using HH.WCS.Mobox3.SXJK.device;
using HH.WCS.Mobox3.SXJK.models;
using HH.WCS.Mobox3.SXJK.util;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using static HH.WCS.Mobox3.SXJK.util.Settings;

namespace HH.WCS.Mobox3.SXJK.wms
{
    internal class WCSHelper
    {
        internal static string GenerateTaskNo() {
            var id = SYSHelper.GetSerialNumber("任务号", "TN");
            var date = DateTime.Now.ToString("yyMMdd");
            return $"TN{date}{id.ToString().PadLeft(4, '0')}";
        }
        internal static bool UpdateStatus(WCSTask task, string status) {
            var res = false;
            var db = new SqlHelper<WCSTask>().GetInstance();
            task.S_B_STATE = status;
            db.Updateable(task).UpdateColumns(it => new { it.S_B_STATE ,it.N_B_STATE}).ExecuteCommand();
            return res;
        }
        internal static bool UpdateStatus(WCSTask task) {
            var res = false;
            var db = new SqlHelper<WCSTask>().GetInstance();
            task.S_B_STATE = WCSTask.GetStateStr(task.N_B_STATE);
            task.T_MODIFY = DateTime.Now;
            db.Updateable(task).UpdateColumns(it => new {it.N_B_STATE, it.S_B_STATE,it.T_MODIFY }).ExecuteCommand();
            return res;
        }
        internal static bool UpdateInfo(WCSTask task, string sourceNo, string endBit, string status) {
            var res = false;
            var db = new SqlHelper<WCSTask>().GetInstance();
            task.S_B_STATE = status;
            task.S_OP_CODE = sourceNo;
            task.S_END_LOC = endBit;
            db.Updateable(task).UpdateColumns(it => new { it.S_B_STATE, it.S_OP_CODE, it.S_END_LOC }).ExecuteCommand();
            return res;
        }
        internal static WCSTask GetTask(string no) {
            var db = new SqlHelper<WCSTask>().GetInstance();
            var task = db.Queryable<WCSTask>().Where(a => a.S_CODE== no).First();
            return task;
        }
        internal static WCSTask GetTaskBySrcNo(string no) {
            var db = new SqlHelper<WCSTask>().GetInstance();
            var task = db.Queryable<WCSTask>().Where(a => a.S_OP_CODE== no && a.N_B_STATE < 3).First();
            return task;
        }
        internal static WCSTask GetTaskByCntrNo(string cntrNo)
        {
            var db = new SqlHelper<WCSTask>().GetInstance();
            var task = db.Queryable<WCSTask>().Where(a => a.S_CNTR_CODE == cntrNo && a.N_B_STATE < 3).First();
            return task;
        }

        internal static WCSTask GetTaskByStart(string bit) {
            var db = new SqlHelper<WCSTask>().GetInstance();
            var task = db.Queryable<WCSTask>().Where(a => a.S_START_LOC == bit.Trim() && a.N_B_STATE < 3 ).First();
            return task;
        }
        internal static List<WCSTask> GetTaskByEnd(string bit) {
            var db = new SqlHelper<WCSTask>().GetInstance();
            var task = db.Queryable<WCSTask>().Where(a => a.S_END_LOC.Trim() == bit.Trim()).ToList();
            return task;
        }
        internal static List<WCSTask> GetTaskByType(string taskType) {
            var db = new SqlHelper<WCSTask>().GetInstance();
            return db.Queryable<WCSTask>().Where(a => a.S_TYPE.Trim() == taskType).ToList();
        }
        internal static WCSTask GetTaskByEQTaskNo(string no)
        {
            var db = new SqlHelper<WCSTask>().GetInstance();
            var task = db.Queryable<WCSTask>().Where(a => a.S_EQ_TASK_CODE == no).OrderByDescending(a => a.T_CREATE).First();
            return task;
        }

        internal static bool CreateTask(string no, Location from, Location to, string taskType, int pri, string cntrInfo, int cntrCount = 1, int startLayer = 1, int endLayer = 1) {
            WCSTask TN_Task = new WCSTask()
            {
                S_CODE = GenerateTaskNo(),
                S_START_AREA = from.S_AREA_CODE,
                S_END_AREA = to.S_AREA_CODE,
                S_START_LOC = from.S_CODE,
                S_END_LOC = to.S_CODE,
                S_TYPE = taskType,
                S_OP_CODE = no,
                N_PRIORITY = pri,
                N_SCHEDULE_TYPE = 1,
                S_B_STATE = WCSTask.GetStateStr(0),
                S_CNTR_CODE = cntrInfo,
                N_START_LAYER = startLayer,
                N_END_LAYER = endLayer,
                N_CNTR_COUNT = cntrCount

            };
            return CreateTask(TN_Task);
        }
        internal static bool CreateTask(string no, string from, string to, string taskType, int pri, string cntrInfo, int cntrCount = 1, int startLayer = 1, int endLayer = 1) {
            var fromLoc = LocationHelper.GetLocation(from);
            var endLoc = LocationHelper.GetLocation(to);
            WCSTask TN_Task = new WCSTask() {
                S_CODE = GenerateTaskNo(),
                S_START_AREA = fromLoc.S_AREA_CODE,
                S_END_AREA = endLoc.S_AREA_CODE,
                S_START_LOC = from,
                S_END_LOC = to,
                S_TYPE = taskType,
                S_OP_CODE = no,
                N_PRIORITY = pri,
                N_SCHEDULE_TYPE=1,
                S_B_STATE = "等待",
                S_CNTR_CODE = cntrInfo,
                N_START_LAYER = startLayer,
                N_END_LAYER = endLayer,
                N_CNTR_COUNT = cntrCount

            };

            return CreateTask(TN_Task);
        }
        internal static bool CheckExist(string no) {
            return GetTask(no.Trim())!=null;
        }
        internal static bool UpdateStatus(string no, string status) {
            var res = false;
            var db = new SqlHelper<WCSTask>().GetInstance();
            var task = db.Queryable<WCSTask>().Where(a => a.S_CODE.Trim() == no).First();
            if (task != null) {
                task.S_B_STATE = status;
                //需要判断任务是否失败或者已完成，不允许再修改
                res = db.Updateable(task).UpdateColumns(it => new { it.S_B_STATE }).ExecuteCommand() > 0;
            }
            return res;
        }
        internal static bool AddActionRecord(string no, int state, string forkliftNo, string extData ,string actionName = null) {
            var db = new SqlHelper<TaskAction>().GetInstance();
            var action = new TaskAction() {
                N_ACTION_CODE = state,
                S_ACTION = actionName,
                S_TASK_CODE = no,
                S_EQ_CODE = forkliftNo,
                S_EQ_TYPE = "agv",
                S_DATA = extData
            };
            return db.Insertable(action).ExecuteCommand() > 0;
        }
        internal static bool CheckActionRecordExist(string no, int code) {
            var db = new SqlHelper<TaskAction>().GetInstance();
            return db.Queryable<TaskAction>().Count(a => a.S_TASK_CODE == no.Trim() && a.N_ACTION_CODE == code) > 0;
        }
        internal static void Begin(WCSTask task) {
            var db = new SqlHelper<WCSTask>().GetInstance();
            if (task != null) {
                if (task.S_B_STATE.Trim() == "已推送") {
                    task.S_B_STATE = "执行中";
                    task.N_B_STATE = 2;
                    task.T_START_TIME = DateTime.Now;
                    db.Updateable(task).UpdateColumns(it => new { it.S_B_STATE, it.T_START_TIME }).ExecuteCommand();
                }

            }
        }
        internal static void End(WCSTask task) {
            var db = new SqlHelper<WCSTask>().GetInstance();
            if (task != null) {
                task.S_B_STATE = "完成";
                task.N_B_STATE = 3;
                task.T_END_TIME = DateTime.Now;
                db.Updateable(task).UpdateColumns(it => new { it.S_B_STATE,it.N_B_STATE ,it.T_END_TIME }).ExecuteCommand();
            }
        }
        internal static void Fail(WCSTask task) {
            var db = new SqlHelper<WCSTask>().GetInstance();
            if (task != null) {
                //判断有没有取货完成，没有就变成失败。有取货完成默认完成了（跟据项目而定，有些项目人工拉走了也没有放到终点）。
                task.S_B_STATE = "失败";
                db.Updateable(task).UpdateColumns(it => new { it.S_B_STATE }).ExecuteCommand();
            }
        }
        internal static bool CreateTask(WCSTask TN_Task) {
            try {
                var db = new SqlHelper<WCSTask>().GetInstance();
                return db.Insertable(TN_Task).ExecuteCommand() > 0;
            }
            catch (Exception ex) {
                Console.WriteLine(ex.Message);
                throw;
            }

        }

        /// <summary>
        /// 根据任务状态获取任务
        /// </summary>
        /// <param name="state"></param>
        /// <returns></returns>
        internal static List<WCSTask> GetTaskListByState(string state) {
            var db = new SqlHelper<object>().GetInstance();
            return db.Queryable<WCSTask>().Where(a => a.S_B_STATE.Trim() == state).ToList();

        }
        internal static List<WCSTask> GetTaskListByState(int state) {
            var db = new SqlHelper<object>().GetInstance();
            return db.Queryable<WCSTask>().Where(a => a.N_B_STATE == state).ToList();
        }
        internal static List<WCSTask> GetWaitingTaskList() {
            var db = new SqlHelper<object>().GetInstance();
            return db.Queryable<WCSTask>().Where(a => a.N_B_STATE == 0).ToList();
        }

        internal static FormControlSwitch GetFormControlSwitch(string code)
        {
            var db = new SqlHelper<object>().GetInstance();
            return db.Queryable<FormControlSwitch>().Where(a => a.S_CODE == code).First();
        }

        /// <summary>
        /// 读输送线信息
        /// </summary>
        /// <param name="linePlcInfo"></param>
        /// <returns></returns>
        public static PipelineSignalInfo readPipelineInfo(LineDeviceInfo linePlcInfo)
        {
            string plc = linePlcInfo.deviceNo;
            int db = 100;
            int startAddr = linePlcInfo.readAddr;

            short[] fields1 = S7Helper.ReadInt(plc, db, startAddr, 2);
            int fields2 = S7Helper.ReadDint(plc, db, startAddr + 4);
            short[] fields3 = S7Helper.ReadInt(plc, db, startAddr + 8, 4);
            float fields4 = S7Helper.ReadReal(plc, db, startAddr + 16);
            short[] fields5 = S7Helper.ReadInt(plc, db, startAddr + 20, 6);
            string downTrayCode = S7Helper.ReadStr(plc, db, startAddr + 40, 60);
            string upTrayCode = S7Helper.ReadStr(plc, db, startAddr + 102, 60);

            if (fields1 != null && fields3 != null && downTrayCode != "" && upTrayCode != "")
            {
                if ( downTrayCode.Length > 2 && upTrayCode.Length > 2)
                {
                    downTrayCode = downTrayCode.Substring(2).Replace("\0", "").Replace(" ", "");
                    upTrayCode = upTrayCode.Substring(2).Replace("\0", "").Replace(" ", "");
                }

                PipelineSignalInfo pipelineSignalInfo = new PipelineSignalInfo()
                {
                    lineState = fields1[0],
                    linePhotoelectric = fields1[1],
                    taskId = fields2,
                    targetAddress = fields3[0],
                    faultMessage = fields3[1],
                    ddjInfo = fields3[2],
                    agvInfo = fields3[3],
                    weight = fields4,
                    contourDetection = fields5[0],
                    trayProperty = fields5[1],
                    requestReadCode = fields5[2],
                    receiveInstruction = fields5[3],
                    ddjTaskFeedback = fields5[4],
                    agvTaskFeedback = fields5[5],
                    downTrayCode = downTrayCode,
                    upTrayCode = upTrayCode
                };
                LogHelper.Info("读取plc线体【" + linePlcInfo.code + "】信息：" + JsonConvert.SerializeObject(pipelineSignalInfo), "输送线");
                return pipelineSignalInfo;
            }
            return null;
        }

        public class PipelineSignalInfo
        {
            public short lineState { get; set; } // 线体状态 0=空闲 1=运行 2=故障 
            public short linePhotoelectric { get; set; } // 线体光电 0=无托盘 1=有托盘
            public int taskId { get; set; } // 当前任务号
            public short targetAddress { get; set; } // 线体托盘当前的目标地址
            public short faultMessage { get; set; } // 故障信息 0=正常 1=手动 2=急停 3=过载 4=运行超时 5=旋转台超行程
            public short ddjInfo { get; set; } // 堆垛机信息 0=空闲 2=立库可入库 1=立库可出库 
            public short agvInfo { get; set; } // AGV信息 0=空闲 1=AGV允许放框  2=AGV请求出框
            public float weight { get; set; } // 货物重量信息
            public short contourDetection { get; set; } // 外形检测信息  1=超高 2=左超宽 3=右超宽 4=前超长 5=后超长 0 =正常
            public short trayProperty { get; set; } // 托盘属性 大托盘= 1 小托盘=2
            public short requestReadCode { get; set; } //请求去向=1 输送线获取到条码后，请求WCS读码，wcs读码成功后下发任务       
            public short receiveInstruction { get; set; } //接收 WCS入库指令=2 WCS出库指令=1 指令已读后wcs可清除下发的任务号，目标地址等信息
            public short ddjTaskFeedback { get; set; } //堆垛机任务反馈  入库完成=2 出库完成=1 WCS 收到反馈后清除下发任务反馈
            public short agvTaskFeedback { get; set; } //AGV任务反馈  放托完成=2 取托完成=1 WCS 收到反馈后清除下发任务反馈
            public string downTrayCode { get; set; } //下层托盘码 
            public string upTrayCode { get; set; } //上层托盘码 
        }
    }
}