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

namespace IoT.Shared.Areas.IoTCenter.Controlls
{
    [Authorize]
    [ApiController]
    [Route("IoTCenter/[controller]/[action]")]
    [Area("IoTCenter")]
    [ControllerScope(ControllerScopeType.Platform)]
    public class IoTDeviceController : IoTSharedController<IoTDevice, EditPlatformIoTDeviceModel>
    {
        private readonly AjaxController _ajax;

        private readonly IRepository<IoTProductCategory> _categoryRepo;

        private readonly IRepository<Organ> _organRepo;

        private readonly IRepository<Building> _buildingRepo;

        public IoTDeviceController(IRepository<IoTDevice> repo,
            AjaxController ajax,
            IRepository<IoTProductCategory> categoryRepo,
            IRepository<Organ> organRepo,
            IRepository<Building> buildingRepo,
            IServiceProvider sp) : base(repo, sp)
        {
            this._ajax = ajax;
            this._categoryRepo = categoryRepo;
            this._organRepo = organRepo;
            this._buildingRepo = buildingRepo;
        }

        public override IQueryable<IoTDevice> Include(IQueryable<IoTDevice> query)
        {
            return query.Include(o => o.IoTProduct).ThenInclude(o => o.IoTProductCategory)
                .Include(o => o.IoTGateway).ThenInclude(o => o.Building).ThenInclude(o => o.Organ);
        }

        public override IQueryable<IoTDevice> Query(PagedListModel<EditPlatformIoTDeviceModel> model, IQueryable<IoTDevice> query)
        {
            return query
                .WhereIf(model.Query.OrganId.HasValue, o => o.IoTGateway.Building.OrganId == model.Query.OrganId.Value)
                .WhereIf(model.Query.BuildingId.HasValue, o => o.IoTGateway.BuildingId == model.Query.BuildingId.Value)
                .WhereIf(model.Query.IoTGatewayId.HasValue, o => o.IoTGatewayId == model.Query.IoTGatewayId.Value)
                .WhereIf(model.Query.CategoryId.HasValue, o => o.IoTProduct.IoTProductCategoryId == model.Query.CategoryId.Value)
                .WhereIf(model.Query.IoTProductId.HasValue, o => o.IoTProductId == model.Query.IoTProductId.Value)
                .WhereIf(!string.IsNullOrEmpty(model.Query.Name), o => o.Name.Contains(model.Query.Name))
                .WhereIf(!string.IsNullOrEmpty(model.Query.DisplayName), o => o.DisplayName.Contains(model.Query.DisplayName))
                .WhereIf(!string.IsNullOrEmpty(model.Query.Gateway), o => o.Gateway.Contains(model.Query.Gateway))
                .WhereIf(!string.IsNullOrEmpty(model.Query.Tag), o => o.Tag.Contains(model.Query.Tag))
                .WhereIf(!string.IsNullOrEmpty(model.Query.Ip), o => o.Ip.Contains(model.Query.Ip))
                .WhereIf(!string.IsNullOrEmpty(model.Query.UserName), o => o.UserName.Contains(model.Query.UserName))
                .WhereIf(!string.IsNullOrEmpty(model.Query.Number), o => o.Number.Contains(model.Query.Number))
                .WhereIf(model.Query.IsOnline.HasValue, o => o.IsOnline == model.Query.IsOnline.Value)
                .WhereIf(model.Query.Disabled.HasValue, o => o.Disabled == model.Query.Disabled.Value);
        }

        public override void EntityToModel(IoTDevice entity, EditPlatformIoTDeviceModel model)
        {
            model.BuildingId = entity.IoTGateway?.BuildingId;
            model.OrganId = entity.IoTGateway?.Building?.OrganId;
            model.CategoryId = entity.IoTProduct?.IoTProductCategoryId;
        }

        public override void ToDisplayModel(IoTDevice entity, EditPlatformIoTDeviceModel model)
        {
            if (model.BuildingId.HasValue)
            {
                var name = this._buildingRepo.ReadOnlyTable()
                    .Where(o => o.ParentId != null)
                    .Where(o => o.Left <= entity.IoTGateway.Building.Left && o.Right >= entity.IoTGateway.Building.Right)
                    .ToList()
                    .ToTree()
                    .FirstOrDefault(o => o.Id == model.BuildingId.Value)?.GetDisplayName();
                ViewData.Add(model.BuildingId.Value, name);
            }
            if (model.OrganId.HasValue)
            {
                var name = this._organRepo.ReadOnlyTable()
                    .Where(o => o.ParentId != null)
                    .Where(o => o.Left <= entity.IoTGateway.Building.Organ.Left && o.Right >= entity.IoTGateway.Building.Organ.Right)
                    .ToList()
                    .ToTree()
                    .FirstOrDefault(o => o.Id == entity.IoTGateway.Building.OrganId)?.GetDisplayName();
                ViewData.Add(model.OrganId, name);
            }
            if (model.CategoryId.HasValue)
            {
                var name = this._categoryRepo.ReadOnlyTable()
                .Where(o => o.ParentId != null)
                .Where(o => o.Left <= entity.IoTProduct.IoTProductCategory.Left && o.Right >= entity.IoTProduct.IoTProductCategory.Right)
                .ToList()
                .ToTree()
                .FirstOrDefault(o => o.Id == model.CategoryId.Value)?.GetDisplayName();
                ViewData.Add(model.CategoryId, name);
            }
            if (model.IoTProductId.HasValue)
            {
                ViewData.Add(model.IoTProductId, entity.IoTProduct.Name);
            }
            if (model.IoTGatewayId.HasValue)
            {
                ViewData.Add(model.IoTGatewayId, entity.IoTGateway.Name);
            }
        }

        public override void ToEditModel(IoTDevice entity, EditPlatformIoTDeviceModel model)
        {
            ViewData.SelectList(o => model.OrganId, () => this._ajax.GetOrgan(model.OrganId).SelectList());
            ViewData.SelectList(o => model.BuildingId, () => this._ajax.GetBuilding(model.OrganId.Value, model.BuildingId).SelectList(), model.OrganId.HasValue);
            ViewData.SelectList(o => model.CategoryId, () => this._ajax.GetIoTProductCategory(model.CategoryId).SelectList());
            ViewData.SelectList(o => model.IoTProductId, () => this._ajax.GetIoTProductByCategory(model.CategoryId.Value, model.IoTProductId).SelectList(), model.CategoryId.HasValue);
        }

        public override string GetNodeNumber(EditPlatformIoTDeviceModel model)
        {
            return this.Repo.ReadOnlyTable().Where(o => o.IoTGatewayId == model.IoTGatewayId).Select(o => o.IoTGateway.Number).FirstOrDefault();
        }
    }
}