using Foxnouns.Backend.Database;
using Foxnouns.Backend.Database.Models;
using Foxnouns.Backend.Utils;
using Newtonsoft.Json;

namespace Foxnouns.Backend.Services;

public class SupportRendererService(UserRendererService userRenderer)
{
    public ConversationResponse ToResponse(SupportConversation c) =>
        new(
            c.Id,
            userRenderer.RenderPartialUser(c.User),
            c.Title,
            userRenderer.TryRenderPartialUser(c.AssignedTo),
            c.Status
        );

    public MessageResponse ToResponse(SupportMessage m, bool modView = false) =>
        new(
            m.Id,
            m.IsAnonymous
                ? modView
                    ? userRenderer.RenderPartialUser(m.User)
                    : null
                : userRenderer.RenderPartialUser(m.User),
            m.IsAnonymous,
            m.Content
        );

    public record ConversationResponse(
        Snowflake Id,
        UserRendererService.PartialUser User,
        string Title,
        UserRendererService.PartialUser? AssignedTo,
        [property: JsonConverter(typeof(ScreamingSnakeCaseEnumConverter))]
            SupportConversationStatus Status
    );

    public record MessageResponse(
        Snowflake Id,
        [property: JsonProperty(NullValueHandling = NullValueHandling.Ignore)]
            UserRendererService.PartialUser? User,
        bool IsAnonymous,
        string? Content
    );
}