"""app_settings + outbound_messages — Dev Mode, and an outbox

Revision ID: c9e51d7ab204
Revises: b62f9a0d47ce
Create Date: 2026-09-01

An outbox rather than a fire-and-forget call: it makes the email design testable
before a transport exists, and it makes Dev Mode more than a switch — a
suppressed message is still recorded, so "nothing was lost" is checkable.
"""
from typing import Sequence, Union

import sqlalchemy as sa
from alembic import op

revision: str = 'c9e51d7ab204'
down_revision: Union[str, Sequence[str], None] = 'b62f9a0d47ce'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.create_table(
        'app_settings',
        sa.Column('key', sa.String(length=60), nullable=False),
        sa.Column('value', sa.String(length=200), nullable=False),
        sa.Column('updated_at', sa.DateTime(timezone=True), nullable=False),
        sa.PrimaryKeyConstraint('key'),
    )
    op.create_table(
        'outbound_messages',
        sa.Column('id', sa.Integer(), nullable=False),
        sa.Column('recipient', sa.String(length=64), nullable=False),
        sa.Column('to_email', sa.String(length=200), nullable=False),
        sa.Column('kind', sa.String(length=40), nullable=False),
        sa.Column('subject', sa.String(length=200), nullable=False),
        sa.Column('body', sa.Text(), nullable=False),
        sa.Column('url', sa.String(length=500), nullable=False),
        sa.Column('project_id', sa.String(length=64), nullable=True),
        sa.Column('created_at', sa.DateTime(timezone=True), nullable=False),
        sa.Column('sent_at', sa.DateTime(timezone=True), nullable=True),
        sa.Column('held_reason', sa.String(length=40), nullable=False),
        sa.PrimaryKeyConstraint('id'),
    )
    op.create_index(op.f('ix_outbound_messages_recipient'), 'outbound_messages',
                    ['recipient'], unique=False)


def downgrade() -> None:
    op.drop_index(op.f('ix_outbound_messages_recipient'),
                  table_name='outbound_messages')
    op.drop_table('outbound_messages')
    op.drop_table('app_settings')