using JSMachine.WMS.Common;
using JSMachine.WMS.Infrastructure.Helper;
using JSMachine.WMS.RPC.ErpRPC.Dto.Out;
using JSMachine.WMS.RPC.RcsRPC.Dto;
using JSMachine.WMS.RPC.RcsRPC.Dto.In;
using JSMachine.WMS.RPC.RcsRPC.IService;
using Newtonsoft.Json;
using RestSharp;

namespace JSMachine.WMS.RPC.RcsRPC.Service
{
    /// <summary>
    /// RCS HTTP RPC 客户端，封装任务创建和取消接口调用及统一错误转换。
    /// </summary>
    public class RcsService: IRcsService
    {
        private static readonly string rcsUrl = Global.AppSettings.RcsConfig.RcsUrl;
        private static readonly string createTaskUrl = Global.AppSettings.RcsConfig.CreateTaskUrl;
        private static readonly string cancelTaskUrl = Global.AppSettings.RcsConfig.CancelTaskUrl;

        /// <summary>
        /// 创建任务
        /// </summary>
        /// <param name="createTaskParam"></param>
        /// <returns></returns>
        /// <remarks>外部接口返回码为 1000 时转换为本地成功码 200。</remarks>
        public async Task<ApiReturnResult<bool>> CreateTask(CreateTaskParam createTaskParam)
        {
            var result = new ApiReturnResult<bool>();
            try
            {
                var url = rcsUrl + createTaskUrl;
                var jsonParam = new CreateTaskParam
                {
                    modelProcessCode = createTaskParam.modelProcessCode,
                    priority = createTaskParam.priority,
                    fromSystem = createTaskParam.fromSystem,
                    orderId = createTaskParam.orderId,
                };
                jsonParam.taskOrderDetail = new TaskOrderDetailDto
                {
                    taskPath = createTaskParam.taskOrderDetail.taskPath,
                    shelfNumber = createTaskParam.taskOrderDetail.shelfNumber,
                };

                string resStr = await HttpRequestHelper.RequestByJson(url, Method.POST, JsonConvert.SerializeObject(jsonParam));
                if (string.IsNullOrEmpty(resStr))
                {
                    var msg = $"调用Rcs创建任务接口失败(CreateTask)";
                    LogHelper.Error(msg);
                    result.ErrorMsg = msg;

                    return result;
                }
                var apiResult = JsonConvert.DeserializeObject<RcsApiResult>(resStr);
                if (apiResult.code != 1000)
                {
                    var msg = $"创建任务失败(CreateTask): {apiResult.desc}";
                    LogHelper.Error(msg);
                    result.ErrorMsg = msg;

                    return result;
                }
                result.ResultCode = "200";
            }
            catch (Exception ex)
            {
                var msg = $"创建任务异常(CreateTask):: {ex.Message} \n {ex.StackTrace}";
                LogHelper.Error(msg);
                result.ErrorMsg = msg;
            }
            return result;
        }

        /// <summary>
        /// 向 RCS 批量提交任务取消请求。
        /// </summary>
        /// <param name="cancelTaskParams">待取消的 RCS 任务参数。</param>
        /// <returns>外部接口成功时返回本地成功码，否则携带错误信息。</returns>
        public async Task<ApiReturnResult<bool>> CancelTask(List<CancelTaskParam> cancelTaskParams)
        {
            var result = new ApiReturnResult<bool>();
            try
            {
                var url = rcsUrl + cancelTaskUrl;
                var jsonParam = new List<CancelTaskParam>();
                foreach (var item in cancelTaskParams)
                {
                    jsonParam.Add(item);
                }
                string resStr = await HttpRequestHelper.RequestByJson(url, Method.POST, JsonConvert.SerializeObject(jsonParam));
                if (string.IsNullOrEmpty(resStr))
                {
                    var msg = $"调用Rcs取消任务接口失败(CancelTask)";
                    LogHelper.Error(msg);
                    result.ErrorMsg = msg;

                    return result;
                }
                var apiResult = JsonConvert.DeserializeObject<RcsApiResult>(resStr);
                if (apiResult.code != 1000)
                {
                    var msg = $"取消任务失败(CancelTask): {apiResult.desc}";
                    LogHelper.Error(msg);
                    result.ErrorMsg = msg;

                    return result;
                }
                result.ResultCode = "200";
            }
            catch (Exception ex)
            {
                var msg = $"取消任务异常(CancelTask):: {ex.Message} \n {ex.StackTrace}";
                LogHelper.Error(msg);
                result.ErrorMsg = msg;
            }
            return result;
        }
    }
}