using System;
using System.Collections.Generic;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace ExWeb
{
    public partial class Mod_Par : System.Web.UI.Page
    {
        public static string[] Modules = new string[]
        {
            "calendar",
            "content",
            "directory",
            "download",
            "image",
            "inline",
            "links",
            "maps",
            "password",
            "picasa",
            "search",
            "sendmail",
            "template",
            "upload"
        };
        protected void Page_Load(object sender, EventArgs e)
        {
            string ModuleToShow = Mod.GetQs_String("mod", "", this.Page);
            string Show = Mod.GetQs_String("show", "", this.Page);
            string[][] Help_Attributes = GetAttributes(ModuleToShow);
            string Help_Description = GetHelp(ModuleToShow);

            SortedList<string, string> list = Mod.GetQs(this.Page);
            string QS = "";
            string Path = "";
            for (int i = 0; i < list.Count; i++)
            {
                string Key = list.Keys[i].ToLower();
                string Value = list[list.Keys[i]];
                switch (Key)
                {
                    case "fil":
                        if (Path == "") Path = Value;
                        else Path = Value + Path;
                        break;
                    case "pat":
                        if (!Value.EndsWith("/")) Value += "/";
                        if (Path == "") Path = Value;
                        else Path = Value + Path;
                        break;
                    default:
                        QS += "<b>" + Key + "</b>:" + Value + " ";
                        break;
                    case "id":
                    case "ix":
                        break;
                }
            }
            switch (Show.ToLower())
            {
                case "doc":
                    Label_Title.Text += "Modul: " + ModuleToShow
                        + "<br/>Dokumentation";
                    break;
                case "exe":
                    Label_Title.Text += "Modul: " + ModuleToShow
                        + "<br/>Ausführung"
                        + "<br/>" + Path;
                    break;
                case "all":
                    Label_Title.Text += "Liste aller Module";
                    Label_Title.Text += "<br/>Für detaillierte Beschreibung und Beispielanwendungen im Menü links auf das jeweilige Untermenü 'Module... klicken";
                    break;
                default:
                    Label_Title.Text += Path + "<br/>" + QS;
                    break;
            }

            switch (Show.ToLower())
            {
                case "doc":
                    // Label_Title.Text = "Documentation ";
                    List<Control> Help = ShowHelp(this.Page, "Mod_" + ModuleToShow + ".ascx", ModuleToShow.ToLower(), Help_Description, Help_Attributes);
                    for (int i = 0; i < Help.Count; i++)
                    {
                        PlaceHolder_Mod.Controls.Add(Help[i]);
                    }
                    break;
                case "exe":
                    // Label_Title.Text = "Test ";
                    string Iframe_Code = Mod_Inline.GetIframe("TestFrame", Mod.GetQs_String("pat", "", this.Page) + Mod.GetQs_String("fil", "", this.Page), -1, -1, "auto");
                    PlaceHolder_Mod.Controls.Add(new LiteralControl(Iframe_Code));
                    break;
                case "all":
                    string s = "<table>";
                    for (int i = 0; i < Mod_Par.Modules.Length; i++)
                        s += "<tr><td valign='top'><p style='font-weight:bold;'>" + Mod_Par.Modules[i] + "</p></td><td valign='top'>" + MakeHtml(GetHelp(Modules[i])) + "</td></tr>";
                    s += "</table>";
                    PlaceHolder_Mod.Controls.Add(new LiteralControl(s));
                    break;
                default:
                    // Label_Title.Text = "Module: " + ModuleToShow;
                    Control c;
                    switch (ModuleToShow.ToLower())
                    {
                        case "calendar":
                            c = LoadControl("~/Mod/Mod_Calendar.ascx");
                            PlaceHolder_Mod.Controls.Add(c);
                            break;
                        case "content":
                            c = LoadControl("~/Mod/Mod_Content.ascx");
                            PlaceHolder_Mod.Controls.Add(c);
                            break;
                        case "directory":
                            c = LoadControl("~/Mod/Mod_Directory.ascx");
                            PlaceHolder_Mod.Controls.Add(c);
                            break;
                        case "download":
                            c = LoadControl("~/Mod/Mod_Download.ascx");
                            PlaceHolder_Mod.Controls.Add(c);
                            break;
                        case "image":
                            c = LoadControl("~/Mod/Mod_Image.ascx");
                            PlaceHolder_Mod.Controls.Add(c);
                            break;
                        case "inline":
                            c = LoadControl("~/Mod/Mod_Inline.ascx");
                            PlaceHolder_Mod.Controls.Add(c);
                            break;
                        case "links":
                            c = LoadControl("~/Mod/Mod_Links.ascx");
                            PlaceHolder_Mod.Controls.Add(c);
                            break;
                        case "maps":
                            c = LoadControl("~/Mod/Mod_Maps.ascx");
                            PlaceHolder_Mod.Controls.Add(c);
                            break;
                        case "password":
                            c = LoadControl("~/Mod/Mod_Password.ascx");
                            PlaceHolder_Mod.Controls.Add(c);
                            break;
                        case "picasa":
                            c = LoadControl("~/Mod/Mod_Picasa.ascx");
                            PlaceHolder_Mod.Controls.Add(c);
                            break;
                        case "search":
                            c = LoadControl("~/Mod/Mod_Search.ascx");
                            PlaceHolder_Mod.Controls.Add(c);
                            break;
                        case "sendmail":
                            c = LoadControl("~/Mod/Mod_Sendmail.ascx");
                            PlaceHolder_Mod.Controls.Add(c);
                            break;
                        case "template":
                            c = LoadControl("~/Mod/Mod_Template.ascx");
                            PlaceHolder_Mod.Controls.Add(c);
                            break;
                        case "upload":
                            c = LoadControl("~/Mod/Mod_Upload.ascx");
                            PlaceHolder_Mod.Controls.Add(c);
                            break;
                        default:
                        case "doc":
                        case "exe":
                            c = null;
                            return;
                    }
                    break;
            }
        }
        public string[] HelpHeader = new string[] { "Attribut", "Werte", "Default", "Optional", "Beschreibung", "Beispiel" };
        public bool[] HelpTt = new bool[] { true, true, true, false, false, true };
        public System.Web.UI.WebControls.HorizontalAlign[] HelpHorizontalAlign = new System.Web.UI.WebControls.HorizontalAlign[] 
        { 
            System.Web.UI.WebControls.HorizontalAlign.Left, 
            System.Web.UI.WebControls.HorizontalAlign.Center, 
            System.Web.UI.WebControls.HorizontalAlign.Center, 
            System.Web.UI.WebControls.HorizontalAlign.Center, 
            System.Web.UI.WebControls.HorizontalAlign.Left, 
            System.Web.UI.WebControls.HorizontalAlign.Left 
        };
        public string MakeHtml(string txt)
        {
            txt = txt.Replace("<pre>", "##pre##");
            txt = txt.Replace("</pre>", "##/pre##");
            txt = txt.Replace("<tt>", "##tt##");
            txt = txt.Replace("</tt>", "##/tt##");
            txt = Mod.Untag(txt);
            txt = txt.Replace("##pre##", "<pre>");
            txt = txt.Replace("##/pre##", "</pre>");
            txt = txt.Replace("##tt##", "<tt>");
            txt = txt.Replace("##/tt##", "</tt>");
            return "<p>" + txt.Replace("\r\n\r\n", "</p><p>").Replace("\r\n", "<br/>") + "</p>";
        }
        public List<Control> ShowHelp(Page p, string ModuleFile, string ModuleCode, string Help_Description, string[][] Help_Attributes)
        {
            List<Control> ctrls = new List<Control>();
            Label l = new Label();
            l.Text =
                "<h3>Funktion</h3>"
                + MakeHtml(Help_Description)
                + "<h3>Anwendung</h3>"
                + "<p>In einer Seite .aspx wird unmittelbar nach der Kopfzeile <tt><@Page...</tt> eingefügt: ";
            ctrls.Add(l);

            Mod_Inline mi = (Mod_Inline)p.LoadControl(Mod.RelPathToMod + "Mod_Inline.ascx");
            mi.Mode = "high";
            mi.Text = "<%@ Register "
                + "\r\nTagPrefix=\"mod\""
                + "\r\nTagName=\"" + ModuleCode + "\""
                + "\r\nSrc=\"" + ModuleFile + "\""
                + "\r\n%>\r\n";
            mi.Extension = "xml";
            ctrls.Add(mi);

            l = new Label();
            l.Text =
                "und an der Stelle, an der das Modul benötigt wird:";
            ctrls.Add(l);

            mi = (Mod_Inline)p.LoadControl(Mod.RelPathToMod + "Mod_Inline.ascx");
            mi.Mode = "high";
            mi.Text = " \r\n<mod:" + ModuleCode + " "
                + "\r\nrunat=\"server\" "
                + "\r\nID=" + ModuleCode + "1"
                + "\r\nAttribut1=\"wert1\""
                + "\r\nAttribut2=\"wert2\""
                + "\r\n...>"
                + "\r\n</mod:" + ModuleCode + ">";
            mi.Extension = "xml";
            ctrls.Add(mi);
            l = new Label();
            l.Text =
                "wobei die Attribute der nachfolgenden Tabelle verwendet werden"
                + "<h3>Attribute</h3>"
                ;
            ctrls.Add(l);
            Table table = new Table();
            table.Rows.Add(GetHelpRow(HelpHeader, true, false));
            for (int i = 0; i < Help_Attributes.Length; i++)
            {
                table.Rows.Add(GetHelpRow(Help_Attributes[i], false, false));
            }
            ctrls.Add(table);
            return ctrls;
        }
        private TableRow GetHelpRow(string[] HelpRow, bool Header, bool Common)
        {
            TableRow tr = (Header ? new TableHeaderRow() : new TableRow());
            TableCell tc;
            for (int i = 0; i < HelpRow.Length; i++)
            {
                tc = (Header ? new TableHeaderCell() : new TableCell());
                tc.Text = HelpRow[i];
                tc.HorizontalAlign = HelpHorizontalAlign[i];
                if (Common) tc.BackColor = System.Drawing.Color.LightGray;
                if (!Header) if (HelpTt[i]) tc.Text = "<tt>" + tc.Text + "</tt>";
                tr.Cells.Add(tc);
            }
            return tr;
        }
        private string[][] GetAttributes(string Module)
        {
            string[][] Help_Attributes = null;
            switch (Module.ToLower())
            {
                default:
                    break;
                case "common":
                    Help_Attributes = Mod.Help_Attributes;
                    break;
                case "calendar":
                    Help_Attributes = Mod_Calendar.Help_Attributes;
                    break;
                case "content":
                    Help_Attributes = Mod_Content.Help_Attributes;
                    break;
                case "directory":
                    Help_Attributes = Mod_Directory.Help_Attributes;
                    break;
                case "download":
                    Help_Attributes = Mod_Download.Help_Attributes;
                    break;
                case "image":
                    Help_Attributes = Mod_Image.Help_Attributes;
                    break;
                case "inline":
                    Help_Attributes = Mod_Inline.Help_Attributes;
                    break;
                case "links":
                    Help_Attributes = Mod_Links.Help_Attributes;
                    break;
                case "maps":
                    Help_Attributes = Mod_Maps.Help_Attributes;
                    break;
                case "password":
                    Help_Attributes = Mod_Password.Help_Attributes;
                    break;
                case "picasa":
                    Help_Attributes = Mod_Picasa.Help_Attributes;
                    break;
                case "search":
                    Help_Attributes = Mod_Search.Help_Attributes;
                    break;
                case "sendmail":
                    Help_Attributes = Mod_Sendmail.Help_Attributes;
                    break;
                case "template":
                    Help_Attributes = Mod_Template.Help_Attributes;
                    break;
                case "upload":
                    Help_Attributes = Mod_Upload.Help_Attributes;
                    break;
            }
            return Help_Attributes;
        }
        private string GetHelp(string Module)
        {
            string Help_Description = "";
            switch (Module.ToLower())
            {
                default:
                    break;
                case "common":
                    Help_Description = Mod.Help_Description;
                    break;
                case "calendar":
                    Help_Description = Mod_Calendar.Help_Description;
                    break;
                case "content":
                    Help_Description = Mod_Content.Help_Description;
                    break;
                case "directory":
                    Help_Description = Mod_Directory.Help_Description;
                    break;
                case "download":
                    Help_Description = Mod_Download.Help_Description;
                    break;
                case "image":
                    Help_Description = Mod_Image.Help_Description;
                    break;
                case "inline":
                    Help_Description = Mod_Inline.Help_Description;
                    break;
                case "links":
                    Help_Description = Mod_Links.Help_Description;
                    break;
                case "maps":
                    Help_Description = Mod_Maps.Help_Description;
                    break;
                case "password":
                    Help_Description = Mod_Password.Help_Description;
                    break;
                case "picasa":
                    Help_Description = Mod_Picasa.Help_Description;
                    break;
                case "search":
                    Help_Description = Mod_Search.Help_Description;
                    break;
                case "sendmail":
                    Help_Description = Mod_Sendmail.Help_Description;
                    break;
                case "template":
                    Help_Description = Mod_Template.Help_Description;
                    break;
                case "upload":
                    Help_Description = Mod_Upload.Help_Description;
                    break;
            }
            return Help_Description;
        }
    }
}