"""add boss battles

Revision ID: c2d3e4f5a6b7
Revises: b1c2d3e4f5a6
Create Date: 2026-02-08 12:00:00.000000

"""

from collections.abc import Sequence

import sqlalchemy as sa
from alembic import op

# revision identifiers, used by Alembic.
revision: str = "c2d3e4f5a6b7"
down_revision: str | Sequence[str] | None = "b1c2d3e4f5a6"
branch_labels: str | Sequence[str] | None = None
depends_on: str | Sequence[str] | None = None


def upgrade() -> None:
    op.create_table(
        "boss_battles",
        sa.Column("id", sa.Integer(), primary_key=True),
        sa.Column(
            "game_id",
            sa.Integer(),
            sa.ForeignKey("games.id"),
            nullable=False,
            index=True,
        ),
        sa.Column("name", sa.String(100), nullable=False),
        sa.Column("boss_type", sa.String(20), nullable=False),
        sa.Column("badge_name", sa.String(100), nullable=True),
        sa.Column("badge_image_url", sa.String(500), nullable=True),
        sa.Column("level_cap", sa.SmallInteger(), nullable=False),
        sa.Column("order", sa.SmallInteger(), nullable=False),
        sa.Column(
            "after_route_id",
            sa.Integer(),
            sa.ForeignKey("routes.id"),
            nullable=True,
            index=True,
        ),
        sa.Column("location", sa.String(200), nullable=False),
        sa.Column("sprite_url", sa.String(500), nullable=True),
    )

    op.create_table(
        "boss_pokemon",
        sa.Column("id", sa.Integer(), primary_key=True),
        sa.Column(
            "boss_battle_id",
            sa.Integer(),
            sa.ForeignKey("boss_battles.id", ondelete="CASCADE"),
            nullable=False,
            index=True,
        ),
        sa.Column(
            "pokemon_id",
            sa.Integer(),
            sa.ForeignKey("pokemon.id"),
            nullable=False,
            index=True,
        ),
        sa.Column("level", sa.SmallInteger(), nullable=False),
        sa.Column("order", sa.SmallInteger(), nullable=False),
    )

    op.create_table(
        "boss_results",
        sa.Column("id", sa.Integer(), primary_key=True),
        sa.Column(
            "run_id",
            sa.Integer(),
            sa.ForeignKey("nuzlocke_runs.id", ondelete="CASCADE"),
            nullable=False,
            index=True,
        ),
        sa.Column(
            "boss_battle_id",
            sa.Integer(),
            sa.ForeignKey("boss_battles.id"),
            nullable=False,
            index=True,
        ),
        sa.Column("result", sa.String(10), nullable=False),
        sa.Column("attempts", sa.SmallInteger(), nullable=False, server_default="1"),
        sa.Column("completed_at", sa.DateTime(timezone=True), nullable=True),
        sa.UniqueConstraint(
            "run_id", "boss_battle_id", name="uq_boss_results_run_boss"
        ),
    )


def downgrade() -> None:
    op.drop_table("boss_results")
    op.drop_table("boss_pokemon")
    op.drop_table("boss_battles")