"""inventory logs

Revision ID: c5acd9229fc5
Revises: 4fd69294b07c
Create Date: 2026-01-13 08:01:54.869722

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = 'c5acd9229fc5'
down_revision: Union[str, None] = '4fd69294b07c'
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.create_table('monthly_demand_prediction_logs',
    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
    sa.Column('company_id', sa.Integer(), nullable=False),
    sa.Column('predict_date', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.Column('months_ahead', sa.Integer(), nullable=False),
    sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.ForeignKeyConstraint(['company_id'], ['companies.id'], ),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_index(op.f('ix_monthly_demand_prediction_logs_company_id'), 'monthly_demand_prediction_logs', ['company_id'], unique=False)
    op.create_index(op.f('ix_monthly_demand_prediction_logs_id'), 'monthly_demand_prediction_logs', ['id'], unique=False)
    op.create_index(op.f('ix_monthly_demand_prediction_logs_predict_date'), 'monthly_demand_prediction_logs', ['predict_date'], unique=False)
    op.create_table('monthly_forecast_training_logs',
    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
    sa.Column('company_id', sa.Integer(), nullable=False),
    sa.Column('training_date', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.ForeignKeyConstraint(['company_id'], ['companies.id'], ),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_index(op.f('ix_monthly_forecast_training_logs_company_id'), 'monthly_forecast_training_logs', ['company_id'], unique=False)
    op.create_index(op.f('ix_monthly_forecast_training_logs_id'), 'monthly_forecast_training_logs', ['id'], unique=False)
    op.create_index(op.f('ix_monthly_forecast_training_logs_training_date'), 'monthly_forecast_training_logs', ['training_date'], unique=False)
    # ### end Alembic commands ###


def downgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_index(op.f('ix_monthly_forecast_training_logs_training_date'), table_name='monthly_forecast_training_logs')
    op.drop_index(op.f('ix_monthly_forecast_training_logs_id'), table_name='monthly_forecast_training_logs')
    op.drop_index(op.f('ix_monthly_forecast_training_logs_company_id'), table_name='monthly_forecast_training_logs')
    op.drop_table('monthly_forecast_training_logs')
    op.drop_index(op.f('ix_monthly_demand_prediction_logs_predict_date'), table_name='monthly_demand_prediction_logs')
    op.drop_index(op.f('ix_monthly_demand_prediction_logs_id'), table_name='monthly_demand_prediction_logs')
    op.drop_index(op.f('ix_monthly_demand_prediction_logs_company_id'), table_name='monthly_demand_prediction_logs')
    op.drop_table('monthly_demand_prediction_logs')
    # ### end Alembic commands ###