#!/usr/bin/env python3
"""CHAR-004 R5 · 剧本锚定版 · 18岁淳朴粗麻白衣 · 纯文生图"""
import sys,os,json,time,subprocess
from pathlib import Path
sys.path.insert(0,os.path.dirname(__file__))
from secrets_loader import secret,endpoint
AK=secret("SC-001");URL=endpoint("EPT-001");M="doubao-seedream-4-0-250828"
ROOT=Path(__file__).resolve().parents[1];J=Path("/Volumes/JZAO/铸渊-ICE-GL-ZY001/OUT-输出/图片/zai-fu-fei-xiu-xian/ep01")
CD=ROOT/"assets/candidates/D157-VA-05-001-R5"/"CHAR-004-ZhugeFeng"

P="""3D动漫卡通渲染，国风玄幻动态漫质感，单人男性全身立绘，纯白背景。
角色为18岁少年，身形挺拔偏瘦，小麦色肤色，面部轮廓利落，剑眉星目，眼神澄澈有韧劲，气质淳朴端正。
黑色短发，半束高马尾，用普通深棕色木簪固定，额前有少量碎发，发型整洁。
身穿素色粗麻交领上衣，袖口收窄，内搭浅色中衣，布料平整干净，无破损、无补丁、无污渍。腰间系深棕色粗麻绳腰带，系法简洁。
下装为同色系粗麻长裤，裤脚收进黑色短靴里，靴面整洁。
腰间挂一个深灰色布囊，形制简单，完整无破损。
人物比例协调，线条清晰，光影柔和，整体为干净整洁的修仙少年形象。"""
N="""乞丐，流民，流浪汉，破旧衣服，破洞，补丁，污渍，泥点，脏鞋，破烂袖口，毛边，褪色，磨损，衣衫褴褛，寒酸感，佝偻，颓废，萎靡，肮脏凌乱。
与苏白长相相似，同款五官，同款脸型，真人写实，照片，畸形肢体，五官崩坏，模糊，水印，多余装饰，玉佩，首饰，华丽服饰。"""
V=["正面直视镜头，表情端正沉稳","微微侧身站姿，目光澄澈看向前方","略微仰视，下颌抬起，眼神向上有期待","3/4侧脸，侧视左前方，少年英气淳朴"]
S=[42,137,256,399]

def g(prompt,neg,seed):
    url=f"{URL}/images/generations"
    r=subprocess.run(["curl","-s","-m","120","--noproxy","*","-X","POST",url,
        "-H",f"Authorization: Bearer {AK}","-H","Content-Type: application/json",
        "-d",json.dumps({"model":M,"prompt":prompt,"negative_prompt":neg,"size":"1440x2560","n":1,"seed":seed})],
        capture_output=True,text=True,timeout=130)
    try:d=json.loads(r.stdout);return d["data"][0].get("url")
    except:return None
def d(url,dst):
    Path(dst).parent.mkdir(parents=True,exist_ok=True)
    subprocess.run(["curl","-s","-m","60","-L","--noproxy","*","-o",dst,url],capture_output=True,timeout=65)
    return os.path.exists(dst) and os.path.getsize(dst)>1024

def main():
    print("CHAR-004 R5 · 剧本锚定 · 18岁淳朴粗麻白衣")
    if not AK: sys.exit("✗ no key")
    ts=time.strftime("%Y%m%d-%H%M%S");rd=J/"D157-R5"/ts;rd.mkdir(parents=True,exist_ok=True)
    CD.mkdir(parents=True,exist_ok=True);rs=[]
    for i,(seed,var) in enumerate(zip(S,V)):
        full=f"{P} {var}";print(f"[{i+1}/4] seed={seed}",flush=True)
        url=g(full,N,seed)
        if not url:rs.append({"c":i+1,"ok":False,"err":"api"});continue
        raw=rd/f"CHAR-004-R5-{i+1:02d}-1440x2560.jpg"
        if not d(url,raw):rs.append({"c":i+1,"ok":False,"err":"dl"});continue
        sc=CD/f"CHAR-004-R5-candidate-{i+1:02d}-1080x1920.jpg"
        subprocess.run(["sips","-z","1920","1080",str(raw),"--out",str(sc)],capture_output=True)
        rs.append({"c":i+1,"ok":True,"raw":str(raw),"scaled":str(sc),"seed":seed});time.sleep(2)
    ok=sum(1 for r in rs if r["ok"]);print(f"完成:{ok}/4")
    with open(CD/"generation-meta.json","w") as f:json.dump({"spec":"VA-05-001-R5","ts":ts,"ok":ok,"results":rs},f,ensure_ascii=False,indent=2)
    return 0 if ok>=4 else 1

if __name__=="__main__":sys.exit(main())