using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CobProgAid
{
    public class CodeChanger
    {

        public event UpdHandler Updated;
        public EventArgs e = null;
        public delegate void UpdHandler(CodeChanger m, EventArgs e);

        //-------------------------------------------
        private string template;
        private string templateName;
        private string filename;
        private string progname;

        private string xmlcopy;
        private string xmlreadcopy;
        private string xmlfilename;

        public string Template
        {
            get {
                return template;
            }
            set
            {
                template = value;
                process();
            }
        }
        public string TemplateName
        {
            get
            {
                return templateName;
            }
            set
            {
                templateName = value;
            }
        }

        public string CodeOut { get; set; }

        public string FileName
        {
            get
            {
                return filename;
            }
            set
            {
                filename = value;
                process();
            }
        }
        public string ProgName
        {
            get
            {
                return progname;
            }

            set
            {
                progname = value;
                process();
            }
        }

//------------------------------------------------------
        public string XMLcopy
        {
            get
            {
                return xmlcopy;
            }

            set
            {
                xmlcopy = value;
                process();
            }
        }
        public string XMLfilename
        {
            get
            {
                return xmlfilename;
            }

            set
            {
                xmlfilename = value;
                process();
            }
        }
        public string XMLReadCopy
        {
            get
            {
                return xmlreadcopy;
            }

            set
            {
                xmlreadcopy = value;
                process();
            }
        }



//------------------------------------------------------



        private void process()
        {
            string workText = Template;
            if (filename!=null&&filename != "")
            {
                workText = workText.Replace("XXXXX", filename);
            }
            if ((templateName != "CobMallLasFil" && (filename == null || filename == "") 
                && progname != null && progname != "") || filename != null && filename != "" && progname != null && progname != "")
            {
                workText = workText.Replace("YYYYYYY", progname);
                if (templateName == "CobMallLasFil")
                {
                    workText = workText.Replace("TO" + filename.Trim(), progname);
                }
                workText = workText.Replace("$FNL", progname.Length.ToString("00"));
            }
            if (xmlcopy != null && xmlcopy != "")
            {
                workText = workText.Replace("$copyxmlxd", xmlcopy);
            }

            if (xmlreadcopy != null && xmlreadcopy != "")
            {
                workText = workText.Replace("$copyxmlrun", xmlreadcopy);
            }

            if (xmlfilename != null && xmlfilename != "")
            {
                workText = workText.Replace("$xmlfilnamn", xmlfilename);
            }

            CodeOut = workText;
            Updated(this, e);
        }
    }
}