JiShe.IOT.Admin/src/JiShe.IoT.Application/DeviceAggregation/DeviceAggregationService.cs

using JiShe.IoT.DeviceAggregation.Dto;
using JiShe.IoT.OneNETAggregation.Dto;
using JiShe.ServicePro;
using JiShe.ServicePro.Core;
using JiShe.ServicePro.DeviceManagement.DeviceInfos;
using JiShe.ServicePro.DeviceManagement.DeviceInfos.Dto;
using JiShe.ServicePro.DeviceManagement.Permissions;
using JiShe.ServicePro.FreeRedisProvider;
using JiShe.ServicePro.OneNETManagement.OneNETDevices;
using JiShe.ServicePro.OneNETManagement.OneNETProducts;
using Mapster;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.IO.Pipelines;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Volo.Abp;

namespace JiShe.IoT.DeviceAggregation
{
    /// <summary>
    /// 设备聚合服务
    /// </summary>
    /// <param name="logger"></param>
    /// <param name="deviceAppService">设备服务</param>
    /// <param name="oneNETDeviceService">OneNET设备服务</param>
    public class DeviceAggregationService(ILogger<DeviceAggregationService> logger, IDeviceAppService deviceAppService, IOneNETDeviceService oneNETDeviceService) : IoTAppService, IDeviceAggregationService
    {
        /// <summary>
        /// 管理后台创建设备信息
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        [Authorize(DeviceManagementPermissions.DeviceInfoManagement.Create)]
        public async Task<bool> CreateDeviceForApiAsync(CreateDeviceAggregationInput input)
        {
            try
            {

                if (input.IoTPlatform == ServicePro.Enums.IoTPlatformTypeEnum.CTWing)
                {
                    return await CTWingDeviceCreateAsync(input);
                }
                else if (input.IoTPlatform == ServicePro.Enums.IoTPlatformTypeEnum.OneNET)
                {
                    return await OneNETDeviceCreateAsync(input);
                }

                throw new UserFriendlyException($"不支持的物联网平台");
            }
            catch (Exception)
            {

                throw;
            }

        }

        /// <summary>
        /// 车间创建设备信息
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        public async Task<bool> CreateDeviceWorkshopAsync(CreateDeviceAggregationInput input)
        {
            try
            {

                if (input.IoTPlatform == ServicePro.Enums.IoTPlatformTypeEnum.CTWing)
                {
                    return await CTWingDeviceCreateAsync(input);
                }
                else if (input.IoTPlatform == ServicePro.Enums.IoTPlatformTypeEnum.OneNET)
                {
                    return await OneNETDeviceCreateAsync(input);
                }

                throw new UserFriendlyException($"不支持的物联网平台");
            }
            catch (Exception)
            {

                throw;
            }

        }

        /// <summary>
        /// OneNET设备创建
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        public async Task<bool> OneNETDeviceCreateAsync(CreateDeviceAggregationInput input)
        {
            try
            {
                CreateDeviceInput createDeviceInput = input.Adapt<CreateDeviceInput>();

                var productInfo = await FreeSqlDbContext.Instance.Select<OneNETProductInfos>()
                  .Where(e => e.IoTPlatformProductId == input.IoTPlatformProductId)//此处不需要过滤产品状态，方便测试产品配置信息是否准确，避免跟车间生产搞混
                 .FirstAsync();

                if (productInfo == null)
                {
                    throw new UserFriendlyException($"创建设备失败，未找到对应的产品配置信息。");
                }

                //检查设备信息是不是已经存在
                var existsDeviceInfo = await deviceAppService.FindDeviceInfosAsync(input.DeviceAddress, createDeviceInput.IoTPlatform);
                if (existsDeviceInfo != null)
                {
                    throw new UserFriendlyException($"创建设备失败，当前平台设备信息已经存在。");
                }

                createDeviceInput.DeviceName = input.DeviceAddress;
                createDeviceInput.IoTPlatformAccountId = productInfo.OneNETAccountId;
                createDeviceInput.IoTPlatformDeviceOpenInfo = $"{input.IoTPlatformProductId}{input.DeviceAddress}";
                createDeviceInput.PlatformPassword = productInfo.ProductAccesskey;
                createDeviceInput.IoTPlatformProductName = productInfo.ProductName;
                createDeviceInput.AccountPhoneNumber = productInfo.AccountPhoneNumber;

                var insertResult = await deviceAppService.CreateAsync(createDeviceInput);
                if (insertResult == null)
                {
                    logger.LogError($"{nameof(CreateDeviceForApiAsync)} 添加设备信息失败：{input.Serialize()}");
                    return false;
                }

                //推送至OneNET平台
                var pushResult = await oneNETDeviceService.CreateDeviceInfoAsync(new CreateDeviceInfoInput()
                {
                    DeviceName = createDeviceInput.IoTPlatformDeviceOpenInfo,
                    ProductId = productInfo.IoTPlatformProductId,
                    OneNETAccountId = productInfo.OneNETAccountId,
                    Description = input.DeviceAddress,
                });

                if (pushResult == null || pushResult.Code != ServicePro.Enums.ResponeResultEnum.Success)
                {
                    logger.LogError($"{nameof(CreateDeviceForApiAsync)} 推送设备信息失败：{pushResult.Serialize()}");
                    return false;
                }

                await DeviceUpdateHandler(insertResult, pushResult);

                return true;
            }
            catch (Exception)
            {

                throw;
            }
        }

        /// <summary>
        /// CTWing 设备创建
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        public async Task<bool> CTWingDeviceCreateAsync(CreateDeviceAggregationInput input)
        {
            throw new UserFriendlyException($"CTWing 设备创建失败，功能未实现。");
        }

        /// <summary>
        /// 删除设备信息
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        /// <exception cref="UserFriendlyException"></exception>
        [Authorize(DeviceManagementPermissions.DeviceInfoManagement.Delete)]
        public async Task<bool> DeleteAsync(IdInput input)
        {
            return await deviceAppService.DeleteAsync(input);

        }

        /// <summary>
        /// 根据设备ID查询设备信息
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        /// <exception cref="UserFriendlyException"></exception>
        public async Task<DeviceManagementInfoDto> FindByIdAsync(IdInput input)
        {
            return await deviceAppService.FindByIdAsync(input);
        }

        /// <summary>
        /// 重新推送设备信息到物联网平台
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        /// <exception cref="UserFriendlyException"></exception>
        public async Task<DeviceManagementInfoDto> RepushDeviceInfoToIoTPlatform(IdInput input)
        {
            try
            {
                var entityDevice = await FreeSqlDbContext.Instance.Select<DeviceManagementInfo>().Where(f => f.Id == input.Id).FirstAsync<DeviceManagementInfoDto>();
                if (entityDevice == null)
                {
                    throw new UserFriendlyException($"推送失败，未找到设备数据");
                }

                if (entityDevice.IoTPlatform == ServicePro.Enums.IoTPlatformTypeEnum.CTWing)
                {
                    return await RepushDeviceInfoToCTWing(entityDevice);
                }
                else if (entityDevice.IoTPlatform == ServicePro.Enums.IoTPlatformTypeEnum.OneNET)
                {
                    return await RepushDeviceInfoToOneNET(entityDevice);
                }

                throw new UserFriendlyException($"推送失败，异常的物联网平台");
            }
            catch (Exception)
            {

                throw;
            }
        }

        /// <summary>
        /// 重新推送设备信息到CTWing物联网平台
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        /// <exception cref="UserFriendlyException"></exception>
        public async Task<DeviceManagementInfoDto> RepushDeviceInfoToCTWing(DeviceManagementInfoDto input)
        {
            try
            {
                throw new UserFriendlyException($"推送失败，CTWing暂未实现。");
            }
            catch (Exception)
            {

                throw;
            }
        }

        /// <summary>
        /// 重新推送设备信息到OneNET物联网平台
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        /// <exception cref="UserFriendlyException"></exception>
        public async Task<DeviceManagementInfoDto> RepushDeviceInfoToOneNET(DeviceManagementInfoDto input)
        {
            try
            {

                var productInfo = await FreeSqlDbContext.Instance.Select<OneNETProductInfos>()
                  .Where(e => e.IsEnabled == true && e.IoTPlatformProductId == input.IoTPlatformProductId)
                 .FirstAsync();

                if (productInfo == null)
                {
                    throw new UserFriendlyException($"推送失败，未找到对应的产品配置信息。");
                }


                //推送至OneNET平台
                var pushResult = await oneNETDeviceService.CreateDeviceInfoAsync(new CreateDeviceInfoInput()
                {
                    DeviceName = input.IoTPlatformDeviceOpenInfo,
                    ProductId = productInfo.IoTPlatformProductId,
                    OneNETAccountId = productInfo.OneNETAccountId,
                    Description = input.DeviceAddress,
                });

                if (pushResult == null || pushResult.Code != ServicePro.Enums.ResponeResultEnum.Success)
                {
                    logger.LogError($"{nameof(CreateDeviceForApiAsync)} 推送设备信息失败：{pushResult.Serialize()}");
                    throw new UserFriendlyException($"平台请求失败。");

                }

                return await DeviceUpdateHandler(input, pushResult);
            }
            catch (Exception)
            {

                throw;
            }
        }

        /// <summary>
        /// 更新设备信息并处理缓存
        /// </summary>
        /// <param name="input"></param>
        /// <param name="pushResult"></param>
        /// <returns></returns>
        /// <exception cref="UserFriendlyException"></exception>
        private async Task<DeviceManagementInfoDto> DeviceUpdateHandler(DeviceManagementInfoDto input, HttpDataResult pushResult)
        {
            UpdateDeviceInput updateDeviceInput = input.Adapt<UpdateDeviceInput>();
            updateDeviceInput.IoTPlatformResponse = pushResult.Serialize();
            updateDeviceInput.IsPlatformPushSuccess = true;

            var updateResult = await deviceAppService.UpdateAsync(updateDeviceInput);
            if (updateResult == null)
            {
                logger.LogError($"{nameof(CreateDeviceForApiAsync)} 更新设备信息失败：{input.Serialize()}");
                throw new UserFriendlyException($"推送结果更新失败。");
            }

            //设备数据缓存到Redis
            DeviceCacheInfos deviceCacheInfos = input.Adapt<DeviceCacheInfos>();
            deviceCacheInfos.IoTPlatformResponse = null;
            deviceCacheInfos.PlatformPassword = null;

            RedisProvider.Instance.HSet<DeviceCacheInfos>(RedisConst.CacheAllDeviceInfoHashKey, input.DeviceAddress, deviceCacheInfos);

            return input.Adapt<DeviceManagementInfoDto>();
        }
    }
}