"""add invite codes

Revision ID: g2h3i4j5k6l7
Revises: c3d4e5f6a7b
Create Date: 2026-06-02 00:00:00.000000

"""
from typing import Sequence, Union

import sqlalchemy as sa
from alembic import op

revision: str = "g2h3i4j5k6l7"
down_revision: str = "c3d4e5f6a7b"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.create_table(
        "invite_codes",
        sa.Column("id", sa.Integer(), nullable=False),
        sa.Column("code", sa.String(length=16), nullable=False),
        sa.Column("tenant_slug", sa.String(length=100), nullable=False),
        sa.Column("company_id", sa.Integer(), nullable=True),
        sa.Column("role", sa.String(length=50), nullable=False, server_default="user"),
        sa.Column("max_uses", sa.Integer(), nullable=True),
        sa.Column("uses_count", sa.Integer(), nullable=False, server_default="0"),
        sa.Column("expires_at", sa.DateTime(timezone=True), nullable=True),
        sa.Column("created_by", sa.String(length=255), nullable=False),
        sa.Column("is_active", sa.Boolean(), nullable=False, server_default="true"),
        sa.Column("created_at", sa.DateTime(), nullable=True, server_default=sa.text("now()")),
        sa.Column("updated_at", sa.DateTime(), nullable=True, server_default=sa.text("now()")),
        sa.PrimaryKeyConstraint("id"),
        schema="core",
    )
    op.create_index("ix_core_invite_codes_id", "invite_codes", ["id"], schema="core")
    op.create_index(
        "ix_core_invite_codes_code", "invite_codes", ["code"], unique=True, schema="core"
    )
    op.create_index(
        "ix_core_invite_codes_tenant_slug", "invite_codes", ["tenant_slug"], schema="core"
    )
    op.create_index(
        "ix_core_invite_codes_company_id", "invite_codes", ["company_id"], schema="core"
    )


def downgrade() -> None:
    op.drop_index("ix_core_invite_codes_company_id", table_name="invite_codes", schema="core")
    op.drop_index("ix_core_invite_codes_tenant_slug", table_name="invite_codes", schema="core")
    op.drop_index("ix_core_invite_codes_code", table_name="invite_codes", schema="core")
    op.drop_index("ix_core_invite_codes_id", table_name="invite_codes", schema="core")
    op.drop_table("invite_codes", schema="core")
