//批量重命名
import fonts.fontAwesome;
import win.ui;
/*DSG{{*/
var winform = win.form(text="文件名批理替换程序";right=619;bottom=381;acceptfiles=1)
winform.add(
btnOpenDir={cls="plus";text="选择目录";left=482;top=42;right=600;bottom=72;align="left";color=3947580;dr=1;dt=1;font=LOGFONT(h=-13);iconStyle={align="left";font=LOGFONT(h=-13;name='FontAwesome');padding={left=8}};iconText='\uF07C';notify=1;textPadding={left=25};z=12};
btnReplace={cls="button";text="开始替换文件名";left=155;top=329;right=361;bottom=367;db=1;dr=1;z=9};
chkSubDir={cls="checkbox";text="递归处理子目录";left=156;top=281;right=272;bottom=297;checked=1;db=1;dr=1;z=10};
lbDir={cls="static";text="可拖动目录本程序中:";left=41;top=18;right=206;bottom=37;dl=1;dt=1;transparent=1;z=2};
lbExt={cls="static";text="后缀名:";left=39;top=83;right=146;bottom=102;align="right";dl=1;dt=1;transparent=1;z=7};
lbPattern={cls="static";text="文件名模式匹配规则:";left=6;top=117;right=146;bottom=136;align="right";dl=1;dt=1;transparent=1;z=4};
lbReplace={cls="static";text="替换函数:";left=42;top=159;right=149;bottom=182;align="right";dl=1;dt=1;transparent=1;z=5};
progress={cls="progress";left=156;top=308;right=536;bottom=318;db=1;dr=1;edge=1;hide=1;max=100;min=0;z=11};
txtDir={cls="edit";left=40;top=44;right=476;bottom=73;dl=1;dr=1;dt=1;edge=1;z=1};
txtExt={cls="edit";text="*.jpg|*.bmp";left=156;top=78;right=336;bottom=107;dl=1;dt=1;edge=1;multiline=1;z=6};
txtPattern={cls="edit";text="(\a+)(\d+)(\.\w+)";left=156;top=112;right=336;bottom=141;dl=1;dt=1;edge=1;multiline=1;z=3};
txtReplace={cls="edit";left=155;top=151;right=536;bottom=272;db=1;dl=1;dr=1;dt=1;edge=1;multiline=1;z=8}
)
/*}}*/

winform.txtReplace.text = /**
//参数请在上面的模式匹配中用圆括号指定
function($1,$2,$3) {
    return $1 ++ string.format("%06d",tonumber($2,10) ) 
        ++ $3;
}
**/
	
import fsys;
winform.btnReplace.oncommand = function(id,event){
	if( ! fsys.isDir( winform.txtDir.text ) ){
		return winform.txtDir.showErrorTip("请指定正确的目录","文件名批理替换程序");
	}
		
	winform.progress.hide = false;
	winform.btnReplace.disabled = true;
		
	var files = {};
	var callback = eval(winform.txtReplace.text)
	
	var pattern = winform.txtPattern.text;
	fsys.enum( winform.txtDir.text , string.split(winform.txtExt.text,"|"),
		function(dir,filename,fullpath,findData){  
			if(filename){ 
				files[fullpath] = io.joinpath( dir,string.replace( filename,pattern,callback), )
				winform.progress.stepIt()
			} 
		},winform.chkSubDir.checked 
	);
		
	for( p,np in files){
		winform.progress.stepIt()
		fsys.rename( p,np); 
	}  
	
	winform.progress.hide = true;
	winform.btnReplace.disabled = false;
}
	
winform.onDropFiles = function(files){
	winform.txtDir.text = files[1]; 
} 
	
import fsys.dlg.dir;
winform.btnOpenDir.oncommand = function(id,event){
	winform.txtDir.text = fsys.dlg.dir(,winform,'请选择要批量改名的目录')
}
winform.btnOpenDir.skin({
	color={
		active=0xFF00FF00;
		default=0xFF3C3C3C;
		disabled=0xFF6D6D6D;
		hover=0xFFFF0000
	}
})

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