j&dZddlmZddlZddlZddlZddlZddlZddlZ ddl Z ddl m Z ddl mZddlmZmZddlmZej(eZgdZ d d d Z dd Z dd Zy)ufal.ai 앵글 helper — Phase 3b.5에서 image_service.py에서 이관. 세 개의 module-level 함수를 별도 모듈로 분리해 `scene_image_service.py` → `image_service.py` 역의존을 제거한다. ImageService에서는 backward compat 용도로 동일 이름의 shim을 유지한다. - `select_and_recommend_angle` (구 `_select_and_recommend_angle`) - `select_final_best` (구 `_select_final_best`) - `apply_fal_angle` (구 `_apply_fal_angle`) ) annotationsN)Optional)settings)ImageCallBudgetExceededreserve_current_call)capture_generated_image)select_and_recommend_angleselect_final_bestapply_fal_anglec Zddlm}m}|syt|}d}|rd|}|r|d|z }d|d|d ||d |d z d } d | dg} t |D]\\} } t j | j} | jd d| d zdd| jddd| id^|dd| dgddi|d}tj|jdjj}tdt|d z t!|j#dd}tdtdt%|j#dd}tdtd t%|j#d!d}tdtd"t%|j#d#d$}|d%kr(t'|d%kr|t'|k\rd&}n |dk\rd&nd'}|||||j#d(dd)S#t($r }t*j-d*|Yd}~yd}~wwxYw)+uGPT Vision: N개 이미지 중 앵글 적용할 이미지 선택 + 앵글 추천 (최소 20도). LiteLLM Router 경유 — Opik 자동 추적. prev_scene_title/description: 앞쪽 씬 텍스트 맥락 (이미지 아닌 텍스트만) rbuild_call_metadatarouter_completionNz* Previous scene (for visual continuity):  z$You are a cinematographer. You have z0 candidate images for the current scene. Scene: z Prompt: a Task: 1. Consider visual continuity with the previous scene description. 2. Choose which image would benefit MOST from a camera angle adjustment. 3. Recommend the camera angle adjustment for that image. Rules: - horizontal_angle: 0-360 (0=front, 90=right side, 180=back, 270=left side) - vertical_angle: -30 to 90 (-30=low angle looking up, 0=eye level, 90=bird's eye) - zoom: 0-10 (0=wide shot, 5=normal, 10=extreme closeup) - IMPORTANT: horizontal_angle >= 20 OR abs(vertical_angle) >= 20. No trivial adjustments. Return JSON: {"best_for_angle": N, "horizontal_angle": N, "vertical_angle": N, "zoom": N, "reason": "Korean explanation"} best_for_angle is 0-based index (0 to ).texttyperImage : image_urlurldata:image/png;base64,rrgptuserrolecontentr json_objectangle_recommendmodelmessagesresponse_formatmetadatabest_for_angleihhorizontal_angleiZvertical_angle zoomg4@g4reason)r)r*r,r.r1z)Angle selection+recommendation failed: %s)app.modules.llm.llm_clientrrlen enumeratebase64 b64encodedecodeappendjsonloadschoicesmessager!maxminintgetfloatabs Exceptionloggerwarning)image_bytes_list beat_title t2i_promptprev_scene_titleprev_scene_descriptionrrn prev_contextpromptr!i img_bytesimg_b64responseresultidxhvzexcs T/Users/manta/Documents/Projects/TheRoad-I1/backend/app/services/fal_angle_helpers.pyr r 's\?  ALEFVEWX ! b!7 89 9L5aS9|  \N#'()se2#1F&"F34%&67LAy&&y188:G NNFfQqSEOD E NNKuH^_f^gFh>ij k8 %%':;#]3():;  H,,Q/77??@!SQFJJ/?$C DEF 3sE&**-?"CDE F SU6::.>#BCD E 3r5FA!678 9 r6c!frkCF{FD"%1PQ[\hnhrhrs{}iAB B BCHsGH H* H%%H*c ddlm}m}|syt|}|dk(ryd|d|d|d} d|d g}t |D]\\}}t j |j} |jdd |dzd d |jd d d| id^|dd|dgddi|d} tj| jdjj} t| jdd} t!dt#| dz |dz } t$j'd| || jdd| S#t($r }t$j+d|Yd}~yd}~wwxYw)uxGPT Vision: N+1개 이미지 중 최종 대표 이미지 선택. LiteLLM Router 경유 — Opik 자동 추적. rr rzMYou are a film director selecting the final hero image for a scene. You have zA images. The last image may be an angle-adjusted variant. Scene: aR Select the BEST image that: 1. Has the most cinematic composition and visual impact 2. Best represents the scene's mood and narrative moment 3. Has good lighting, focus, and overall quality 4. Feels like a professional film still frame Return JSON: {"selected_index": N, "reason": "Korean explanation"} selected_index is 1-based (1 to rrrrrrrrrrrrrr" final_selectr$selected_indexu(Final best selection: image %d/%d — %sr1rz4Final best selection failed, defaulting to first: %sN)r2rrr3r4r5r6r7r8r9r:r;r<r!r?r@r=r>rDinforCrE)rFrGrrrKrMr!rNrOrPrQrRselectedrSrWs rXr r us?  AAv  | !"#2 )F"F34%&67LAy&&y188:G NNFfQqSEOD E NNKuH^_f^gFh>ij k8 %%':;#]3(8  H,,Q/77??@vzz"2A67!SAq1u-. >!VZZX`bdMef MsSsDE E2E--E2c t|dkDr ddlm}|jt j |}d}t ||jz ||jz }|dkrLt|j|zt|j|zf}|j||j}t j } |j| d| j}t#j$|j'} d | g|||d dd } t(j*j-d t/j0| j3dt4j6dd} t9dt;j:} t(j*j=| d5}t/j>|jA}d d d tt;j:|z dz}jCdg}|sy|djCdd}|syt(j*j=|d5}|jA}d d d ddl"m#}|jIddd|d |d!|||||d"#tKdd|d |d!||||dd$%||fS#t$r!} tj!d| Yd } ~ d } ~ wwxYw#1swYxYw#1swYxYw#tL$rt$rX} tj!d&| ddl"m#}|jIddd|d |d!|d'tO| |||d"(Yd } ~ yd } ~ wwxYw))uVfal.ai로 이미지에 앵글 적용. Returns (result_bytes, elapsed_ms) or (None, 0).i Dr)ImageirPNG)formatuDfal image resize optimization failed: %s — 원본 바이트 사용Nrpng) image_urlsr*r,r. output_format num_imagesz;https://fal.run/fal-ai/qwen-image-edit-2511-multiple-angleszKey zapplication/json) Authorizationz Content-Type)dataheaderszfal_angle_helpers.fal_run)sourcex)timeoutiimages)Nrrr)get_image_tracer fal_anglezqwen-image-edit-2511zH=z V=z Z=) horizontalverticalr.)stepr%rM duration_msparams)rprqr. budget_source)r rMpipeline_metadatazfal.ai angle apply failed: %serror)rrr%rMstatusrwrt)(r3PILr_openioBytesIOr>widthheightr?resizeLANCZOSsavegetvaluerCrDrEr5r6r7urllibrequestRequestr9dumpsencoderfal_keyrtimeurlopenr:readr@app.modules.llm.image_tracerrnlogrrstr)rOrprqr.r_pil_imgmax_siderationew_sizebufrWrPbodyreqt0resprRelapsedrl result_urldlrgrns rXr r s= 9~ ! h !jjI!67GH7==0(W^^2KLEqy  56GNNU6 5< ;. #  6<A$: |3xjD6:#c(",(DQ   snCJ8!K>3$K%?K>K>/!K>K2!AK>8 K"KK"%K/*K>2K;7K>>M(AM##M()rr) rFlistrGrrHrrIrrJrreturnzOptional[dict])rFrrGrrr?) rObytesrprArqrAr.rArtuple)__doc__ __future__rr5r{r9loggingr urllib.errorrurllib.requesttypingrapp.core.configrapp.core.image_call_budgetrrapp.services.image_capture.sinkr getLogger__name__rD__all__r r r rXrs #  $D   8 $ "$ KKKK K  K  K\333 3laaaa  a  ar