"""Home Assistant: what the poll reads of the system, and a weekly slot for updates

Revision ID: homeassistant_003_health
Revises: homeassistant_002_sign_in
Create Date: 2026-11-01
"""
from typing import Sequence, Union

import sqlalchemy as sa
from alembic import op

revision: str = "homeassistant_003_health"
down_revision: Union[str, None] = "homeassistant_002_sign_in"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.add_column("homeassistant_connection",
                  sa.Column("health", sa.JSON, nullable=False, server_default="{}"))
    op.create_table(
        "homeassistant_schedule",
        sa.Column("id", sa.String(36), primary_key=True),
        sa.Column("enabled", sa.Boolean, nullable=False),
        sa.Column("weekday", sa.Integer, nullable=False),
        sa.Column("at_time", sa.String(5), nullable=False),
        sa.Column("time_zone", sa.String(64), nullable=False),
        sa.Column("window_minutes", sa.Integer, nullable=False),
        sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
        sa.Column("last_slot_at", sa.DateTime(timezone=True), nullable=True),
        sa.Column("stopped", sa.Text, nullable=True),
    )


def downgrade() -> None:
    op.drop_table("homeassistant_schedule")
    op.drop_column("homeassistant_connection", "health")