using HH.WCS.Mobox3.pinggao.util;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace HH.WCS.Mobox3.pinggao.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')}";
        }
        public static string Generate13DigitIds()
        {
          

            // 2. 年月日（6位，yMMdd格式，如231215）
            string datePart = DateTime.Now.ToString("yyMMdd");

            // 3. 6位高强度随机数（避免重复）
            Random random = new Random(Guid.NewGuid().GetHashCode());
            string randomPart = random.Next(10000, 99999).ToString();

            // 4. 组合成13位ID
            return datePart + randomPart;
        }
        public static string Generate13DigitId()
        {
            // 1. 业务标识（1位，如H=住建）
            const string prefix = "H";

            // 2. 年月日（6位，yMMdd格式，如231215）
            string datePart = DateTime.Now.ToString("yyMMdd");

            // 3. 6位高强度随机数（避免重复）
            Random random = new Random(Guid.NewGuid().GetHashCode());
            string randomPart = random.Next(100000, 999999).ToString();

            // 4. 组合成13位ID
            return prefix + datePart + randomPart;
        }
        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 ,it.N_ERR }).ExecuteCommand();
            return res;
        }
        internal static bool UpdatePrioryty(WCSTask task,int Prioryty) {
            var res = false;
            var db = new SqlHelper<WCSTask>().GetInstance();
            task.N_PRIORITY = Prioryty;
            task.T_MODIFY = DateTime.Now;
            db.Updateable(task).UpdateColumns(it => new { it.N_PRIORITY, 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).First();
            return task;
        }
        internal static List<WCSTask> GetTaskByStart(string bit) {
            var db = new SqlHelper<WCSTask>().GetInstance();
            var task = db.Queryable<WCSTask>().Where(a => a.S_START_LOC == bit).ToList();
            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== bit).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== taskType).ToList();
        }
        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,
                N_B_STATE = 0,
                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) != null;
        }
        internal static bool UpdateStatus(string no, int state) {
            var res = false;
            var db = new SqlHelper<WCSTask>().GetInstance();
            var task = db.Queryable<WCSTask>().Where(a => a.S_CODE== no).First();
            if (task != null) {
                task.N_B_STATE = state;
                task.S_B_STATE = WCSTask.GetStateStr(state);
                //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.N_B_STATE, it.S_B_STATE }).ExecuteCommand() > 0;
            }
            return res;
        }



        internal static bool AddActionRecord(string no, int state, string forkliftNo, string extData) {
            var db = new SqlHelper<TaskAction>().GetInstance();
            var action = new TaskAction()
            {
                N_ACTION_CODE = state,
                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&& a.N_ACTION_CODE == code) > 0;
        }
        internal static void Begin(WCSTask task) {
            var db = new SqlHelper<WCSTask>().GetInstance();
            if (task != null) {
                if (task.N_B_STATE == 1)
                {
                    task.N_B_STATE = 2;
                    task.S_B_STATE = WCSTask.GetStateStr(task.N_B_STATE);
                    task.T_START_TIME = DateTime.Now;
                    db.Updateable(task).UpdateColumns(it => new { it.N_B_STATE, it.S_B_STATE, it.T_START_TIME }).ExecuteCommand();

                    var wmstask = db.Queryable<WMSTask>().Where(s => s.S_CODE == task.S_OP_CODE).First();
                    wmstask.N_B_STATE = 2;
                    wmstask.S_B_STATE = WCSTask.GetStateStr(wmstask.N_B_STATE);
                    wmstask.T_START_TIME = DateTime.Now;
                    db.Updateable(wmstask).UpdateColumns(it => new { it.N_B_STATE, it.S_B_STATE, it.T_START_TIME }).ExecuteCommand();
                }

            }
        }
        internal static void End(WCSTask task) {
            LogHelper.Info($"修改状态 ");
            var db = new SqlHelper<WCSTask>().GetInstance();
            if (task != null) {
                task.N_B_STATE = 3;
                task.S_B_STATE = WCSTask.GetStateStr(task.N_B_STATE);
                task.T_END_TIME = DateTime.Now;
                db.Updateable(task).UpdateColumns(it => new { it.N_B_STATE, it.S_B_STATE, it.T_END_TIME }).ExecuteCommand();
                LogHelper.Info($"修改状态为3 ");
                var wmstask = db.Queryable<WMSTask>().Where(s => s.S_CODE == task.S_OP_CODE).First();
                wmstask.N_B_STATE = 3;
                wmstask.S_B_STATE = WCSTask.GetStateStr(wmstask.N_B_STATE);
                wmstask.T_END_TIME = DateTime.Now;
                db.Updateable(wmstask).UpdateColumns(it => new { it.N_B_STATE, it.S_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.N_B_STATE = 5;
                task.S_B_STATE = WCSTask.GetStateStr(task.N_B_STATE);
                task.T_END_TIME = DateTime.Now;
                db.Updateable(task).UpdateColumns(it => new { it.N_B_STATE, it.S_B_STATE, it.T_END_TIME }).ExecuteCommand();


                var wmstask = db.Queryable<WMSTask>().Where(s => s.S_CODE == task.S_OP_CODE).First();
                wmstask.N_B_STATE = 5;
                wmstask.S_B_STATE = WCSTask.GetStateStr(wmstask.N_B_STATE);
                wmstask.T_END_TIME = DateTime.Now;
                db.Updateable(wmstask).UpdateColumns(it => new { it.N_B_STATE, it.S_B_STATE, it.T_END_TIME }).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 status) {
            var db = new SqlHelper<object>().GetInstance();
            return db.Queryable<WCSTask>().Where(a => a.S_B_STATE== status).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).OrderByDescending(s=>s.N_PRIORITY).ToList();
        }
        //前移车执行中任务 
        internal static List<WCSTask> GetWaitingTaskGoList()
        {
            var db = new SqlHelper<object>().GetInstance();
            return db.Queryable<WCSTask>().Where(a => (a.N_B_STATE == 2|| a.N_B_STATE == 1) &&a.N_ERR==1).ToList();
        }
        //堆垛车执行中任务
        internal static List<WCSTask> GetWaitingTaskGoBackList()
        {
            var db = new SqlHelper<object>().GetInstance();
            return db.Queryable<WCSTask>().Where(a => (a.N_B_STATE == 2 || a.N_B_STATE == 1) && a.N_ERR == 2).ToList();
        }
        internal static void UpdateStorStatus(string S_CNTR_CODE, int v)
        {
            var db = new SqlHelper<object>().GetInstance();
            string s_state = "";
            switch (v) 
            {
                case 1: s_state = "配盘完成"; break;
                case 2: s_state = "创建作业"; break;
                case 3: s_state = "作业执行"; break;
                case 4: s_state = "完成出库"; break;
                case 5: s_state = "分拣完成"; break;
            }
            var oldstate = v - 1;
            var cn = db.Queryable<TN_Distribution_CNTR>().Where(a => a.S_CNTR_CODE == S_CNTR_CODE && a.N_B_STATE == oldstate).First();
            if (cn != null) 
            {
                cn.N_B_STATE = v;
                cn.S_B_STATE = s_state;
                db.Updateable(cn).UpdateColumns(it => new { it.N_B_STATE, it.S_B_STATE }).ExecuteCommand();
            }
        }
    }
}