from datetime import datetime
from django.db import models

from users.models import User
from specializations.models import Specialization


class Project(models.Model):
    TYPE_WORK_CHOICES = (
        ('1', 'проектирование'),
        ('2', 'техническое сопровождение')
    )

    name = models.CharField(max_length=255)
    price = models.DecimalField(max_digits=10, decimal_places=2)
    specialization = models.ForeignKey(Specialization, related_name='projects')
    text = models.TextField(blank=True)
    user = models.ForeignKey(User, related_name='projects')
    budget = models.CharField(max_length=20, blank=True)
    cro = models.BooleanField(default=False)
    type_work = models.CharField(max_length=20, choices=TYPE_WORK_CHOICES, default='1')
    term_cost = models.BooleanField(default=False)
    secure_transaction = models.BooleanField(default=False)
    
    def __str__(self):
        return self.name
    
    class Meta:
        verbose_name = 'Проект'
        verbose_name_plural = 'Проекты'


class Answer(models.Model):
    COST_TYPE_CHOICES = (
        ('rur', 'rur'),
        ('usd', 'usd'),
        ('eur', 'eur'),
    )
    
    TERM_TYPE_CHOICES = (
        ('hour', 'hour'),
        ('day', 'day'),
        ('month', 'month'),
    )
    
    cost = models.DecimalField(max_digits=10, decimal_places=2)
    cost_type = models.CharField(max_length=5, choices=COST_TYPE_CHOICES, default='rur')
    text = models.TextField()
    term = models.DecimalField(max_digits=10, decimal_places=2)
    term_type = models.CharField(max_length=10, choices=TERM_TYPE_CHOICES, default='hour')
    project = models.ForeignKey(Project, related_name='answers')
    user = models.ForeignKey(User, related_name='answers')
    created = models.DateTimeField(default=datetime.now())
    
    def __str__(self):
        return self.text
    
    class Meta:
        verbose_name = 'Ответ к проекту'
        verbose_name_plural = 'Ответы к проектам'


class Candidate(models.Model):
    user = models.ForeignKey(User, related_name='candidates')
    project = models.ForeignKey(Project, related_name='candidates')
    status = models.BooleanField(default=False)

    def __str__(self):
        pass

    class Meta:
        verbose_name = 'Кандидат'
        verbose_name_plural = 'Кандидаты'

class Portfolio(models.Model):
    name = models.CharField(max_length=255)
    description = models.TextField()
    user = models.ForeignKey(User)
    
    def __str__(self):
        return self.name

    class Meta:
        verbose_name = 'Портфолио'
        verbose_name_plural = 'Портфолио'


class PortfolioPhoto(models.Model):
    img = models.ImageField(upload_to='projects/portfolio')
    portfolio = models.ForeignKey(Portfolio)

    class Meta:
        verbose_name = 'Фото портфолио'
        verbose_name_plural = 'Фото портфолио'

    # def __str__(self):
    #     return self.img