using SmartCoalApplication.Base.FunctionModel;
using SmartCoalApplication.Base.MeasureModel;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace SmartCoalApplication.Base.CommTool
{
    /// <summary>
    /// 命名规则辅助工具类
    /// </summary>
    public class NamingRuleHelper
    {
        private NameRuleListDetails nameRuleListDetails;

        private string ruleName;

        private string ruleGain;

        private MeasureMaintenanceType measureMaintenanceType;

        private string filePath;

        /// <summary>
        /// 按命名规则生成名字
        /// </summary>
        /// <param name="configModel"></param>
        /// <returns></returns>
        public string GetNameFromXml(NameRuleListDetails model, string ruleName, string ruleGain, MeasureMaintenanceType measureMaintenanceType,string filePath)
        {
            string nameStr;
            nameRuleListDetails = model;
            this.filePath = filePath;
            this.ruleName = ruleName;
            this.ruleGain = ruleGain;
            this.measureMaintenanceType = measureMaintenanceType;

            if (!string.IsNullOrEmpty(nameRuleListDetails.NameFormat) && nameRuleListDetails.NameFormat.IndexOf('%') != -1)
                nameStr = SplitStringToRuleList();
            else
                nameStr = GetContinueNum();
            return nameStr;
        }

        /// <summary>
        /// 将字符串拆分为规则格式的list
        /// </summary>
        /// <returns></returns>
        private string SplitStringToRuleList()
        {
            List<int> indexList = new List<int>();
            int index = 0;
            foreach (char c in nameRuleListDetails.NameFormat)
            {
                if (c.Equals('%'))
                    indexList.Add(index);
                index++;
            }
            if (indexList.Count > 0)
            {
                List<string> ruleList = new List<string>();
                for (int i = 0; i < indexList.Count; i++)
                {
                    if (i == indexList.Count - 1)
                        ruleList.Add(nameRuleListDetails.NameFormat.Substring(indexList[i]));
                    else
                        ruleList.Add(nameRuleListDetails.NameFormat.Substring(indexList[i], indexList[i + 1] - indexList[i]));
                }
                return JointToName(ruleList);
            }
            else
                return GetContinueNum();
        }

        /// <summary>
        /// 拼接出符合规则的
        /// </summary>
        /// <returns></returns>
        private string JointToName(List<string> ruleList)
        {
            if (ruleList.Count > 0)
            {
                //ConfigModel config = 
                string nameStr = "";
                foreach (string str in ruleList)
                {
                    switch (str)
                    {
                        case "%P":
                            if (!string.IsNullOrEmpty(nameRuleListDetails.Text))
                                nameStr += nameRuleListDetails.Text;
                            break;
                        case "%I":
                            nameStr += GetContinueNum();
                            break;
                        case "%h":
                            nameStr += DateTime.Now.ToString("HH");
                            break;
                        case "%m":
                            nameStr += DateTime.Now.ToString("mm");
                            break;
                        case "%s":
                            nameStr += DateTime.Now.ToString("ss");
                            break;
                        case "%Y":
                            nameStr += DateTime.Now.ToString("yyyy");
                            break;
                        case "%M":
                            nameStr += DateTime.Now.ToString("MM");
                            break;
                        case "%D":
                            nameStr += DateTime.Now.ToString("dd");
                            break;
                        case "%G":
                            nameStr += Guid.NewGuid().ToString();
                            break;
                        case "%U":
                            nameStr += Environment.UserName;
                            break;
                        case "%N":
                            nameStr += ruleName;
                            break;
                        case "%E":
                            nameStr += ruleGain;
                            break;
                        case "%Z1":
                            nameStr += nameRuleListDetails.ZTextOne;
                            break;
                        case "%Z2":
                            nameStr += nameRuleListDetails.ZTextTwo;
                            break;
                        case "%R":
                            int index = 0;
                            if (filePath.Contains('\\'))
                            {
                                index = filePath.LastIndexOf('\\');
                                filePath = filePath.Substring(index + 1);
                            }
                            nameStr += filePath;
                            break;
                        case "%AB":
                            nameStr += this.measureMaintenanceType == null ? string.Empty: this.measureMaintenanceType.measureMaintenanceBasicDataList[0].measureMaintenanceBasicDataValue;
                            break;
                        case "%BC":
                            nameStr += this.measureMaintenanceType == null ? string.Empty : this.measureMaintenanceType.measureMaintenanceBasicDataList[1].measureMaintenanceBasicDataValue;
                            break;
                        case "%CD":
                            nameStr += this.measureMaintenanceType == null ? string.Empty : this.measureMaintenanceType.measureMaintenanceBasicDataList[2].measureMaintenanceBasicDataValue;
                            break;
                        case "%DE":
                            nameStr += this.measureMaintenanceType == null ? string.Empty : this.measureMaintenanceType.measureMaintenanceBasicDataList[3].measureMaintenanceBasicDataValue;
                            break;
                        case "%EF":
                            nameStr += this.measureMaintenanceType == null ? string.Empty : this.measureMaintenanceType.measureMaintenanceBasicDataList[4].measureMaintenanceBasicDataValue;
                            break;
                        case "%FG":
                            nameStr += this.measureMaintenanceType == null ? string.Empty : this.measureMaintenanceType.measureMaintenanceBasicDataList[5].measureMaintenanceBasicDataValue;
                            break;
                        case "%GH":
                            nameStr += this.measureMaintenanceType == null ? string.Empty : this.measureMaintenanceType.measureMaintenanceBasicDataList[6].measureMaintenanceBasicDataValue;
                            break;
                        case "%HI":
                            nameStr += this.measureMaintenanceType == null ? string.Empty : this.measureMaintenanceType.measureMaintenanceBasicDataList[7].measureMaintenanceBasicDataValue;
                            break;
                        case "%IJ":
                            nameStr += this.measureMaintenanceType == null ? string.Empty : this.measureMaintenanceType.measureMaintenanceBasicDataList[8].measureMaintenanceBasicDataValue;
                            break;
                        case "%JK":
                            nameStr += this.measureMaintenanceType == null ? string.Empty : this.measureMaintenanceType.measureMaintenanceBasicDataList[9].measureMaintenanceBasicDataValue;
                            break;
                    }
                }
                return nameStr;
            }
            else
                return GetContinueNum();
        }

        /// <summary>
        /// 获取并格式化延续数值
        /// </summary>
        /// <returns></returns>
        private string GetContinueNum()
        {
            string continueNum = nameRuleListDetails.NowNumber.ToString();
            if (nameRuleListDetails.DigitNum > continueNum.Length)
                return continueNum.PadLeft(nameRuleListDetails.DigitNum, '0');
            else
                return continueNum;
        }
    }
}