FreeSql/Providers/FreeSql.Provider.PostgreSQL/PostgreSQLProvider.cs

using FreeSql.Internal;
using FreeSql.Internal.CommonProvider;
using FreeSql.PostgreSQL.Curd;
using Newtonsoft.Json.Linq;
using Npgsql.LegacyPostgis;
using NpgsqlTypes;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Data.Common;
using System.Linq.Expressions;
using System.Net;
using System.Net.NetworkInformation;

namespace FreeSql.PostgreSQL {

	public class PostgreSQLProvider<TMark> : IFreeSql<TMark> {

		static PostgreSQLProvider() {
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(BitArray)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(NpgsqlPoint)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(NpgsqlLine)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(NpgsqlLSeg)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(NpgsqlBox)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(NpgsqlPath)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(NpgsqlPolygon)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(NpgsqlCircle)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof((IPAddress Address, int Subnet))] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(IPAddress)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(PhysicalAddress)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(NpgsqlRange<int>)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(NpgsqlRange<long>)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(NpgsqlRange<decimal>)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(NpgsqlRange<DateTime>)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(PostgisPoint)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(PostgisLineString)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(PostgisPolygon)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(PostgisMultiPoint)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(PostgisMultiLineString)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(PostgisMultiPolygon)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(PostgisGeometry)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(PostgisGeometryCollection)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(Dictionary<string, string>)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(JToken)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(JObject)] = true;
			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(JArray)] = true;

			var MethodJTokenParse = typeof(JToken).GetMethod("Parse", new[] { typeof(string) });
			var MethodJObjectParse = typeof(JObject).GetMethod("Parse", new[] { typeof(string) });
			var MethodJArrayParse = typeof(JArray).GetMethod("Parse", new[] { typeof(string) });
			Utils.GetDataReaderValueBlockExpressionSwitchTypeFullName.Add((LabelTarget returnTarget, Expression valueExp, string typeFullName) => {
				switch (typeFullName) {
					case "Newtonsoft.Json.Linq.JToken": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodJTokenParse, Expression.Convert(valueExp, typeof(string))), typeof(JToken)));
					case "Newtonsoft.Json.Linq.JObject": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodJObjectParse, Expression.Convert(valueExp, typeof(string))), typeof(JObject)));
					case "Newtonsoft.Json.Linq.JArray": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodJArrayParse, Expression.Convert(valueExp, typeof(string))), typeof(JArray)));
					case "Npgsql.LegacyPostgis.PostgisGeometry": return Expression.Return(returnTarget, valueExp);
				}
				return null;
			});
		}

		public ISelect<T1> Select<T1>() where T1 : class => new PostgreSQLSelect<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression, null);
		public ISelect<T1> Select<T1>(object dywhere) where T1 : class => new PostgreSQLSelect<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression, dywhere);
		public IInsert<T1> Insert<T1>() where T1 : class => new PostgreSQLInsert<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression);
		public IInsert<T1> Insert<T1>(T1 source) where T1 : class => this.Insert<T1>().AppendData(source);
		public IInsert<T1> Insert<T1>(T1[] source) where T1 : class => this.Insert<T1>().AppendData(source);
		public IInsert<T1> Insert<T1>(IEnumerable<T1> source) where T1 : class => this.Insert<T1>().AppendData(source);
		public IUpdate<T1> Update<T1>() where T1 : class => new PostgreSQLUpdate<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression, null);
		public IUpdate<T1> Update<T1>(object dywhere) where T1 : class => new PostgreSQLUpdate<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression, dywhere);
		public IDelete<T1> Delete<T1>() where T1 : class => new PostgreSQLDelete<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression, null);
		public IDelete<T1> Delete<T1>(object dywhere) where T1 : class => new PostgreSQLDelete<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression, dywhere);

		public IAdo Ado { get; }
		public IAop Aop { get; }
		public ICodeFirst CodeFirst { get; }
		public IDbFirst DbFirst { get; }
		public PostgreSQLProvider(string masterConnectionString, string[] slaveConnectionString) {
			this.InternalCommonUtils = new PostgreSQLUtils(this);
			this.InternalCommonExpression = new PostgreSQLExpression(this.InternalCommonUtils);

			this.Ado = new PostgreSQLAdo(this.InternalCommonUtils, masterConnectionString, slaveConnectionString);
			this.Aop = new AopProvider();

			this.DbFirst = new PostgreSQLDbFirst(this, this.InternalCommonUtils, this.InternalCommonExpression);
			this.CodeFirst = new PostgreSQLCodeFirst(this, this.InternalCommonUtils, this.InternalCommonExpression);
		}

		internal CommonUtils InternalCommonUtils { get; }
		internal CommonExpression InternalCommonExpression { get; }

		public void Transaction(Action handler) => Ado.Transaction(handler);

		public void Transaction(Action handler, TimeSpan timeout) => Ado.Transaction(handler, timeout);

		~PostgreSQLProvider() {
			this.Dispose();
		}
		bool _isdisposed = false;
		public void Dispose() {
			if (_isdisposed) return;
			(this.Ado as AdoProvider).Dispose();
		}
	}
}