using Infrastructure.Application;
using Infrastructure.Data;
using Infrastructure.Extensions;
using Infrastructure.Security;
using Infrastructure.Web.Mvc;
using IoT.Shared.Application.Domain.Entities;
using IoT.Shared.Application.Models;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using Platform.Areas.IoTCenter.Controllers;
using System.Linq;

namespace IoT.Shared.Areas.UserCenter.Controllers
{
    [Authorize]
    [ApiController]
    [Route("UserCenter/[controller]/[action]")]
    [Area("UserCenter")]
    [ControllerScope(ControllerScopeType.Platform)]
    public class UserController : CrudController<User, EditUserModel>
    {
        private readonly IEncryptionService _encrypitonService;
        private readonly AjaxController _ajax;

        public UserController(IEncryptionService encrypitonService,
            AjaxController ajax,
            IRepository<User> userRepo) : base(userRepo)
        {
            this._encrypitonService = encrypitonService;
            this._ajax = ajax;
        }

        public override IQueryable<User> Include(IQueryable<User> query)
        {
            return query
                .Include(o => o.OrganUsers).ThenInclude(o => o.Organ)
                .Include(o => o.UserRoles).ThenInclude(o => o.Role);
        }

        public override IQueryable<User> Query(PagedListModel<EditUserModel> model, IQueryable<User> query)
        {
            return base.Query(model, query)
                .WhereIf(!string.IsNullOrEmpty(model.Query.UserName), o => o.UserName.Contains(model.Query.UserName))
                .OrderBy(o => o.UserName);
        }

        public override void ToDisplayModel(User entity, EditUserModel model)
        {
            model.Roles = entity.UserRoles.Select(o => o.RoleId).ToList();
            entity.UserRoles.ForEach(o => ViewData.Add(o.RoleId, o.Role.Name));
            model.Organs = entity.OrganUsers.Select(o => o.OrganId).ToList();
            entity.OrganUsers.ForEach(o => ViewData.Add(o.OrganId, o.Organ.Name));

        }

        public override void ToEditModel(User entity, EditUserModel model)
        {
            if (entity != null)
            {
                model.Roles = entity.UserRoles.Select(o => o.RoleId).ToList();
                model.Organs = entity.OrganUsers.Select(o => o.OrganId).ToList();
            }
            this.ViewData.MultiSelectList(o => model.Roles, () => this._ajax.GetRoleMultiSelectList(model.Roles));
            this.ViewData.MultiSelectList(o => model.Organs, () => this._ajax.GetOrganMultiSelectList(model.Organs));
        }

        public override void ToEntity(EditUserModel model, User entity)
        {
            //password
            if (!string.IsNullOrEmpty(model.Password))
            {
                entity.PasswordHash = this._encrypitonService.CreatePasswordHash(model.Password, entity.SecurityStamp);
                entity.PasswordConfirmed = true;
            }
            if (string.IsNullOrEmpty(model.Email))
            {
                entity.EmailConfirmed = true;
            }
            if (string.IsNullOrEmpty(model.PhoneNumber))
            {
                entity.PhoneNumberConfirmed = true;
            }
            //role
            foreach (var id in entity.UserRoles.Select(o => o.RoleId).ToList())
            {
                if (!model.Roles.Any(o => o == id))
                {
                    entity.UserRoles.RemoveAll(o => o.RoleId == id);
                }
            }
            foreach (var id in model.Roles)
            {
                if (!entity.UserRoles.Any(o => o.RoleId == id))
                {
                    entity.UserRoles.Add(new UserRole { RoleId = id });
                }
            }
            //organ
            foreach (var id in entity.OrganUsers.Select(o => o.OrganId).ToList())
            {
                if (!model.Organs.Any(o => o == id))
                {
                    entity.OrganUsers.RemoveAll(o => o.OrganId == id);
                }
            }
            foreach (var id in model.Organs)
            {
                if (!entity.OrganUsers.Any(o => o.OrganId == id))
                {
                    entity.OrganUsers.Add(new OrganUser { OrganId = id });
                }
            }
        }
    }
}