"""add profile tables (profiles, profile_favorites)

Revision ID: 0010_add_profile_tables
Revises: 0009_add_group_tables
Create Date: 2026-09-15 00:00:00.000000

app/models/profile.py. Models + migration + owner-only /api/profile/me
endpoints only -- the public profile view endpoint (GET /api/profile/{user_id})
belongs to a sibling task that depends on this one.
"""
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 = "0010_add_profile_tables"
down_revision: Union[str, None] = "0009_add_group_tables"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.create_table(
        "profiles",
        sa.Column("user_id", sa.Integer(), sa.ForeignKey("users.id", ondelete="CASCADE"), primary_key=True),
        sa.Column(
            "avatar_asset_id",
            sa.Integer(),
            sa.ForeignKey("assets.id", ondelete="SET NULL"),
            nullable=True,
        ),
        sa.Column("bio", sa.Text(), nullable=True),
        sa.Column("privacy_json", postgresql.JSONB(), nullable=False, server_default="{}"),
        sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
        sa.Column("updated_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
    )
    op.create_index("ix_profiles_avatar_asset_id", "profiles", ["avatar_asset_id"])

    op.create_table(
        "profile_favorites",
        sa.Column(
            "user_id",
            sa.Integer(),
            sa.ForeignKey("users.id", ondelete="CASCADE"),
            primary_key=True,
        ),
        sa.Column(
            "world_id",
            sa.Integer(),
            sa.ForeignKey("worlds.id", ondelete="CASCADE"),
            primary_key=True,
        ),
        sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
    )
    op.create_index("ix_profile_favorites_world_id", "profile_favorites", ["world_id"])


def downgrade() -> None:
    op.drop_index("ix_profile_favorites_world_id", table_name="profile_favorites")
    op.drop_table("profile_favorites")

    op.drop_index("ix_profiles_avatar_asset_id", table_name="profiles")
    op.drop_table("profiles")