using System;
using QMAPP.FJC.TRACING.DAInterface;
using QMAPP.FJC.Entity.QT;
using QMAPP.FJC.DAL.CheckTime;
using QMAPP.FJC.Entity.CheckTime;

namespace QMAPP.FJC.TRACING.DataValidators
{
    /// <summary>
    /// 外购件时间验证
    /// </summary>
    public class ProductTimeValidator : IDataValidator
    {
        public ValidateResult Validate(DAObject data,DAIValidation validOption)
        {
            if (!string.IsNullOrEmpty(data.DAI.DA_CODE) && !string.IsNullOrEmpty(data.WorkLocState.WORKLOC_CODE) && !string.IsNullOrEmpty(data.DAValue.ToString()))
            {
                CHECKTIMEDAL dal = new CHECKTIMEDAL();

                var listCheck = dal.SelectCheck(data.WorkLocState.WORKLOC_CODE, data.DAI.DA_CODE);
                if (listCheck.Count > 0)
                {
                    var checktime = new CHECKTIME();
                    checktime = listCheck[0];
                    var time = (Convert.ToDecimal(checktime.Check_Value) / 3600).ToString("0.0");
                    if (string.IsNullOrEmpty(checktime.CodeTimeNumber) && string.IsNullOrEmpty(checktime.CodeTimeStart)) return new ValidateResult(true, "");
                    else
                    {
                        var pCheckColumnValue = data.DAValue.ToString().Substring(Convert.ToInt32(checktime.CodeTimeStart), Convert.ToInt32(checktime.CodeTimeNumber));
                        pCheckColumnValue = datetime(pCheckColumnValue);
                        var gettime = string.Empty;
                        var IsCheck = TimeOutCompare(pCheckColumnValue, checktime.Operator, checktime.Check_Value, checktime.Check_ValueTo, checktime.Check_Type,ref gettime);
                        if (IsCheck) return new ValidateResult(true, "");
                        else
                        {
                            if (checktime.Check_Type == "1")
                            {
                                return new ValidateResult(false, string.Format("未达到时间验证标准！，设置为{0}{1}小时,当前时间为{2:0.0}小时！", checktime.Operator, time, gettime));
                            }
                            else
                                return new ValidateResult(true, "");
                        }
                            
                        //return new ValidateResult(false, $"未达到时间验证标准！未达到{time}小时，");
                    }
                }
                else
                    return new ValidateResult(true, "");
            }
            else
            {
                return new ValidateResult(true, "");
            }


            
        }
        /// <summary>
        /// 比较时间是否满足条码
        /// </summary>
        /// <param name="pCheckColumnValue">校验字段配置的值</param>
        /// <param name="pOperator">操作符</param>
        /// <param name="pCheck_Value">验证值</param>
        /// <param name="pCheck_ValueTo">验证值2</param>
        /// <param name="pCheck_Type">状态</param>
        /// <returns></returns>
        public static bool TimeOutCompare(string pCheckColumnValue, string pOperator, string pCheck_Value,string pCheck_ValueTo,string pCheck_Type, ref string gettime)
        {
            CHECKTIMEDAL dal = new CHECKTIMEDAL();
            var preStatTime = DateTime.Now;
            if (!DateTime.TryParse(pCheckColumnValue, out preStatTime))
            {
                throw new Exception("检测值CheckColumnValue必须是DateTime类型");
            }
            int len = 0;
            if (!int.TryParse(pCheck_Value, out len))
            {
                throw new Exception("验证值Check_Value必须是int类型");
            }

            int len2 = 0;
            if (!string.IsNullOrEmpty(pCheck_ValueTo))
            {
                if (!int.TryParse(pCheck_ValueTo, out len2))
                {
                    throw new Exception("验证值pCheck_ValueTo必须是int类型");
                }
            }
            
            DateTime serviceTime = dal.GetServiceDateTime();
            TimeSpan ts = serviceTime.Subtract(preStatTime);

            if (pCheck_Type == "1")
            {
                gettime = ts.TotalSeconds.ToString("0.0");
                switch (pOperator)
                {
                    case ">": return ts.TotalSeconds > len;
                    case "<": return ts.TotalSeconds < len;
                    case "=": return ts.TotalSeconds == len;
                    case ">=": return ts.TotalSeconds >= len;
                    case "<=": return ts.TotalSeconds <= len;
                }
            }
            else
            {
                if (ts.TotalSeconds > len && ts.TotalSeconds < len2) return true;
                else return false;
            }

            return true;
        }

        public string datetime(string CodeTimeNumber)
        {
            if (CodeTimeNumber.Length == 12)
                CodeTimeNumber = "20" + CodeTimeNumber;
            return  CodeTimeNumber.Substring(0, 4) + "-" + CodeTimeNumber.Substring(4, 2) + "-" + CodeTimeNumber.Substring(6, 2) + " " + CodeTimeNumber.Substring(8, 2) + ":" + CodeTimeNumber.Substring(10, 2) + ":" + CodeTimeNumber.Substring(12, 2);
            
        }
    }
}