using UnityEditor;
using System;
using System.Collections.Generic;

class BuildScript {
	static string[] SCENES = FindEnabledEditorScenes();

	static string APP_NAME = "AngryBots";
	static string TARGET_DIR = "target";

	static void PerformAllBuilds ()
	{
		PerformMacOSXBuild ();
		PerformWindowsBuild ();
		PerformWebStreamingBuild ();
		PerformWebBuild ();
		PerformAndroidBuild();
		PerformiOSBuild();
	}

	static void PerformMacOSXBuild ()
	{
		string target_dir = APP_NAME;
		GenericBuild(SCENES, TARGET_DIR + "/" + target_dir, BuildTarget.StandaloneOSXUniversal,BuildOptions.None);
	}

	static void PerformWindowsBuild ()
	{
		string target_dir = APP_NAME + ".exe";
		GenericBuild(SCENES, TARGET_DIR + "/" + target_dir, BuildTarget.StandaloneWindows,BuildOptions.None);
	}

	static void PerformLinuxBuild ()
	{
		string target_dir = "linux";
		GenericBuild(SCENES, TARGET_DIR + "/" + target_dir, BuildTarget.StandaloneLinux,BuildOptions.None);
	}

	static void PerformWebStreamingBuild ()
	{
		string target_dir = "webstreaming";
		GenericBuild(SCENES, TARGET_DIR + "/" + target_dir, BuildTarget.WebPlayerStreamed,BuildOptions.None);
	}

	static void PerformWebBuild ()
	{
		string target_dir = "web";
		GenericBuild(SCENES, TARGET_DIR + "/" + target_dir, BuildTarget.WebPlayer,BuildOptions.None);
	}

	static void PerformWebGLBuild ()
	{
		string target_dir = "webgl";
		GenericBuild(SCENES, TARGET_DIR + "/" + target_dir, BuildTarget.WebGL,BuildOptions.None);
	}

	static void PerformAndroidBuild ()
	{
		//Set the path to the Android SDK on the machine, since Unity cannot retain the state properly
		AndroidSDKFolder.Path = "${ANDROID_HOME}";
		string target_dir = APP_NAME + ".apk";
		GenericBuild(SCENES, TARGET_DIR + "/" + target_dir, BuildTarget.Android,BuildOptions.None);
	}

	static void PerformiOSBuild ()
	{
		string target_dir = "iOS";
		//We do not build the xcodeproject in the target directory, since we do not want to archive the
		//entire xcode project, but instead build with XCode, then output the .ipa through Jenkins
		GenericBuild(SCENES, target_dir, BuildTarget.iOS,BuildOptions.None);
	}

	private static string[] FindEnabledEditorScenes() {
		List<string> EditorScenes = new List<string>();
		foreach(EditorBuildSettingsScene scene in EditorBuildSettings.scenes) {
			if (!scene.enabled) continue;
			EditorScenes.Add(scene.path);
		}
		return EditorScenes.ToArray();
	}

	static void GenericBuild(string[] scenes, string target_dir, BuildTarget build_target, BuildOptions build_options)
	{
		EditorUserBuildSettings.SwitchActiveBuildTarget(build_target);
		string res = BuildPipeline.BuildPlayer(scenes,target_dir,build_target,build_options);
		if (res.Length > 0) {
			throw new Exception("BuildPlayer failure: " + res);
		}
	}
}