"""add_password_reset_table

Revision ID: d103d442dc24
Revises: 0f96348cdfd2
Create Date: 2025-08-22 08:27:58.468119

"""

from __future__ import annotations

from collections.abc import Sequence

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

# revision identifiers, used by Alembic.
revision: str = "d103d442dc24"
down_revision: str | Sequence[str] | None = "0f96348cdfd2"
branch_labels: str | Sequence[str] | None = None
depends_on: str | Sequence[str] | None = None


def upgrade() -> None:
    """Upgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###

    # 安全创建 password_resets 表（如果不存在）
    try:
        op.create_table(
            "password_resets",
            sa.Column("id", sa.Integer(), nullable=False),
            sa.Column("user_id", sa.BigInteger(), nullable=False),
            sa.Column("email", sa.String(255), nullable=False),
            sa.Column("reset_code", sa.String(8), nullable=False),
            sa.Column("created_at", sa.DateTime(), nullable=False),
            sa.Column("expires_at", sa.DateTime(), nullable=False),
            sa.Column("is_used", sa.Boolean(), nullable=False),
            sa.Column("used_at", sa.DateTime(), nullable=True),
            sa.Column("ip_address", sa.String(255), nullable=True),
            sa.Column("user_agent", sa.String(255), nullable=True),
            sa.ForeignKeyConstraint(
                ["user_id"],
                ["lazer_users.id"],
            ),
            sa.PrimaryKeyConstraint("id"),
        )
    except Exception:
        # 如果表已存在，继续执行
        pass

    # 安全创建索引
    try:
        op.create_index(op.f("ix_password_resets_email"), "password_resets", ["email"], unique=False)
    except Exception:
        pass

    try:
        op.create_index(
            op.f("ix_password_resets_user_id"),
            "password_resets",
            ["user_id"],
            unique=False,
        )
    except Exception:
        pass

    # 安全删除 two_factor_auth 表 - 先删除表（这会自动删除外键约束和索引）
    try:
        op.drop_table("two_factor_auth")
    except Exception:
        # 如果表不存在，继续执行
        pass

    # 安全删除 user_ip_history 表
    try:
        op.drop_table("user_ip_history")
    except Exception:
        # 如果表不存在，继续执行
        pass

    # 安全删除 session_verification 表
    try:
        op.drop_table("session_verification")
    except Exception:
        # 如果表不存在，继续执行
        pass
    op.alter_column(
        "beatmapsets",
        "nsfw",
        existing_type=mysql.TINYINT(display_width=1),
        nullable=True,
    )
    op.alter_column(
        "beatmapsets",
        "spotlight",
        existing_type=mysql.TINYINT(display_width=1),
        nullable=True,
    )
    op.alter_column(
        "beatmapsets",
        "video",
        existing_type=mysql.TINYINT(display_width=1),
        nullable=True,
    )
    op.alter_column(
        "beatmapsets",
        "can_be_hyped",
        existing_type=mysql.TINYINT(display_width=1),
        nullable=True,
    )
    op.alter_column(
        "beatmapsets",
        "discussion_locked",
        existing_type=mysql.TINYINT(display_width=1),
        nullable=True,
    )
    op.alter_column(
        "beatmapsets",
        "storyboard",
        existing_type=mysql.TINYINT(display_width=1),
        nullable=True,
    )
    op.alter_column(
        "beatmapsets",
        "download_disabled",
        existing_type=mysql.TINYINT(display_width=1),
        nullable=True,
    )

    # 安全删除索引
    try:
        op.drop_index(op.f("uq_user_achievement"), table_name="lazer_user_achievements")
    except Exception:
        # 如果索引不存在或有外键约束，继续执行
        pass

    op.alter_column(
        "scores",
        "has_replay",
        existing_type=mysql.TINYINT(display_width=1),
        nullable=True,
    )
    op.alter_column("scores", "passed", existing_type=mysql.TINYINT(display_width=1), nullable=True)
    op.alter_column(
        "scores",
        "preserve",
        existing_type=mysql.TINYINT(display_width=1),
        nullable=True,
    )
    # ### end Alembic commands ###


def downgrade() -> None:
    """Downgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.alter_column(
        "scores",
        "preserve",
        existing_type=mysql.TINYINT(display_width=1),
        nullable=False,
    )
    op.alter_column("scores", "passed", existing_type=mysql.TINYINT(display_width=1), nullable=False)
    op.alter_column(
        "scores",
        "has_replay",
        existing_type=mysql.TINYINT(display_width=1),
        nullable=False,
    )
    op.create_index(
        op.f("uq_user_achievement"),
        "lazer_user_achievements",
        ["user_id", "achievement_id"],
        unique=True,
    )
    op.alter_column(
        "beatmapsets",
        "download_disabled",
        existing_type=mysql.TINYINT(display_width=1),
        nullable=False,
    )
    op.alter_column(
        "beatmapsets",
        "storyboard",
        existing_type=mysql.TINYINT(display_width=1),
        nullable=False,
    )
    op.alter_column(
        "beatmapsets",
        "discussion_locked",
        existing_type=mysql.TINYINT(display_width=1),
        nullable=False,
    )
    op.alter_column(
        "beatmapsets",
        "can_be_hyped",
        existing_type=mysql.TINYINT(display_width=1),
        nullable=False,
    )
    op.alter_column(
        "beatmapsets",
        "video",
        existing_type=mysql.TINYINT(display_width=1),
        nullable=False,
    )
    op.alter_column(
        "beatmapsets",
        "spotlight",
        existing_type=mysql.TINYINT(display_width=1),
        nullable=False,
    )
    op.alter_column(
        "beatmapsets",
        "nsfw",
        existing_type=mysql.TINYINT(display_width=1),
        nullable=False,
    )
    op.create_table(
        "session_verification",
        sa.Column("id", mysql.BIGINT(), autoincrement=True, nullable=False),
        sa.Column("user_id", mysql.BIGINT(), autoincrement=False, nullable=False),
        sa.Column("session_id", mysql.VARCHAR(length=255), nullable=False),
        sa.Column("ip_address", mysql.VARCHAR(length=45), nullable=False),
        sa.Column(
            "is_verified",
            mysql.TINYINT(display_width=1),
            autoincrement=False,
            nullable=False,
        ),
        sa.Column("verified_at", mysql.DATETIME(), nullable=True),
        sa.Column("expires_at", mysql.DATETIME(), nullable=False),
        sa.ForeignKeyConstraint(["user_id"], ["lazer_users.id"], name=op.f("session_verification_ibfk_1")),
        sa.PrimaryKeyConstraint("id"),
        mysql_collate="utf8mb4_0900_ai_ci",
        mysql_default_charset="utf8mb4",
        mysql_engine="InnoDB",
    )
    op.create_index(
        op.f("ix_session_verification_user_id"),
        "session_verification",
        ["user_id"],
        unique=False,
    )
    op.create_table(
        "user_ip_history",
        sa.Column("id", mysql.BIGINT(), autoincrement=True, nullable=False),
        sa.Column("user_id", mysql.BIGINT(), autoincrement=False, nullable=False),
        sa.Column("ip_address", mysql.VARCHAR(length=45), nullable=False),
        sa.Column("first_seen", mysql.DATETIME(), nullable=False),
        sa.Column("last_seen", mysql.DATETIME(), nullable=False),
        sa.Column("usage_count", mysql.INTEGER(), autoincrement=False, nullable=False),
        sa.Column(
            "is_trusted",
            mysql.TINYINT(display_width=1),
            autoincrement=False,
            nullable=False,
        ),
        sa.ForeignKeyConstraint(["user_id"], ["lazer_users.id"], name=op.f("user_ip_history_ibfk_1")),
        sa.PrimaryKeyConstraint("id"),
        mysql_collate="utf8mb4_0900_ai_ci",
        mysql_default_charset="utf8mb4",
        mysql_engine="InnoDB",
    )
    op.create_index(op.f("ix_user_ip_history_user_id"), "user_ip_history", ["user_id"], unique=False)
    op.create_index(
        op.f("ix_user_ip_history_ip_address"),
        "user_ip_history",
        ["ip_address"],
        unique=False,
    )
    op.create_index(op.f("ix_user_ip_history_id"), "user_ip_history", ["id"], unique=False)
    op.create_table(
        "two_factor_auth",
        sa.Column("id", mysql.BIGINT(), autoincrement=True, nullable=False),
        sa.Column("user_id", mysql.BIGINT(), autoincrement=False, nullable=False),
        sa.Column("verification_code", mysql.VARCHAR(length=8), nullable=False),
        sa.Column("expires_at", mysql.DATETIME(), nullable=False),
        sa.Column(
            "is_used",
            mysql.TINYINT(display_width=1),
            autoincrement=False,
            nullable=False,
        ),
        sa.Column("ip_address", mysql.VARCHAR(length=45), nullable=False),
        sa.Column("trigger_reason", mysql.VARCHAR(length=50), nullable=False),
        sa.Column("verified_at", mysql.DATETIME(), nullable=True),
        sa.ForeignKeyConstraint(["user_id"], ["lazer_users.id"], name=op.f("two_factor_auth_ibfk_1")),
        sa.PrimaryKeyConstraint("id"),
        mysql_collate="utf8mb4_0900_ai_ci",
        mysql_default_charset="utf8mb4",
        mysql_engine="InnoDB",
    )
    op.create_index(op.f("ix_two_factor_auth_user_id"), "two_factor_auth", ["user_id"], unique=False)
    op.create_index(op.f("ix_two_factor_auth_id"), "two_factor_auth", ["id"], unique=False)
    op.drop_index(op.f("ix_password_resets_user_id"), table_name="password_resets")
    op.drop_index(op.f("ix_password_resets_email"), table_name="password_resets")
    op.drop_table("password_resets")
    # ### end Alembic commands ###