"""市场交易：商品、订单、账本与 Webhook

Revision ID: b7f1a0032451
Revises: b3a26cb61923
Create Date: 2026-09-11 11:31:22.345265

"""
from collections.abc import Sequence

import sqlalchemy as sa

from alembic import op

# revision identifiers, used by Alembic.
revision: str = 'b7f1a0032451'
down_revision: str | Sequence[str] | None = 'b3a26cb61923'
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! ###
    op.create_table('webhook_event',
    sa.Column('provider_event_id', sa.String(), nullable=False),
    sa.Column('provider', sa.String(), nullable=False),
    sa.Column('event_type', sa.String(), nullable=False),
    sa.Column('payload_hash', sa.String(), nullable=False),
    sa.Column('status', sa.String(), nullable=False),
    sa.Column('received_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.CheckConstraint("status IN ('processed', 'ignored')", name=op.f('ck_webhook_event_status_values')),
    sa.PrimaryKeyConstraint('provider_event_id', name=op.f('pk_webhook_event'))
    )
    op.create_table('listing',
    sa.Column('id', sa.String(), nullable=False),
    sa.Column('creator_domain_id', sa.String(), nullable=False),
    sa.Column('title', sa.String(), nullable=False),
    sa.Column('price_minor', sa.Integer(), nullable=False),
    sa.Column('currency', sa.String(), nullable=False),
    sa.Column('status', sa.String(), nullable=False),
    sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.CheckConstraint('price_minor >= 0', name=op.f('ck_listing_price_non_negative')),
    sa.ForeignKeyConstraint(['creator_domain_id'], ['personal_domain.id'], name=op.f('fk_listing_personal_domain'), ondelete='cascade'),
    sa.PrimaryKeyConstraint('id', name=op.f('pk_listing'))
    )
    op.create_index(op.f('ix_listing_creator_domain_id'), 'listing', ['creator_domain_id'], unique=False)
    op.create_table('order',
    sa.Column('id', sa.String(), nullable=False),
    sa.Column('buyer_domain_id', sa.String(), nullable=False),
    sa.Column('status', sa.String(), nullable=False),
    sa.Column('total_minor', sa.Integer(), nullable=False),
    sa.Column('currency', sa.String(), nullable=False),
    sa.Column('idempotency_key', sa.String(), nullable=True),
    sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.Column('paid_at', sa.DateTime(timezone=True), nullable=True),
    sa.Column('refunded_at', sa.DateTime(timezone=True), nullable=True),
    sa.CheckConstraint("status IN ('pending_payment', 'paid', 'partially_refunded', 'refunded', 'disputed', 'cancelled')", name=op.f('ck_order_status_values')),
    sa.ForeignKeyConstraint(['buyer_domain_id'], ['personal_domain.id'], name=op.f('fk_order_personal_domain'), ondelete='cascade'),
    sa.PrimaryKeyConstraint('id', name=op.f('pk_order'))
    )
    op.create_index(op.f('ix_order_buyer_domain_id'), 'order', ['buyer_domain_id'], unique=False)
    op.create_index('uq_order_buyer_idempotency', 'order', ['buyer_domain_id', 'idempotency_key'], unique=True)
    op.create_table('ledger_entry',
    sa.Column('id', sa.String(), nullable=False),
    sa.Column('order_id', sa.String(), nullable=False),
    sa.Column('entry_type', sa.String(), nullable=False),
    sa.Column('amount_minor', sa.Integer(), nullable=False),
    sa.Column('currency', sa.String(), nullable=False),
    sa.Column('note', sa.String(), nullable=True),
    sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.CheckConstraint("entry_type IN ('charge', 'refund', 'platform_fee', 'creator_payable', 'tax', 'reserve', 'payout', 'reversal')", name=op.f('ck_ledger_entry_entry_type_values')),
    sa.ForeignKeyConstraint(['order_id'], ['order.id'], name=op.f('fk_ledger_entry_order'), ondelete='restrict'),
    sa.PrimaryKeyConstraint('id', name=op.f('pk_ledger_entry'))
    )
    op.create_index(op.f('ix_ledger_entry_order_id'), 'ledger_entry', ['order_id'], unique=False)
    op.create_index('ix_ledger_order_type', 'ledger_entry', ['order_id', 'entry_type'], unique=False)
    op.create_table('order_item',
    sa.Column('id', sa.String(), nullable=False),
    sa.Column('order_id', sa.String(), nullable=False),
    sa.Column('listing_id', sa.String(), nullable=False),
    sa.Column('title_snapshot', sa.String(), nullable=False),
    sa.Column('price_minor_snapshot', sa.Integer(), nullable=False),
    sa.ForeignKeyConstraint(['listing_id'], ['listing.id'], name=op.f('fk_order_item_listing'), ondelete='restrict'),
    sa.ForeignKeyConstraint(['order_id'], ['order.id'], name=op.f('fk_order_item_order'), ondelete='cascade'),
    sa.PrimaryKeyConstraint('id', name=op.f('pk_order_item'))
    )
    op.create_index(op.f('ix_order_item_order_id'), 'order_item', ['order_id'], unique=False)
    op.add_column('personal_domain', sa.Column('billing_status', sa.String(), nullable=False, server_default='ok'))
    # ### end Alembic commands ###


def downgrade() -> None:
    """Downgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_column('personal_domain', 'billing_status')
    op.drop_index(op.f('ix_order_item_order_id'), table_name='order_item')
    op.drop_table('order_item')
    op.drop_index('ix_ledger_order_type', table_name='ledger_entry')
    op.drop_index(op.f('ix_ledger_entry_order_id'), table_name='ledger_entry')
    op.drop_table('ledger_entry')
    op.drop_index('uq_order_buyer_idempotency', table_name='order')
    op.drop_index(op.f('ix_order_buyer_domain_id'), table_name='order')
    op.drop_table('order')
    op.drop_index(op.f('ix_listing_creator_domain_id'), table_name='listing')
    op.drop_table('listing')
    op.drop_table('webhook_event')
    # ### end Alembic commands ###