"""initial migrations

Revision ID: fc9ad8ba55e5
Revises: 
Create Date: 2025-08-28 09:19:51.758029

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = 'fc9ad8ba55e5'
down_revision = None
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('activity_log',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('user', sa.String(length=100), nullable=True),
    sa.Column('action', sa.String(length=255), nullable=True),
    sa.Column('details', sa.Text(), nullable=True),
    sa.Column('timestamp', sa.DateTime(), nullable=True),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_table('task',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('district', sa.String(length=255), nullable=True),
    sa.Column('block_name', sa.String(length=255), nullable=True),
    sa.Column('village_name', sa.String(length=255), nullable=True),
    sa.Column('serial_number', sa.String(length=255), nullable=True),
    sa.Column('parent_id', sa.String(length=255), nullable=True),
    sa.Column('parent_task_name', sa.Text(), nullable=True),
    sa.Column('task_name', sa.Text(), nullable=True),
    sa.Column('unit', sa.String(length=255), nullable=True),
    sa.Column('qty', sa.String(length=255), nullable=True),
    sa.Column('rate', sa.String(length=255), nullable=True),
    sa.Column('boq_amount', sa.String(length=255), nullable=True),
    sa.Column('previous_billed_qty', sa.String(length=255), nullable=True),
    sa.Column('previous_billing_amount', sa.String(length=255), nullable=True),
    sa.Column('remaining_amount', sa.String(length=255), nullable=True),
    sa.Column('in_this_ra_bill_qty', sa.String(length=255), nullable=True),
    sa.Column('in_this_ra_billing_amount', sa.String(length=255), nullable=True),
    sa.Column('cumulative_billed_qty', sa.String(length=255), nullable=True),
    sa.Column('cumulative_billed_amount', sa.String(length=255), nullable=True),
    sa.Column('variation_qty', sa.String(length=255), nullable=True),
    sa.Column('variation_amount', sa.String(length=255), nullable=True),
    sa.Column('remark', sa.String(length=255), nullable=True),
    sa.Column('uploaded_at', sa.DateTime(), nullable=True),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_table('user',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('username', sa.String(length=255), nullable=False),
    sa.Column('email', sa.String(length=255), nullable=False),
    sa.Column('password_hash', sa.String(length=255), nullable=False),
    sa.Column('created_at', sa.DateTime(), nullable=True),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('email'),
    sa.UniqueConstraint('username')
    )
    op.create_table('work_detail',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('name_of_work', sa.String(length=255), nullable=True),
    sa.Column('cover_agreement_no', sa.String(length=255), nullable=True),
    sa.Column('name_of_contractor', sa.String(length=255), nullable=True),
    sa.Column('name_of_tpi_agency', sa.String(length=255), nullable=True),
    sa.Column('name_of_division', sa.String(length=255), nullable=True),
    sa.Column('name_of_village', sa.String(length=255), nullable=True),
    sa.Column('block', sa.String(length=255), nullable=True),
    sa.Column('scheme_id', sa.String(length=255), nullable=True),
    sa.Column('measurement_book', sa.String(length=255), nullable=True),
    sa.Column('date_of_billing', sa.String(length=255), nullable=True),
    sa.Column('uploaded_at', sa.DateTime(), nullable=True),
    sa.Column('district', sa.String(length=255), nullable=True),
    sa.PrimaryKeyConstraint('id')
    )
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_table('work_detail')
    op.drop_table('user')
    op.drop_table('task')
    op.drop_table('activity_log')
    # ### end Alembic commands ###