using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Newtonsoft.Json.Linq;
using System.Text.Json;
using TIAM.Database.DataLayers.ServiceProviders;
using TIAM.Entities.Permissions;
using TIAM.Entities.ServiceProviders;
using TIAM.Entities.Users;
using TIAMWebApp.Shared.Application.Models;

namespace TIAMWebApp.Server.Controllers
{
    [Authorize]
    [ApiController]
    [Route("api/[controller]")]
    public class ServiceProviderAPIController : ControllerBase
    {
        private ServiceProviderDal _serviceProviderDal;

        private readonly ILogger<ServiceProviderAPIController> _logger;

        public ServiceProviderAPIController(ILogger<ServiceProviderAPIController> logger, ServiceProviderDal serviceProviderDal)
        {
            _logger = logger;

            _serviceProviderDal = serviceProviderDal;
        }

        //15.
        [HttpPost]
        [Route("CreateServiceProvider")]
        public async Task<IActionResult> CreateServiceProvider([FromBody] ServiceProviderModel SerializedServiceProviderModel)
        {
            Console.WriteLine("CreateUser called");
            if (SerializedServiceProviderModel == null)
            {
                return BadRequest("SerializedLoginModel is required");
            }
            else
            {
                //ServiceProviderModel? serviceProvider = JObject.Parse(SerializedServiceProviderModel.GetRawText()).ToObject<ServiceProviderModel>();
                ServiceProviderModel? serviceProvider = SerializedServiceProviderModel;


                if (serviceProvider != null)
                {
                    //add userModel to users array
                    //Array.Resize(ref users, users.Length + 1);
                    //users[users.Length - 1] = new UserModel(user.Email, user.PhoneNumber, user.Password);


                    var id = Guid.NewGuid();
                    string? name = SerializedServiceProviderModel?.Name;
                    Guid ownerId = SerializedServiceProviderModel?.OwnerId ?? Guid.Empty;



                    if (name is null || ownerId == Guid.Empty)
                    {
                        return BadRequest("Invalid request");
                    }
                    else
                    {

                        Console.WriteLine($"ServiceProvider to be created: {id}, {name}, {ownerId}");

                        await _serviceProviderDal.CreateServiceProviderAsync(new TiamServiceProvider(id, name, ownerId));
                    }
                }
                return Ok("yes");


            }


        }


        //16.
        [AllowAnonymous]
        [HttpGet]
        [Route("GetServiceProviders")]
        public Task<List<TiamServiceProvider>> GetServiceProviders()
        {
            //var users = await _serviceProviderDal.Ctx.Users.ToListAsync();//.GetUsersAsync();
            //return users;
            return _serviceProviderDal.GetServiceProvidersAsync();
        }


        //18.
        [AllowAnonymous]
        [HttpPost]
        [Route("GetServiceProviderById")]
        public async Task<TiamServiceProvider?> GetServiceProviderById([FromBody] Guid id)
        {
            Console.WriteLine($"GetServiceProviderById called with id: {id}");

            return await _serviceProviderDal.GetServiceProviderByIdAsync(id);
        }

        //17.
        [AllowAnonymous]
        [HttpPost]
        [Route("GetServiceProvidersByOwnerId")]
        public async Task<Dictionary<Guid, string>> GetServiceProvidersByOwnerId(Guid ownerId)
        {
            Console.WriteLine($"GetServiceProvidersByOwnerId called with ownerId: {ownerId}");

            var serviceProviders = await _serviceProviderDal.GetServiceProvidersAsync();

            //return serviceProviders.Where(x => x.OwnerId == ownerId).ToList();
            var myServiceproviders = serviceProviders.Where(x => x.OwnerId == ownerId).ToDictionary(x => x.Id, x => x.Name);
            //put serviceprovider id and name into a dictionary          

            return myServiceproviders;
        }

        //22.
        [AllowAnonymous]
        [HttpPost]
        [Route("CreateAssignedUser")]
        public async Task<IActionResult> CreateAssignedUser(Guid productId, Guid userId)
        {
            if(productId == Guid.Empty || userId == Guid.Empty)
            {
                return BadRequest("Invalid request");
            }
            else
            {
                Console.WriteLine($"CreateAssignedUsers called with ownerId: {productId}, {userId}");

                AssignedUser assignedUser = new AssignedUser(productId, userId, 1);

                var result = await _serviceProviderDal.CreateAssignedUserAsync(assignedUser);

            
                return Ok(result);

            }
        }

        //23.
        [AllowAnonymous]
        [HttpPost]
        [Route("GetAssignedUsersForProduct")]
        public async Task<Dictionary<Guid, string>> GetAssignedUsersForProduct(Guid serviceProviderId)
        {
            Console.WriteLine($"GetAssignedUsersForServiceProvider called with serviceProviderId: {serviceProviderId}");

            Dictionary<Guid, string> assignedUserDictionary = new Dictionary<Guid, string>();

            var serviceProviders = await _serviceProviderDal.GetServiceProvidersAsync();

            var myServiceproviders = serviceProviders.Where(x => x.Id == serviceProviderId).ToDictionary(x => x.Id, x => x.Name);
            //put serviceprovider id and name into a dictionary            

            return myServiceproviders;
        }


    }
}