from django.db import models
from websites.models import Website
from companies.models import Company


class Position(models.Model):
    title = models.CharField(max_length=200, verbose_name="职位名称")
    nature = models.CharField(max_length=50, verbose_name="职位性质")  # 修改为普通 CharField
    category = models.CharField(max_length=100, verbose_name="职位类别")
    region = models.CharField(max_length=100, verbose_name="职位区域")
    experience = models.CharField(max_length=100, verbose_name="工作经历要求")
    education = models.CharField(max_length=100, verbose_name="学历要求")
    salary = models.CharField(max_length=100, verbose_name="职位薪资")
    website = models.ForeignKey(
        Website,
        on_delete=models.CASCADE,
        related_name="positions",
        verbose_name="所属网站"
    )
    company = models.ForeignKey(
        Company,
        on_delete=models.CASCADE,
        related_name="positions",
        verbose_name="所属企业"
    )

    def __str__(self):
        return f"{self.company.name} - {self.title}"

    class Meta:
        verbose_name = "职位"
        verbose_name_plural = "职位列表"


class PositionDetail(models.Model):
    position = models.OneToOneField(
        Position,
        on_delete=models.CASCADE,
        related_name="detail",
        verbose_name="所属职位"
    )
    description = models.TextField(verbose_name="职位描述(详情)")
    contact_name = models.CharField(max_length=100, verbose_name="联系人姓名")
    contact_info = models.CharField(max_length=200, verbose_name="联系方式")

    class Meta:
        verbose_name = "职位详情"
        verbose_name_plural = "职位详情列表"