using DeluxeBackend.Models;
using DeluxeBackend.Services;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.VisualBasic.FileIO;
using System.ComponentModel.DataAnnotations;
using static DeluxeBackend.Enums;

namespace DeluxeBackend.Controllers
{
    [Route("Storage")]
    [ApiController]
    public class StorageController(IJwtService jwt, ILiteDbService db, ICdnService cdn) : ControllerBase
    {
        [HttpPost("upload")]
        [Authorize(Roles = "gameClient")]
        public async Task<IActionResult> Upload([FromForm(Name = "FileType"), Required] FileType fileType, [FromForm(Name = "File"), Required] IFormFile file)
        {
            Account? account = await jwt.GetLogin(User);

            if (account == null)
            {
                return Unauthorized();
            }

            string path = "fuck";
            switch (fileType)
            {
                case FileType.Image:
                    path = "img";
                    break;
                case FileType.Holotar:
                    path = "data";
                    break;
                case FileType.SubRoomSave:
                    path = "room";
                    break;
                case FileType.RoomMetadata:
                    path = "room";
                    break;
                case FileType.Invention:
                    path = "invention";
                    break;
                default:
                    return BadRequest();
            }

            using var stream = file.OpenReadStream();

            var (remotePath, proof) = await cdn.UploadFile(
                stream,
                path,
                account
            );

            if (remotePath == null)
            {
                return StatusCode(500, $"Failed to upload {fileType} to the CDN.");
            }

            return Ok(new
            {
                Filename = remotePath,
                Hash = "meow",
                OwnershipProof = proof
            });
        }
    }
}