package;


import hxp.Path;
import haxe.Json;
import haxe.Template;
import lime.tools.AssetHelper;
import lime.tools.AssetType;
import lime.tools.DeploymentHelper;
import lime.tools.ProjectHelper;
import hxp.System;
import lime.tools.FlashHelper;
import hxp.Haxelib;
import lime.tools.HTML5Helper;
import hxp.Log;
import hxp.Path;
import lime.tools.Platform;
import hxp.System;
import lime.tools.PlatformTarget;
import hxp.System;
import lime.tools.Project;
import hxp.System;
import sys.io.File;
import sys.FileSystem;

#if neko
import neko.vm.Thread;
#end


class FlashPlatform extends PlatformTarget {


	private var embedded:Bool;
	private var logLength:Int = 0;


	public function new (command:String, _project:Project, targetFlags:Map<String, String>) {

		super (command, _project, targetFlags);

		targetDirectory = Path.combine (project.app.path, project.config.getString ("flash.output-directory", "flash"));

	}


	public override function build ():Void {

		System.runCommand ("", "haxe", [ targetDirectory + "/haxe/" + buildType + ".hxml" ]);

	}


	public override function clean ():Void {

		var targetPath = targetDirectory + "";

		if (FileSystem.exists (targetPath)) {

			System.removeDirectory (targetPath);

		}

	}


	public override function deploy ():Void {

		DeploymentHelper.deploy (project, targetFlags, targetDirectory, "Flash");

	}


	public override function display ():Void {

		Sys.println (getDisplayHXML ());

	}


	private function generateContext ():Dynamic {

		// project = project.clone ();

		if (project.targetFlags.exists ("xml")) {

			project.haxeflags.push ("-xml " + targetDirectory + "/types.xml");

		}

		if (Log.verbose) {

			project.haxedefs.set ("verbose", 1);

		}

		var context = project.templateContext;
		context.WIN_FLASHBACKGROUND = project.window.background != null ? StringTools.hex (project.window.background, 6) : "0xFFFFFF";
		var assets:Array<Dynamic> = cast context.assets;

		for (asset in assets) {

			var assetType:AssetType = Reflect.field (AssetType, asset.type.toUpperCase ());

			switch (assetType) {

				case MUSIC : asset.flashClass = "flash.media.Sound";
				case SOUND : asset.flashClass = "flash.media.Sound";
				case IMAGE : asset.flashClass = "flash.display.BitmapData";
				case FONT : asset.flashClass = "flash.text.Font";
				default: asset.flashClass = "flash.utils.ByteArray";

			}

		}

		return context;

	}


	private function getDisplayHXML ():String {

		var hxml = System.findTemplate (project.templatePaths, "flash/hxml/" + buildType + ".hxml");

		var context = project.templateContext;
		context.WIN_FLASHBACKGROUND = StringTools.hex (project.window.background, 6);
		context.OUTPUT_DIR = targetDirectory;

		var template = new Template (File.getContent (hxml));

		return template.execute (context) + "\n-D display";

	}


	public override function run ():Void {

		if (traceEnabled) {

			FlashHelper.enableLogging ();
			logLength = FlashHelper.getLogLength ();

		}

		if (project.app.url != null && project.app.url != "") {

			System.openURL (project.app.url);

		} else {

			var destination = targetDirectory + "/bin";
			var targetPath = project.app.file + ".swf";

			if (project.targetFlags.exists ("web")) {

				HTML5Helper.launch (project, targetDirectory + "/bin");

			} else {

				if (traceEnabled) {

					#if neko Thread.create (function () { #end

						FlashHelper.run (project, destination, targetPath);
						//Sys.exit (0);

					#if neko }); #end

					Sys.sleep (0.1);

				} else {

					FlashHelper.run (project, destination, targetPath);

				}

			}

		}

	}


	public override function trace ():Void {

		FlashHelper.enableLogging ();
		FlashHelper.tailLog (logLength);

	}


	public override function update ():Void {

		AssetHelper.processLibraries (project, targetDirectory);

		var destination = targetDirectory + "/bin/";
		System.mkdir (destination);

		// project = project.clone ();

		embedded = FlashHelper.embedAssets (project, targetDirectory);

		var context = generateContext ();
		context.OUTPUT_DIR = targetDirectory;

		ProjectHelper.recursiveSmartCopyTemplate (project, "haxe", targetDirectory + "/haxe", context);
		ProjectHelper.recursiveSmartCopyTemplate (project, "flash/hxml", targetDirectory + "/haxe", context);
		ProjectHelper.recursiveSmartCopyTemplate (project, "flash/haxe", targetDirectory + "/haxe", context, true, false);

		if (project.targetFlags.exists ("web") || project.app.url != "") {

			System.mkdir (destination);
			ProjectHelper.recursiveSmartCopyTemplate (project, "flash/templates/web", destination, generateContext ());

		}

		if (embedded) {

			var files = [ "debug.hxml", "release.hxml", "final.hxml" ];
			var path, hxml, lines, output;

			for (file in files) {

				path = targetDirectory + "/haxe/" + file;
				hxml = File.getContent (path);

				if (hxml.indexOf ("-swf-header") > -1) {

					lines = ~/[\r\n]+/g.split (hxml);
					output = [];

					for (line in lines) {

						if (line.indexOf ("-swf-header") > -1) continue;
						output.push (line);

					}

					if (output.length < lines.length) {

						File.saveContent (path, output.join ("\n"));

					}

				}

			}

		}

		for (asset in project.assets) {

			if (asset.type == AssetType.TEMPLATE || asset.embed == false /*|| !usesLime*/) {

				var path = Path.combine (destination, asset.targetPath);

				System.mkdir (Path.directory (path));
				AssetHelper.copyAsset (asset, path, context);

			}

		}

	}


	/*private function getIcon (size:Int, targetPath:String):Void {

		var icon = icons.findIcon (size, size);

		if (icon != "") {

			System.copyIfNewer (icon, targetPath);

		} else {

			icons.updateIcon (size, size, targetPath);

		}

	}*/


	public override function watch ():Void {

		var dirs = []; // WatchHelper.processHXML (getDisplayHXML (), project.app.path);
		var command = ProjectHelper.getCurrentCommand ();
		System.watch (command, dirs);

	}


	@ignore public override function install ():Void {}
	@ignore public override function rebuild ():Void {}
	@ignore public override function uninstall ():Void {}

}