"""create scan run and scan result tables

Revision ID: 0004_scan_runs_results
Revises: 0003_scan_ranges
Create Date: 2026-07-08
"""

from typing import Sequence, Union

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


revision: str = "0004_scan_runs_results"
down_revision: Union[str, None] = "0003_scan_ranges"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.create_table(
        "scan_runs",
        sa.Column("id", postgresql.UUID(as_uuid=True), primary_key=True, server_default=sa.text("gen_random_uuid()")),
        sa.Column("scan_range_id", postgresql.UUID(as_uuid=True), sa.ForeignKey("scan_ranges.id", ondelete="SET NULL"), nullable=True),
        sa.Column("triggered_by", sa.Text(), nullable=False, server_default=sa.text("'manual'")),
        sa.Column("triggered_by_user_id", postgresql.UUID(as_uuid=True), sa.ForeignKey("users.id", ondelete="SET NULL"), nullable=True),
        sa.Column("started_at", sa.DateTime(timezone=True), nullable=False, server_default=sa.text("now()")),
        sa.Column("finished_at", sa.DateTime(timezone=True), nullable=True),
        sa.Column("status", sa.Text(), nullable=False, server_default=sa.text("'running'")),
        sa.Column("total_ips", sa.Integer(), nullable=False, server_default=sa.text("0")),
        sa.Column("scanned_ips", sa.Integer(), nullable=False, server_default=sa.text("0")),
        sa.Column("miners_found", sa.Integer(), nullable=False, server_default=sa.text("0")),
        sa.Column("errors_count", sa.Integer(), nullable=False, server_default=sa.text("0")),
        sa.Column("notes", sa.Text(), nullable=True),
    )

    op.create_index("idx_scan_runs_scan_range_id", "scan_runs", ["scan_range_id"])
    op.create_index("idx_scan_runs_started_at", "scan_runs", ["started_at"])
    op.create_index("idx_scan_runs_status", "scan_runs", ["status"])

    op.create_table(
        "scan_results",
        sa.Column("id", postgresql.UUID(as_uuid=True), primary_key=True, server_default=sa.text("gen_random_uuid()")),
        sa.Column("scan_run_id", postgresql.UUID(as_uuid=True), sa.ForeignKey("scan_runs.id", ondelete="CASCADE"), nullable=False),
        sa.Column("ip_address", postgresql.INET(), nullable=False),
        sa.Column("port", sa.Integer(), nullable=False, server_default=sa.text("4028")),
        sa.Column("detected", sa.Boolean(), nullable=False, server_default=sa.text("false")),
        sa.Column("mac_address", sa.Text(), nullable=True),
        sa.Column("response_ms", sa.Integer(), nullable=True),
        sa.Column("status", sa.Text(), nullable=False, server_default=sa.text("'unknown'")),
        sa.Column("error_message", sa.Text(), nullable=True),
        sa.Column("raw_summary_json", postgresql.JSONB(), nullable=True),
        sa.Column("raw_version_json", postgresql.JSONB(), nullable=True),
        sa.Column("raw_pools_json", postgresql.JSONB(), nullable=True),
        sa.Column("raw_error_json", postgresql.JSONB(), nullable=True),
        sa.Column("created_at", sa.DateTime(timezone=True), nullable=False, server_default=sa.text("now()")),
    )

    op.create_index("idx_scan_results_scan_run_id", "scan_results", ["scan_run_id"])
    op.create_index("idx_scan_results_ip_address", "scan_results", ["ip_address"])
    op.create_index("idx_scan_results_detected", "scan_results", ["detected"])
    op.create_index("idx_scan_results_mac_address", "scan_results", [sa.text("lower(mac_address)")])
    op.create_index("idx_scan_results_created_at", "scan_results", ["created_at"])


def downgrade() -> None:
    op.drop_index("idx_scan_results_created_at", table_name="scan_results")
    op.drop_index("idx_scan_results_mac_address", table_name="scan_results")
    op.drop_index("idx_scan_results_detected", table_name="scan_results")
    op.drop_index("idx_scan_results_ip_address", table_name="scan_results")
    op.drop_index("idx_scan_results_scan_run_id", table_name="scan_results")
    op.drop_table("scan_results")

    op.drop_index("idx_scan_runs_status", table_name="scan_runs")
    op.drop_index("idx_scan_runs_started_at", table_name="scan_runs")
    op.drop_index("idx_scan_runs_scan_range_id", table_name="scan_runs")
    op.drop_table("scan_runs")