// 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.

using System;
using Roslyn.Utilities;
using MSB = Microsoft.Build;

namespace Microsoft.CodeAnalysis.MSBuild;

internal sealed class VisualBasicCommandLineArgumentReader : CommandLineArgumentReader
{
    public VisualBasicCommandLineArgumentReader(MSB.Execution.ProjectInstance project)
        : base(project)
    {
    }

    public static string[] Read(MSB.Execution.ProjectInstance project)
    {
        return new VisualBasicCommandLineArgumentReader(project).Read();
    }

    protected override void ReadCore()
    {
        ReadAdditionalFiles();
        ReadAnalyzers();
        ReadCodePage();
        ReadDebugInfo();
        ReadDelaySign();
        ReadDoc();
        ReadErrorReport();
        ReadFeatures();
        ReadImports();
        ReadOptions();
        ReadPlatform();
        ReadReferences();
        ReadSigning();
        ReadVbRuntime();

        AddIfNotNullOrWhiteSpace("baseaddress", Project.ReadPropertyString(PropertyNames.BaseAddress));
        AddIfNotNullOrWhiteSpace("define", Project.ReadPropertyString(PropertyNames.FinalDefineConstants));
        AddIfNotNullOrWhiteSpace("filealign", Project.ReadPropertyString(PropertyNames.FileAlignment));
        AddIfTrue("highentropyva", Project.ReadPropertyBool(PropertyNames.HighEntropyVA));
        AddIfNotNullOrWhiteSpace("langversion", Project.ReadPropertyString(PropertyNames.LangVersion));
        AddIfNotNullOrWhiteSpace("main", Project.ReadPropertyString(PropertyNames.StartupObject));
        AddIfNotNullOrWhiteSpace("moduleassemblyname", Project.ReadPropertyString(PropertyNames.ModuleAssemblyName));
        AddIfTrue("netcf", Project.ReadPropertyBool(PropertyNames.TargetCompactFramework));
        AddIfTrue("nostdlib", Project.ReadPropertyBool(PropertyNames.NoCompilerStandardLib));
        AddIfNotNullOrWhiteSpace("nowarn", Project.ReadPropertyString(PropertyNames.NoWarn));
        AddIfTrue("nowarn", Project.ReadPropertyBool(PropertyNames._NoWarnings));
        AddIfTrue("optimize", Project.ReadPropertyBool(PropertyNames.Optimize));
        AddIfNotNullOrWhiteSpace("out", Project.ReadItemsAsString(PropertyNames.IntermediateAssembly));
        AddIfTrue("removeintchecks", Project.ReadPropertyBool(PropertyNames.RemoveIntegerChecks));
        AddIfNotNullOrWhiteSpace("rootnamespace", Project.ReadPropertyString(PropertyNames.RootNamespace));
        AddIfNotNullOrWhiteSpace("ruleset", Project.ReadPropertyString(PropertyNames.ResolvedCodeAnalysisRuleSet));
        AddIfNotNullOrWhiteSpace("sdkpath", Project.ReadPropertyString(PropertyNames.FrameworkPathOverride));
        AddIfNotNullOrWhiteSpace("subsystemversion", Project.ReadPropertyString(PropertyNames.SubsystemVersion));
        AddIfNotNullOrWhiteSpace("target", Project.ReadPropertyString(PropertyNames.OutputType));
        AddIfTrue("warnaserror", Project.ReadPropertyBool(PropertyNames.TreatWarningsAsErrors));
        AddIfNotNullOrWhiteSpace("warnaserror+", Project.ReadPropertyString(PropertyNames.WarningsAsErrors));
        AddIfNotNullOrWhiteSpace("warnaserror-", Project.ReadPropertyString(PropertyNames.WarningsNotAsErrors));
    }

    private void ReadDoc()
    {
        var documentationFile = Project.ReadPropertyString(PropertyNames.DocFileItem);
        var generateDocumentation = Project.ReadPropertyBool(PropertyNames.GenerateDocumentation);

        var hasDocumentationFile = !RoslynString.IsNullOrWhiteSpace(documentationFile);

        if (hasDocumentationFile || generateDocumentation)
        {
            if (!RoslynString.IsNullOrWhiteSpace(documentationFile))
            {
                Add("doc", documentationFile);
            }
            else
            {
                Add("doc");
            }
        }
    }

    private void ReadOptions()
    {
        var optionCompare = Project.ReadPropertyString(PropertyNames.OptionCompare);
        if (string.Equals("binary", optionCompare, StringComparison.OrdinalIgnoreCase))
        {
            Add("optioncompare", "binary");
        }
        else if (string.Equals("text", optionCompare, StringComparison.OrdinalIgnoreCase))
        {
            Add("optioncompare", "text");
        }

        // default is on/true
        AddIfFalse("optionexplicit-", Project.ReadPropertyBool(PropertyNames.OptionExplicit));

        AddIfTrue("optioninfer", Project.ReadPropertyBool(PropertyNames.OptionInfer));
        AddWithPlusOrMinus("optionstrict", Project.ReadPropertyBool(PropertyNames.OptionStrict));
        AddIfNotNullOrWhiteSpace("optionstrict", Project.ReadPropertyString(PropertyNames.OptionStrictType));
    }

    private void ReadVbRuntime()
    {
        var vbRuntime = Project.ReadPropertyString(PropertyNames.VbRuntime);
        if (!RoslynString.IsNullOrWhiteSpace(vbRuntime))
        {
            if (string.Equals("default", vbRuntime, StringComparison.OrdinalIgnoreCase))
            {
                Add("vbruntime+");
            }
            else if (string.Equals("embed", vbRuntime, StringComparison.OrdinalIgnoreCase))
            {
                Add("vbruntime*");
            }
            else if (string.Equals("none", vbRuntime, StringComparison.OrdinalIgnoreCase))
            {
                Add("vbruntime-");
            }
            else
            {
                Add("vbruntime", vbRuntime);
            }
        }
    }
}