using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using RadicadeServer.DB;
using RadicadeServer.Extensions;
using RadicadeServer.RecNet.Avatar;
using RadicadeServer.RecNet.Enums.Players;

namespace RadicadeServer.API.Avatars.V4;

[Route("api/avatar/v4")]
[Route("econ/api/avatar/v4")]
public class AvatarV4(RecDBContext db) : Controller
{
    [HttpGet("items")]
    public async Task<ActionResult<List<AvatarItemV4>>> GetLocalAvatarItems()
    {
        var userId = User.GetUserId();

        List<AvatarItem> defaultItems;

        try
        {
            defaultItems = LockerAccess.HasFullInventory(db, userId)
                ? AvatarUnlockCatalog.GetSafeDefaultItems()
                : AvatarUnlockCatalog.GetStarterItems();
        }
        catch (Exception)
        {
            defaultItems = new List<AvatarItem>();
        }

        var playerItems = new List<AvatarItem>();

        if (userId.HasValue)
        {
            var playerUnlocks = await db.Unlocks.FirstOrDefaultAsync(x => x.AccountId == userId);
            var unlockedItems = playerUnlocks?.GetAvatarItems();
            playerItems = User.FindFirst("rn.plat")?.Value == ((int)Platforms.Standalone).ToString()
                ? AvatarUnlockCatalog.KeepResolvableItems(unlockedItems)
                : AvatarUnlockCatalog.KeepSupportedItems(unlockedItems);
        }

        var items = defaultItems
            .Concat(playerItems)
            .Where(x => !string.IsNullOrWhiteSpace(x.AvatarItemDesc))
            .GroupBy(x => x.AvatarItemDesc, StringComparer.OrdinalIgnoreCase)
            .Select(x => x.First())
            .ToList();

        return Ok(items.Select(item => new AvatarItemV4(item)).ToList());
    }

    [HttpPost("saved/set"), Authorize]
    public async Task<IActionResult> SetSavedOutfit([FromBody] Outfit? outfit)
    {
        var userId = User.GetUserId();
        if (userId == null) return Unauthorized();

        var saved = await SavedOutfits.SaveAsync(db, userId.Value, outfit);
        if (saved == null) return BadRequest(new { error = "invalid_slot" });

        return Ok(new { Success = true, Slot = saved.Slot });
    }
}