using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Spectre.Console.Testing;
using Spectre.Verify.Extensions;
using VerifyXunit;
using Xunit;

namespace Spectre.Console.Tests.Unit
{
    [UsesVerify]
    [ExpectationPath("Widgets/Table/Rows/Extensions")]
    public sealed class TableRowCollectionExtensionsTests
    {
        [UsesVerify]
        public sealed class TheAddRowMethod
        {
            [Fact]
            [Expectation("Add", "Renderables")]
            public Task Should_Add_Renderables()
            {
                // Given
                var console = new TestConsole();
                var table = new Table();
                table.AddColumn("Column #1");
                table.AddColumn("Column #2");
                table.AddRow(new[] { new Text("1"), new Text("1-2") });
                table.AddRow(new[] { new Text("2"), new Text("2-2") });
                table.AddRow(new[] { new Text("3"), new Text("3-2") });

                // When
                console.Write(table);

                // Then
                return Verifier.Verify(console.Output);
            }

            [Fact]
            [Expectation("Add", "Strings")]
            public Task Should_Add_Strings()
            {
                // Given
                var console = new TestConsole();
                var table = new Table();
                table.AddColumn("Column #1");
                table.AddColumn("Column #2");
                table.AddRow("1", "1-2");
                table.AddRow("2", "2-2");
                table.AddRow("3", "3-2");

                // When
                console.Write(table);

                // Then
                return Verifier.Verify(console.Output);
            }
        }

        [UsesVerify]
        public sealed class TheInsertRowMethod
        {
            [Fact]
            [Expectation("Insert", "Renderables")]
            public Task Should_Insert_Renderables()
            {
                // Given
                var console = new TestConsole();
                var table = new Table();
                table.AddColumn("Column #1");
                table.AddColumn("Column #2");
                table.AddRow(new[] { new Text("1"), new Text("1-2") });
                table.AddRow(new[] { new Text("2"), new Text("2-2") });

                // When
                table.InsertRow(1, new[] { new Text("3"), new Text("3-2") });

                // Then
                console.Write(table);
                return Verifier.Verify(console.Output);
            }

            [Fact]
            [Expectation("Insert", "Strings")]
            public Task Should_Insert_Strings()
            {
                // Given
                var console = new TestConsole();
                var table = new Table();
                table.AddColumn("Column #1");
                table.AddColumn("Column #2");
                table.AddRow("1", "1-2");
                table.AddRow("2", "2-2");

                // When
                table.InsertRow(1, "3", "3-2");


                // Then
                console.Write(table);
                return Verifier.Verify(console.Output);
            }
        }

        [UsesVerify]
        public sealed class TheRemoveRowMethod
        {
            [Fact]
            [Expectation("Remove")]
            public Task Should_Remove_Row()
            {
                // Given
                var console = new TestConsole();
                var table = new Table();
                table.AddColumn("Column #1");
                table.AddColumn("Column #2");
                table.AddRow(new[] { new Text("1"), new Text("1-2") });
                table.AddRow(new[] { new Text("2"), new Text("2-2") });
                table.AddRow(new[] { new Text("3"), new Text("3-2") });

                // When
                table.RemoveRow(1);

                // Then
                console.Write(table);
                return Verifier.Verify(console.Output);
            }
        }
    }
}