using DigitalData.Core.DTO;
using EnvelopeGenerator.Application.Contracts;
using EnvelopeGenerator.Application.DTOs.EnvelopeReceiverReadOnly;
using EnvelopeGenerator.Extensions;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Newtonsoft.Json;
using static System.Runtime.InteropServices.JavaScript.JSType;

namespace EnvelopeGenerator.Web.Controllers
{
    [Route("api/[controller]")]
    [ApiController]
    public class ReadOnlyController : ControllerBase
    {
        private readonly ILogger<ReadOnlyController> _logger;

        private readonly IEnvelopeReceiverReadOnlyService _erroService;

        private readonly IEnvelopeMailService _mailService;

        public ReadOnlyController(ILogger<ReadOnlyController> logger, IEnvelopeReceiverReadOnlyService erroService, IEnvelopeMailService mailService)
        {
            _logger = logger;
            _erroService = erroService;
            _mailService = mailService;
        }

        [HttpGet]
        [Authorize]
        public async Task<IActionResult> GetAllAsync()
        {
            var res = await _erroService.ReadAllAsync();
            return  Ok(res);
        }

        [HttpPost]
        [Authorize]
        public async Task<IActionResult> CreateAsync([FromBody] EnvelopeReceiverReadOnlyCreateDto createDto)
        {
            //set AddedWho
            var authReceiverMail = this.GetAuthReceiverMail();
            if (authReceiverMail is null)
            {
                _logger.LogError("Email clam is not found in envelope-receiver-read-only creation process. Create DTO is:\n {dto}", JsonConvert.SerializeObject(createDto));
                return Unauthorized();
            }

            createDto.AddedWho = authReceiverMail;

            // create entity
            var creation_res = await _erroService.CreateAsync(createDto: createDto);

            if (creation_res.IsFailed)
            {
                _logger.LogNotice(creation_res);
                return StatusCode(StatusCodes.Status500InternalServerError);
            }

            //read new entity
            var read_res = await _erroService.ReadByIdAsync(creation_res.Data);
            if (read_res.IsFailed)
            {
                _logger.LogNotice(creation_res);
                return StatusCode(StatusCodes.Status500InternalServerError);
            }

            var new_erro = read_res.Data;

            //send email two receiver
            return await _mailService.SendAsync(new_erro).ThenAsync(Success: res => Ok(), Fail: IActionResult (msg, ntc) =>
            {
                _logger.LogNotice(ntc);
                return StatusCode(StatusCodes.Status500InternalServerError);
            });
        }

        [HttpGet("key/{readOnlyId}")]
        public IActionResult CreateLink(long readOnlyId) => Ok(
            Request.Headers["Origin"].ToString() + "/EnvelopeKey/" + readOnlyId.EncodeEnvelopeReceiverId());
    }
}