// @Author  : popy32
// @Contact : 74o5o27o8#qq.com
// @File    : ffmpegrecord.aardio
// @Comment : ffmpeg录像

import process.ffmpeg;
import win.ui.tooltip; 
import time;
import win.ui;
/*DSG{{*/
var winform = win.form(text="摄像头录像";right=511;bottom=287;border="thin")
winform.add(
button={cls="button";text="开始录像";left=8;top=56;right=120;bottom=88;z=2};
button2={cls="button";text="结束录像";left=184;top=56;right=320;bottom=88;z=3};
button3={cls="button";text="打开视频目录";left=392;top=56;right=504;bottom=88;z=4};
button4={cls="button";text="获取DirectShow设备";left=184;top=16;right=320;bottom=48;z=7};
button5={cls="button";text="打开ffmpeg目录";left=392;top=16;right=504;bottom=48;z=8};
edit={cls="edit";left=8;top=120;right=504;bottom=280;edge=1;multiline=1;vscroll=1;z=1};
edit2={cls="edit";left=8;top=16;right=120;bottom=48;edge=1;z=6};
static={cls="static";text="日志输出：";left=8;top=96;right=104;bottom=112;transparent=1;z=5}
)
/*}}*/

// //this = ..process.popen(path,{"-authtoken="+(authtoken:""),"-log=stdout","-loglevel="+(logLevel:"INFO")});
//f  = process.ffmpeg({"-f", "dshow" , "-c:v" , "vp8", "-i",  'video="Integrated Camera"',  io.fullpath("/out.mp4")  });

//f  = process.ffmpeg({"-f", "dshow" , "-c:v" , "vp8", "-i",  'video="Integrated Camera"',  io.fullpath("/out.mp4")  });
//f  = process.ffmpeg({"-y", "-f", "vfwcap", "-i", "list" });

// -list_devices true -f dshow -i dummy
//f  = process.ffmpeg({"-list_devices", "true", "-f", "dshow", "-i" , "dummy"});

// ffmpeg -f dshow -list_options true -i video="HP Truevision HD"
// "Integrated Camera"
//f  = process.ffmpeg({"-f", "dshow", "-list_options", "true" , "-i", 'video="Integrated Camera"'});

// ffmpeg -f dshow -s 320x240 -r 30 -vcodec mjpeg -i video="HP Truevision HD" output.mp4
//f  = process.ffmpeg({"-f", "dshow", "-list_options", "true" , "-i", 'video="Integrated Camera"'});

//ffmpeg -codecs
//f  = process.ffmpeg({"-codecs"});

// ffmpeg -f dshow -s 320x240 -r 30 -vcodec mjpeg -i video="HP Truevision HD" output.mp4

import fsys;
fsys.createDir( ..io.appData( "aardio/ffmpeg/package" ));

var tooltipCtrl = win.ui.tooltip( winform );
tooltipCtrl.addTool(winform.edit2, "需输入正确的DirectShow设备名称" );

winform.edit2.text = "N/A"

winform.button.oncommand = function(id,event){
	
	var deviceName = string.trim(winform.edit2.text);
	//Integrated Webcam
	
	if(deviceName == "N/A") {
	    win.msgbox("需输入正确的DirectShow设备名称");
	    return;
	}
	
	
	//winform.button.disabled = true;
	var tm = time.now();
    tm.format = "%H%M%S";
	var outputname = ..io.fullpath( ..string.format("/%s.mkv", tostring(tm)) );
	f  = process.ffmpeg({"-f", "dshow", "-vcodec", "mjpeg", "-i", ..string.format('video="%s"', deviceName), outputname});
    //f  = process.ffmpeg({"-codecs"});
    //f  = process.ffmpeg({"-list_devices", "true", "-f", "dshow", "-i" , "dummy"});

    if(f) {
    	f.logResponse(winform.edit);
    	//winform.button2.disabled = false;
    	//f.waitOne();
    	//f.close();
    	//f = null;
	} else {
	    win.msgbox("下载失败，请手动下载exe文件并放置在ffmpeg目录");
	}
	
	//winform.button.disabled = false;
}

winform.button2.oncommand = function(id,event){
	if(not f) {
	    return;
	}
	
	if(f){
		var code, isRun = f.getExitCode();
		if( isRun ) {
		    return;
		}
		f.ctrlEvent(0);
		f.close();
		f = null;
		//winform.button2.disabled = true;
	}
}

winform.button3.oncommand = function(id,event){
	import process;
	process.explore(..io.fullpath("/"));
}

//winform.button2.disabled = true;

winform.button4.oncommand = function(id,event){
	f  = process.ffmpeg({"-list_devices", "true", "-f", "dshow", "-i" , "dummy"});
	if(f) {
    	f.logResponse(winform.edit);
    }else {
	    win.msgbox("下载失败，请手动下载exe文件并放置在ffmpeg目录");
	}
}

winform.button5.oncommand = function(id,event){
	import process;
	process.explore(  ..io.appData( "aardio/ffmpeg/package" )  );
}

winform.show();
win.loopMessage();