crosslangextras/Tesses.CrossLang.Shell/src/login.tcross

func Tesses.CrossLang.Shell.Login(dd)
{
    var accounts = [];
   
    
    if(FS.Local.FileExists(Env.CrossLangConfig / "auth.json"))
    {
        accounts = Json.Decode(FS.ReadAllText(FS.Local,Env.CrossLangConfig / "auth.json"));
        if(TypeOf(accounts) != "List") accounts = [];
    }

    //crosslang login local https://cpkg.tesseslanguage.com/
    //crosslang login [NAME] [HOST] [TOKEN]

    


    if(dd.Arguments.Length < 3)
    {
        //not valid
        Console.WriteLine("USAGE: crosslang login [name] [host]");
        Console.WriteLine("USAGE: crosslang login [name] [host] [token]");
        Console.WriteLine();
        Console.WriteLine("ARGUMENTS:");
        Console.WriteLine("name: the session name");
        Console.WriteLine("host: the host of the package server such as https://cpkg.tesseslanguage.com/");
        Console.WriteLIne("token: allows you to login from an existing session token, if it is not included this will ask for email and password");
    }
    else if(dd.Arguments.Length == 3)
    {
        //name server-url

        var name = dd.Arguments[1];

        var host = dd.Arguments[2];
        Console.Write("Name (empty for CrossLang Shell): ");
        var name = Console.ReadLine() ?? "";
        if(name == "") name = "CrossLang Shell";

        Console.Write("Email: ");
        var email = Console.ReadLine();
        Console.Write("Password: ");
       
        var echo = Console.Echo;
        Console.Echo = false;
        var password = Console.ReadLine();
        Console.Echo = echo;
        Console.WriteLine();

        var accountRequest = {
            name,
            email,
            password
        };

        var req = {
                Method="POST",
                Body = Net.Http.TextHttpRequestBody(accountRequest.ToString(),"application/json")
        };
        
        var http = Net.Http.MakeRequest($"{host.TrimEnd('/')}/api/v1/login",req);
        if(http.StatusCode == 401 && http.ResponseHeaders.TryGetFirst("Content-Type") == "application/json")
        {

            var json = Json.Decode(http.ReadAsString());
            Console.WriteLined($"Failed to login, reason={json.reason}");
            return 1;
        } 
        else if(http.ResponseHeaders.TryGetFirst("Content-Type") == "application/json")
        {
            var json = Json.Decode(http.ReadAsString());
           
           
           
                var hasSet=false;
                each(var ents : accounts)
                {
                    if(ents.name == name)
                    {
                        ents.host = host;
                        ents.token = json.token;
                        hasSet=true;
                    }
                }
                if(!hasSet)
                {
                    accounts.Add({
                        name,
                        host,
                        token = json.token
                    });
                }

                FS.WriteAllText(FS.Local,Env.CrossLangConfig / "auth.json",Json.Encode(accounts));
                Console.WriteLine("Logged in successfully");
            
        }
    }
    else if(dd.Arguments.Length == 4)
    {
        var name = dd.Arguments[1];

        var host = dd.Arguments[2];
        var token = dd.Arguments[3];

         var hasSet=false;
            each(var ents : accounts)
            {
                if(ents.name == name)
                {
                    ents.host = host;
                    ents.token = token;
                    hasSet=true;
                }
            }
            if(!hasSet)
            {
                accounts.Add({
                    name,
                    host,
                    token
                });
            }

            FS.WriteAllText(FS.Local,Env.CrossLangConfig / "auth.json",Json.Encode(accounts));
            Console.WriteLine("Added session successfully");
    }
}