// Login & Register System
//------------------------
native WP_Hash(buffer[], len, const str[]);

#define dregister 2011
#define dlogin 2012
#define UserPath "Users/%s.ini"

enum PlayerInfo
{
    Pass[129],
    Adminlevel,
    VIPlevel,
    Money,
    Scores,
    Kills,
    Deaths
}
new pInfo[MAX_PLAYERS][PlayerInfo];

stock Path(playerid)
{
    new str[128],name[MAX_PLAYER_NAME];
    GetPlayerName(playerid,name,sizeof(name));
    format(str,sizeof(str),UserPath,name);
    return str;
}

forward loadaccount_user(playerid, name[], value[]);
public loadaccount_user(playerid, name[], value[])
{
    INI_String("Password", pInfo[playerid][Pass],129);
    INI_Int("AdminLevel",pInfo[playerid][Adminlevel]);
    INI_Int("VIPLevel",pInfo[playerid][VIPlevel]);
    INI_Int("Money",pInfo[playerid][Money]);
    INI_Int("Scores",pInfo[playerid][Scores]);
    INI_Int("Kills",pInfo[playerid][Kills]);
    INI_Int("Deaths",pInfo[playerid][Deaths]);
    return 1;
}

public OnPlayerConnect(playerid)
{
    if(fexist(Path(playerid)))
    {
        INI_ParseFile(Path(playerid),"loadaccount_%s", .bExtra = true, .extra = playerid);
        ShowPlayerDialog(playerid,dlogin,DIALOG_STYLE_INPUT,"Login","Welcome, this username is registered.\nPlease enter your password to login","Login","Quit");
    }
    else
    {
        ShowPlayerDialog(playerid,dregister,DIALOG_STYLE_INPUT,"Register","Welcome, this username isn't registered.\nPlease enter your passwords to register and save your stats","Register","Quit");
        return 1;
    }
}

public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
    if(dialogid == dregister)
    {
        if(!response) return Kick(playerid);
        if(response)
        {
            if(!strlen(inputtext))
            {
                ShowPlayerDialog(playerid,dregister,DIALOG_STYLE_INPUT,"Register","Welcome, this username isn't registered\nPlease enter your password to register and save your stats\nPlease enter a password!","Register","Quit");
                return 1;
            }
            new hashpass[129];
            WP_Hash(hashpass,sizeof(hashpass),inputtext);
            new INI:file = INI_Open(Path(playerid));
            INI_SetTag(file,"Player's Data");
            INI_WriteString(file,"Password",hashpass);
            INI_WriteInt(file,"AdminLevel",0);
            INI_WriteInt(file,"VIPLevel",0);
            INI_WriteInt(file,"Money",25000);
            INI_WriteInt(file,"Scores",0);
            INI_WriteInt(file,"Kills",0);
            INI_WriteInt(file,"Deaths",0);
            INI_Close(file);
            SendClientMessage(playerid,-1,"Successfully registered.");
            return 1;
        }
    }
    if(dialogid == dlogin)
    {
        if(!response) return Kick(playerid);
        if(response)
        {
            new hashpass[129];
            WP_Hash(hashpass,sizeof(hashpass),inputtext);
            if(!strcmp(hashpass, pInfo[playerid][Pass], false))
            {
                INI_ParseFile(Path(playerid),"loadaccount_%s",.bExtra = true, .extra = playerid);
                SendClientMessage(playerid,-1,"Welcome, you have successfully logged in!");
            }
            else
            {
                ShowPlayerDialog(playerid,dlogin,DIALOG_STYLE_INPUT,"Login","Welcome, this username is registered.\nPlease enter your password to Login\nIncorrect password!","Login","Quit");
                return 1;
            }
        }
    }
    return 1;
}

public OnPlayerDisconnect(playerid, reason)
{
	new INI:file = INI_Open(Path(playerid));
    INI_SetTag(file,"Player's Data");
    INI_WriteInt(file,"AdminLevel",pInfo[playerid][Adminlevel]);
    INI_WriteInt(file,"VIPLevel",pInfo[playerid][VIPlevel]);
    INI_WriteInt(file,"Money",GetPlayerMoney(playerid));
    INI_WriteInt(file,"Scores",GetPlayerScore(playerid));
    INI_WriteInt(file,"Kills",pInfo[playerid][Kills]);
    INI_WriteInt(file,"Deaths",pInfo[playerid][Deaths]);
    INI_Close(file);
}