from sqlalchemy import Boolean, Column, ForeignKey, String, Text, UniqueConstraint

from app.models.base import BaseModel


class RemoteMount(BaseModel):
    __tablename__ = "remote_mounts"
    __table_args__ = (
        UniqueConstraint("user_id", "name", name="uq_remote_mount_user_name"),
    )

    user_id = Column(String(36), ForeignKey("users.id"), nullable=False, index=True)
    name = Column(String(255), nullable=False)
    mount_type = Column(String(32), nullable=False, default="webdav")
    base_url = Column(String(1000), nullable=False)
    username = Column(String(255), nullable=True)
    password_encrypted = Column(Text, nullable=True)
    root_path = Column(String(1000), nullable=False, default="/")
    is_active = Column(Boolean, nullable=False, default=True)
    last_sync_at = Column(String(64), nullable=True)


class RemoteSyncItem(BaseModel):
    __tablename__ = "remote_sync_items"

    mount_id = Column(String(36), ForeignKey("remote_mounts.id"), nullable=False, index=True)
    remote_path = Column(String(2000), nullable=False)
    remote_etag = Column(String(512), nullable=True)
    remote_modified_at = Column(String(128), nullable=True)
    local_folder_id = Column(String(36), ForeignKey("folders.id"), nullable=True)
    local_document_id = Column(String(36), ForeignKey("documents.id"), nullable=True)
    sync_status = Column(String(32), nullable=False, default="synced")
    last_error = Column(Text, nullable=True)
    last_synced_at = Column(String(64), nullable=True)