# ===== POD 热点抓取 Agent 配置（LangGraph 工程化版）=====

# 目标国家（Google Trends 地区代码：US / GB / JP / AU / MX / DE / BR / SA / PL / ES / IT / CA ...）
countries:
  - US
  - GB
  - JP
  - AU
  - MX
  - DE
  - BR
  - SA
  - PL
  - ES
  - IT
  - CA

# —— 可插拔数据源 ——
# 在 graph/sources/ 注册表里登记；这里列出要启用的。
# 每个国家的具体种子词/limit 写在 configs/countries/<country>.yaml。
sources:
  - google_trends
  # - pinterest      # 需要 Pinterest 商业 token + API Review 通过后才启用

# —— 动态种子词（seed 节点，在 fetch 之前运行）——
# 收集「trending 派生 + 上一轮 safe 历史热点 + 月份/节日」上下文，
# 由 LLM 后端生成动态种子词，与 yaml 静态种子合并后注入 style.seeds / related.seed_keywords。
# 只适配 OpenAI 兼容协议：openai（真 LLM，自定义 model/base_url/api_key 见 llm_screen）/ mock（规则生成，零 API 成本）。
# static: 仅用 yaml 写死种子，零动态（保留兼容，UI 未列出）。
seed_provider: mock
seed_provider_cfg:
  max_seeds: 24             # 种子总数上限（不再按类型分：从全部种子词统一池随机抽取，均分 style/related）
  trending_context_limit: 15
  history_limit: 20

# —— Pinterest 参考模式（独立于 Google Trends 采集，UI「Pinterest 参考模式」入口）——
# 流程：各国独立种子词池(configs/pinterest/<CC>.yaml) → LLM 按需生成搜索词(json_schema+防重复)
#       → 爬图 → LLM 分析图片 → 构造提示词 → 生成设计
# 按需搜索：每次只生成 1 个搜索词，用完（爬取成功）才标记已用；简报不足时循环再搜，直到满足 SPU 数量。
pinterest:
  enabled: true
  mode: "scrape"              # Pinterest 模式：scrape=在线爬图引用（原流程）；custom=自定义本地图片文件夹直接送多模态分析
                              # custom 模式：无需采集/搜索，把 custom_image_dir 文件夹内所有有效图片直接进多模态分析，沿用 Pinterest 后续所有步骤
  custom_image_dir: ""        # 自定义模式图片文件夹路径（必须填写；文件夹内所有有效图片 jpg/jpeg/png/webp 都会进入分析）
                              # 数量校验：有效图片数必须 ≥ 选品清单（spu_tasks 展开后）总数，否则任务不启动
  provider: openai            # 搜索词/图片分析用 LLM 提供商（openai / mock）
  search_mode: direct         # 搜索词生成方式：direct=跳过LLM，直接搜「种子词+后缀」；llm=LLM按需生成搜索词
  search_term_suffix: " t-shirt design"   # Pinterest 搜索词自动追加的自定义后缀（可编辑；留空=不追加），保证 Pinterest 返回真正的印花图
  search_terms_per_run: 1     # 每次搜索词数量（direct 模式=从种子池随机取 N 个直接拼后缀；llm 模式=每次生成 1 个）
  max_search_rounds: 0        # 搜索轮次上限（0=自动：目标 SPU 数×2，至少 5；防网络故障无限循环）
  seed_sample: 40             # 每次从国家种子池随机抽取多少个种子词给 LLM
  max_used_terms_in_prompt: 100  # 已用搜索词最多注入 LLM 提示词的个数（防 token 超限）
  images_per_term: 40         # 每个搜索词爬取图片数量
  analyze_per_term: 1         # 固定每次调用分析 1 张图（一次 API 请求一张，利于 LLM 注意力；简报带 brief_id uuid4 全局校验防错位）
  analyze_concurrency: 6      # 并发分析线程数（多并发提取简报）
  analyze_batch: 0            # 每轮从图池取多少张图分析（0=自动：一次最多分析 max_designs 张；搜集完一批→生成一批简报，不够用了才主动采集）
  max_designs: 10             # 每个搜索词最多生成多少个设计简报
  ref_images_per_design: 1    # 生图时每个设计附带几张爬取图作为参考（发给生图模型）
  supply_attempts: 3          # 设计生成失败/侵权时，从图池取新图重新分析的最多尝试次数
  err400_limit: 15            # 每个种子词累计 400（且错误含「内容/图片」）超限后放弃该种子词（多模态+生图合计）
  scrape_concurrency: 1       # 同时爬取几个搜索词（共享 .chrome_session 登录态，Chrome 单例，必须=1）
  headless: false             # 爬取时是否无头（false=显示 Chrome 窗口，首次需手动登录）
  proxy: ""                   # 图片下载代理（空=自动探测系统代理/VPN，默认走代理；配了如 http://127.0.0.1:7890 则用指定代理）
  login_check: true           # 爬取前静态检测 Pinterest 登录态（只读 .chrome_session cookies，不启动 Chrome；未登录则跳过本轮爬取并告警）
  login_wait: true          # 运行时检测到未登录时：false=跳过并告警（不阻塞）；true=弹出 Chrome 等待手动登录

# 跨源融合权重（按 source 标签，无需和为 1）
# 已下调 gt_trending（泛国家热点只作微弱信号），主力偏向 style+related（可印花型词）。
weights:
  gt_trending: 0.15
  gt_style: 0.55
  gt_related: 0.30
  pinterest: 0.0

# 合规黑名单（全局，生效于所有国家；各国专属侵权盲区写在 prompts/<country>/aesthetics.yaml 的 extra_blacklist）
blacklist:
  - disney
  - marvel
  - nfl
  - nba
  - mlb
  - nhl
  - fifa
  - olympics
  - bernie sanders

# —— 真实人物过滤（肖像权 right of publicity）——
# 显式名单（子串匹配）+ Firstname Lastname 模式（仅对 gt_trending 源，避免误删风格词）。
name_filter:
  enabled: true
  exemptions: []           # 留空用内置默认豁免（new album / red cross 等）

# —— 设计相关性过滤（让关键词更聚焦可印主体，剔除泛新闻/科技/赛事词）——
relevance:
  enabled: true
  drop_patterns:
    - "iphone|ipad|android|ps5|xbox|macbook|windows|samsung|pixel|tesla"
    - "pro max|firmware|software version|os update|app update"
    - "election|debate|summit|treaty|sanction|parliament|congress|prime minister"
    - "stock|crypto|bitcoin|earnings|inflation|interest rate|market crash|nasdaq"
    - "score|vs |quarter-final|semi-final|final match|match result|fixture|grand prix"
    - "episode|trailer|release date|box office|watch online|full movie|streaming"
    - "breaking news|headline|live update|press conference"
  keep_patterns: []

# —— 查询噪声过滤（问句/命名清单/损坏碎片/模糊名词，非可印花设计概念）——
# 这些词进入 screen 会被 Mock 误标 safe，故在过滤阶段直接丢弃。
query_noise:
  enabled: true

# —— LLM 筛选（印花设计合规筛 + 生图提示词构造，第二阶段）——
# 只适配 OpenAI 兼容协议：自定义 model / base_url / api_key（UI 的「OpenAI 配置」区或此处均可填）。
llm_screen:
  enabled: true
  provider: openai           # openai（真 LLM，需 key）/ mock（无 key 启发式兜底）
  api_key: "ark-607f7194-f253-4c55-a421-237317d7683e-2bf08"                # 留空则自动读取环境变量 LLM_API_KEY / OPENAI_API_KEY（推荐，避免密钥入库）
  base_url: "https://ark.cn-beijing.volces.com/api/v3"   # 自定义网关地址，也可用环境变量 LLM_BASE_URL 覆盖
  model: "doubao-seed-2-0-lite-260215"       # 自定义模型名（任意 OpenAI 兼容模型）
  temperature: 0.6
  max_topics_per_call: 12
  min_score: 0.0
  keep_review: false        # false = 待复核(review)直接过滤、不生成设计提示词，只留 safe
  max_briefs: 0             # 简报数量上限（0=自动：按扩展后总任务数/SPU数，用多少生成多少）

# —— 固定提示词模板（规则写死，保证每条一致）——
# 由 motif + art_style + color_palette + composition 四要素按模板确定性拼出。
# v3：countries.<CODE> 按国家覆盖 image_prompt（每国设计风格不同），顶层为兜底。
# 文字规则统一：英文可加可不加、适配印花即可；任何文字严禁政治/宗教/仇恨/暴力/性/品牌/商标/真实人物等敏感内容。
prompt_templates:
  image_prompt: "{motif}, {art_style}, {color_palette}, {composition}, standalone pure print design, print-ready artwork, isolated on pure white background, no background, no scene, no texture, no frame, no border, flat vector-like graphic, crisp clean edges, high resolution, ultra sharp, high contrast, US-market aesthetic: bold confident statement graphic, high contrast, clean modern vector, sporty or humorous mood, size: the print artwork must be SMALL and CENTERED with clearly larger white margins around it, print area between about 15x18 cm and 26x32 cm, keep proportions, scale naturally to the content, do NOT stretch, do NOT fill the entire canvas, do NOT force full-bleed, leave wide balanced white margins around the artwork, no garment, no shirt, no model, no mannequin, no watermark, text: optional - add short original English words or a small slogan ONLY if they fit the print, or keep it text-free; any text must be safe, short and original; no brand names, no logos, no trademarked phrases, no real people names"
  wearable_prompt: "{motif}, {art_style}, {color_palette}, {composition}, printed centered on the chest of a flat-lay plain white t-shirt, print sized freely between about 15x18 cm and a max of 26x32 cm, scaled naturally to the artwork, not stretched, not full-bleed, studio lighting, e-commerce product photo, no human model"
  composite_prompt: "【图片角色,按提交顺序】图1=模特实拍图(基底)；图2=纯印花设计稿；图3=平铺衣服底图(只取衣服本身的底色与面料材质,忽略平铺图背景/桌面/场景,只保留面料颜色与质感)。
TASK: 把图2的印花设计印到图3底色的衣服上,并让图1的模特穿上“图3底色+图2印花”的衣服。
RULES:/n1.底色锁定:从图3提取衣服底色与面料,最终合成中必须100%保持不变,严禁偏色。
2.印花提取:从图2精准提取纯印花图案(线条/色号/比例),叠加到图3底色上形成合成面料。3.印花尺寸适配:印花整体尺寸与衣服面料面积成合理比例,居中印在胸/背/衣身主体区域,占衣身面积约30%-45%,四周留白,严禁过大撑满整件或过小(低于20%)。
3.主体遮罩:识别图1模特服装穿着区域(忽略皮肤/头发/背景/配饰),用合成面料完整覆盖,清除原衣服颜色与图案。
4.精准贴合:合成面料严格跟随图1衣服立体结构,褶皱/扭转处印花相应变形,杜绝“贴纸感”与“平面涂色感”。
5.光影融合:按图1环境光方向调整亮度/对比度,印花受光影响产生明暗变化但色号不偏移。
6.纯净输出:仅输出一张最终合成图;图1背景/人物/构图/光影100%不变,仅替换衣服印花与底色。"
  composite_negative: "garment changed, wrong color, distorted print, blurry, low-res, human model, body, extra objects, watermark, glow, 3d render, text unless part of design"
  countries:
    US:
      image_prompt: "{motif}, {art_style}, {color_palette}, {composition}, standalone pure print design, print-ready artwork, isolated on pure white background, no background, no scene, no texture, no frame, no border, flat vector-like graphic, crisp clean edges, high resolution, ultra sharp, high contrast, US-market aesthetic: bold confident statement graphic, high contrast, clean modern vector, sporty or humorous mood, size: the print artwork must be SMALL and CENTERED with clearly larger white margins around it, print area between about 15x18 cm and 26x32 cm, keep proportions, scale naturally to the content, do NOT stretch, do NOT fill the entire canvas, do NOT force full-bleed, leave wide balanced white margins around the artwork, no garment, no shirt, no model, no mannequin, no watermark, text: optional - add short original English words or a small slogan ONLY if they fit the print, or keep it text-free; any text must be safe, short and original; no brand names, no logos, no trademarked phrases, no real people names"
    GB:
      image_prompt: "{motif}, {art_style}, {color_palette}, {composition}, standalone pure print design, print-ready artwork, isolated on pure white background, no background, no scene, no texture, no frame, no border, flat vector-like graphic, crisp clean edges, high resolution, ultra sharp, high contrast, UK-market aesthetic: witty understated British charm, heritage-inspired motifs, retro sportswear or punk-zine mood, size: the print artwork must be SMALL and CENTERED with clearly larger white margins around it, print area between about 15x18 cm and 26x32 cm, keep proportions, scale naturally to the content, do NOT stretch, do NOT fill the entire canvas, do NOT force full-bleed, leave wide balanced white margins around the artwork, no garment, no shirt, no model, no mannequin, no watermark, text: optional - add short original English words or a small slogan ONLY if they fit the print, or keep it text-free; any text must be safe, short and original; no brand names, no logos, no trademarked phrases, no real people names"
    JP:
      image_prompt: "{motif}, {art_style}, {color_palette}, {composition}, standalone pure print design, print-ready artwork, isolated on pure white background, no background, no scene, no texture, no frame, no border, flat vector-like graphic, crisp clean edges, high resolution, ultra sharp, high contrast, JP-market aesthetic: kawaii cute or clean minimal, soft pastel-friendly, polished neat lines, small cute mascot mood, size: the print artwork must be SMALL and CENTERED with clearly larger white margins around it, print area between about 15x18 cm and 26x32 cm, keep proportions, scale naturally to the content, do NOT stretch, do NOT fill the entire canvas, do NOT force full-bleed, leave wide balanced white margins around the artwork, no garment, no shirt, no model, no mannequin, no watermark, text: optional - add short original English words or a small slogan ONLY if they fit the print, or keep it text-free; any text must be safe, short and original; no brand names, no logos, no trademarked phrases, no real people names"
    AU:
      image_prompt: "{motif}, {art_style}, {color_palette}, {composition}, standalone pure print design, print-ready artwork, isolated on pure white background, no background, no scene, no texture, no frame, no border, flat vector-like graphic, crisp clean edges, high resolution, ultra sharp, high contrast, AU-market aesthetic: laid-back coastal and outdoor vibe, nature-inspired, bright fresh energy, size: the print artwork must be SMALL and CENTERED with clearly larger white margins around it, print area between about 15x18 cm and 26x32 cm, keep proportions, scale naturally to the content, do NOT stretch, do NOT fill the entire canvas, do NOT force full-bleed, leave wide balanced white margins around the artwork, no garment, no shirt, no model, no mannequin, no watermark, text: optional - add short original English words or a small slogan ONLY if they fit the print, or keep it text-free; any text must be safe, short and original; no brand names, no logos, no trademarked phrases, no real people names"
    MX:
      image_prompt: "{motif}, {art_style}, {color_palette}, {composition}, standalone pure print design, print-ready artwork, isolated on pure white background, no background, no scene, no texture, no frame, no border, flat vector-like graphic, crisp clean edges, high resolution, ultra sharp, high contrast, MX-market aesthetic: vibrant mexican folk art, sugar skull / loteria / aztec motifs, fiesta colors, festive cultural pride mood, size: the print artwork must be SMALL and CENTERED with clearly larger white margins around it, print area between about 15x18 cm and 26x32 cm, keep proportions, scale naturally to the content, do NOT stretch, do NOT fill the entire canvas, do NOT force full-bleed, leave wide balanced white margins around the artwork, no garment, no shirt, no model, no mannequin, no watermark, text: optional - add short original English words or a Spanish slogan ONLY if they fit the print, or keep it text-free; any text must be safe, short and original; no brand names, no logos, no trademarked phrases, no real people names"
    DE:
      image_prompt: "{motif}, {art_style}, {color_palette}, {composition}, standalone pure print design, print-ready artwork, isolated on pure white background, no background, no scene, no texture, no frame, no border, flat vector-like graphic, crisp clean edges, high resolution, ultra sharp, high contrast, DE-market aesthetic: bavarian-alpine folk charm, berlin street-art edge, bauhaus minimalism, cozy beer-garden and christmas-market mood, size: the print artwork must be SMALL and CENTERED with clearly larger white margins around it, print area between about 15x18 cm and 26x32 cm, keep proportions, scale naturally to the content, do NOT stretch, do NOT fill the entire canvas, do NOT force full-bleed, leave wide balanced white margins around the artwork, no garment, no shirt, no model, no mannequin, no watermark, text: optional - add short original English words or a German slogan ONLY if they fit the print, or keep it text-free; any text must be safe, short and original; no brand names, no logos, no trademarked phrases, no real people names"
    BR:
      image_prompt: "{motif}, {art_style}, {color_palette}, {composition}, standalone pure print design, print-ready artwork, isolated on pure white background, no background, no scene, no texture, no frame, no border, flat vector-like graphic, crisp clean edges, high resolution, ultra sharp, high contrast, BR-market aesthetic: vibrant tropical carnival energy, samba rhythm, football passion, bold beach and street-art colors, size: the print artwork must be SMALL and CENTERED with clearly larger white margins around it, print area between about 15x18 cm and 26x32 cm, keep proportions, scale naturally to the content, do NOT stretch, do NOT fill the entire canvas, do NOT force full-bleed, leave wide balanced white margins around the artwork, no garment, no shirt, no model, no mannequin, no watermark, text: optional - add short original English words or a Portuguese slogan ONLY if they fit the print, or keep it text-free; any text must be safe, short and original; no brand names, no logos, no trademarked phrases, no real people names"
    SA:
      image_prompt: "{motif}, {art_style}, {color_palette}, {composition}, standalone pure print design, print-ready artwork, isolated on pure white background, no background, no scene, no texture, no frame, no border, flat vector-like graphic, crisp clean edges, high resolution, ultra sharp, high contrast, SA-market aesthetic: elegant desert minimalism, arabian geometric patterns, falconry and starry-night calm, refined and conservative mood, size: the print artwork must be SMALL and CENTERED with clearly larger white margins around it, print area between about 15x18 cm and 26x32 cm, keep proportions, scale naturally to the content, do NOT stretch, do NOT fill the entire canvas, do NOT force full-bleed, leave wide balanced white margins around the artwork, no garment, no shirt, no model, no mannequin, no watermark, text: optional - add short original English words or an Arabic slogan ONLY if they fit the print, or keep it text-free; any text must be safe, short and original; no brand names, no logos, no trademarked phrases, no real people names"
    PL:
      image_prompt: "{motif}, {art_style}, {color_palette}, {composition}, standalone pure print design, print-ready artwork, isolated on pure white background, no background, no scene, no texture, no frame, no border, flat vector-like graphic, crisp clean edges, high resolution, ultra sharp, high contrast, PL-market aesthetic: highland folk embroidery charm, wycinanki paper-cut patterns, slavic forest mystique, retro polish poster mood, size: the print artwork must be SMALL and CENTERED with clearly larger white margins around it, print area between about 15x18 cm and 26x32 cm, keep proportions, scale naturally to the content, do NOT stretch, do NOT fill the entire canvas, do NOT force full-bleed, leave wide balanced white margins around the artwork, no garment, no shirt, no model, no mannequin, no watermark, text: optional - add short original English words or a Polish slogan ONLY if they fit the print, or keep it text-free; any text must be safe, short and original; no brand names, no logos, no trademarked phrases, no real people names"
    ES:
      image_prompt: "{motif}, {art_style}, {color_palette}, {composition}, standalone pure print design, print-ready artwork, isolated on pure white background, no background, no scene, no texture, no frame, no border, flat vector-like graphic, crisp clean edges, high resolution, ultra sharp, high contrast, ES-market aesthetic: flamenco passion, andalusian tile patterns, mediterranean sunshine, festive fiesta energy, size: the print artwork must be SMALL and CENTERED with clearly larger white margins around it, print area between about 15x18 cm and 26x32 cm, keep proportions, scale naturally to the content, do NOT stretch, do NOT fill the entire canvas, do NOT force full-bleed, leave wide balanced white margins around the artwork, no garment, no shirt, no model, no mannequin, no watermark, text: optional - add short original English words or a Spanish slogan ONLY if they fit the print, or keep it text-free; any text must be safe, short and original; no brand names, no logos, no trademarked phrases, no real people names"
    IT:
      image_prompt: "{motif}, {art_style}, {color_palette}, {composition}, standalone pure print design, print-ready artwork, isolated on pure white background, no background, no scene, no texture, no frame, no border, flat vector-like graphic, crisp clean edges, high resolution, ultra sharp, high contrast, IT-market aesthetic: renaissance elegance, roman heritage, tuscan countryside warmth, la dolce vita retro charm, size: the print artwork must be SMALL and CENTERED with clearly larger white margins around it, print area between about 15x18 cm and 26x32 cm, keep proportions, scale naturally to the content, do NOT stretch, do NOT fill the entire canvas, do NOT force full-bleed, leave wide balanced white margins around the artwork, no garment, no shirt, no model, no mannequin, no watermark, text: optional - add short original English words or an Italian slogan ONLY if they fit the print, or keep it text-free; any text must be safe, short and original; no brand names, no logos, no trademarked phrases, no real people names"
    CA:
      image_prompt: "{motif}, {art_style}, {color_palette}, {composition}, standalone pure print design, print-ready artwork, isolated on pure white background, no background, no scene, no texture, no frame, no border, flat vector-like graphic, crisp clean edges, high resolution, ultra sharp, high contrast, CA-market aesthetic: maple-leaf pride, northern-lights wonder, rocky-mountain outdoors, cozy cottage and hockey spirit, size: the print artwork must be SMALL and CENTERED with clearly larger white margins around it, print area between about 15x18 cm and 26x32 cm, keep proportions, scale naturally to the content, do NOT stretch, do NOT fill the entire canvas, do NOT force full-bleed, leave wide balanced white margins around the artwork, no garment, no shirt, no model, no mannequin, no watermark, text: optional - add short original English words or a French slogan ONLY if they fit the print, or keep it text-free; any text must be safe, short and original; no brand names, no logos, no trademarked phrases, no real people names"

# —— 第三阶段 compose：生成纯印花设计稿 + 导出简报包（在 product 之前）——
# 用前 N 个 safe 简报的 image_prompt 调图像后端文生图，产物 output/<country>/designs/，
# product 节点取第一张设计稿作为图2 复用（多款号共用同一设计）。
# backend 留空则不生成设计稿（product 节点会自行回退生成）。
compose:
  backend: "openai"               # 生成设计稿的图像后端：openai（需 api_key）/ mock（占位）；留空=不生成
  api_key: "sk-1CicJFACR4JCeLe6LTdsqSd0ffSrybMgmdfRiNfIlKok8MbS"
  base_url: "https://img.yunfei.best/v1"   # 自定义图像网关地址（默认 OpenAI）——填 API 根路径（含 /v1），不要带 /images/edits 后缀，否则拼接路径 404
  model: "gpt-image-2"
  size: "1536x2048"          # 合成图/种草图等非设计图的统一尺寸（3:4）
  design_size: "1024x1024"   # 纯印花设计稿尺寸（1:1）
  execution_mode: ""   # 网关异步/同步模式参数（仅 ai-media 等网关需要，如 "sync"）；yunfei 等标准 OpenAI 网关不认识该参数，留空=不传
  seed: 0                     # 随机种子：>0=固定（相同 seed 可复现，需网关支持）；0/留空=每次随机
  design_count: 1           # 用前 N 个 safe 简报生成设计稿（product 取第一个复用）
  design_workers: 5         # 设计稿并发生成线程数（仅热点采集模式 compose 节点用；Pinterest 模式走 pipeline 总并发 product.concurrency）

# —— 第五阶段 oss_upload：压缩（3:4 / ≥1340×1785 / <2MB）+ 上传阿里云 OSS 图床 ——
# 产物（composite/printed/design/basemap）逐个压缩上传，URL 写回 *_url 字段。
# key_id/key_secret 也可用环境变量 OSS_ACCESS_KEY_ID / OSS_ACCESS_KEY_SECRET 覆盖。
oss:
  oss_bucket: "image-taotu"
  oss_endpoint: "oss-cn-beijing.aliyuncs.com"
  oss_key_id: "LTAI5t6tN2k2dznmdBmDJebh"
  oss_key_secret: "2Q25JohOI4GmovszvIw1NuVvUzM6PB"
  enabled: true             # false = 跳过上传（本地仅压缩或完全跳过）

# —— 第六阶段 seed_shot：种草图选取（在 oss_upload 之后）——
# 种草图不再用 AI 重新生成，而是从 product 已生成的三合一主图（每颜色一张）中按 count 随机选取：
#   - count <= 颜色数：随机取 count 个不同颜色（优先保证每色主图都有一张）
#   - count > 颜色数：每色一张 + 从全部主图中随机补足（可重复）
# 选取的种草图压缩上传 OSS（货号计数与 oss_upload 共用续接），URL 写入模板「详情图文」列。
seed_shot:
  enabled: true
  count: 1                 # 每个产品选取几张种草图（从三合一主图中随机取，传入数量即可）
  size: "1536x2048"        # 种草图生成尺寸（3:4，与合成图一致）

# —— 第四阶段 product：热点 → SPU/颜色选品 → 底图 → 三图合成（图1模特+图2设计稿+图3底图）→ 模板 ——
# 数据关系：SPU.code=款号，SKU.code="款号-颜色编码"（如 DG004-BL01），
# 底图在 basemap/<款号>/<SKU.code>/，模特图在 material_library/<品类>/。
# 设计稿优先用 compose 节点生成的（compose.backend），本节点 backend 负责三图/两图合成。
# backend: openai(真合成，需 compose.api_key) / mock(Pillow 占位，无 key 演示) / 留空=仅导出模板。
product:
  enabled: true
  db_path: "db/spu_sku.db"
  basemap_dir: "basemap"
  material_library_dir: "material_library"
  model_category: "T-shirt"     # 备用模特目录优先品类；为空/无图时取 material_library 第一个有图的子目录；SPU.mark==1 才启用试穿/平铺合成
  # 三方关系映射：SPU.mark → material_library 下的图文件夹 + 对应提示词。
  # 每个 mark 可配置两个图源（模特图文件夹 / 平铺图文件夹），运行时在「有图的文件夹」间随机抽图：
  #   - 抽到 model_dir（模特图）→ 用 model_prompt（模特三图：图1模特+图2印花+图3底图）
  #   - 抽到 flat_dir（平铺图）  → 用 flat_prompt（平铺三图：图1平铺实拍+图2印花+图3底图）
  # model_prompt/flat_prompt 留空则用内置默认提示词（MODEL_WEAR_PROMPT / FLAT_LAY_PROMPT）。
  # 该映射完全可配置、不写死在代码里。
  mark_dirs:
    "1":
      model_dir: "模特图"       # 模特图文件夹名（material_library 下）
      flat_dir: "平铺图"        # 平铺图文件夹名（material_library 下）
      model_prompt: ""          # 留空=内置模特三图提示词 MODEL_WEAR_PROMPT
      flat_prompt: ""           # 留空=内置平铺三图提示词 FLAT_LAY_PROMPT
  brief_index: 0            # 用第几个 safe 简报的提示词生成（0=第一个）
  spu_code: ""              # 款号（留空自动选第一个有本地底图的）
  sku_code: ""              # 颜色编码（留空自动选该款第一个有底图的）；多个颜色用逗号分隔（如 "DG015-VT01,DG015-DARK HEATHER"）
  spu_per_color:               # 留空自动判定：单色=每色一SPU；多色=单SPU多色（UI 不选择模板模式）；CLI --single-spu 可显式覆盖
  markup_percent: 0            # 加价百分比（按 SKU 最低价，供后续定价使用）
  suggested_price_ratio: 30    # 建议售价比例（%）：建议售价 = 申报价格 × (1+此比例/100)；模板「建议售价」必填时才填
  code_prefix: "DG"            # 货号前缀（OSS 上传 key：{国家}/{时间戳}/{前缀+3位计数}_{4位随机}.jpg，000 起最多 999）
  backend: "mock"           # openai / mock / 留空=跳过生成
  template_dir: "templates"                        # template_router.py 所在目录（项目内自包含）
  template_path: "templates/商品上传模版.xlsx"      # 商品上传模板（可改为自由上传）
  concurrency: 5            # Pinterest 模式 pipeline 总并发（设计生成→三合一→种草图→标题 同一管道串行，总并发=此值）