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huanghongfeng

2024-10-31 47f3edac31e999a919f34968d56271c8f425cddc

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using OfficeOpenXml.FormulaParsing.Excel.Functions.RefAndLookup;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using WIDESEA_Core.Attributes;
using WIDESEA_Core.DB;
using WIDESEA_Core.Enums;
using WIDESEA_Core.Seed;
 
namespace WIDESEA_Core.Helper
{
    public class CodeAnalysisHelper
    {
        /// <summary>
        /// 解析编码成对象集
        /// </summary>
        /// <typeparam name="T">泛型</typeparam>
        /// <param name="analysisCode">规则编号</param>
        /// <param name="code">需解析的字符串</param>
        /// <returns></returns>
        public static T CodeAnalysis<T>(AnalysisCode analysisCode, string code)
        {
            Type type = typeof(T);
            object? obj = Activator.CreateInstance(type);
            if (obj == null)
                throw new Exception("实例化对象错误");
            T result = (T)obj;
            try
            {
                AnalysisRuleAttribute? analysisRule = type.GetCustomAttribute<AnalysisRuleAttribute>();
                if (analysisRule != null)
                {
                    SqlSugarClient sugarClient = new SqlSugarClient(new ConnectionConfig
                    {
                        ConfigId = MainDb.CurrentDbConnId,
                        ConnectionString = DBContext.GetMainConnectionDb().Connection,
                        IsAutoCloseConnection = true,
                        DbType = MainDb.DbType,
                    });
 
                    dynamic ruleConfig = sugarClient.Queryable(MainDb.AnalysisRuleConfig, "x").Where(MainDb.AnalysisCode, "=", analysisCode.ToString()).First();
                    if (ruleConfig != null)
                    {
                        string format = ruleConfig.Format;
                        string splitStr = ruleConfig.SplitStr;
                        List<string> items = format.Split(splitStr).ToList();
                        List<string> codes = code.Split(splitStr).ToList();
                        if (items.Count == codes.Count)
                        {
                            PropertyInfo[] propertyInfos = type.GetProperties();
                            if (AnalysisRule.Split == analysisRule.AnalysisRule)
                            {
                                for (int i = 0; i < propertyInfos.Length; i++)
                                {
                                    PropertyInfo propertyInfo = propertyInfos[i];
                                    AnalysisItemRuleAttribute? analysisItemRule = propertyInfo.GetCustomAttribute<AnalysisItemRuleAttribute>();
                                    if (analysisItemRule != null)
                                    {
                                        int index = items.IndexOf($"[{analysisItemRule.AnalysisFormaType}]");
                                        if (index != -1)
                                            propertyInfo.SetValue(result, codes[index]);
                                    }
                                }
                            }
                        }
 
                    }
                }
            }
            catch (Exception ex)
            {
 
            }
            return result;
        }
 
        /// <summary>
        /// 解析编码成对象集合
        /// </summary>
        /// <typeparam name="T">泛型</typeparam>
        /// <param name="analysisCode">规则编号</param>
        /// <param name="codeList">需解析的字符串集合</param>
        /// <returns></returns>
        public static List<T> CodeAnalysis<T>(AnalysisCode analysisCode, List<string> codeList)
        {
            Type type = typeof(T);
            List<T> list = new List<T>();
            
            try
            {
                AnalysisRuleAttribute? analysisRule = type.GetCustomAttribute<AnalysisRuleAttribute>();
                if (analysisRule != null)
                {
                    SqlSugarClient sugarClient = new SqlSugarClient(new ConnectionConfig
                    {
                        ConfigId = MainDb.CurrentDbConnId,
                        ConnectionString = DBContext.GetMainConnectionDb().Connection,
                        IsAutoCloseConnection = true,
                        DbType = MainDb.DbType,
                    });
 
                    dynamic ruleConfig = sugarClient.Queryable(MainDb.AnalysisRuleConfig, "x").Where(MainDb.AnalysisCode, "=", analysisCode.ToString()).First();
                    if (ruleConfig != null)
                    {
                        for (int j = 0; j < codeList.Count; j++)
                        {
                            T result = (T)Activator.CreateInstance(type);
                            string code = codeList[j];
                            string format = ruleConfig.Format;
                            string splitStr = ruleConfig.SplitStr;
                            List<string> items = format.Split(splitStr).ToList();
                            List<string> codes = code.Split(splitStr).ToList();
                            if (items.Count == codes.Count)
                            {
                                PropertyInfo[] propertyInfos = type.GetProperties();
                                if (AnalysisRule.Split == analysisRule.AnalysisRule)
                                {
                                    for (int i = 0; i < propertyInfos.Length; i++)
                                    {
                                        PropertyInfo propertyInfo = propertyInfos[i];
                                        AnalysisItemRuleAttribute? analysisItemRule = propertyInfo.GetCustomAttribute<AnalysisItemRuleAttribute>();
                                        if (analysisItemRule != null)
                                        {
                                            if(analysisItemRule.AnalysisFormaType == AnalysisFormatType.BD)
                                            {
                                                propertyInfo.SetValue(result, code.ChangeType(propertyInfo.PropertyType));
                                            }
                                            else
                                            {
                                                int index = items.IndexOf($"[{analysisItemRule.AnalysisFormaType}]");
                                                if (index != -1)
                                                    propertyInfo.SetValue(result, codes[index].ChangeType(propertyInfo.PropertyType));
                                            }
                                            
                                        }
                                    }
                                }
                                list.Add(result);
                            }
                        }
                    }
                }
            }
            catch (Exception ex)
            {
 
            }
            return list;
        }
    }
}