from django.db import models

class Profile(models.Model):
    GENDER_CHOICES = [
        ('male', 'Мужской'),
        ('female', 'Женский'),
    ]

    full_name = models.CharField(max_length=200, verbose_name="ФИО")
    role = models.CharField(max_length=120, verbose_name="Роль")
    gender = models.CharField(max_length=10, choices=GENDER_CHOICES, verbose_name="Пол")
    summary = models.TextField(verbose_name="Краткое описание")
    location = models.CharField(max_length=120, verbose_name="Местоположение")
    languages = models.JSONField(default=list, verbose_name="Языки")
    email = models.EmailField(null=True, blank=True, verbose_name="Email")
    phone = models.CharField(max_length=20,  null=True, blank=True, verbose_name="Телефон")
    telegram = models.CharField(max_length=40, null=True, blank=True, verbose_name="Telegram")
    git = models.URLField(null=True, blank=True, verbose_name="Git")
    photo = models.ImageField(upload_to='photos/', null=True, blank=True, verbose_name="Фото")

    created_at = models.DateTimeField(auto_now_add=True, verbose_name="Дата создания")
    updated_at = models.DateTimeField(auto_now=True, verbose_name="Дата обновления")

    class Meta:
        db_table = "profile"
        verbose_name = "Профиль"
        verbose_name_plural = "Профили"

    def __str__(self):
        return self.full_name


class Experience(models.Model):

    profile = models.ForeignKey(Profile, on_delete=models.CASCADE, related_name="experience", verbose_name="Профиль")

    company = models.CharField(max_length=200, verbose_name="Компания")
    start_date = models.DateField(verbose_name="Дата начала")
    end_date = models.DateField(null=True, blank=True, verbose_name="Дата окончания")
    summary = models.TextField(verbose_name="Краткое описание")
    achievements = models.JSONField(default=list, verbose_name="Достижения")
    tech = models.JSONField(default=list, verbose_name="Технологии")

    class Meta:
        db_table = "experience"
        ordering = ["-start_date"]
        verbose_name = "Опыт работы"
        verbose_name_plural = "Опыт работы"

    def __str__(self):
        return f"{self.profile.full_name} - {self.company}"


class SkillGroup(models.Model):
    """Группы навыков с массивом значений, как в JSON."""

    profile = models.ForeignKey(Profile, on_delete=models.CASCADE, related_name="skills_map", verbose_name="Профиль")
    group = models.CharField(max_length=100, verbose_name="Группа")
    items = models.JSONField(default=list, verbose_name="Элементы")

    class Meta:
        db_table = "skill_group"
        verbose_name = "Группа навыков"
        verbose_name_plural = "Группы навыков"

    def __str__(self):
        return self.group