var result = 1;
var fullPath = "";
var tempfullPath = "";
var outdir = "";
var selectedFiles;
var isDesktop = false;
var success = false;
var passwordbool = false;
var archivepassword = "";
var checkpswbool = false;

if(action.Control.HWnd.ToInt32() == sp.DesktopWindowListView().HWnd.ToInt32()) {
    //Desktop
    selectedFiles = sp.GetSelectedFilesOnDesktop();
    isDesktop = true;
} else {
    //Not Desktop
    selectedFiles = sp.GetSelectedFilesInExplorer(action.Window.HWnd);
}

if(selectedFiles.Length == 1) {

    fullPath = selectedFiles[0];

    if(isDesktop) {
        fullPath = System.Environment.GetFolderPath(System.Environment.SpecialFolder.Desktop) + "\\" + fullPath;
    }

    var fileNameNoExt = System.IO.Path.GetFileNameWithoutExtension(fullPath);
    var folderName = System.IO.Path.GetDirectoryName(fullPath);

    outdir = folderName + "\\" + fileNameNoExt;

    var path = fullPath.replaceAll("\\","\\\\")
    var p = new System.Diagnostics.Process();
    p.StartInfo.UseShellExecute = false;
    p.StartInfo.RedirectStandardOutput = true;
    p.StartInfo.FileName = "C:\\Program Files\\7-Zip\\7z.exe";
    p.StartInfo.CreateNoWindow = true;
    p.StartInfo.Arguments = "l \"" + path + "\" -x!*\\*";
    p.Start();
    var output = p.StandardOutput.ReadToEnd();
    p.WaitForExit();

    var lines = output.split(/\r\n|\n\r|\n|\r/);
    var filenum = 0;
    var foldnum = 0;
    var filepath = "";
    var str = "";

    for(var i = 0; i < lines.length - 1; i++) {
        if(/^[0-9]{4}-/.test(lines[i])) {
            if(i = lines.length - 2) {
                if(lines[lines.length - 2].indexOf("folders") > -1) {
                    foldnum = lines[lines.length - 2].split(', ')[1].split(' folders')[0];
                }
                if(lines[lines.length - 2].indexOf("files") > -1) {
                    filenum = lines[lines.length - 2].slice(53).split(' files')[0];
                }
            } 

        }
    }


    var q = new System.Diagnostics.Process();
    q.StartInfo.UseShellExecute = false;
    q.StartInfo.RedirectStandardOutput = true;
    q.StartInfo.FileName = "C:\\Program Files\\7-Zip\\7z.exe";
    q.StartInfo.CreateNoWindow = true;
    q.StartInfo.Arguments = "l -slt \"" + path + "\" -x!*\\*";
    q.Start();
    var output = q.StandardOutput.ReadToEnd();
    q.WaitForExit();

    var linesq = output.split(/\r\n|\n\r|\n|\r/);

    for(var i = 0; i < linesq.length - 1; i++) {
        if(linesq[i].indexOf("Encrypted = +") > -1) {
            passwordbool = true;
        }
    }

    if(passwordbool) {
        archivepassword = getPassword();
    }

    var r = new System.Diagnostics.Process();
    r.StartInfo.UseShellExecute = false;
    r.StartInfo.RedirectStandardOutput = true;
    r.StartInfo.FileName = "C:\\Program Files\\7-Zip\\7z.exe";
    r.StartInfo.CreateNoWindow = true;
    r.StartInfo.Arguments = "t -p\"" + archivepassword + "\" \"" + path + "\"" 
    r.Start();
    var output = r.StandardOutput.ReadToEnd();
    r.WaitForExit();

    var linesr = output.split(/\r\n|\n\r|\n|\r/);

    for(var i = 0; i < linesr.length - 1; i++) {
        if(linesr[i].indexOf("Everything is Ok") > -1) {
            checkpswbool = true;
        }
    }

    StrokesPlus.Console.Log("filenum" + filenum + " " + "foldnum" + foldnum);
    if(checkpswbool) {
        if((filenum == 1 && foldnum == 0) || (filenum == 0 && foldnum == 1) || (filenum == 0 && foldnum == 0)) { 
            result = sp.RunProgram('C:\\Program Files\\7-Zip\\7z.exe', 
                                               `x "${fullPath}" -p"${archivepassword}" -o"${folderName}" -aou`, 
                                               'open', 'hidden', false, true, true); 
        } else if((filenum > 1 && foldnum == 0) || (filenum == 0 && foldnum > 1) || (filenum > 0 && foldnum > 0)) { 
            result = sp.RunProgram('C:\\Program Files\\7-Zip\\7z.exe', 
                                       `x "${fullPath}" -p"${archivepassword}" -o"${outdir}" -aou`, 
                                       'open', 'hidden', false, true, true);
        }
    }
} else if(selectedFiles.Length > 1) { 
    for(i = 0; i < selectedFiles.Length; i++)
    {
        tempfullPath = selectedFiles[i];

        if(isDesktop) {
            tempfullPath = System.Environment.GetFolderPath(System.Environment.SpecialFolder.Desktop) + "\\" + tempfullPath;
        }
        var tempfolderName = System.IO.Path.GetDirectoryName(tempfullPath);
        result = sp.RunProgram('C:\\Program Files\\7-Zip\\7z.exe', 
                                           `x "${tempfullPath}" -o"${tempfolderName}" -aou`, 
                                           'open', 'hidden', false, true, true); 
    }
} else {

}

if(result == 0) { 
    success = true;
    sp.ShowBalloonTip("ZIP Extract", "Success", "info", 1000);
} 
if(!success) {
    if(!checkpswbool && archivepassword != "") {
        sp.ShowBalloonTip("ZIP Extract", "Error Password", "error", 1000);
    } else if(!checkpswbool && archivepassword == "") {
        
    } else {
        sp.ShowBalloonTip("ZIP Extract", "Failed", "error", 1000);
    }
}


function getPassword() {
    var input;
    var Forms = forms.System.Windows.Forms;
    var form = new Forms.Form;
    var tt = new System.Windows.Forms.ToolTip();
    var ht = sp.ForegroundWindow().Screen.Bounds.Height;
    var wd = sp.ForegroundWindow().Screen.Bounds.Width;

    form.StartPosition = Forms.FormStartPosition.Manual;
    form.FormBorderStyle = Forms.FormBorderStyle.FixedToolWindow;
    form.TopMost = true;
    form.ControlBox = false;
    form.ShowInTaskbar = false;
    form.Margin = new Forms.Padding(0);
    form.Padding = new Forms.Padding(1); 
    form.MinimumSize = new Size(100, 10);
    form.Size = new Size(300, 10);
    form.Location = new Point(wd/2 - 130, ht/2 - 60);
    form.AutoSize = true;
    form.GetType().GetProperty("DoubleBuffered",
            host.flags(clr.System.Reflection.BindingFlags.NonPublic,
            clr.System.Reflection.BindingFlags.Instance))
            .SetValue(form, true);
    form.BackColor = Color.WhiteSmoke;
    

    var label = new Forms.Label

    label.Text = "PSW:";
    label.Location = new Point(5, 8);
    label.Font = new System.Drawing.Font("Microsoft YaHei", 12, FontStyle.Regular);
    label.Height = 20;
    label.Width = 45;
    //tt.SetToolTip(label, "Click to move");
    form.Controls.Add(label);

    var textBox = new Forms.TextBox;
    textBox.Size = new Size(150, 20);
    textBox.Location = new Point(50, 5);
    textBox.Font = new System.Drawing.Font("Microsoft YaHei", 12, FontStyle.Regular);
    textBox.Text = "";
    form.Controls.Add(textBox);

    var okButton = new Forms.Button;
    okButton.DialogResult = Forms.DialogResult.OK;
    okButton.Name = "okButton";
    okButton.Size = new Size(50, 23);
    okButton.Text = "&OK";
    okButton.Font = new System.Drawing.Font("Microsoft YaHei", 12, FontStyle.Regular);
    okButton.Location = new Point(205, 4);
    okButton.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
    okButton.FlatAppearance.BorderColor = Color.FromArgb(0, 255, 255, 255);
    okButton.FlatAppearance.BorderSize = 0; 
    okButton.TabStop = false;
    form.Controls.Add(okButton);

    var cancelButton = new Forms.Button;
    cancelButton.DialogResult = Forms.DialogResult.Cancel;
    cancelButton.Name = "cancelButton";
    cancelButton.Size = new Size(50, 23);
    cancelButton.Text = "&NO";
    cancelButton.Font = new System.Drawing.Font("Microsoft YaHei", 12, FontStyle.Regular);
    cancelButton.Location = new Point(255, 4);
    cancelButton.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
    cancelButton.FlatAppearance.BorderColor = Color.FromArgb(0, 255, 255, 255);

    cancelButton.FlatAppearance.BorderSize = 0; 
    cancelButton.TabStop = false;
    form.Controls.Add(cancelButton);

    form.AcceptButton = okButton;
    form.CancelButton = cancelButton;

    dragMoveBlind = ShowImageBindDragMove(form, form);
    dragMoveBlind = ShowImageBindDragMove(form, label);
    //dragMoveBlind = ShowImageBindDragMove(form, textBox);
    form.ShowDialog();

    input = textBox.Text;

    return input;
}


function ShowImageBindDragMove(form, item) {
    var Cursors = forms.System.Windows.Forms.Cursors;
    var ReleaseCapture = sp_config.GetType().Assembly.GetType("API").GetMethod("ReleaseCapture");

    var item_mouseMove = 
    item.MouseMove.connect(
    function (sender, e) {
        var hitResize = form.Height + form.Width - (e.X + e.Y) < 30;
        var cursor = hitResize ? Cursors.SizeNWSE : Cursors.Default;
        if (item.Cursor != cursor) item.Cursor = cursor;
        if (e.Button == MouseButtons.Left) {
            ReleaseCapture.Invoke(null, null);
            sp.WindowFromHandle(form.Handle).SendMessageObj(0x0112,
                hitResize ? 0xF008 : 0xF012, 0);
        }
    });

    return [item_mouseMove];
}