from django.db import models

from core.apps.shared.models import BaseModel
from core.apps.finance.models import Income
from core.apps.accounts.models import User


class IncomeChat(BaseModel):
    income = models.OneToOneField(Income, on_delete=models.CASCADE, related_name='income_chat')

    def __str__(self):
        return f'{self.income} chat'
    
    class Meta:
        verbose_name = 'Kirim chat'
        verbose_name_plural = 'Kirim chatlari'


class IncomeMessage(BaseModel):
    user = models.ForeignKey(User, on_delete=models.CASCADE, related_name='income_messages')
    chat = models.ForeignKey(IncomeChat, on_delete=models.CASCADE, related_name='income_messages')
    file = models.FileField(upload_to='finanice/income/message/', null=True, blank=True)
    message = models.CharField(max_length=250, null=True, blank=True)
    
    def __str__(self):
        return f'message from {self.user} for {self.chat}'
    
    class Meta:
        verbose_name = 'Chiqim xabari'
        verbose_name_plural = 'Chiqim xabarlari'