using UnityEditor.Build;
using UnityEditor.Build.Reporting;
using UnityEngine.Experimental.Rendering;
using UnityEngine.Experimental.Rendering.HDPipeline;

namespace UnityEditor.Experimental.Rendering.HDPipeline
{
    class HDRPPreprocessBuild : IPreprocessBuildWithReport
    {
        public int callbackOrder { get { return 0; } }

        public void OnPreprocessBuild(BuildReport report)
        {
            // Don't execute the preprocess if we are not HDRenderPipeline
            HDRenderPipeline hdrp = RenderPipelineManager.currentPipeline as HDRenderPipeline;
            if (hdrp == null)
                return;

            // Note: If you add new platform in this function, think about adding support in IsSupportedPlatform() function in HDRenderPipeline.cs

            // If platform is supported all good
            if (report.summary.platform == BuildTarget.StandaloneWindows ||
                report.summary.platform == BuildTarget.StandaloneWindows64 ||
                report.summary.platform == BuildTarget.StandaloneLinux64 ||
                report.summary.platform == BuildTarget.StandaloneLinuxUniversal ||
                report.summary.platform == BuildTarget.StandaloneOSX ||
                report.summary.platform == BuildTarget.XboxOne ||
                report.summary.platform == BuildTarget.PS4 ||
                report.summary.platform == BuildTarget.Switch)
            {
                return;
            }

            string msg = "The platform " + report.summary.platform.ToString() + " is not supported with Hight Definition Render Pipeline";

            // Throw an exception to stop the build
            throw new BuildFailedException(msg);
        }
    }
}