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3 weeks ago
using Newtonsoft.Json;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Data.SqlTypes;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
namespace ReZero.SuperAPI
{
internal class SqlScript : CommonDataService, IDataService
{
public async Task<object> ExecuteAction(DataModel dataModel)
{
var db = App.GetDbById(dataModel.DataBaseId) ?? App.Db;
var sql = dataModel.Sql + string.Empty;
var left = "[[";
var right = "]]";
var isWhereIf = sql.Contains(left) && sql.Contains(right);
var pars = new List<SugarParameter>();
foreach (var item in dataModel.DefaultParameters ?? new List<DataModelDefaultParameter>())
{
var p = new SugarParameter("@" + item.Name, UtilMethods.ConvertDataByTypeName(item.ValueType, item.Value?.ToString()));
if (IsDateOnly(item))
{
p.DbType = System.Data.DbType.Date;
p.Value = Convert.ToDateTime(p.Value);
}
if (item.ValueIsReadOnly)
{
var claimItem = dataModel.ClaimList.FirstOrDefault(it => it.Key?.ToLower() == item.Name?.ToLower());
p = new SugarParameter("@" + item.Name, claimItem.Value);
}
if (item.ValueType?.Contains(PubConst.Common_ArrayKey) == true)
{
var type = item.ValueType.Replace(PubConst.Common_ArrayKey, string.Empty);
var arrayType = typeof(List<>).MakeGenericType(EntityGeneratorManager.GetTypeByString(type));
var value = JsonConvert.DeserializeObject(item.Value?.ToString() ?? PubConst.Common_ArrayKey, arrayType);
p = new SugarParameter("@" + item.Name, value);
}
sql = GetSqlByIsWhereIF(sql, left, right, isWhereIf, p);
pars.Add(p);
}
switch (dataModel.ResultType)
{
case SqlResultType.DataSet:
return await db.Ado.GetDataSetAllAsync(sql, pars);
case SqlResultType.AffectedRows:
return await db.Ado.ExecuteCommandAsync(sql, pars);
case SqlResultType.Query:
default:
return await db.Ado.GetDataTableAsync(sql, pars);
}
}
private static bool IsDateOnly(DataModelDefaultParameter item)
{
return item?.ValueType?.EqualsCase("DateOnly") == true;
}
private static string GetSqlByIsWhereIF(string sql, string left, string right, bool isWhereIf, SugarParameter p)
{
if (isWhereIf)
{
var regex = @"\[\[.*?\]\]";
var matchCollection = Regex.Matches(sql, regex);
foreach (Match math in matchCollection)
{
var value = math.Value;
if (value.Contains(p.ParameterName) && string.IsNullOrEmpty(p.Value?.ToString()))
{
sql = sql.Replace(value, string.Empty);
}
else if (value.Contains(p.ParameterName) && !string.IsNullOrEmpty(p.Value?.ToString()))
{
sql = sql.Replace(value, value.Replace(left, null).Replace(right, null));
}
}
}
return sql;
}
}
}