SeemGen/Components/Partials/ManageContentGroupsPartial.razor

@using BLAIzor.Models
@using BLAIzor.Services
@using Microsoft.AspNetCore.Components.Authorization
@inherits EditorUIComponentBase<ContentGroup>
@inject ContentEditorService contentEditorService
@inject NavigationManager navigation
@inject NotificationService notificationService
@inject DialogService dialogService
@attribute [Authorize]

@if (isLoading)
{
    <p>Loading content groups...</p>
}
else
{
    @foreach (var group in groups)
    {
        if (selectedGroupId == group.Id)
        {

            <EditContentGroup Group="group" OnContentGroupSaveClicked="SaveGroup" OnContentGroupDeleteClicked="DeleteGroup" OnManageContentItemClicked="ContentItemManagedCallback" OnForceReChunkClicked="Rechunk"></EditContentGroup>
        }
        else
        {
            <div class="rounded bg-panel p-3 mb-3 d-flex justify-content-between align-items-center">
                <a style="width:100%" @onclick="() => SelectGroup(group.Id)">
                    <div style="width:100%; cursor:pointer;">
                        <strong>@group.Name</strong><br />
                        <small class="text-muted">@group.Type</small>
                    </div>                    
                </a>
            </div>
        }
    }
    <button class="pointer bg-transparent border-0 p-0" style="width:100%; text-align: left;" @onclick="AddNewGroup">
        <div class="mb-2 p-3 reference-button bg-panel-gradient-highlight pointer">
            <div class="text-content">
                <strong>Add new group</strong>
                <br />
                <small class="text-muted">Add a new content group like "Blog", News, "Manuals" etc...</small>
            </div>
            <div class="icon-buttons">

                <div class="icon-circle"><i class="fa-solid fa-plus text-white"></i></div>
            </div>
        </div>
    </button>

}



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

    private List<ContentGroup> groups = new();
    private bool isLoading = true;

    private int? selectedGroupId = null;

    private async Task SelectGroup(int groupId)
    {
        selectedGroupId = groupId;
        var group = groups.FirstOrDefault(g => g.Id == groupId);
        if (group != null)
        {
            await NotifyContentEditStartedAsync(group);
        }
    }

    private async Task DeselectGroup()
    {
        selectedGroupId = null;
        StateHasChanged();
    }


    protected override async Task OnInitializedAsync()
    {

        isLoading = true;
        groups = (await contentEditorService.GetContentGroupsBySiteInfoIdAsync(SiteInfoId))
            .Where(g => g.SiteInfoId == SiteInfoId)
            .OrderByDescending(g => g.LastUpdated)
            .ToList();
        isLoading = false;
    }

    private void EditGroup(ContentGroup group)
    {
        navigation.NavigateTo($"/content-group/{group.Id}/items");
    }

    private async Task Rechunk(ContentGroup group)
    {
        var confirmationResult = await dialogService.Confirm("Are you sure?", "Rechunk group", new ConfirmOptions() { OkButtonText = "Rechunk", CancelButtonText = "Oops, no" });
        if (confirmationResult == true)
        {
            await ReallyRechunk(group);
        }
        else
        {
            //do nothing?
        }
        
    }
    private async Task ReallyRechunk(ContentGroup group)
    {
        group.LastUpdated = DateTime.UtcNow;   
        var siteInfo = await contentEditorService.GetSiteInfoByIdAsync(group.SiteInfoId);

        var result = await contentEditorService.ForceRechunkContentGroupAsync(group.Id, siteInfo.VectorCollectionName);

        if (result != null)
        {
            await NotifyContentUpdatedAsync(group); // This triggers the base class logic
            await DeselectGroup();

        }
    }

    private async Task SaveGroup(ContentGroup group)
    {
        group.LastUpdated = DateTime.UtcNow;
        group.Version = group.Version + 1;
        var result = await contentEditorService.UpdateContentGroupByIdAsync(group);

        if (result != null)
        {
            await NotifyContentUpdatedAsync(group); // This triggers the base class logic
            await DeselectGroup();

        }
    }

    private async Task DeleteGroup(ContentGroup group)
    {
        var confirmationResult = await dialogService.Confirm("Are you sure?", "Delete group", new ConfirmOptions() { OkButtonText = "Delete", CancelButtonText = "Oops, no" });
        if (confirmationResult == true)
        {
            await ReallyDeleteGroup(group);
        }
        else
        {
            //do nothing?
        }
    }

    private async Task ReallyDeleteGroup(ContentGroup group)
    {

        var result = await contentEditorService.DeleteContentGroupByIdAsync(group.Id); ;
        groups.Remove(group);
        var message = NotificationHelper.CreateNotificationMessage("Group deleted", 2, "Success", "ContentGroup deleted");
        ShowNotification(message);
        StateHasChanged();
    }

    private async Task AddNewGroup()
    {
        var newGroup = new ContentGroup
            {
                SiteInfoId = SiteInfoId,
                Name = "New Group",
                Slug = $"group-{DateTime.UtcNow.Ticks}",
                Type = "manual",
                VectorSize = 384,
                EmbeddingModel = "default",
                CreatedAt = DateTime.UtcNow,
                LastUpdated = DateTime.UtcNow,
                Version = 1
            };
        var result = await contentEditorService.CreateContentGroupAsync(newGroup);
        if (result != null)
        {
            var message = NotificationHelper.CreateNotificationMessage("Group created", 2, "Success", "ContentGroup created");
            ShowNotification(message);
            groups.Insert(0, newGroup);
            selectedGroupId = newGroup.Id;
        }
    }

    private async Task ContentItemManagedCallback(string method, int itemId)
    {
        if (OnManageContentItemClicked != null)
            await OnManageContentItemClicked.Invoke(method, itemId);
    }

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

    RenderFragment GetMessage()
    {
        return __builder =>
        {
            <text>
                Are <b>you</b> sure?
            </text>
        };
    }

  
}