using ClosedXML.Excel;
using JdeScoping.ExcelIO.Tests.Fixtures;
using Shouldly;
using Xunit;

namespace JdeScoping.ExcelIO.Tests.Integration;

public class MisInfoSheetTests : IClassFixture<WithMisDataFixture>
{
    private readonly XLWorkbook _workbook;
    private readonly IXLWorksheet _sheet;
    private readonly List<string> _headers;

    public MisInfoSheetTests(WithMisDataFixture fixture)
    {
        _workbook = fixture.Workbook;
        _sheet = _workbook.Worksheet("MIS Info");
        _headers = ExcelTestHelpers.GetHeadersFromSheet(_sheet);
    }

    [Fact]
    public void SheetCount_IsFour()
    {
        _workbook.Worksheets.Count.ShouldBe(4);
    }

    [Fact]
    public void MisInfoSheet_Exists()
    {
        _workbook.Worksheets.TryGetWorksheet("MIS Info", out _).ShouldBeTrue();
    }

    [Fact]
    public void ColumnCount_Is19()
    {
        _headers.Count.ShouldBe(19);
    }

    [Fact]
    public void ColumnHeaders_MatchExpected()
    {
        _headers.ShouldContain("Item Number");
        _headers.ShouldContain("MIS Job Step Sequence Number");
        _headers.ShouldContain("MIS Number");
        _headers.ShouldContain("MIS Revision");
        _headers.ShouldContain("Item Description");
        _headers.ShouldContain("MIS Release Status");
        _headers.ShouldContain("MIS Release Date");
        _headers.ShouldContain("Branch Code");
        _headers.ShouldContain("Job Step Sequence Number");
        _headers.ShouldContain("Matched Sequence Number");
        _headers.ShouldContain("Matched to F3112Z1?");
        _headers.ShouldContain("Matched to F3003?");
        _headers.ShouldContain("Function Operation Description");
        _headers.ShouldContain("Char Number");
        _headers.ShouldContain("Test Description");
        _headers.ShouldContain("Sampling Type");
        _headers.ShouldContain("Sampling Value");
        _headers.ShouldContain("Tools & Gauges");
        _headers.ShouldContain("Work Instructions");
    }

    [Fact]
    public void ColumnOrder_MatchesSpec()
    {
        _headers[0].ShouldBe("Item Number");
        _headers[1].ShouldBe("MIS Job Step Sequence Number");
        _headers[2].ShouldBe("MIS Number");
        _headers[3].ShouldBe("MIS Revision");
        _headers[4].ShouldBe("Item Description");
        _headers[5].ShouldBe("MIS Release Status");
        _headers[6].ShouldBe("MIS Release Date");
        _headers[7].ShouldBe("Branch Code");
        _headers[8].ShouldBe("Job Step Sequence Number");
        _headers[9].ShouldBe("Matched Sequence Number");
        _headers[10].ShouldBe("Matched to F3112Z1?");
        _headers[11].ShouldBe("Matched to F3003?");
        _headers[12].ShouldBe("Function Operation Description");
        _headers[13].ShouldBe("Char Number");
        _headers[14].ShouldBe("Test Description");
        _headers[15].ShouldBe("Sampling Type");
        _headers[16].ShouldBe("Sampling Value");
        _headers[17].ShouldBe("Tools & Gauges");
        _headers[18].ShouldBe("Work Instructions");
    }

    [Fact]
    public void TableStyle_IsLight18()
    {
        var table = _sheet.Tables.First();
        table.Theme.ShouldBe(XLTableTheme.TableStyleLight18);
    }

    [Fact]
    public void Protection_IsEnabled()
    {
        _sheet.Protection.IsProtected.ShouldBeTrue();
    }

    [Fact]
    public void DataRow_ContainsExpectedValues()
    {
        _sheet.Cell(2, 1).Value.GetText().ShouldBe("ITEM-001");
        _sheet.Cell(2, 3).Value.GetText().ShouldBe("MIS-001");
    }

    [Fact]
    public void TestDescriptionColumn_IsWrapped()
    {
        var colIndex = _headers.IndexOf("Test Description") + 1;
        _sheet.Column(colIndex).Width.ShouldBe(65);
        _sheet.Column(colIndex).Style.Alignment.WrapText.ShouldBeTrue();
    }

    [Fact]
    public void ToolsGaugesColumn_IsWrapped()
    {
        var colIndex = _headers.IndexOf("Tools & Gauges") + 1;
        _sheet.Column(colIndex).Width.ShouldBe(65);
        _sheet.Column(colIndex).Style.Alignment.WrapText.ShouldBeTrue();
    }

    [Fact]
    public void WorkInstructionsColumn_IsWrapped()
    {
        var colIndex = _headers.IndexOf("Work Instructions") + 1;
        _sheet.Column(colIndex).Width.ShouldBe(65);
        _sheet.Column(colIndex).Style.Alignment.WrapText.ShouldBeTrue();
    }
}