using System.Text.Json;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Identity;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Logging;
using MultiShop.Data;
using MultiShop.Models;
using MultiShop.Shared.Models;

namespace MultiShop.Server.Controllers
{

    [ApiController]
    [Authorize]
    [Route("api/[controller]")]
    public class UserConfigurationsController : ControllerBase
    {
        private ILogger<UserConfigurationsController> logger;
        private UserManager<ApplicationUser> userManager;
        private ApplicationDbContext dbContext;
        public UserConfigurationsController(UserManager<ApplicationUser> userManager, ApplicationDbContext dbContext, ILogger<UserConfigurationsController> logger)
        {
            this.userManager = userManager;
            this.dbContext = dbContext;
            this.logger = logger;
        }

        [HttpGet]
        public async Task<IActionResult> GetSearchOutline() {
            ApplicationUser userModel = await userManager.GetUserAsync(User);
            return Ok(userModel.SearchOutline);
        }

        [HttpGet]
        public async Task<IActionResult> GetResultsPreferences() {
            ApplicationUser userModel = await userManager.GetUserAsync(User);
            return Ok(userModel.ResultsPreferences);
        }

        [HttpGet]
        public async Task<IActionResult> GetApplicationPreferences() {
            ApplicationUser userModel = await userManager.GetUserAsync(User);
            logger.LogInformation(JsonSerializer.Serialize(userModel.ApplicationPreferences));
            return Ok(userModel.ApplicationPreferences);
        }

        [HttpPut]
        public async Task<IActionResult> PutSearchOutline(SearchOutline searchOutline) {
            ApplicationUser userModel = await userManager.GetUserAsync(User);
            if (userModel.SearchOutline.Id != searchOutline.Id || userModel.Id != searchOutline.ApplicationUserId) {
                return BadRequest();
            }
            dbContext.Entry(userModel.SearchOutline).CurrentValues.SetValues(searchOutline);
            await userManager.UpdateAsync(userModel);
            return NoContent();
        }

        [HttpPut]
        public async Task<IActionResult> PutResultsPreferences(ResultsPreferences resultsPreferences) {
            ApplicationUser userModel = await userManager.GetUserAsync(User);
            if (userModel.ResultsPreferences.Id != resultsPreferences.Id || userModel.Id != resultsPreferences.ApplicationUserId) {
                return BadRequest();
            }
            dbContext.Entry(userModel.ResultsPreferences).CurrentValues.SetValues(resultsPreferences);
            await userManager.UpdateAsync(userModel);
            return NoContent();
        }

        [HttpPut]
        public async Task<IActionResult> PutApplicationPreferences(ApplicationPreferences applicationPreferences) {
            ApplicationUser userModel = await userManager.GetUserAsync(User);
            logger.LogInformation(JsonSerializer.Serialize(applicationPreferences));
            if (userModel.ApplicationPreferences.Id != applicationPreferences.Id || userModel.Id != applicationPreferences.ApplicationUserId) {
                return BadRequest();
            }
            dbContext.Entry(userModel.ApplicationPreferences).CurrentValues.SetValues(applicationPreferences);
            await userManager.UpdateAsync(userModel);
            return NoContent();
        }
    }
}