"""create api keys table

Revision ID: 6512af98fb22
Revises: 60582e23992d
Create Date: 2026-04-07 14:01:00.000000

"""

from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import postgresql


# revision identifiers, used by Alembic.
revision: str = "6512af98fb22"
down_revision: Union[str, Sequence[str], None] = "60582e23992d"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    """Upgrade schema."""
    # Create api_keys table
    op.create_table(
        "api_keys",
        sa.Column(
            "id",
            postgresql.UUID(as_uuid=True),
            primary_key=True,
            server_default=sa.text("uuid_generate_v4()"),
        ),
        sa.Column(
            "user_id",
            postgresql.UUID(as_uuid=True),
            sa.ForeignKey("users.id", ondelete="CASCADE"),
            nullable=False,
        ),
        sa.Column("key_hash", sa.String(255), nullable=False, unique=True),
        sa.Column("key_prefix", sa.String(8), nullable=False),
        sa.Column("name", sa.String(255), nullable=True),
        sa.Column("scopes", postgresql.JSONB(), server_default="[]"),
        sa.Column("last_used_at", sa.TIMESTAMP(timezone=True), nullable=True),
        sa.Column("expires_at", sa.TIMESTAMP(timezone=True), nullable=True),
        sa.Column(
            "is_active", sa.Boolean(), nullable=False, server_default=sa.text("true")
        ),
        sa.Column(
            "created_at",
            sa.TIMESTAMP(timezone=True),
            server_default=sa.text("NOW()"),
            nullable=False,
        ),
    )

    # Add indexes
    op.create_index("idx_api_keys_key_hash", "api_keys", ["key_hash"], unique=True)
    op.create_index("idx_api_keys_user_id", "api_keys", ["user_id"])


def downgrade() -> None:
    """Downgrade schema."""
    # Drop indexes
    op.drop_index("idx_api_keys_user_id", table_name="api_keys")
    op.drop_index("idx_api_keys_key_hash", table_name="api_keys")

    # Drop table
    op.drop_table("api_keys")