"""0016 dashboard monitor tables

Revision ID: 0016
Revises: 0015
Create Date: 2026-05-05
"""

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

revision = "0016"
down_revision = "0015"
branch_labels = None
depends_on = None


def upgrade() -> None:
    op.create_table(
        "dashboard_check_definitions",
        sa.Column("check_key", sa.String(length=64), primary_key=True),
        sa.Column("enabled", sa.Boolean(), nullable=False, server_default="true"),
        sa.Column("interval_sec_default", sa.Integer(), nullable=False),
        sa.Column("plugin_action", sa.String(length=128), nullable=False),
        sa.Column("categories", postgresql.ARRAY(sa.String()), nullable=False),
        sa.Column("timeout_sec", sa.Integer(), nullable=False),
        sa.Column("concurrency", sa.Integer(), nullable=False),
        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_table(
        "dashboard_object_monitor_policy",
        sa.Column("object_id", sa.Integer(), sa.ForeignKey("objects.id", ondelete="CASCADE"), primary_key=True),
        sa.Column("mode", sa.String(length=16), nullable=False, server_default="inherit"),
        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_table(
        "dashboard_tag_monitor_policy",
        sa.Column("tag_id", sa.Integer(), sa.ForeignKey("tags.id", ondelete="CASCADE"), primary_key=True),
        sa.Column("enabled", sa.Boolean(), nullable=False, server_default="true"),
        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_table(
        "dashboard_object_check_overrides",
        sa.Column("id", sa.Integer(), primary_key=True),
        sa.Column("object_id", sa.Integer(), sa.ForeignKey("objects.id", ondelete="CASCADE"), nullable=False),
        sa.Column("check_key", sa.String(length=64), sa.ForeignKey("dashboard_check_definitions.check_key", ondelete="CASCADE"), nullable=False),
        sa.Column("enabled_override", sa.Boolean(), nullable=True),
        sa.Column("interval_sec_override", sa.Integer(), nullable=True),
        sa.Column("categories_override", postgresql.ARRAY(sa.String()), nullable=True),
        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),
        sa.UniqueConstraint("object_id", "check_key", name="uq_dashboard_obj_check"),
    )
    op.create_index("ix_dashboard_object_check_overrides_object_id", "dashboard_object_check_overrides", ["object_id"])

    op.create_table(
        "dashboard_device_live_state",
        sa.Column("id", sa.Integer(), primary_key=True),
        sa.Column("device_id", sa.Integer(), sa.ForeignKey("devices.id", ondelete="CASCADE"), nullable=False),
        sa.Column("check_key", sa.String(length=64), sa.ForeignKey("dashboard_check_definitions.check_key", ondelete="CASCADE"), nullable=False),
        sa.Column("status", sa.String(length=20), nullable=False),
        sa.Column("value_json", postgresql.JSONB(), nullable=True),
        sa.Column("error", sa.Text(), nullable=True),
        sa.Column("checked_at", sa.DateTime(timezone=True), nullable=False),
        sa.Column("duration_ms", sa.Integer(), nullable=True),
        sa.Column("source", sa.String(length=32), nullable=False, server_default="dashboard_monitor"),
        sa.UniqueConstraint("device_id", "check_key", name="uq_dashboard_device_check"),
    )
    op.create_index("ix_dashboard_device_live_state_device_id", "dashboard_device_live_state", ["device_id"])
    op.create_index("ix_dashboard_device_live_state_check_key", "dashboard_device_live_state", ["check_key"])
    op.create_index("ix_dashboard_device_live_state_checked_at", "dashboard_device_live_state", ["checked_at"])

    op.create_table(
        "dashboard_monitor_run_state",
        sa.Column("id", sa.Integer(), primary_key=True),
        sa.Column("status", sa.String(length=20), nullable=False, server_default="idle"),
        sa.Column("run_type", sa.String(length=20), nullable=True),
        sa.Column("scope", postgresql.JSONB(), nullable=True),
        sa.Column("started_at", sa.DateTime(timezone=True), nullable=True),
        sa.Column("finished_at", sa.DateTime(timezone=True), nullable=True),
        sa.Column("last_success_at", sa.DateTime(timezone=True), nullable=True),
        sa.Column("last_error", sa.Text(), nullable=True),
        sa.Column("last_counts", postgresql.JSONB(), nullable=True),
    )


def downgrade() -> None:
    op.drop_table("dashboard_monitor_run_state")

    op.drop_index("ix_dashboard_device_live_state_checked_at", table_name="dashboard_device_live_state")
    op.drop_index("ix_dashboard_device_live_state_check_key", table_name="dashboard_device_live_state")
    op.drop_index("ix_dashboard_device_live_state_device_id", table_name="dashboard_device_live_state")
    op.drop_table("dashboard_device_live_state")

    op.drop_index("ix_dashboard_object_check_overrides_object_id", table_name="dashboard_object_check_overrides")
    op.drop_table("dashboard_object_check_overrides")

    op.drop_table("dashboard_tag_monitor_policy")
    op.drop_table("dashboard_object_monitor_policy")
    op.drop_table("dashboard_check_definitions")