iot/projects/IoTNode/Areas/IoTCenter/Controllers/IoTDataController.cs

using Infrastructure.Application;
using Infrastructure.Data;
using Infrastructure.Extensions;
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 Microsoft.Extensions.Configuration;
using System.Linq;

namespace IoT.Shared.Areas.IoTCenter.Controlls
{
    [Authorize]
    [ApiController]
    [Route("IoTCenter/[controller]/[action]")]
    [Area("IoTCenter")]
    [ControllerScope(ControllerScopeType.Platform)]
    public class IoTDataController : CrudController<IoTData, EditIoTDataModel>
    {
        private readonly AjaxBaseController _ajax;

        public IoTDataController(IRepository<IoTData> repo,
            AjaxBaseController ajax) : base(repo)
        {
            this._ajax = ajax;
        }

        public override IQueryable<IoTData> Include(IQueryable<IoTData> query)
        {
            return query.Include(o => o.Device).ThenInclude(o => o.Node)
                .Include(o=>o.Device).ThenInclude(o=>o.Product);
        }

        public override IQueryable<IoTData> Query(PagedListModel<EditIoTDataModel> model, IQueryable<IoTData> query)
        {
            return query
                .WhereIf(model.Query.ProductId.HasValue, o => o.Device.ProductId == model.Query.ProductId.Value)
                .WhereIf(model.Query.NodeId.HasValue, o => o.Device.NodeId == model.Query.NodeId.Value)
                .WhereIf(model.Query.DeviceId.HasValue, o => o.DeviceId == model.Query.DeviceId.Value)
                .WhereIf(!string.IsNullOrEmpty(model.Query.Name), o => o.Name.Contains(model.Query.Name))
                .WhereIf(!string.IsNullOrEmpty(model.Query.Key), o => o.Key.Contains(model.Query.Key))
                .WhereIf(!string.IsNullOrEmpty(model.Query.Value), o => o.Value.Contains(model.Query.Value))
                .WhereIf(model.Query.Type.HasValue, o => o.Type == model.Query.Type.Value)
                .WhereIf(!string.IsNullOrEmpty(model.Query.Unit), o => o.Unit.Contains(model.Query.Unit))
                .WhereIf(!string.IsNullOrEmpty(model.Query.Description), o => o.Description.Contains(model.Query.Description))
                .WhereIf(model.Query.Timestamp.HasValue, o => o.Timestamp == model.Query.Timestamp.Value)
                .WhereIf(model.Query.Hidden.HasValue, o => o.Hidden == model.Query.Hidden.Value)
                .OrderBy(o => o.Device.ProductId).ThenBy(o => o.Device.NodeId).ThenBy(o => o.DeviceId);
        }

        public override void ToDisplayModel(IoTData entity, EditIoTDataModel model)
        {
            if(entity!=null)
            {
                model.ProductId = entity.Device.ProductId;
                model.NodeId = entity.Device.NodeId;
            }
            if(model.ProductId.HasValue)
            {
                ViewData.Add(model.ProductId, entity.Device.Product.Name);
            }
            if(model.DeviceId.HasValue)
            {
                ViewData.Add(model.DeviceId, entity.Device.Name);
            }
            if(model.NodeId.HasValue)
            {
                ViewData.Add(model.NodeId, entity.Device.Node.Name);
            }
        }

        public override void ToEditModel(IoTData entity, EditIoTDataModel model)
        {
            model.NodeId = entity?.Device?.NodeId;
            ViewData.SelectList(o => model.ProductId, () => this._ajax.GetIoTProduct(model.ProductId).SelectList());
            ViewData.SelectList(o => model.NodeId, () => this._ajax.GetIoTGateway(model.NodeId).SelectList());
            if (model.NodeId.HasValue)
            {
                ViewData.SelectList(o => model.DeviceId, () => this._ajax.GetIoTDevice(model.NodeId.Value, model.DeviceId).SelectList());
            }
        }
    }
}