"""initial schema

Revision ID: 20260711_0001
Revises:
Create Date: 2026-07-11 14:00:00
"""

from typing import Sequence, Union

import sqlalchemy as sa
from alembic import op

revision: str = "20260711_0001"
down_revision: Union[str, None] = None
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.create_table(
        "users",
        sa.Column("id", sa.String(length=36), nullable=False),
        sa.Column("email", sa.String(length=255), nullable=False),
        sa.Column("password_hash", sa.String(length=255), nullable=False),
        sa.Column("role", sa.String(length=16), nullable=False),
        sa.Column("status", sa.String(length=16), nullable=False),
        sa.Column("failed_login_attempts", sa.Integer(), nullable=False),
        sa.Column("locked_until", sa.DateTime(timezone=True), nullable=True),
        sa.Column("email_verified_at", sa.DateTime(timezone=True), nullable=True),
        sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
        sa.Column("updated_at", sa.DateTime(timezone=True), nullable=False),
        sa.PrimaryKeyConstraint("id"),
        sa.UniqueConstraint("email"),
    )
    op.create_index("idx_users_email", "users", ["email"], unique=True)
    op.create_index("idx_users_status", "users", ["status"], unique=False)

    op.create_table(
        "user_profiles",
        sa.Column("user_id", sa.String(length=36), nullable=False),
        sa.Column("display_name", sa.String(length=120), nullable=False),
        sa.Column("avatar_url", sa.String(length=512), nullable=True),
        sa.Column("metadata_json", sa.Text(), nullable=True),
        sa.ForeignKeyConstraint(["user_id"], ["users.id"], ondelete="CASCADE"),
        sa.PrimaryKeyConstraint("user_id"),
    )

    op.create_table(
        "refresh_tokens",
        sa.Column("id", sa.String(length=36), nullable=False),
        sa.Column("user_id", sa.String(length=36), nullable=False),
        sa.Column("token_hash", sa.String(length=64), nullable=False),
        sa.Column("family_id", sa.String(length=36), nullable=False),
        sa.Column("expires_at", sa.DateTime(timezone=True), nullable=False),
        sa.Column("revoked_at", sa.DateTime(timezone=True), nullable=True),
        sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
        sa.ForeignKeyConstraint(["user_id"], ["users.id"], ondelete="CASCADE"),
        sa.PrimaryKeyConstraint("id"),
        sa.UniqueConstraint("token_hash"),
    )
    op.create_index("idx_refresh_tokens_user", "refresh_tokens", ["user_id"], unique=False)
    op.create_index("idx_refresh_tokens_family", "refresh_tokens", ["family_id"], unique=False)

    op.create_table(
        "password_reset_tokens",
        sa.Column("id", sa.String(length=36), nullable=False),
        sa.Column("user_id", sa.String(length=36), nullable=False),
        sa.Column("token_hash", sa.String(length=64), nullable=False),
        sa.Column("expires_at", sa.DateTime(timezone=True), nullable=False),
        sa.Column("used_at", sa.DateTime(timezone=True), nullable=True),
        sa.ForeignKeyConstraint(["user_id"], ["users.id"], ondelete="CASCADE"),
        sa.PrimaryKeyConstraint("id"),
        sa.UniqueConstraint("token_hash"),
    )
    op.create_index("idx_password_reset_user", "password_reset_tokens", ["user_id"], unique=False)

    op.create_table(
        "email_verification_tokens",
        sa.Column("id", sa.String(length=36), nullable=False),
        sa.Column("user_id", sa.String(length=36), nullable=False),
        sa.Column("token_hash", sa.String(length=64), nullable=False),
        sa.Column("expires_at", sa.DateTime(timezone=True), nullable=False),
        sa.Column("used_at", sa.DateTime(timezone=True), nullable=True),
        sa.ForeignKeyConstraint(["user_id"], ["users.id"], ondelete="CASCADE"),
        sa.PrimaryKeyConstraint("id"),
        sa.UniqueConstraint("token_hash"),
    )

    op.create_table(
        "content_pages",
        sa.Column("id", sa.String(length=36), nullable=False),
        sa.Column("slug", sa.String(length=120), nullable=False),
        sa.Column("title", sa.String(length=255), nullable=False),
        sa.Column("body", sa.Text(), nullable=False),
        sa.Column("status", sa.String(length=16), nullable=False),
        sa.Column("author_id", sa.String(length=36), nullable=True),
        sa.Column("published_at", sa.DateTime(timezone=True), nullable=True),
        sa.Column("updated_at", sa.DateTime(timezone=True), nullable=False),
        sa.ForeignKeyConstraint(["author_id"], ["users.id"]),
        sa.PrimaryKeyConstraint("id"),
        sa.UniqueConstraint("slug"),
    )
    op.create_index("idx_content_slug", "content_pages", ["slug"], unique=True)
    op.create_index("idx_content_status", "content_pages", ["status"], unique=False)


def downgrade() -> None:
    op.drop_index("idx_content_status", table_name="content_pages")
    op.drop_index("idx_content_slug", table_name="content_pages")
    op.drop_table("content_pages")
    op.drop_table("email_verification_tokens")
    op.drop_index("idx_password_reset_user", table_name="password_reset_tokens")
    op.drop_table("password_reset_tokens")
    op.drop_index("idx_refresh_tokens_family", table_name="refresh_tokens")
    op.drop_index("idx_refresh_tokens_user", table_name="refresh_tokens")
    op.drop_table("refresh_tokens")
    op.drop_table("user_profiles")
    op.drop_index("idx_users_status", table_name="users")
    op.drop_index("idx_users_email", table_name="users")
    op.drop_table("users")