#nullable enable

using System.Collections.Generic;
using System.Linq;

namespace ShrinkSDK.CodeGen
{

public enum ShrinkCodeGenDiagnosticSeverity { Info, Warning, Error }
public enum ShrinkCodeGenPlatform { EngineNeutral, Unity }

public sealed class ShrinkCodeGenDiagnostic
{
    public ShrinkCodeGenDiagnostic(ShrinkCodeGenDiagnosticSeverity severity, string message)
    {
        Severity = severity;
        Message = message;
    }

    public ShrinkCodeGenDiagnosticSeverity Severity { get; }
    public string Message { get; }
}

public sealed class ShrinkWeaveResult
{
    public ShrinkWeaveResult(bool changed, int instanceSubscribers, int staticSubscribers,
        int registryEntries, IReadOnlyList<ShrinkCodeGenDiagnostic> diagnostics)
    {
        Changed = changed;
        InstanceSubscribers = instanceSubscribers;
        StaticSubscribers = staticSubscribers;
        RegistryEntries = registryEntries;
        Diagnostics = diagnostics;
    }

    public bool Changed { get; }
    public int InstanceSubscribers { get; }
    public int StaticSubscribers { get; }
    public int RegistryEntries { get; }
    public IReadOnlyList<ShrinkCodeGenDiagnostic> Diagnostics { get; }
    public bool Succeeded => Diagnostics.All(item => item.Severity != ShrinkCodeGenDiagnosticSeverity.Error);
}
}