btn-outline-primary" @onclick="() => EditItem(item.Id)">Edit</button>
                        <button class="btn btn-sm btn-outline-danger" @onclick="() => DeleteItem(item.Id)">Delete</button>
                        @* <div class="icon-circle">V</div> *@
                    </div>

                </div>

            </li>
        }
    </ul>
}

@code {
    [Parameter] public int ContentGroupId { get; set; }
    [Parameter] public Func<string, int, Task> OnManageContentItemClicked { get; set; }

    private List<ContentItem> contentItems = new();
    private bool isVisible = false;


    protected override async Task OnInitializedAsync()
    {
        contentItems = await contentEditorService.GetContentItemsByGroupIdAsync(ContentGroupId);
    }

    private void ToggleVisibility()
    {
        isVisible = !isVisible;
    }

    private async Task CreateNewItem()
    {
        var newItem = new ContentItem
            {
                ContentGroupId = ContentGroupId,
                Title = "New Item",
                Description = "",
                Content = "",
                Language = "en",
                Tags = "",
                IsPublished = false,
                CreatedAt = DateTime.UtcNow,
                LastUpdated = DateTime.UtcNow,
                Version = 1
            };

        var result = await contentEditorService.CreateContentItemAsync(newItem);

        if (result != null)
        {
            contentItems.Insert(0, result);
        }
    }

    private async Task EditItem(int itemId)
    {
        if (OnManageContentItemClicked != null)
            await OnManageContentItemClicked.Invoke("EditContentItem", itemId);
    }

    private async Task DeleteItem(int itemId)
    {
        var confirmationResult = await dialogService.Confirm("Are you sure?", "Delete content", new ConfirmOptions() { OkButtonText = "Delete", CancelButtonText = "Oops, no" });
        if (confirmationResult == true)
        {
            await ReallyDeleteItem(itemId);
        }
        else
        {
            //do nothing?
        }
    }


    private async Task ReallyDeleteItem(int itemId)
    {
        var result = await contentEditorService.DeleteContentItemByIdAsync(itemId);
        if (result)
        {
            var toRemove = contentItems.FirstOrDefault(c => c.Id == itemId);
            if (toRemove != null)
            {
                contentItems.Remove(toRemove);
            }
            var message = NotificationHelper.CreateNotificationMessage("Group deleted", 2, "Success", "ContentGroup deleted");
            ShowNotification(message);
            StateHasChanged();
        }
    }

    public void ShowNotification(NotificationMessage message)
    {
        notificationService.Notify(message);
    }
}