"""add assets and asset valuations

Revision ID: 6721ea138cdf
Revises: cfcd12cc849b
Create Date: 2026-08-14 15:43:19.548554

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = '6721ea138cdf'
down_revision: Union[str, None] = 'cfcd12cc849b'
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('assets',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('name', sa.String(length=150), nullable=False),
    sa.Column('asset_class', sa.Enum('INVESTMENTS', 'CRYPTO', 'REAL_ESTATE', 'VEHICLES', 'OTHER', name='asset_class', native_enum=False, length=20), nullable=False),
    sa.Column('currency', sa.String(length=3), nullable=False),
    sa.Column('notes', sa.Text(), nullable=True),
    sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_table('asset_valuations',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('asset_id', sa.Integer(), nullable=False),
    sa.Column('value', sa.Numeric(precision=14, scale=2), nullable=False),
    sa.Column('as_of_date', sa.Date(), nullable=False),
    sa.ForeignKeyConstraint(['asset_id'], ['assets.id'], ondelete='CASCADE'),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('asset_id', 'as_of_date', name='uq_asset_valuation_date')
    )
    # ### end Alembic commands ###


def downgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_table('asset_valuations')
    op.drop_table('assets')
    # ### end Alembic commands ###