import { Includeable, Transaction } from "sequelize/types";
import dfw_user from "../../model/dfw_user.model";
import { isNumber } from "util";
import { Database } from "../modules/DatabaseManager";
import DFWUtils from "../DFWUtils";

const Password = require("node-php-password");

export default class EntityHandler{

    private db:Database;

    public constructor(db:Database){
        this.db = db;
    }    

    public dfw_user = {
        createAsync: async (nick:string,email:string,password:string,transaction?:Transaction):Promise<dfw_user|null> => {
            var user = await this.db.retriveModel(dfw_user).create({
                nick,
                email,
                encodedKey:Password.hash(password)
            },{ transaction }).then( (user: dfw_user) => user ).catch( (err)=> {
                return null;
            });
    
            return user;
        },

        findAsync: async (identifier:string|number,include?:Includeable[]):Promise<dfw_user|null> => {
            if(identifier == null || identifier == undefined){
                return null;
            }
     
            if(isNumber(identifier)){
                return await this.db.retriveModel(dfw_user).findOne({where: { id: identifier } , include });
            }else if(DFWUtils.isEmail(identifier)){
                return await this.db.retriveModel(dfw_user).findOne({where: { email: identifier } , include });
            }else{
                return await this.db.retriveModel(dfw_user).findOne({where: { nick: identifier } , include });
            }
        }
    
    }  
}