"""initial schema

Revision ID: c9498525abb5
Revises: 
Create Date: 2026-08-01 20:50:05.997864

"""
from typing import Sequence, Union

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

# revision identifiers, used by Alembic.
revision: str = 'c9498525abb5'
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:
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('audit_events',
    sa.Column('actor_type', sa.String(length=20), nullable=False),
    sa.Column('actor_id', sa.UUID(), nullable=True),
    sa.Column('actor_label', sa.String(length=120), nullable=False),
    sa.Column('action', sa.String(length=80), nullable=False),
    sa.Column('entity_type', sa.String(length=30), nullable=False),
    sa.Column('entity_id', sa.UUID(), nullable=True),
    sa.Column('correlation_id', sa.UUID(), nullable=False),
    sa.Column('before_json', postgresql.JSONB(astext_type=sa.Text()), nullable=True),
    sa.Column('after_json', postgresql.JSONB(astext_type=sa.Text()), nullable=True),
    sa.Column('metadata_json', postgresql.JSONB(astext_type=sa.Text()), nullable=True),
    sa.Column('occurred_at', sa.DateTime(timezone=True), nullable=False),
    sa.Column('id', sa.UUID(), nullable=False),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_table('customers',
    sa.Column('public_ref', sa.String(length=20), nullable=False),
    sa.Column('first_name', sa.String(length=80), nullable=False),
    sa.Column('last_name', sa.String(length=80), nullable=False),
    sa.Column('email', sa.String(length=200), nullable=True),
    sa.Column('phone', sa.String(length=40), nullable=True),
    sa.Column('postal_code', sa.String(length=20), nullable=True),
    sa.Column('city', sa.String(length=120), nullable=True),
    sa.Column('date_of_birth', sa.Date(), nullable=True),
    sa.Column('merged_into_customer_id', sa.UUID(), nullable=True),
    sa.Column('id', sa.UUID(), nullable=False),
    sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.ForeignKeyConstraint(['merged_into_customer_id'], ['customers.id'], ),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('public_ref')
    )
    op.create_table('data_quality_issues',
    sa.Column('public_ref', sa.String(length=20), nullable=False),
    sa.Column('rule_type', sa.String(length=40), nullable=False),
    sa.Column('entity_type', sa.String(length=30), nullable=False),
    sa.Column('entity_id', sa.UUID(), nullable=False),
    sa.Column('severity', sa.String(length=10), nullable=False),
    sa.Column('status', sa.String(length=20), nullable=False),
    sa.Column('evidence_json', postgresql.JSONB(astext_type=sa.Text()), nullable=False),
    sa.Column('proposed_action_json', postgresql.JSONB(astext_type=sa.Text()), nullable=False),
    sa.Column('detected_at', sa.DateTime(timezone=True), nullable=False),
    sa.Column('resolved_at', sa.DateTime(timezone=True), nullable=True),
    sa.Column('resolved_by', sa.String(length=120), nullable=True),
    sa.Column('id', sa.UUID(), nullable=False),
    sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('public_ref')
    )
    op.create_table('outbox_events',
    sa.Column('event_id', sa.UUID(), nullable=False),
    sa.Column('event_type', sa.String(length=60), nullable=False),
    sa.Column('aggregate_type', sa.String(length=30), nullable=False),
    sa.Column('aggregate_id', sa.UUID(), nullable=False),
    sa.Column('payload_json', postgresql.JSONB(astext_type=sa.Text()), nullable=False),
    sa.Column('occurred_at', sa.DateTime(timezone=True), nullable=False),
    sa.Column('delivery_status', sa.String(length=20), nullable=False),
    sa.Column('attempts', sa.Integer(), nullable=False),
    sa.Column('next_attempt_at', sa.DateTime(timezone=True), nullable=True),
    sa.Column('last_error', sa.Text(), nullable=True),
    sa.Column('external_run_id', sa.String(length=120), nullable=True),
    sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.PrimaryKeyConstraint('event_id')
    )
    op.create_table('users',
    sa.Column('public_ref', sa.String(length=20), nullable=False),
    sa.Column('display_name', sa.String(length=120), nullable=False),
    sa.Column('role', sa.String(length=30), nullable=False),
    sa.Column('active', sa.Boolean(), nullable=False),
    sa.Column('id', sa.UUID(), nullable=False),
    sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('public_ref')
    )
    op.create_table('vehicles',
    sa.Column('public_ref', sa.String(length=20), nullable=False),
    sa.Column('make', sa.String(length=80), nullable=False),
    sa.Column('model', sa.String(length=80), nullable=False),
    sa.Column('model_year', sa.Integer(), nullable=False),
    sa.Column('registration_number', sa.String(length=40), nullable=False),
    sa.Column('location', sa.String(length=120), nullable=False),
    sa.Column('operational_status', sa.String(length=20), nullable=False),
    sa.Column('odometer_km', sa.Integer(), nullable=False),
    sa.Column('next_service_km', sa.Integer(), nullable=False),
    sa.Column('active', sa.Boolean(), nullable=False),
    sa.Column('version', sa.Integer(), nullable=False),
    sa.Column('id', sa.UUID(), nullable=False),
    sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('public_ref'),
    sa.UniqueConstraint('registration_number')
    )
    op.create_table('bookings',
    sa.Column('public_ref', sa.String(length=20), nullable=False),
    sa.Column('customer_id', sa.UUID(), nullable=False),
    sa.Column('vehicle_id', sa.UUID(), nullable=False),
    sa.Column('starts_at', sa.DateTime(timezone=True), nullable=False),
    sa.Column('ends_at', sa.DateTime(timezone=True), nullable=False),
    sa.Column('status', sa.String(length=20), nullable=False),
    sa.Column('start_odometer_km', sa.Integer(), nullable=True),
    sa.Column('end_odometer_km', sa.Integer(), nullable=True),
    sa.Column('requirements_complete', sa.Boolean(), nullable=False),
    sa.Column('id', sa.UUID(), nullable=False),
    sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.ForeignKeyConstraint(['customer_id'], ['customers.id'], ),
    sa.ForeignKeyConstraint(['vehicle_id'], ['vehicles.id'], ),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('public_ref')
    )
    op.create_table('maintenance_records',
    sa.Column('public_ref', sa.String(length=20), nullable=False),
    sa.Column('vehicle_id', sa.UUID(), nullable=False),
    sa.Column('occurred_at', sa.DateTime(timezone=True), nullable=False),
    sa.Column('odometer_km', sa.Integer(), nullable=False),
    sa.Column('category', sa.String(length=60), nullable=False),
    sa.Column('summary', sa.Text(), nullable=False),
    sa.Column('id', sa.UUID(), nullable=False),
    sa.ForeignKeyConstraint(['vehicle_id'], ['vehicles.id'], ),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('public_ref')
    )
    op.create_table('inspections',
    sa.Column('public_ref', sa.String(length=20), nullable=False),
    sa.Column('booking_id', sa.UUID(), nullable=False),
    sa.Column('vehicle_id', sa.UUID(), nullable=False),
    sa.Column('type', sa.String(length=20), nullable=False),
    sa.Column('fuel_level_percent', sa.Integer(), nullable=False),
    sa.Column('cleanliness_ok', sa.Boolean(), nullable=False),
    sa.Column('damage_reported', sa.Boolean(), nullable=False),
    sa.Column('technical_warning', sa.Boolean(), nullable=False),
    sa.Column('notes', sa.Text(), nullable=True),
    sa.Column('odometer_km', sa.Integer(), nullable=False),
    sa.Column('completed_at', sa.DateTime(timezone=True), nullable=False),
    sa.Column('completed_by', sa.String(length=120), nullable=True),
    sa.Column('id', sa.UUID(), nullable=False),
    sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.ForeignKeyConstraint(['booking_id'], ['bookings.id'], ),
    sa.ForeignKeyConstraint(['vehicle_id'], ['vehicles.id'], ),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('public_ref')
    )
    # ### end Alembic commands ###


def downgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_table('inspections')
    op.drop_table('maintenance_records')
    op.drop_table('bookings')
    op.drop_table('vehicles')
    op.drop_table('users')
    op.drop_table('outbox_events')
    op.drop_table('data_quality_issues')
    op.drop_table('customers')
    op.drop_table('audit_events')
    # ### end Alembic commands ###