using CadParamPluging.Common;
using CadParamPluging.Domain.Models;

namespace CadParamPluging.Cad
{
    public sealed class DiskRawFreeForgeGenerator : TemplateDrawingGeneratorBase
    {
        public static readonly string Key = TemplateKeyBuilder.Build("毛料态", "自由锻", "饼盘", "");

        public override string TemplateKey => Key;

        public override FeatureDrivenDrawer.ExpectedDrawingSize CalculateExpectedSize(ParamBag bag, TemplateParams templateParams)
        {
            var diameter = bag.GetDoubleOrNull(FeatureDrivenDrawer.KeyDiameter) ?? 0;
            var height = bag.GetDoubleOrNull(FeatureDrivenDrawer.KeyHeight1) ?? 0;

            // Visual size estimation
            // Disk drawing is roughly:
            // Top view (Circle) + Side view (Rectangle)?
            // Wait, FeatureDrivenDrawer.DrawDiskFeatures only draws the Side View (Rectangle).
            // "这里绘制侧视图" (Lines 1762-1763 of FeatureDrivenDrawer.cs)
            // So width = Diameter, Height = Height.
            
            // Margins
            var extraMargin = 60.0;

            return new FeatureDrivenDrawer.ExpectedDrawingSize
            {
                Width = diameter + extraMargin * 2,
                Height = height + extraMargin * 2
            };
        }

        public override void Draw(CadContext ctx, ParamBag bag, TemplateParams templateParams, Autodesk.AutoCAD.Geometry.Point3d center, double scaleFactor)
        {
            DiskRawFreeForgeDrawer.Draw(ctx, bag, center, scaleFactor);
        }
    }
}