"""Video Thumbnails

Revision ID: 9e031a0358d1
Revises: eb10d15465b3
Create Date: 2025-06-20 21:28:50.735540

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa # noqa: F401
import sqlmodel # noqa: F401
from sqlalchemy.dialects import postgresql

# revision identifiers, used by Alembic.
revision: str = '9e031a0358d1'
down_revision: Union[str, None] = 'eb10d15465b3'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    op.add_column('course', sa.Column('thumbnail_type', postgresql.ENUM('IMAGE', 'VIDEO', 'BOTH', name='thumbnailtype', create_type=False), nullable=True))
    op.add_column('course', sa.Column('thumbnail_video', sqlmodel.sql.sqltypes.AutoString(), nullable=True))
    # ### end Alembic commands ###


def downgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_column('course', 'thumbnail_video')
    op.drop_column('course', 'thumbnail_type')
    # ### end Alembic commands ###