using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using LittleShop.DTOs;
using LittleShop.Services;

namespace LittleShop.Controllers;

[ApiController]
[Route("api/[controller]")]
[Authorize(AuthenticationSchemes = "Bearer")]
public class ProductMultiBuysController : ControllerBase
{
    private readonly IProductService _productService;

    public ProductMultiBuysController(IProductService productService)
    {
        _productService = productService;
    }

    [HttpGet("product/{productId}")]
    public async Task<ActionResult<IEnumerable<ProductMultiBuyDto>>> GetProductMultiBuys(Guid productId)
    {
        var multiBuys = await _productService.GetProductMultiBuysAsync(productId);
        return Ok(multiBuys);
    }

    [HttpGet("{id}")]
    public async Task<ActionResult<ProductMultiBuyDto>> GetProductMultiBuy(Guid id)
    {
        var multiBuy = await _productService.GetProductMultiBuyByIdAsync(id);
        if (multiBuy == null)
            return NotFound();

        return Ok(multiBuy);
    }

    [HttpPost]
    [Authorize(Roles = "Admin")]
    public async Task<ActionResult<ProductMultiBuyDto>> CreateProductMultiBuy(CreateProductMultiBuyDto createMultiBuyDto)
    {
        try
        {
            var multiBuy = await _productService.CreateProductMultiBuyAsync(createMultiBuyDto);
            return CreatedAtAction(nameof(GetProductMultiBuy), new { id = multiBuy.Id }, multiBuy);
        }
        catch (ArgumentException ex)
        {
            return BadRequest(ex.Message);
        }
    }

    [HttpPut("{id}")]
    [Authorize(Roles = "Admin")]
    public async Task<IActionResult> UpdateProductMultiBuy(Guid id, UpdateProductMultiBuyDto updateMultiBuyDto)
    {
        try
        {
            await _productService.UpdateProductMultiBuyAsync(id, updateMultiBuyDto);
            return NoContent();
        }
        catch (ArgumentException ex)
        {
            return BadRequest(ex.Message);
        }
    }

    [HttpDelete("{id}")]
    [Authorize(Roles = "Admin")]
    public async Task<IActionResult> DeleteProductMultiBuy(Guid id)
    {
        try
        {
            await _productService.DeleteProductMultiBuyAsync(id);
            return NoContent();
        }
        catch (ArgumentException ex)
        {
            return BadRequest(ex.Message);
        }
    }
}