"""Add homepage wanfa category recommendations.

Revision ID: 0018_home_wanfa_recommendations
Revises: 0017_home_content
"""

from alembic import op
import sqlalchemy as sa
from sqlalchemy import inspect


revision = "0018_home_wanfa_recommendations"
down_revision = "0017_home_content"
branch_labels = None
depends_on = None


def upgrade() -> None:
    bind = op.get_bind()
    if "HomeWanfaRecommendation" in set(inspect(bind).get_table_names()):
        return

    op.create_table(
        "HomeWanfaRecommendation",
        sa.Column("id", sa.String(), nullable=False),
        sa.Column("categoryId", sa.String(), nullable=False),
        sa.Column("isActive", sa.Boolean(), nullable=False, server_default=sa.true()),
        sa.Column("sortOrder", sa.Integer(), nullable=False, server_default="0"),
        sa.Column("createdAt", sa.DateTime(), nullable=False),
        sa.Column("updatedAt", sa.DateTime(), nullable=False),
        sa.ForeignKeyConstraint(["categoryId"], ["WanfaCategory.id"], ondelete="RESTRICT"),
        sa.PrimaryKeyConstraint("id"),
        sa.UniqueConstraint("categoryId", name="uq_HomeWanfaRecommendation_categoryId"),
    )
    op.create_index("ix_HomeWanfaRecommendation_categoryId", "HomeWanfaRecommendation", ["categoryId"])
    op.create_index("ix_HomeWanfaRecommendation_isActive", "HomeWanfaRecommendation", ["isActive"])
    op.create_index("ix_HomeWanfaRecommendation_sortOrder", "HomeWanfaRecommendation", ["sortOrder"])


def downgrade() -> None:
    bind = op.get_bind()
    if "HomeWanfaRecommendation" in set(inspect(bind).get_table_names()):
        op.drop_table("HomeWanfaRecommendation")