"""create transactions table

Revision ID: 78ec55b9e1d1
Revises: 8822a28b01ca
Create Date: 2026-10-10 16:32:10.691919

"""

from collections.abc import Sequence

import sqlalchemy as sa

from alembic import op

# revision identifiers, used by Alembic.
revision: str = "78ec55b9e1d1"
down_revision: str | Sequence[str] | None = "8822a28b01ca"
branch_labels: str | Sequence[str] | None = None
depends_on: str | Sequence[str] | None = None


def upgrade() -> None:
    """Upgrade schema."""
    op.create_table(
        "transactions",
        sa.Column("id", sa.Integer(), autoincrement=True, nullable=False),
        sa.Column("hash_id", sa.String(), nullable=False),
        sa.Column("source", sa.String(), nullable=False),
        sa.Column("source_row_id", sa.Integer(), nullable=False),
        sa.Column("account_iban", sa.String(), nullable=False),
        sa.Column("account_currency", sa.String(length=3), nullable=False),
        sa.Column("date_valid", sa.Date(), nullable=False),
        sa.Column("date_book", sa.Date(), nullable=True),
        sa.Column("amount", sa.Numeric(precision=12, scale=2), nullable=False),
        sa.Column("amount_currency", sa.String(length=3), nullable=False),
        sa.Column("text", sa.String(), nullable=True),
        sa.Column("other_name", sa.String(), nullable=True),
        sa.Column("other_iban", sa.String(), nullable=True),
        sa.Column("category_id", sa.Integer(), nullable=True),
        sa.ForeignKeyConstraint(
            ["category_id"],
            ["category.id"],
        ),
        sa.PrimaryKeyConstraint("id"),
        sa.UniqueConstraint("hash_id", name="uq_transactions_hash"),
    )
    op.create_index(
        "ix_transactions_source_row_id",
        "transactions",
        ["source", "source_row_id"],
        unique=False,
    )
    # ### end Alembic commands ###


def downgrade() -> None:
    """Downgrade schema."""
    op.drop_index("ix_transactions_source_row_id", table_name="transactions")
    op.drop_table("transactions")
    # ### end Alembic commands ###