using GameAuthApi.Models;
using GameAuthApi.Services;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using System.Security.Claims;
using System.Threading.Tasks;

namespace GameAuthApi.Controllers;

[ApiController]
[Route("api/[controller]")]
public class AuctionController : ControllerBase
{
    private readonly AuctionService _auctionService;
    private readonly ItemService _itemService;

    public AuctionController(AuctionService auctionService, ItemService itemService)
    {
        _auctionService = auctionService;
        _itemService = itemService;
    }

    [HttpPost("list")]
    [Authorize(Roles = "USER,SUPER")]
    public async Task<IActionResult> ListItem([FromBody] CreateAuctionRequest req)
    {
        var item = await _itemService.GetByIdAsync(req.ItemId);
        if (item == null)
            return BadRequest("Invalid item ID.");

        var auction = new Auction
        {
            ItemId = req.ItemId,
            StartingPrice = req.StartingPrice,
            CurrentPrice = req.StartingPrice,
            SellerPlayerId = User.FindFirstValue(ClaimTypes.NameIdentifier)
        };

        await _auctionService.CreateAsync(auction);
        return Ok(auction);
    }

    [HttpPost("bid")]
    [Authorize(Roles = "USER,SUPER")]
    public async Task<IActionResult> PlaceBid([FromBody] BidRequest req)
    {
        var auction = await _auctionService.GetByIdAsync(req.AuctionId);
        if (auction == null)
            return NotFound("Auction not found.");
        if (auction.IsClosed)
            return BadRequest("Auction closed.");
        if (req.BidAmount <= auction.CurrentPrice)
            return BadRequest("Bid must be higher than current price.");

        auction.CurrentPrice = req.BidAmount;
        auction.HighestBidderId = User.FindFirstValue(ClaimTypes.NameIdentifier);
        await _auctionService.UpdateAsync(auction);
        return Ok(auction);
    }

    [HttpGet("active")]
    [Authorize(Roles = "USER,SUPER")]
    public async Task<IActionResult> GetActive()
    {
        var active = await _auctionService.GetActiveAsync();
        return Ok(active);
    }
}