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.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 RepoCompanySelectionController : RepoControllerBase
    {
        private readonly IRepoCompanySelectionService _repoCompanySelectionService;

        public RepoCompanySelectionController(
            IRepoCompanySelectionService repoCompanySelectionService,
            IHttpContextAccessor httpContextAccessor) :
            base(httpContextAccessor)
        {
            _repoCompanySelectionService = repoCompanySelectionService;
        }

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

        // GET: api/RepoCompanySelection/5
        [HttpGet("{id}", Name = "GetRepoCompanySelectionById")]
        [ProducesResponseType(typeof(RepoCompanySelection), 200)]
        [ProducesResponseType(typeof(string), 400)]
        [ProducesResponseType(typeof(string), 404)]
        [ProducesResponseType(500)]
        public async Task<ActionResult> Get(int id)
        {
            try
            {
                if (id <= 0)
                {
                    return BadRequest("Invalid ID");
                }

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