更新主从表添加、修改、删除时对从表的对应操作

hutongqing

2024-08-21 b5bc0d6eb2d2e55ea830a1b286252b9754cbf8e9

 WIDESEAWCS_Server/WIDESEAWCS_Core/Utilities/EntityProperties.cs

@@ -1,5 +1,6 @@
using SqlSugar;
using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
@@ -106,6 +107,16 @@
            return (reslutMsg == "" ? true : false, reslutMsg, value);
        }

        public static List<(bool, string, object)> ValidationValueForDbType(this PropertyInfo propertyInfo, params object[] values)
        {
            List<(bool, string, object)> result = new List<(bool, string, object)>();
            foreach (object value in values)
            {
                result.Add(propertyInfo.ValidationVal(value));
            }
            return result;
        }

        private static readonly Dictionary<Type, string> ProperWithDbType = new Dictionary<Type, string>() {
            {  typeof(string),SqlDbTypeName.NVarChar },
            { typeof(DateTime),SqlDbTypeName.DateTime},
@@ -175,12 +186,29 @@
                    }
                    continue;
                }
                if(dic[property.Name.FirstLetterToLower()] != null)
                {
                string str = dic[property.Name.FirstLetterToLower()].ToString();
                //将所有空值设置为null
                if (dic[property.Name.FirstLetterToLower()] != null && str == string.Empty)
                    if (str == string.Empty)
                    dic[property.Name.FirstLetterToLower()] = null;
            }
                
            }
            return string.Empty;
        }

        public static string ValidateDicInEntity(this Type typeinfo, List<Dictionary<string, object>> dicList, bool removerKey, string[] ignoreFields = null)
        {
            PropertyInfo[] propertyInfo = typeinfo.GetProperties();
            string reslutMsg = string.Empty;
            foreach (Dictionary<string, object> dic in dicList)
            {
                reslutMsg = typeinfo.ValidateDicInEntity(dic, removerKey, propertyInfo, ignoreFields);
                if (!string.IsNullOrEmpty(reslutMsg))
                    return reslutMsg;
            }
            return reslutMsg;
        }

        public static string GetKeyName(this Type typeinfo)
@@ -212,5 +240,72 @@
            }
            return null;
        }

        public static Type GetDetailType(this Type typeinfo)
        {
            PropertyInfo[] properties = typeinfo.GetProperties();
            foreach (PropertyInfo property in properties)
            {
                Navigate? navigate = property.GetCustomAttribute<Navigate>();
                if (navigate is not null)
                {
                    if (navigate.GetNavigateType() == NavigateType.OneToOne)
                        return property.PropertyType;
                    else
                        return property.PropertyType.GenericTypeArguments[0];
                }
            }
            return null;
        }

        public static string GetMainIdByDetail(this Type typeinfo)
        {
            PropertyInfo[] properties = typeinfo.GetProperties();
            foreach (PropertyInfo property in properties)
            {
                Navigate? navigate = property.GetCustomAttribute<Navigate>();
                if (navigate is not null)
                {
                    return navigate.GetName();
                }
            }
            return null;
        }

        public static void SetDetailId<T>(this Type typeinfo, T enetiy, object id, string name)
        {
            PropertyInfo property = typeinfo.GetProperty(name);
            if (property != null)
            {
                property.SetValue(enetiy, id);
            }
        }

        public static PropertyInfo? GetNavigatePro(this Type typeinfo)
        {
            PropertyInfo[] properties = typeinfo.GetProperties();
            foreach (PropertyInfo property in properties)
            {
                Navigate? navigate = property.GetCustomAttribute<Navigate>();
                if (navigate is not null)
                {
                    return property;
                }
            }
            return null;
        }

        public static object GetPropertyValue<T>(this Type typeinfo, T data, string propertyName)
        {
            if (typeinfo != typeof(T))
                return null;

            PropertyInfo? property = typeinfo.GetProperty(propertyName);
            if (property != null)
            {
                return property.GetValue(data);
            }
            return null;
        }
    }
}