using Microsoft.AspNetCore.Mvc;
using Newtonsoft.Json;
using System.Text;

namespace SelfSign.Controllers
{
    [ApiController]
    [Route("api/[controller]")]
    public class IdxController : ControllerBase
    {
        private HttpClient _httpClient;
        private IConfiguration _configuration;
        public IdxController(IConfiguration configuration)
        {
            Initial(configuration);

        }
        private void Initial(IConfiguration configuration)
        {
            _httpClient = new HttpClient();
            _configuration = configuration;
        }

        private void AddResponseHeaders()
        {
            var header = HttpContext.Response.Headers.FirstOrDefault(x => x.Key == "Access-Control-Allow-Origin");
            if (header.Key == null)
            {

                HttpContext.Response.Headers.Add("Access-Control-Allow-Origin", "*");
                HttpContext.Response.Headers.Add("Access-Control-Allow-Headers", "X-Requested-With");
            }
        }
        [HttpPost("first")]
        public async Task<IActionResult> FirstPhoto([FromForm] IFormFile file)
        {
            var keys = _configuration.GetSection("Idx").AsEnumerable();
            var response =await PostData(file, keys);
            return Ok(response);
        }
        private async Task<IdxResponse> PostData(IFormFile file, IEnumerable<KeyValuePair<string, string>> keys)
        {
            
            var form = new MultipartFormDataContent();
            var fileBytes = new ByteArrayContent(await GetBytes(file));
            form.Add(fileBytes,"test","test");
            foreach(var key in keys)
            {
                form.Add(new StringContent(key.Value), String.Format("\"{0}\"",key.Key));
            }
            var response = await _httpClient.PostAsync("", form);
            var responseString = await response.Content.ReadAsStringAsync();
            return null;
        }
       
        public async Task<byte[]> GetBytes(this IFormFile formFile)
        {
            await using var memoryStream = new MemoryStream();
            await formFile.CopyToAsync(memoryStream);
            return memoryStream.ToArray();
        }
    }
    public class IdxResponse
    {

    }
}