using PRecAnnot.Abstractions;
using PRecAnnot.Core;

namespace PRecAnnot.Plant3D2026;

internal static class ElevationRuntimeConfiguration
{
    public static ElevationAssets Read()
    {
        var path = Environment.GetEnvironmentVariable("P_REC_ANNOT_LINE_NUMBER_DRAWING_SETTINGS_PATH");
        if (string.IsNullOrWhiteSpace(path) || !Path.IsPathFullyQualified(path) || path.StartsWith("\\\\", StringComparison.Ordinal) || !File.Exists(path))
            throw new InvalidOperationException("ELEVATION_CONFIGURATION_REQUIRED:P_REC_ANNOT_LINE_NUMBER_DRAWING_SETTINGS_PATH");
        return new ElevationSettingsLoader().Load(File.ReadAllText(path));
    }
}