Centralize formatter target policy

krea_format_route.py

@@ -3,6 +3,11 @@ from __future__ import annotations
 from dataclasses import dataclass
 from typing import Any, Callable
 
+try:
+    from . import formatter_target as target_policy
+except ImportError:  # pragma: no cover - plain-script smoke tests
+    import formatter_target as target_policy
+
 
 @dataclass(frozen=True)
 class KreaFormatRequest:
@@ -45,10 +50,11 @@ class KreaFormatDependencies:
 def format_krea2_prompt_result(request: KreaFormatRequest, deps: KreaFormatDependencies) -> KreaFormatRoute:
     detail_level = request.detail_level if request.detail_level in ("concise", "balanced", "dense") else "balanced"
     style_mode = request.style_mode if request.style_mode in ("preserve", "photographic", "minimal") else "preserve"
-    target = request.target if request.target in ("auto", "single", "softcore", "hardcore") else "auto"
+    target = target_policy.normalize_target(request.target)
     row, method = deps.row_from_inputs(request.source_text, request.metadata_json, request.input_hint)
 
     if row and row.get("mode") == "Insta/OF":
+        pair_target = target_policy.pair_policy(target)
         soft_prompt, soft_negative, hard_prompt, hard_negative = deps.insta_pair_to_krea(
             row,
             detail_level,
@@ -63,8 +69,8 @@ def format_krea2_prompt_result(request: KreaFormatRequest, deps: KreaFormatDepen
             hard_prompt = f"{hard_prompt.rstrip()} {request.extra_positive.strip()}"
         soft_prompt = deps.sanitize_prose_text(soft_prompt, triggers=deps.trigger_candidates)
         hard_prompt = deps.sanitize_prose_text(hard_prompt, triggers=deps.trigger_candidates)
-        selected = hard_prompt if target == "hardcore" else soft_prompt if target == "softcore" else soft_prompt
-        selected_negative = hard_negative if target == "hardcore" else soft_negative
+        selected = hard_prompt if pair_target.selected_side == "hardcore" else soft_prompt
+        selected_negative = hard_negative if pair_target.selected_side == "hardcore" else soft_negative
         negative = deps.sanitize_negative_text(
             deps.combine_negative(selected_negative, request.negative_prompt, request.extra_negative)
         )