using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using LCU.API.Collections.RepoApi.Configuration;
using LCU.API.Collections.RepoApi.Exceptions;
using LCU.API.Collections.RepoApi.Extensions;
using LCU.API.Collections.RepoApi.Services;
using LCU.Shared.Collections.RepoApiLib.Models;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.FeatureManagement.Mvc;
using Serilog;

namespace LCU.API.Collections.RepoApi.Controllers
{
    [Route("api/[controller]")]
    [ApiController]
    [FeatureGate(FeatureFlags.EnableControllers)]
    public class RefundStatusController : RepoControllerBase
    {
        private IRefundStatusService _refundStatusService;

        public RefundStatusController(
            IRefundStatusService refundStatusService,
            IHttpContextAccessor httpContextAccessor) :
            base(httpContextAccessor)
        {
            _refundStatusService = refundStatusService;
        }

        // GET: api/RefundStatus
        [HttpGet(Name = "GetAllRefundStatus")]
        [ProducesResponseType(typeof(IEnumerable<RefundStatus>), 200)]
        [ProducesResponseType(500)]
        public async Task<IActionResult> Get()
        {
            try
            {
                var result = await _refundStatusService.ListAllAsync();
                return Ok(result);
            }
            catch (Exception ex)
            {
                Log.Error(ex, $"Failure in {GetType().Name} at {GetInvokerAsyncMethodName()}");
                return StatusCode(StatusCodes.Status500InternalServerError);
            }
        }

        // GET: api/RefundStatus/5
        [HttpGet("{repoId}", Name = "GetRefundStatusById")]
        [ProducesResponseType(typeof(RefundStatus), 200)]
        [ProducesResponseType(typeof(string), 404)]
        [ProducesResponseType(500)]
        public async Task<IActionResult> GetById(int repoId)
        {
            try
            {
                if (repoId <= 0)
                {
                    return BadRequest("Invalid RepoId");
                }

                var refundStatus = await _refundStatusService.GetAsync(repoId);
                return Ok(refundStatus);
            }
            catch (NotFoundException nfe)
            {
                return NotFound(nfe.Message);
            }
            catch (Exception ex)
            {
                Log.Error(ex, $"Failure in {GetType().Name} at {GetInvokerAsyncMethodName()}");
                return StatusCode(StatusCodes.Status500InternalServerError);
            }
        }

        [HttpPost]
        [ProducesResponseType(typeof(RefundStatus), 200)]
        [ProducesResponseType(typeof(List<string>), 400)]
        [ProducesResponseType(500)]
        public async Task<IActionResult> Post([FromBody] RefundStatus refundStatus)
        {
            try
            {
                if (!ModelState.IsValid)
                {
                    return BadRequest(ModelState.GetErrorMessages());
                }

                if (refundStatus.RepoId <= 0)
                {
                    return BadRequest("Invalid ID");
                }

                var newRefundStatus = await _refundStatusService.SaveAsync(refundStatus);
                return Ok(newRefundStatus);
            }
            catch (NotFoundException nfe)
            {
                return NotFound(nfe.Message);
            }
            catch (Exception ex)
            {
                Log.Error(ex, $"Failure in {GetType().Name} at {GetInvokerAsyncMethodName()}");
                return StatusCode(StatusCodes.Status500InternalServerError);
            }
        }

        [HttpPut("{repoId}")]
        [ProducesResponseType(typeof(RefundStatus), 200)]
        [ProducesResponseType(typeof(List<string>), 400)]
        [ProducesResponseType(500)]
        public async Task<IActionResult> Put(int repoId, [FromBody] RefundStatus refundStatus)
        {
            try
            {
                if (!ModelState.IsValid)
                {
                    return BadRequest(ModelState.GetErrorMessages());
                }

                if (repoId <= 0 || repoId != refundStatus.RepoId)
                {
                    return BadRequest("Invalid ID");
                }

                var newRefundStatus = await _refundStatusService.UpdateAsync(refundStatus);
                return Ok(newRefundStatus);
            }
            catch (NotFoundException nfe)
            {
                return NotFound(nfe.Message);
            }
            catch (Exception ex)
            {
                Log.Error(ex, $"Failure in {GetType().Name} at {GetInvokerAsyncMethodName()}");
                return StatusCode(StatusCodes.Status500InternalServerError);
            }
        }
    }
}