"""create clipboard files

Revision ID: f5c7d9a1b3e8
Revises: e2b6d8f0a4c1
Create Date: 2026-11-01 20:45:00.000000

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = "f5c7d9a1b3e8"
down_revision: Union[str, Sequence[str], None] = "e2b6d8f0a4c1"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.create_table(
        "clipboard_file",
        sa.Column("id", sa.Integer(), nullable=False),
        sa.Column("user_id", sa.Integer(), nullable=False),
        sa.Column("original_name", sa.String(length=255), nullable=False),
        sa.Column("stored_name", sa.String(length=64), nullable=False),
        sa.Column("size", sa.BigInteger(), nullable=False),
        sa.Column("content_type", sa.String(length=255), nullable=True),
        sa.Column("created_at", sa.DateTime(), nullable=False),
        sa.ForeignKeyConstraint(["user_id"], ["user.id"]),
        sa.PrimaryKeyConstraint("id"),
        sa.UniqueConstraint("stored_name"),
    )
    op.create_index(
        op.f("ix_clipboard_file_user_id"),
        "clipboard_file",
        ["user_id"],
        unique=False,
    )


def downgrade() -> None:
    op.drop_index(op.f("ix_clipboard_file_user_id"), table_name="clipboard_file")
    op.drop_table("clipboard_file")