"""Add automation_configs, automation_runs, automation_logs tables

Revision ID: 002_automation
Revises: 001_initial
Create Date: 2026-03-01

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa

# revision identifiers, used by Alembic.
revision: str = "002_automation"
down_revision: Union[str, None] = "001_initial"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    # automation_configs
    op.create_table(
        "automation_configs",
        sa.Column("id", sa.Integer(), autoincrement=True, nullable=False),
        sa.Column("name", sa.String(length=100), nullable=False),
        sa.Column("character_name", sa.String(length=100), nullable=False),
        sa.Column(
            "strategy_type",
            sa.String(length=50),
            nullable=False,
            comment="Strategy type: combat, gathering, crafting, trading, task, leveling",
        ),
        sa.Column("config", sa.JSON(), nullable=False),
        sa.Column("enabled", sa.Boolean(), nullable=False, server_default=sa.text("true")),
        sa.Column(
            "created_at",
            sa.DateTime(timezone=True),
            server_default=sa.text("now()"),
            nullable=False,
        ),
        sa.Column(
            "updated_at",
            sa.DateTime(timezone=True),
            server_default=sa.text("now()"),
            nullable=False,
        ),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_index(
        op.f("ix_automation_configs_character_name"),
        "automation_configs",
        ["character_name"],
        unique=False,
    )

    # automation_runs
    op.create_table(
        "automation_runs",
        sa.Column("id", sa.Integer(), autoincrement=True, nullable=False),
        sa.Column(
            "config_id",
            sa.Integer(),
            sa.ForeignKey("automation_configs.id", ondelete="CASCADE"),
            nullable=False,
        ),
        sa.Column(
            "status",
            sa.String(length=20),
            nullable=False,
            server_default=sa.text("'running'"),
            comment="Status: running, paused, stopped, completed, error",
        ),
        sa.Column(
            "started_at",
            sa.DateTime(timezone=True),
            server_default=sa.text("now()"),
            nullable=False,
        ),
        sa.Column("stopped_at", sa.DateTime(timezone=True), nullable=True),
        sa.Column("actions_count", sa.Integer(), nullable=False, server_default=sa.text("0")),
        sa.Column("error_message", sa.Text(), nullable=True),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_index(
        op.f("ix_automation_runs_config_id"),
        "automation_runs",
        ["config_id"],
        unique=False,
    )

    # automation_logs
    op.create_table(
        "automation_logs",
        sa.Column("id", sa.Integer(), autoincrement=True, nullable=False),
        sa.Column(
            "run_id",
            sa.Integer(),
            sa.ForeignKey("automation_runs.id", ondelete="CASCADE"),
            nullable=False,
        ),
        sa.Column("action_type", sa.String(length=50), nullable=False),
        sa.Column("details", sa.JSON(), nullable=False),
        sa.Column("success", sa.Boolean(), nullable=False, server_default=sa.text("true")),
        sa.Column(
            "created_at",
            sa.DateTime(timezone=True),
            server_default=sa.text("now()"),
            nullable=False,
        ),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_index(
        op.f("ix_automation_logs_run_id"),
        "automation_logs",
        ["run_id"],
        unique=False,
    )


def downgrade() -> None:
    op.drop_index(op.f("ix_automation_logs_run_id"), table_name="automation_logs")
    op.drop_table("automation_logs")
    op.drop_index(op.f("ix_automation_runs_config_id"), table_name="automation_runs")
    op.drop_table("automation_runs")
    op.drop_index(op.f("ix_automation_configs_character_name"), table_name="automation_configs")
    op.drop_table("automation_configs")