import { Request, Response } from "express";
import userModel from "../../shared/model/user-Model.ts";
import { hashGenerate, hashValidator } from "../../shared/security/Hasing.ts";

export class User {
  static async signup(req: Request, res: Response) {
    try {
      let role;
      const { userName, email, password, organization, profilePicture } =
        req.body;
      const caseChange = email.toLowerCase();
      const emailcheck = await userModel(organization).findOne({
        email: caseChange,
      });
      if (emailcheck !== null) {
        res.json({
          message: "User already exists",
        });
      } else {
        const hashpassword = await hashGenerate(password);
        const userCount = await userModel(organization).countDocuments({});
        role = userCount === 0 ? "Admin" : "User";
        const isShare = "true";
        const newuser = await userModel(organization).create({
          userName: userName,
          email: caseChange,
          isShare: isShare,
          password: hashpassword,
          role: role,
          profilePicture: profilePicture,
        });
        newuser.save();
        res.status(200).json({
          message: "New User created",
        });
      }
    } catch (error: any) {
      res.status(500).send(error);
    }
  }
  static async login(req: Request, res: Response) {
    try {
      let role;
      const { email, password, organization } = req.body;
      const existingMail = await userModel(organization).findOne({
        email: email,
      });

      if (existingMail === null || !existingMail) {
        res.status(401).json({ message: "User Not Found!!! Kindly signup..." });
      } else {
        const hashedpassword = existingMail.password;
        const checkpassword = await hashValidator(password, hashedpassword);
        if (checkpassword) {
          res.status(200).send({
            message: "login successfull",
            email: existingMail.email,
            name: existingMail.userName,
            userId: existingMail._id,
            isShare: existingMail.isShare,
          });
        } else {
          res.status(404).json({
            message: "email & password is invalid...Check the credentials",
          });
        }
      }
    } catch (error: any) {
      res.status(500).send(error);
    }
  }
}