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

namespace HH.WCS.Mobox3.FJJT.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 }).ExecuteCommand();
            return res;
        }
        internal static bool UpdateWcsTask(WCSTask task)
        {
            var res = false;
            var db = new SqlHelper<WCSTask>().GetInstance();
            res = db.Updateable(task).ExecuteCommand() > 0;
            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 UpdateEndLoc(WCSTask task)
        {
            var res = false;
            var db = new SqlHelper<WCSTask>().GetInstance();
            task.T_MODIFY = DateTime.Now;
            db.Updateable(task).UpdateColumns(it => new { it.S_END_LOC,it.S_END_AREA,it.S_TYPE, it.T_MODIFY }).ExecuteCommand();
            return res;
        }
        
        internal static bool CancelPreCreateTask(string wmsTaskNo)
        {
            var db = new SqlHelper<WCSTask>().GetInstance();
            return db.Updateable<WCSTask>().SetColumns(it => new WCSTask() { N_B_STATE = 4 ,S_B_STATE = "取消"}).Where(a => a.S_OP_CODE.Trim() == wmsTaskNo && a.N_B_STATE == -1).ExecuteCommand() > 0;
        }

        /// <summary>
        /// 激活预创建任务
        /// </summary>
        /// <param name="wmsTaskNo"></param>
        /// <param name="anomaly"> 0.非异常 1.异常</param>
        /// <returns></returns>
        internal static bool ActivatePreCreateTask(string wmsTaskNo ,int anomaly = 0)
        {
            var db = new SqlHelper<WCSTask>().GetInstance();
            var updateable = db.Updateable<WCSTask>()
                .SetColumns(it => new WCSTask() { N_B_STATE = 0, S_B_STATE = "等待" }).
                Where(a => a.S_OP_CODE.Trim() == wmsTaskNo
                && a.N_B_STATE == -1
                );
            if (anomaly == 1)
            {
                updateable = updateable.Where(a => a.S_TYPE.Contains("【异常】"));
            }
            else 
            {
                updateable = updateable.Where(a => !a.S_TYPE.Contains("【异常】"));
            }
            return updateable.ExecuteCommand() > 0;
        }


        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.Trim() == 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 WCSTask GetPreCreatedTaskByCntr(string cntrCode)
        {
            var db = new SqlHelper<WCSTask>().GetInstance();
            var task = db.Queryable<WCSTask>().Where(a => a.S_CNTR_CODE.Trim() == cntrCode && a.N_B_STATE == -1).OrderByDescending(a => a.T_CREATE).First();
            return task;
        }
        internal static List<WCSTask> GetTaskListBySrcNo(string no)
        {
            var db = new SqlHelper<WCSTask>().GetInstance();
            var task = db.Queryable<WCSTask>().Where(a => a.S_OP_CODE.Trim() == no).ToList();
            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.Trim()).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.Trim() == bit.Trim()).ToList();
            return task;
        }
        internal static List<WCSTask> GetTaskByStartOrEnd(string bit)
        {
            var db = new SqlHelper<WCSTask>().GetInstance();
            var task = db.Queryable<WCSTask>().Where(a => (a.S_START_LOC == bit.Trim() || a.S_END_LOC == bit.Trim()) && a.N_B_STATE < 3 ).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 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) {
            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.Trim() && a.N_ACTION_CODE == code) > 0;
        }

        internal static TaskAction getActionRecord(string no, int code)
        {
            var db = new SqlHelper<TaskAction>().GetInstance();
            return db.Queryable<TaskAction>().Where(a => a.S_TASK_CODE == no.Trim() && a.N_ACTION_CODE == code).First();
        }

        internal static bool updateActionRecord(TaskAction taskAction)
        {
            var db = new SqlHelper<TaskAction>().GetInstance();
            return db.Updateable(taskAction).ExecuteCommand()>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.N_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();
        }
    }
}