"""V1 baseline

Revision ID: 57af90893f55
Revises: 
Create Date: 2026-06-01 13:49:15.867487

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = '57af90893f55'
down_revision: Union[str, Sequence[str], None] = None
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    """Upgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('boxes',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('name', sa.String(length=100), nullable=False),
    sa.Column('note', sa.Text(), nullable=True),
    sa.Column('room', sa.String(length=100), nullable=True),
    sa.Column('status', sa.String(length=50), nullable=True),
    sa.Column('image_blob', sa.LargeBinary(), nullable=True),
    sa.Column('image_mime_type', sa.String(length=50), nullable=True),
    sa.Column('image_width', sa.Integer(), nullable=True),
    sa.Column('image_height', sa.Integer(), nullable=True),
    sa.Column('created_at', sa.DateTime(timezone=True), nullable=False),
    sa.Column('updated_at', sa.DateTime(timezone=True), nullable=False),
    sa.PrimaryKeyConstraint('id')
    )
    with op.batch_alter_table('boxes', schema=None) as batch_op:
        batch_op.create_index(batch_op.f('ix_boxes_id'), ['id'], unique=False)

    op.create_table('items',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('box_id', sa.Integer(), nullable=False),
    sa.Column('name', sa.String(length=100), nullable=False),
    sa.Column('note', sa.Text(), nullable=True),
    sa.Column('quantity', sa.Integer(), nullable=True),
    sa.Column('is_container', sa.Boolean(), nullable=False),
    sa.Column('image_blob', sa.LargeBinary(), nullable=True),
    sa.Column('image_mime_type', sa.String(length=50), nullable=True),
    sa.Column('image_width', sa.Integer(), nullable=True),
    sa.Column('image_height', sa.Integer(), nullable=True),
    sa.Column('created_at', sa.DateTime(timezone=True), nullable=False),
    sa.Column('updated_at', sa.DateTime(timezone=True), nullable=False),
    sa.ForeignKeyConstraint(['box_id'], ['boxes.id'], ondelete='CASCADE'),
    sa.PrimaryKeyConstraint('id')
    )
    with op.batch_alter_table('items', schema=None) as batch_op:
        batch_op.create_index(batch_op.f('ix_items_id'), ['id'], unique=False)

    op.create_table('subitems',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('parent_item_id', sa.Integer(), nullable=False),
    sa.Column('name', sa.String(length=100), nullable=False),
    sa.Column('note', sa.Text(), nullable=True),
    sa.Column('quantity', sa.Integer(), nullable=True),
    sa.Column('image_blob', sa.LargeBinary(), nullable=True),
    sa.Column('image_mime_type', sa.String(length=50), nullable=True),
    sa.Column('image_width', sa.Integer(), nullable=True),
    sa.Column('image_height', sa.Integer(), nullable=True),
    sa.Column('created_at', sa.DateTime(timezone=True), nullable=False),
    sa.Column('updated_at', sa.DateTime(timezone=True), nullable=False),
    sa.ForeignKeyConstraint(['parent_item_id'], ['items.id'], ondelete='CASCADE'),
    sa.PrimaryKeyConstraint('id')
    )
    with op.batch_alter_table('subitems', schema=None) as batch_op:
        batch_op.create_index(batch_op.f('ix_subitems_id'), ['id'], unique=False)

    # ### end Alembic commands ###


def downgrade() -> None:
    """Downgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    with op.batch_alter_table('subitems', schema=None) as batch_op:
        batch_op.drop_index(batch_op.f('ix_subitems_id'))

    op.drop_table('subitems')
    with op.batch_alter_table('items', schema=None) as batch_op:
        batch_op.drop_index(batch_op.f('ix_items_id'))

    op.drop_table('items')
    with op.batch_alter_table('boxes', schema=None) as batch_op:
        batch_op.drop_index(batch_op.f('ix_boxes_id'))

    op.drop_table('boxes')
    # ### end Alembic commands ###