namespace LaaProduction.Web.Controllers.API.Personalization
{
    using LaaProduction.Personalization.Interfaces;
    using LaaProduction.Web.App_Infrastructure;
    using LaaProductionDI;

    using System;
    using System.ComponentModel.DataAnnotations;
    using System.Web.Http;

    [AuthorizeBearer]
    [RoutePrefix("api/Personalization/Employees")]
    public class EmployeesController : ApiController
    {
        private readonly IAccountManager accountManager;
        private readonly IEmployeesManager employeesManager;

        public EmployeesController()
        {
            this.accountManager = LaaServiceProvider.GetService<IAccountManager>();
            this.employeesManager = LaaServiceProvider.GetService<IEmployeesManager>();
        }

        [HttpGet]
        public IHttpActionResult Get()
        {
            var employees = this.employeesManager.GetEmployees();

            return this.Json(employees);
        }

        [HttpGet]
        public IHttpActionResult Find(short id)
        {
            var employee = this.employeesManager.GetEmployee(id);

            return this.Json(employee);
        }

        [HttpPost]
        [Route(nameof(EditRoles))]
        public IHttpActionResult EditRoles([FromBody] EditRolesModel model)
        {
            if (this.ModelState.IsValid)
            {
                this.employeesManager.UpdateEmployeeRoles(model.EmployeeId.Value, model.Roles);
            }

            return this.Json(true);
        }

        [HttpPost]
        [Route(nameof(EditFunctions))]
        public IHttpActionResult EditFunctions([FromBody] EditFunctionsModel model)
        {
            if (this.ModelState.IsValid)
            {
                this.employeesManager.UpdateEmployeeFunctions(model.EmployeeId.Value, model.Functions);
            }

            return this.Json(true);
        }

        [HttpGet]
        [Route("ResetPassword/{id}")]
        public IHttpActionResult ResetPassword(short id)
        {
            if (this.ModelState.IsValid)
            {
                this.accountManager.ResetPassword(id);
            }

            return this.Json(true);
        }

        [HttpPost]
        [Route(nameof(SetPassword))]
        public IHttpActionResult SetPassword(PasswordModel model)
        {
            if (this.ModelState.IsValid)
            {
                this.accountManager.SetPassword(model.EmployeeId.Value, model.Password);
            }

            return this.Json(true);
        }

        [HttpGet]
        [Route(nameof(List))]
        public IHttpActionResult List()
        {
            var employees = this.employeesManager.ListEmployees();

            return this.Json(employees);
        }
    }

    public class EditRolesModel
    {
        [Required]
        public short? EmployeeId { get; set; }

        public string[] Roles { get; set; } = Array.Empty<string>();
    }

    public class EditFunctionsModel
    {
        [Required]
        public short? EmployeeId { get; set; }

        public string[] Functions { get; set; } = Array.Empty<string>();
    }

    public class PasswordModel
    {
        [Required]
        public short? EmployeeId { get; set; }

        [Required]
        public string Password { get; set; }
    }
}