from flask_sqlalchemy import SQLAlchemy
from datetime import datetime


db = SQLAlchemy()

class StateOfDate(db.Model):
    id = db.Column(db.Integer, primary_key=True)
    updated_at = db.Column(db.TIMESTAMP, default=datetime.now(), onupdate=datetime.now(), nullable=False)
    date = db.Column(db.String(8), unique=True, nullable=False)  # YYYYMMDD
    system_issues = db.Column(db.Integer, default=0)
    data_issues = db.Column(db.Integer, default=0)

    def __repr__(self):
        return f"{self.date}: {self.system_issues} {self.data_issues}"

    def isDone(self):
        return self.system_issues==0 and self.data_issues==0
    
class StateOfInvoice(db.Model):
    id = db.Column(db.Integer, primary_key=True)
    country = db.Column(db.String(2), nullable=False)  # XX
    poslogid = db.Column(db.String(16), unique=True, nullable=False) 
    receiptid = db.Column(db.String(16), unique=True, nullable=False)
    receiptmonth = db.Column(db.String(6), nullable=False)  # YYYYMM
    updated_at = db.Column(db.TIMESTAMP, default=datetime.now(), onupdate=datetime.now(), nullable=False)
    state = db.Column(db.Integer, default=-1)  # -1: unprocessed, 0: has issues, 1: processed to xml file, 2: sent to ecosio 3: monthly-reported

    def __repr__(self):
        return f"{self.country} {self.poslogid} {self.receiptid} {self.receiptmonth} {self.updated_at} {self.state}"