namespace IceImportBLL.FieldResolvers;

// ValueType = 9 (Global System Value, applied only during Update) — confirmed against the real
// MICEMAPDETAILS.VALUETYPE check-constraint comment and GB4's IceImportNewBLL.cs
// (case 9: ///Global Value During Update). See FixedDuringUpdateResolver for the shared design note.
public class GlobalDuringUpdateResolver : IIceFieldValueResolver
{
    public int ValueType => 9;

    private readonly GlobalSystemValueResolver _inner = new();

    public Task<FieldResolutionResult> ResolveAsync(FieldResolutionContext ctx, CancellationToken ct)
        => ctx.IsUpdateMode
            ? _inner.ResolveAsync(ctx, ct)
            : Task.FromResult(FieldResolutionResult.Ok(null));
}