from datetime import datetime, timezone
from app.extensions import db
from app.models.charge import Charge
from sqlalchemy.orm import relationship
from sqlalchemy.sql import func
from sqlalchemy.exc import IntegrityError
import uuid
from app.utils.logger import logger

class PasswordReset(db.Model):
    __tablename__ = 'password_reset'

    id = db.Column(db.String, primary_key=True)
    uid = db.Column(db.String(150), nullable=True)
    username = db.Column(db.String, nullable=False)
    status = db.Column(db.Integer, nullable=True, default=0)
    added = db.Column(db.DateTime(timezone=True), server_default=func.now())
    updated = db.Column(db.DateTime(timezone=True), server_default=func.now(), onupdate=func.now())

    def to_dict(self):
        return {
            "id": self.id,
            "uid": self.uid,
            "username": self.account_id,
            "status": self.status,
            "added": self.added.isoformat() if self.added else None,
            "updated": self.updated.isoformat() if self.updated else None,
        }

    def __repr__(self):
        return f'<pPassReset {self.id} - {self.amount}>'


@classmethod
def create_reset(cls, username):
    pass_reset = cls(
        uid=str(uuid.uuid4()),
        username=username,
        created_at=datetime.now(timezone.utc),
        updated_at=datetime.now(timezone.utc)
    )

    try:
        db.session.add(pass_reset)
    except IntegrityError as err:
        raise ValueError(f"Database integrity error: {err}")
    return pass_reset