// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

#nullable disable

using System.Threading.Tasks;
using Microsoft.CodeAnalysis.CSharp.Structure;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using Microsoft.CodeAnalysis.Structure;
using Microsoft.CodeAnalysis.Test.Utilities;
using Xunit;

namespace Microsoft.CodeAnalysis.Editor.CSharp.UnitTests.Structure
{
    public class AccessorDeclarationStructureTests : AbstractCSharpSyntaxNodeStructureTests<AccessorDeclarationSyntax>
    {
        internal override AbstractSyntaxStructureProvider CreateProvider() => new AccessorDeclarationStructureProvider();

        [Fact, Trait(Traits.Feature, Traits.Features.Outlining)]
        public async Task TestPropertyGetter1()
        {
            const string code = @"
class C
{
    public string Text
    {
        $${|hint:get{|textspan:
        {
        }|}|}
    }
}";

            await VerifyBlockSpansAsync(code,
                Region("textspan", "hint", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
        }

        [Fact, Trait(Traits.Feature, Traits.Features.Outlining)]
        public async Task TestPropertyGetterWithSingleLineComments1()
        {
            const string code = @"
class C
{
    public string Text
    {
        {|span1:// My
        // Getter|}
        $${|hint2:get{|textspan2:
        {
        }|}|}
    }
}
";

            await VerifyBlockSpansAsync(code,
                Region("span1", "// My ...", autoCollapse: true),
                Region("textspan2", "hint2", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
        }

        [Fact, Trait(Traits.Feature, Traits.Features.Outlining)]
        public async Task TestPropertyGetterWithMultiLineComments1()
        {
            const string code = @"
class C
{
    public string Text
    {
        {|span1:/* My
           Getter */|}
        $${|hint2:get{|textspan2:
        {
        }|}|}
    }
}
";

            await VerifyBlockSpansAsync(code,
                Region("span1", "/* My ...", autoCollapse: true),
                Region("textspan2", "hint2", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
        }

        [Fact, Trait(Traits.Feature, Traits.Features.Outlining)]
        public async Task TestPropertyGetter2()
        {
            const string code = @"
class C
{
    public string Text
    {
        $${|hint:get{|textspan:
        {
        }|}|}
        set
        {
        }
    }
}";

            await VerifyBlockSpansAsync(code,
                Region("textspan", "hint", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
        }

        [Fact, Trait(Traits.Feature, Traits.Features.Outlining)]
        public async Task TestPropertyGetterWithSingleLineComments2()
        {
            const string code = @"
class C
{
    public string Text
    {
        {|span1:// My
        // Getter|}
        $${|hint2:get{|textspan2:
        {
        }|}|}
        set
        {
        }
    }
}
";

            await VerifyBlockSpansAsync(code,
                Region("span1", "// My ...", autoCollapse: true),
                Region("textspan2", "hint2", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
        }

        [Fact, Trait(Traits.Feature, Traits.Features.Outlining)]
        public async Task TestPropertyGetterWithMultiLineComments2()
        {
            const string code = @"
class C
{
    public string Text
    {
        {|span1:/* My
           Getter */|}
        $${|hint2:get{|textspan2:
        {
        }|}|}
        set
        {
        }
    }
}
";

            await VerifyBlockSpansAsync(code,
                Region("span1", "/* My ...", autoCollapse: true),
                Region("textspan2", "hint2", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
        }

        [Fact, Trait(Traits.Feature, Traits.Features.Outlining)]
        public async Task TestPropertyGetter3()
        {
            const string code = @"
class C
{
    public string Text
    {
        $${|hint:get{|textspan:
        {
        }|}|}

        set
        {
        }
    }
}";

            await VerifyBlockSpansAsync(code,
                Region("textspan", "hint", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
        }

        [Fact, Trait(Traits.Feature, Traits.Features.Outlining)]
        public async Task TestPropertyGetterWithSingleLineComments3()
        {
            const string code = @"
class C
{
    public string Text
    {
        {|span1:// My
        // Getter|}
        $${|hint2:get{|textspan2:
        {
        }|}|}

        set
        {
        }
    }
}
";

            await VerifyBlockSpansAsync(code,
                Region("span1", "// My ...", autoCollapse: true),
                Region("textspan2", "hint2", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
        }

        [Fact, Trait(Traits.Feature, Traits.Features.Outlining)]
        public async Task TestPropertyGetterWithMultiLineComments3()
        {
            const string code = @"
class C
{
    public string Text
    {
        {|span1:/* My
           Getter */|}
        $${|hint2:get{|textspan2:
        {
        }|}|}

        set
        {
        }
    }
}
";

            await VerifyBlockSpansAsync(code,
                Region("span1", "/* My ...", autoCollapse: true),
                Region("textspan2", "hint2", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
        }

        [Fact, Trait(Traits.Feature, Traits.Features.Outlining)]
        public async Task TestPropertySetter1()
        {
            const string code = @"
class C
{
    public string Text
    {
        $${|hint:set{|textspan:
        {
        }|}|}
    }
}";

            await VerifyBlockSpansAsync(code,
                Region("textspan", "hint", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
        }

        [Fact, Trait(Traits.Feature, Traits.Features.Outlining)]
        public async Task TestPropertySetterWithSingleLineComments1()
        {
            const string code = @"
class C
{
    public string Text
    {
        {|span1:// My
        // Setter|}
        $${|hint2:set{|textspan2:
        {
        }|}|}
    }
}";

            await VerifyBlockSpansAsync(code,
                Region("span1", "// My ...", autoCollapse: true),
                Region("textspan2", "hint2", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
        }

        [Fact, Trait(Traits.Feature, Traits.Features.Outlining)]
        public async Task TestPropertySetterWithMultiLineComments1()
        {
            const string code = @"
class C
{
    public string Text
    {
        {|span1:/* My
           Setter */|}
        $${|hint2:set{|textspan2:
        {
        }|}|}
    }
}";

            await VerifyBlockSpansAsync(code,
                Region("span1", "/* My ...", autoCollapse: true),
                Region("textspan2", "hint2", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
        }

        [Fact, Trait(Traits.Feature, Traits.Features.Outlining)]
        public async Task TestPropertySetter2()
        {
            const string code = @"
class C
{
    public string Text
    {
        get
        {
        }
        $${|hint:set{|textspan:
        {
        }|}|}
    }
}";

            await VerifyBlockSpansAsync(code,
                Region("textspan", "hint", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
        }

        [Fact, Trait(Traits.Feature, Traits.Features.Outlining)]
        public async Task TestPropertySetterWithSingleLineComments2()
        {
            const string code = @"
class C
{
    public string Text
    {
        get
        {
        }
        {|span1:// My
        // Setter|}
        $${|hint2:set{|textspan2:
        {
        }|}|}
    }
}";

            await VerifyBlockSpansAsync(code,
                Region("span1", "// My ...", autoCollapse: true),
                Region("textspan2", "hint2", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
        }

        [Fact, Trait(Traits.Feature, Traits.Features.Outlining)]
        public async Task TestPropertySetterWithMultiLineComments2()
        {
            const string code = @"
class C
{
    public string Text
    {
        get
        {
        }
        {|span1:/* My
           Setter */|}
        $${|hint2:set{|textspan2:
        {
        }|}|}
    }
}";

            await VerifyBlockSpansAsync(code,
                Region("span1", "/* My ...", autoCollapse: true),
                Region("textspan2", "hint2", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
        }

        [Fact, Trait(Traits.Feature, Traits.Features.Outlining)]
        public async Task TestPropertySetter3()
        {
            const string code = @"
class C
{
    public string Text
    {
        get
        {
        }

        $${|hint:set{|textspan:
        {
        }|}|}
    }
}";

            await VerifyBlockSpansAsync(code,
                Region("textspan", "hint", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
        }

        [Fact, Trait(Traits.Feature, Traits.Features.Outlining)]
        public async Task TestPropertySetterWithSingleLineComments3()
        {
            const string code = @"
class C
{
    public string Text
    {
        get
        {
        }

        {|span1:// My
        // Setter|}
        $${|hint2:set{|textspan2:
        {
        }|}|}
    }
}";

            await VerifyBlockSpansAsync(code,
                Region("span1", "// My ...", autoCollapse: true),
                Region("textspan2", "hint2", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
        }

        [Fact, Trait(Traits.Feature, Traits.Features.Outlining)]
        public async Task TestPropertySetterWithMultiLineComments3()
        {
            const string code = @"
class C
{
    public string Text
    {
        get
        {
        }

        {|span1:/* My
           Setter */|}
        $${|hint2:set{|textspan2:
        {
        }|}|}
    }
}";

            await VerifyBlockSpansAsync(code,
                Region("span1", "/* My ...", autoCollapse: true),
                Region("textspan2", "hint2", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
        }
    }
}
