from app.eco.enums.installment_status import InstallmentStatus
from sqlalchemy import Column, String, Date, Numeric, ForeignKey, Enum, Integer, DateTime
from app.extensions import db
import enum

class Installment(db.Model):
    __tablename__ = 'installments'
    __bind_key__ = 'eco'


    id = Column(Integer, primary_key=True)
    loan_id = Column(Integer, nullable=False)
    installment_number = Column(Integer, nullable=False)
    due_date = Column(Date, nullable=False)
    amount = Column(Numeric(12, 2), nullable=False)
    paid_amount = Column(Numeric(12, 2), default=0.00)
    status = Column(Enum(InstallmentStatus), default=InstallmentStatus.PENDING)
    penalty_amount = Column(Numeric(12, 2), default=0.00)
    
    def __repr__(self):
        return f"<Installment(id={self.id}, loan_id={self.loan_id}, status={self.status})>"