"""add suppliers foundation

Revision ID: fa3e1939a2a1
Revises: 080135c6437a
Create Date: 2026-09-20 19:06:16.304993

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = 'fa3e1939a2a1'
down_revision: Union[str, Sequence[str], None] = '080135c6437a'
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('suppliers',
    sa.Column('id', sa.UUID(), nullable=False),
    sa.Column('business_id', sa.UUID(), nullable=False),
    sa.Column('name', sa.String(length=200), nullable=False),
    sa.Column('phone', sa.String(length=50), nullable=True),
    sa.Column('email', sa.String(length=320), nullable=True),
    sa.Column('address', sa.String(length=500), nullable=True),
    sa.Column('city', sa.String(length=100), nullable=True),
    sa.Column('state', sa.String(length=100), nullable=True),
    sa.Column('notes', sa.Text(), nullable=True),
    sa.Column('is_active', sa.Boolean(), nullable=False),
    sa.Column('created_at', sa.DateTime(timezone=True), nullable=False),
    sa.Column('updated_at', sa.DateTime(timezone=True), nullable=False),
    sa.ForeignKeyConstraint(['business_id'], ['businesses.id'], ondelete='RESTRICT'),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_index(op.f('ix_suppliers_business_id'), 'suppliers', ['business_id'], unique=False)
    # ### end Alembic commands ###


def downgrade() -> None:
    """Downgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_index(op.f('ix_suppliers_business_id'), table_name='suppliers')
    op.drop_table('suppliers')
    # ### end Alembic commands ###