// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.

using System.Threading.Tasks;
using EntityFrameworkCore.Jet.FunctionalTests.TestUtilities;
using Microsoft.EntityFrameworkCore.Query;
using Microsoft.EntityFrameworkCore.TestUtilities;
using Xunit.Abstractions;

namespace EntityFrameworkCore.Jet.FunctionalTests.Query
{
    public class CompiledQueryJetTest : CompiledQueryTestBase<NorthwindQueryJetFixture<NoopModelCustomizer>>
    {
        public CompiledQueryJetTest(NorthwindQueryJetFixture<NoopModelCustomizer> fixture, ITestOutputHelper testOutputHelper)
            : base(fixture)
        {
            fixture.TestSqlLoggerFactory.Clear();
            //fixture.TestSqlLoggerFactory.SetTestOutputHelper(testOutputHelper);
        }

        public override void DbSet_query()
        {
            base.DbSet_query();

            AssertSql(
                $@"SELECT `c`.`CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region`
FROM `Customers` AS `c`",
                //
                $@"SELECT `c`.`CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region`
FROM `Customers` AS `c`");
        }

        public override void DbSet_query_first()
        {
            base.DbSet_query_first();

            AssertSql(
                $@"SELECT TOP 1 `c`.`CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region`
FROM `Customers` AS `c`
ORDER BY `c`.`CustomerID`");
        }

        public override void Query_ending_with_include()
        {
            base.Query_ending_with_include();

            AssertSql(
                $@"SELECT `c`.`CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region`, `o`.`OrderID`, `o`.`CustomerID`, `o`.`EmployeeID`, `o`.`OrderDate`
FROM `Customers` AS `c`
LEFT JOIN `Orders` AS `o` ON `c`.`CustomerID` = `o`.`CustomerID`
ORDER BY `c`.`CustomerID`, `o`.`OrderID`");
        }

        public override void Untyped_context()
        {
            base.Untyped_context();

            AssertSql(
                $@"SELECT `c`.`CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region`
FROM `Customers` AS `c`",
                //
                $@"SELECT `c`.`CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region`
FROM `Customers` AS `c`");
        }

        public override void Query_with_single_parameter()
        {
            base.Query_with_single_parameter();

            AssertSql(
                $@"{AssertSqlHelper.Declaration("@__customerID='ALFKI' (Size = 5)")}

SELECT `c`.`CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region`
FROM `Customers` AS `c`
WHERE `c`.`CustomerID` = {AssertSqlHelper.Parameter("@__customerID")}",
                //
                $@"{AssertSqlHelper.Declaration("@__customerID='ANATR' (Size = 5)")}

SELECT `c`.`CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region`
FROM `Customers` AS `c`
WHERE `c`.`CustomerID` = {AssertSqlHelper.Parameter("@__customerID")}");
        }

        public override void First_query_with_single_parameter()
        {
            base.First_query_with_single_parameter();

            AssertSql(
                $@"{AssertSqlHelper.Declaration("@__customerID='ALFKI' (Size = 5)")}

SELECT TOP 1 `c`.`CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region`
FROM `Customers` AS `c`
WHERE `c`.`CustomerID` = {AssertSqlHelper.Parameter("@__customerID")}",
                //
                $@"{AssertSqlHelper.Declaration("@__customerID='ANATR' (Size = 5)")}

SELECT TOP 1 `c`.`CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region`
FROM `Customers` AS `c`
WHERE `c`.`CustomerID` = {AssertSqlHelper.Parameter("@__customerID")}");
        }

        public override void Query_with_two_parameters()
        {
            base.Query_with_two_parameters();

            AssertSql(
                $@"{AssertSqlHelper.Declaration("@__customerID='ALFKI' (Size = 5)")}

SELECT `c`.`CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region`
FROM `Customers` AS `c`
WHERE `c`.`CustomerID` = {AssertSqlHelper.Parameter("@__customerID")}",
                //
                $@"{AssertSqlHelper.Declaration("@__customerID='ANATR' (Size = 5)")}

SELECT `c`.`CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region`
FROM `Customers` AS `c`
WHERE `c`.`CustomerID` = {AssertSqlHelper.Parameter("@__customerID")}");
        }

        public override void Query_with_three_parameters()
        {
            base.Query_with_three_parameters();

            AssertSql(
                $@"{AssertSqlHelper.Declaration("@__customerID='ALFKI' (Size = 5)")}

SELECT `c`.`CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region`
FROM `Customers` AS `c`
WHERE `c`.`CustomerID` = {AssertSqlHelper.Parameter("@__customerID")}",
                //
                $@"{AssertSqlHelper.Declaration("@__customerID='ANATR' (Size = 5)")}

SELECT `c`.`CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region`
FROM `Customers` AS `c`
WHERE `c`.`CustomerID` = {AssertSqlHelper.Parameter("@__customerID")}");
        }

        public override void Query_with_contains()
        {
            base.Query_with_contains();

            AssertSql(
                $@"SELECT `c`.`CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region`
FROM `Customers` AS `c`
WHERE `c`.`CustomerID` IN ('ALFKI')",
                //
                $@"SELECT `c`.`CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region`
FROM `Customers` AS `c`
WHERE `c`.`CustomerID` IN ('ANATR')");
        }

        public override void Query_with_closure()
        {
            base.Query_with_closure();

            AssertSql(
                $@"SELECT `c`.`CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region`
FROM `Customers` AS `c`
WHERE `c`.`CustomerID` = 'ALFKI'",
                //
                $@"SELECT `c`.`CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region`
FROM `Customers` AS `c`
WHERE `c`.`CustomerID` = 'ALFKI'");
        }

        public override async Task DbQuery_query_async()
        {
            await base.DbQuery_query_async();

            AssertSql(
                $@"SELECT `c`.`CustomerID` + '' as `CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region` FROM `Customers` AS `c`",
                //
                $@"SELECT `c`.`CustomerID` + '' as `CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region` FROM `Customers` AS `c`");
        }

        public override void DbQuery_query_first()
        {
            base.DbQuery_query_first();

            AssertSql(
                $@"SELECT TOP 1 `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`
FROM (
    SELECT `c`.`CustomerID` + '' as `CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region` FROM `Customers` AS `c`
) AS `c`
ORDER BY `c`.`CompanyName`");
        }

        public override async Task DbQuery_query_first_async()
        {
            await base.DbQuery_query_first_async();

            AssertSql(
                $@"SELECT TOP 1 `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`
FROM (
    SELECT `c`.`CustomerID` + '' as `CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region` FROM `Customers` AS `c`
) AS `c`
ORDER BY `c`.`CompanyName`");
        }

        public override void DbQuery_query()
        {
            base.DbQuery_query();

            AssertSql(
                $@"SELECT `c`.`CustomerID` + '' as `CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region` FROM `Customers` AS `c`",
                //
                $@"SELECT `c`.`CustomerID` + '' as `CustomerID`, `c`.`Address`, `c`.`City`, `c`.`CompanyName`, `c`.`ContactName`, `c`.`ContactTitle`, `c`.`Country`, `c`.`Fax`, `c`.`Phone`, `c`.`PostalCode`, `c`.`Region` FROM `Customers` AS `c`");
        }

        public override void Compiled_query_when_does_not_end_in_query_operator()
        {
            base.Compiled_query_when_does_not_end_in_query_operator();

            AssertSql(
                $@"{AssertSqlHelper.Declaration("@__customerID='ALFKI' (Size = 5)")}

SELECT COUNT(*)
FROM `Customers` AS `c`
WHERE `c`.`CustomerID` = {AssertSqlHelper.Parameter("@__customerID")}");
        }

        private void AssertSql(params string[] expected)
            => Fixture.TestSqlLoggerFactory.AssertBaseline(expected);
    }
}