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

namespace CodeShowWeb
{
    public partial class Index : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {

        }

        public string GetCode()
        {
            string CodeLang = GetLangParam();

            string CodeStr = "";
            if (CodeLang == "Java")
            {
                CodeStr = new JavaCodeWrite().ModelToJavaCode("CoderEngine", "A");
            }
            else if (CodeLang == "Swift")
            {
                CodeStr = new SwiftCodeWrite().ModelToSwiftCode("CoderEngine", "A");
            }
            else if (CodeLang == "JavaScript")
            {
                CodeStr = new AjaxCodeWrite().ModelToAjaxCode("CoderEngine", "A");
            }

            else if (CodeLang == "CSharp")
            {
                CodeStr = new CSharpCodeWrite().ModelToCSCode("CoderEngine", "A");
            }


            //避免类似 List<XXX> 这类的< >被识别为html标签显示异常
            CodeStr = CodeStr.Replace("<", "&lt;");
            CodeStr = CodeStr.Replace(">", "&gt;");

            return CodeStr;
        }

        public string GetLangParam()
        {
            var lang = Request.QueryString["Lang"];
            if (lang != null && lang != "")
            {
                return lang;
            }
            else
                return "Java";
        }

        public string GetLangCodeShowName()
        {
            string str = GetLangParam();
            switch (str)
            {
                case "Java": return "java";
                case "C#": return "C#";
                default:return str;
            }
        }

        public string GetCodeStyle()
        {
            string CodeLang = GetLangParam();
            if (CodeLang == "Java")
            {
                return "androidstudio.css";
            }
            else if (CodeLang == "Swift")
            {
                return "xcode.css";
            }
            else if (CodeLang == "JavaScript")
            {
                return "codepen-embed.css";
            }
            else if (CodeLang == "CSharp")
            {
                return "atelier-plateau-dark.css";
            }

            return "代码语言尚未支持";
        }
        
    }
}