using Ant.Core;
using Ant.Core.Visitors;
using Ant.Data;
using Ant.DbExpressions;
using Ant.Descriptors;
using Ant.Entity;
using Ant.Exceptions;
using Ant.Infrastructure;
using Ant.ORM;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using System.Reflection;
using System.Text;

namespace Ant.SQLite
{
    public class SQLiteContext : DbContext
    {
        DbContextServiceProvider _dbContextServiceProvider;
        public SQLiteContext(IDbConnectionFactory dbConnectionFactory)
        {
            Utils.CheckNull(dbConnectionFactory);

            this._dbContextServiceProvider = new DbContextServiceProvider(dbConnectionFactory);
        }
        public SQLiteContext(string connString)
        {

        }

        /// <summary>
        /// 数据库类型
        /// </summary>
        public override DatabaseType DatabaseType
        {
            get { return DatabaseType.SQLite; }
        }
        public override IDbContextServiceProvider DbContextServiceProvider
        {
            get { return this._dbContextServiceProvider; }
        }
        protected override string GetSelectLastInsertIdClause()
        {
            return "SELECT LAST_INSERT_ROWID()";
        }
    }
}