"""天工阁_受托任务_叩心候选与约束_退役旧目标计划感知大周天模块

Revision ID: 009
Revises: 008
Create Date: 2026-08-27 20:31:23.297111

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = '009'
down_revision: Union[str, Sequence[str], None] = '008'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    """Upgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('backstage_tasks',
    sa.Column('id', sa.String(length=80), nullable=False),
    sa.Column('owner_scope', sa.String(length=80), nullable=False),
    sa.Column('character_id', sa.String(length=80), nullable=True),
    sa.Column('parent_task_id', sa.String(length=80), nullable=True),
    sa.Column('title', sa.String(length=200), nullable=False),
    sa.Column('brief', sa.Text(), nullable=False),
    sa.Column('acceptance_criteria', sa.Text(), nullable=False),
    sa.Column('status', sa.String(length=30), nullable=False),
    sa.Column('result_digest', sa.Text(), nullable=False),
    sa.Column('evidence_json', sa.Text(), nullable=False),
    sa.Column('run_id', sa.String(length=80), nullable=True),
    sa.Column('created_at', sa.DateTime(timezone=True), nullable=False),
    sa.Column('completed_at', sa.DateTime(timezone=True), nullable=True),
    sa.ForeignKeyConstraint(['character_id'], ['characters.id'], ),
    sa.ForeignKeyConstraint(['parent_task_id'], ['backstage_tasks.id'], ),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_index(op.f('ix_backstage_tasks_character_id'), 'backstage_tasks', ['character_id'], unique=False)
    op.create_index(op.f('ix_backstage_tasks_owner_scope'), 'backstage_tasks', ['owner_scope'], unique=False)
    op.create_index(op.f('ix_backstage_tasks_parent_task_id'), 'backstage_tasks', ['parent_task_id'], unique=False)
    op.create_index(op.f('ix_backstage_tasks_run_id'), 'backstage_tasks', ['run_id'], unique=False)
    op.create_index(op.f('ix_backstage_tasks_status'), 'backstage_tasks', ['status'], unique=False)
    op.create_table('knocking_candidates',
    sa.Column('id', sa.String(length=80), nullable=False),
    sa.Column('character_id', sa.String(length=80), nullable=False),
    sa.Column('owner_scope', sa.String(length=80), nullable=False),
    sa.Column('trigger', sa.String(length=20), nullable=False),
    sa.Column('draft', sa.Text(), nullable=False),
    sa.Column('channel', sa.String(length=20), nullable=False),
    sa.Column('status', sa.String(length=20), nullable=False),
    sa.Column('ruling_json', sa.Text(), nullable=False),
    sa.Column('created_at', sa.DateTime(timezone=True), nullable=False),
    sa.Column('dispatched_at', sa.DateTime(timezone=True), nullable=True),
    sa.ForeignKeyConstraint(['character_id'], ['characters.id'], ),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_index(op.f('ix_knocking_candidates_character_id'), 'knocking_candidates', ['character_id'], unique=False)
    op.create_index(op.f('ix_knocking_candidates_owner_scope'), 'knocking_candidates', ['owner_scope'], unique=False)
    op.create_index(op.f('ix_knocking_candidates_status'), 'knocking_candidates', ['status'], unique=False)
    # ### end Alembic commands ###

    # 旧域退役：太一（goals）/洛书（plans）/天工阁旧 roster/感知/大周天
    op.drop_table('goals')
    op.drop_table('plans')
    op.drop_table('agent_roster')
    op.drop_table('perception_channels')
    op.drop_table('big_cycles')


def downgrade() -> None:
    """Downgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_index(op.f('ix_knocking_candidates_status'), table_name='knocking_candidates')
    op.drop_index(op.f('ix_knocking_candidates_owner_scope'), table_name='knocking_candidates')
    op.drop_index(op.f('ix_knocking_candidates_character_id'), table_name='knocking_candidates')
    op.drop_table('knocking_candidates')
    op.drop_index(op.f('ix_backstage_tasks_status'), table_name='backstage_tasks')
    op.drop_index(op.f('ix_backstage_tasks_run_id'), table_name='backstage_tasks')
    op.drop_index(op.f('ix_backstage_tasks_parent_task_id'), table_name='backstage_tasks')
    op.drop_index(op.f('ix_backstage_tasks_owner_scope'), table_name='backstage_tasks')
    op.drop_index(op.f('ix_backstage_tasks_character_id'), table_name='backstage_tasks')
    op.drop_table('backstage_tasks')
    # ### end Alembic commands ###