"""Add contact fields to User model

Revision ID: 43dfd2543fad
Revises: dbcb5d2d3ed0
Create Date: 2025-05-23 09:24:23.926302

"""
from alembic import op
import sqlalchemy as sa
from sqlalchemy import inspect


# revision identifiers, used by Alembic.
revision = '43dfd2543fad'
down_revision = 'dbcb5d2d3ed0'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    conn = op.get_bind()
    inspector = inspect(conn)
    columns = [col['name'] for col in inspector.get_columns('user')]
    
    with op.batch_alter_table('user', schema=None) as batch_op:
        if 'phone' not in columns:
            batch_op.add_column(sa.Column('phone', sa.String(length=20), nullable=True))
        if 'company' not in columns:
            batch_op.add_column(sa.Column('company', sa.String(length=100), nullable=True))
        if 'position' not in columns:
            batch_op.add_column(sa.Column('position', sa.String(length=100), nullable=True))
        if 'notes' not in columns:
            batch_op.add_column(sa.Column('notes', sa.Text(), nullable=True))
        if 'is_active' not in columns:
            batch_op.add_column(sa.Column('is_active', sa.Boolean(), nullable=True))

    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    with op.batch_alter_table('user', schema=None) as batch_op:
        batch_op.drop_column('is_active')
        batch_op.drop_column('notes')
        batch_op.drop_column('position')
        batch_op.drop_column('company')
        batch_op.drop_column('phone')

    # ### end Alembic commands ###