"""split_module_access_table

Revision ID: 63b95ea5b967
Revises: 88cfc7dee19d
Create Date: 2026-01-23 11:07:09.706000

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


revision: str = '63b95ea5b967'
down_revision: Union[str, Sequence[str], None] = '88cfc7dee19d'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    """Upgrade schema."""
    op.create_table('module_accesses',
    sa.Column('id', sa.UUID(), nullable=False),
    sa.Column('module_id', sa.UUID(), nullable=False),
    sa.Column('access_code', sa.String(), nullable=False),
    sa.Column('category', sa.String(), nullable=False),
    sa.Column('name', sa.String(), nullable=False),
    sa.Column('sync_checksum', sa.String(), nullable=True),
    sa.Column('last_synced_at', sa.DateTime(timezone=True), nullable=True),
    sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=True),
    sa.ForeignKeyConstraint(['module_id'], ['modules.id'], ),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('module_id', 'access_code', name='uq_module_access_code')
    )
    op.create_index(op.f('ix_module_accesses_access_code'), 'module_accesses', ['access_code'], unique=False)
    op.create_index(op.f('ix_module_accesses_category'), 'module_accesses', ['category'], unique=False)
    op.create_index(op.f('ix_module_accesses_id'), 'module_accesses', ['id'], unique=False)
    op.create_index(op.f('ix_module_accesses_module_id'), 'module_accesses', ['module_id'], unique=False)
    op.drop_index(op.f('ix_access_code_module'), table_name='accesses', postgresql_where='(module_id IS NOT NULL)')
    op.drop_index(op.f('ix_access_code_saas'), table_name='accesses', postgresql_where='(module_id IS NULL)')
    op.drop_index(op.f('ix_accesses_module_id'), table_name='accesses')
    op.drop_index(op.f('ix_accesses_scope'), table_name='accesses')
    op.drop_index(op.f('ix_accesses_access_code'), table_name='accesses')
    op.create_index(op.f('ix_accesses_access_code'), 'accesses', ['access_code'], unique=True)
    op.drop_constraint(op.f('accesses_module_id_fkey'), 'accesses', type_='foreignkey')
    op.drop_column('accesses', 'module_id')
    op.drop_column('accesses', 'scope')


def downgrade() -> None:
    """Downgrade schema."""
    op.add_column('accesses', sa.Column('scope', sa.VARCHAR(), autoincrement=False, nullable=False))
    op.add_column('accesses', sa.Column('module_id', sa.UUID(), autoincrement=False, nullable=True))
    op.create_foreign_key(op.f('accesses_module_id_fkey'), 'accesses', 'modules', ['module_id'], ['id'])
    op.drop_index(op.f('ix_accesses_access_code'), table_name='accesses')
    op.create_index(op.f('ix_accesses_access_code'), 'accesses', ['access_code'], unique=False)
    op.create_index(op.f('ix_accesses_scope'), 'accesses', ['scope'], unique=False)
    op.create_index(op.f('ix_accesses_module_id'), 'accesses', ['module_id'], unique=False)
    op.create_index(op.f('ix_access_code_saas'), 'accesses', ['access_code'], unique=True, postgresql_where='(module_id IS NULL)')
    op.create_index(op.f('ix_access_code_module'), 'accesses', ['access_code', 'module_id'], unique=True, postgresql_where='(module_id IS NOT NULL)')
    op.drop_index(op.f('ix_module_accesses_module_id'), table_name='module_accesses')
    op.drop_index(op.f('ix_module_accesses_id'), table_name='module_accesses')
    op.drop_index(op.f('ix_module_accesses_category'), table_name='module_accesses')
    op.drop_index(op.f('ix_module_accesses_access_code'), table_name='module_accesses')
    op.drop_table('module_accesses')