using XP.ImageProcessing.Core.Alignment;

namespace XP.ImageProcessing.Processors;

/// <summary>
/// 将 TemplateMatchLib 匹配结果转换为对齐工具使用的 <see cref="Pose2D"/>。
/// </summary>
public static class TemplateMatchAlignmentExtensions
{
    public static Pose2D ToPose2D(this TM_Result result)
        => new(result.CenterX, result.CenterY, result.Angle);

    /// <summary>四角质心是否与 Center 一致（容差默认 1 像素）。</summary>
    public static bool IsCenterConsistentWithCorners(this TM_Result result, double tolerancePixels = 1.0)
        => RoiAlignment.IsMatchCenterConsistentWithCorners(
            result.CenterX,
            result.CenterY,
            result.LtX,
            result.LtY,
            result.RtX,
            result.RtY,
            result.RbX,
            result.RbY,
            result.LbX,
            result.LbY,
            tolerancePixels);

    /// <summary>从 RotatedTemplateMatching 的 OutputData 读取测量位姿。</summary>
    public static bool TryReadMeasuredPose(
        IReadOnlyDictionary<string, object>? outputData,
        out Pose2D measuredPose,
        out string? errorMessage,
        int matchIndex = 0)
        => TemplateMatchOutputReader.TryReadMeasuredPose(outputData, out measuredPose, out errorMessage, matchIndex);

    /// <summary>用匹配结果 + 示教配方一步得到对齐后的 ROI。</summary>
    public static RoiAlignmentResult AlignRecipe(
        AlignmentRecipe recipe,
        IReadOnlyDictionary<string, object>? templateMatchOutput,
        int matchIndex = 0)
        => RoiAlignmentApplier.ApplyFromTemplateMatchOutput(recipe, templateMatchOutput, matchIndex);
}