begin;

create or replace function public.insert_agentic_rectification_tool_receipt(
  p_user_id uuid,
  p_case_id uuid,
  p_turn_id uuid,
  p_tool_name text,
  p_public_phase text,
  p_status text,
  p_input_fingerprint text,
  p_result_fingerprint text,
  p_engine_version text,
  p_safe_error_code text,
  p_executed_methods jsonb,
  p_attempt_id uuid
)
returns jsonb
language plpgsql
security definer
set search_path = ''
as $$
declare
  v_attempt public.agentic_rectification_run_attempts%rowtype;
  v_receipt_id uuid;
begin
  if p_user_id is null or p_case_id is null or p_turn_id is null or p_attempt_id is null
    or p_tool_name not in (
      'rectification-read-case', 'rectification-set-focus',
      'rectification-resolve-focus', 'rectification-record-evidence-batch',
      'rectification-propose-evidence', 'rectification-confirm-evidence',
      'rectification-revise-evidence', 'rectification-compare-candidates',
      'rectification-read-diagnostics', 'rectification-offer-candidates',
      'rectification-accept-candidate', 'rectification-confirm-birth-time',
      'rectification-close-case'
    )
    or p_public_phase not in (
      'run.started', 'skill.started', 'skill.loaded', 'skill.bound', 'case.loaded',
      'intent.classified', 'evidence.proposed', 'evidence.confirmed',
      'candidates.comparing', 'candidates.updated', 'diagnostics.completed',
      'candidate.accepted', 'birth_time.confirmed', 'answer.composed',
      'billing.settled', 'answer.delta', 'run.completed', 'run.failed'
    )
    or p_status not in ('started', 'completed', 'failed', 'skipped')
    or p_executed_methods is null or jsonb_typeof(p_executed_methods) <> 'array'
    or exists (
      select 1 from jsonb_array_elements_text(p_executed_methods) method(value)
      where method.value not in (
        'd1-rashi', 'd2-hora', 'd4-chaturthamsha', 'd5-panchamsha',
        'd7-saptamsha', 'd9-navamsa',
        'd10-dashamsa', 'd11-labhamsha', 'd12-dwadashamsha',
        'd24-chaturvimshamsha',
        'd30-trimshamsha', 'vimshottari-dasha', 'narayana-dasha',
        'gochara', 'ashtakavarga', 'shadbala', 'arudha-pada',
        'functional-benefic-malefic'
      )
    ) then
    raise exception 'agentic_rectification_invalid_input' using errcode = 'P0001';
  end if;
  if not exists (
    select 1 from public.agentic_rectification_cases
    where id = p_case_id and user_id = p_user_id
  ) then
    raise exception 'agentic_rectification_case_not_found' using errcode = 'P0001';
  end if;
  if not exists (
    select 1 from public.agentic_rectification_turns
    where id = p_turn_id and case_id = p_case_id
  ) then
    raise exception 'agentic_rectification_turn_not_found' using errcode = 'P0001';
  end if;

  select * into v_attempt
  from public.agentic_rectification_run_attempts
  where id = p_attempt_id and case_id = p_case_id and turn_id = p_turn_id
  for update;
  if not found then
    raise exception 'agentic_rectification_attempt_not_found' using errcode = 'P0001';
  end if;
  if v_attempt.status <> 'started' then
    raise exception 'agentic_rectification_attempt_not_started' using errcode = 'P0001';
  end if;

  insert into public.agentic_rectification_tool_receipts (
    case_id, turn_id, attempt_id, tool_name, public_phase, status,
    input_fingerprint, result_fingerprint, engine_version, safe_error_code,
    executed_methods, completed_at
  ) values (
    p_case_id, p_turn_id, p_attempt_id, p_tool_name, p_public_phase, p_status,
    p_input_fingerprint, p_result_fingerprint, p_engine_version, p_safe_error_code,
    p_executed_methods,
    case when p_status = 'completed' then pg_catalog.now() else null end
  ) returning id into v_receipt_id;

  return jsonb_build_object('receipt_id', v_receipt_id, 'attempt_id', p_attempt_id);
end;
$$;

revoke all on function public.insert_agentic_rectification_tool_receipt(
  uuid, uuid, uuid, text, text, text, text, text, text, text, jsonb, uuid
) from public, anon, authenticated;
grant execute on function public.insert_agentic_rectification_tool_receipt(
  uuid, uuid, uuid, text, text, text, text, text, text, text, jsonb, uuid
) to service_role;

commit;