# coding=utf-8
"""
插件版本模型
存储插件的版本历史
"""
import uuid_utils.compat as uuid
from django.db import models

from common.mixins.app_model_mixin import AppModelMixin


class PluginVersionStatus(models.TextChoices):
    """版本状态"""
    PENDING = 'PENDING', '待发布'
    ACTIVE = 'ACTIVE', '已发布'
    DEPRECATED = 'DEPRECATED', '已废弃'


class PluginVersion(AppModelMixin):
    """插件版本"""
    id = models.UUIDField(primary_key=True, max_length=128, default=uuid.uuid7, editable=False, verbose_name="主键id")
    plugin = models.ForeignKey(
        'plugin.Plugin',
        on_delete=models.CASCADE,
        db_constraint=False,
        verbose_name="插件",
        db_index=True
    )
    version = models.CharField(max_length=32, verbose_name="版本号")
    status = models.CharField(
        max_length=20,
        choices=PluginVersionStatus.choices,
        default=PluginVersionStatus.PENDING,
        verbose_name="版本状态"
    )
    changelog = models.TextField(verbose_name="更新日志", default="")
    schema = models.JSONField(verbose_name="版本 Schema", default=dict)
    config = models.JSONField(verbose_name="版本配置", default=dict)
    file_path = models.CharField(max_length=512, verbose_name="版本文件路径", default="")
    file_hash = models.CharField(max_length=64, verbose_name="文件哈希", default="")
    is_rollback = models.BooleanField(verbose_name="是否回滚版本", default=False)

    class Meta:
        db_table = "plugin_version"
        ordering = ['-create_time']

    def __str__(self):
        return f"{self.plugin_id} v{self.version}"