喜结良图

{
  "workflow_id": "smart_wedding_photo_workflow",
  "input": {
    "groom_image": {
      "field_name": "groom_image",
      "default": "",
      "description": "新郎肖像图，支持Base64编码",
      "example": "https://oss.showapi.com/doc/4888/3/82c8b26dd227_1781598419399.jpg?x-oss-process=image/resize,p_100",
      "type": "base64",
      "required": true
    },
    "bride_image": {
      "field_name": "bride_image",
      "default": "",
      "description": "新娘肖像图，支持Base64编码",
      "example": "https://oss.showapi.com/doc/4888/3/443849f47d4b_1779953974793.jpg?x-oss-process=image/resize,p_100",
      "type": "base64",
      "required": true
    },
    "type": {
      "field_name": "type",
      "default": "海边落日",
      "description": "婚纱照风格类型（如：海边落日、中式工笔、法式庄园等）",
      "example": "海边沙滩",
      "type": "string",
      "required": true
    },
    "aspect_ratio": {
      "field_name": "aspect_ratio",
      "default": "3:4",
      "description": "画幅比例枚举（可选值：1:1、3:4、4:3、16:9、9:16），影响构图布局与生图尺寸",
      "example": "3:4",
      "type": "string",
      "required": false
    }
  },
  "steps": [
    {
      "id": "step_1_portrait_quality_check",
      "point_code": "",
      "result": [],
      "api_code": "portrait_quality_check",
      "backend_type": "prompt_api",
      "status": "PENDING",
      "name": "双人肖像质量预检",
      "action": "run",
      "params": {
        "img_list": [
          {
            "url": "{{@input.bride_image}}"
          },
          {
            "url": "{{@input.groom_image}}"
          }
        ],
        "user_prompt": "分别分析每张图中的人脸情况：1.识别人脸数量及位置；2.评估面部清晰度与细节保留度；3.计算人脸面积占整图比例；4.检查是否有遮挡或模糊；5.给出是否适合作为婚纱照AI生成参考源的评分(0-100)与结论。"
      }
    },
    {
      "id": "step_2_scene_planner",
      "point_code": "",
      "result": [],
      "api_code": "wedding_scene_planner",
      "backend_type": "prompt_api",
      "status": "PENDING",
      "name": "婚纱照分镜与构图规划",
      "action": "run",
      "params": {
        "type": "{{@input.type}}",
        "aspect_ratio": "{{@input.aspect_ratio}}"
      },
      "depends_on": [
        "step_1_portrait_quality_check"
      ]
    },
    {
      "id": "step_3_prompt_assembler",
      "point_code": "",
      "result": [],
      "api_code": "wedding_prompt_assembler",
      "backend_type": "prompt_api",
      "status": "PENDING",
      "name": "婚纱照正向提示词组装",
      "action": "run",
      "params": {
        "scene_matrix": "{{@step_2_scene_planner.result.data.scene_matrix}}",
        "type": "{{@input.type}}"
      },
      "depends_on": [
        "step_2_scene_planner"
      ]
    },
    {
      "id": "step_4_negative_prompt",
      "point_code": "",
      "result": [],
      "api_code": "wedding_negative_prompt",
      "backend_type": "prompt_api",
      "status": "PENDING",
      "name": "婚纱照反向提示词生成",
      "action": "run",
      "params": {
        "type": "{{@input.type}}"
      },
      "depends_on": [
        "step_1_portrait_quality_check"
      ]
    },
    {
      "result": [],
      "iterator": "{{@step_3_prompt_assembler.result.data.prompt_list}}",
      "status": "PENDING",
      "aggregates": [
        {
          "field": "data.result_url",
          "into": "raw_image_urls"
        },
        {
          "field": "data.task_id",
          "into": "task_ids"
        }
      ],
      "params": {
        "referImages": [
          "{{@input.bride_image}}",
          "{{@input.groom_image}}"
        ],
        "prompt": "{{@prompt_item.final_prompt}}",
        "aspect_ratio": "{{@input.aspect_ratio}}"
      },
      "depends_on": [
        "step_3_prompt_assembler",
        "step_4_negative_prompt"
      ],
      "point_code": "1",
      "id": "step_5_generate_images",
      "backend_type": "sys_api",
      "api_code": "3373",
      "item_name": "prompt_item",
      "name": "分批一致性生图（遍历分镜）",
      "action": "foreach"
    },
    {
      "result": [],
      "iterator": "{{@step_5_generate_images.result.data.aggregated.raw_image_urls}}",
      "status": "PENDING",
      "aggregates": [
        {
          "field": "data.result_url",
          "into": "final_image_urls"
        }
      ],
      "params": {
        "result_url": "{{@url_item}}"
      },
      "depends_on": [
        "step_5_generate_images"
      ],
      "polling": {
        "interval_seconds": 6,
        "timeout_seconds": 600,
        "success_condition": "{{@step_6_poll_images.result.data.task_status}} === 'SUCCEEDED'"
      },
      "point_code": "",
      "id": "step_6_poll_images",
      "api_code": "polling",
      "backend_type": "sys_api",
      "item_name": "url_item",
      "name": "轮询生图任务状态",
      "action": "foreach"
    },
    {
      "result": [],
      "iterator": "{{@step_6_poll_images.result.data.aggregated.final_image_urls}}",
      "status": "PENDING",
      "aggregates": [
        {
          "field": "data.qc_decision",
          "into": "qc_decisions"
        },
        {
          "field": "data.bride_consistency_score",
          "into": "bride_consistency_scores"
        },
        {
          "field": "data.groom_consistency_score",
          "into": "groom_consistency_scores"
        },
        {
          "field": "data.fusion_risk_flag",
          "into": "fusion_risk_flags"
        }
      ],
      "params": {
        "img_list": [
          {
            "url": "{{@input.bride_image}}"
          },
          {
            "url": "{{@input.groom_image}}"
          },
          {
            "url": "{{@gen_image}}"
          }
        ],
        "user_prompt": "对比前两张原图与第三张生成图，判别：1.生成图中是否有两张不同的面孔；2.新娘面部是否与第一张原图一致(估算0-100%)；3.新郎面部是否与第二张原图一致(估算0-100%)；4.是否存在面部融合(雌雄同体)现象。给出质检评分与是否通过的建议。"
      },
      "depends_on": [
        "step_6_poll_images"
      ],
      "point_code": "",
      "id": "step_7_dual_face_quality_check",
      "backend_type": "prompt_api",
      "api_code": "dual_face_quality_check",
      "item_name": "gen_image",
      "name": "双人面部融合质检",
      "action": "foreach"
    },
    {
      "result": [],
      "iterator": "{{@step_6_poll_images.result.data.aggregated.final_image_urls}}",
      "status": "PENDING",
      "aggregates": [
        {
          "field": "data.des_pic_url",
          "into": "upscaled_image_urls"
        }
      ],
      "params": {
        "width": "2048",
        "src_img_url": "{{@image_url}}",
        "type": "size",
        "keepRate": "1"
      },
      "depends_on": [
        "step_6_poll_images"
      ],
      "point_code": "8",
      "id": "step_8 upscale_images",
      "backend_type": "sys_api",
      "api_code": "1",
      "item_name": "image_url",
      "name": "高清放大处理",
      "action": "foreach"
    }
  ],
  "output": {
    "final_image_urls": {
      "field_name": "final_image_urls",
      "description": "AI生成的原始婚纱照图片URL数组",
      "value": "{{@step_6_poll_images.result.data.aggregated.final_image_urls}}",
      "type": "array"
    },
    "fusion_risk_flags": {
      "field_name": "fusion_risk_flags",
      "description": "面部融合风险标记数组(true表示存在风险)",
      "value": "{{@step_7_dual_face_quality_check.result.data.aggregated.fusion_risk_flags}}",
      "type": "array"
    },
    "bride_consistency_scores": {
      "field_name": "bride_consistency_scores",
      "description": "新娘面部一致性评分数组",
      "value": "{{@step_7_dual_face_quality_check.result.data.aggregated.bride_consistency_scores}}",
      "type": "array"
    },
    "negative_prompt": {
      "field_name": "negative_prompt",
      "description": "全局反向提示词",
      "value": "{{@step_4_negative_prompt.result.data.negative_prompt}}",
      "type": "string"
    },
    "groom_consistency_scores": {
      "field_name": "groom_consistency_scores",
      "description": "新郎面部一致性评分数组",
      "value": "{{@step_7_dual_face_quality_check.result.data.aggregated.groom_consistency_scores}}",
      "type": "array"
    },
    "raw_image_urls": {
      "field_name": "raw_image_urls",
      "description": "生图任务初始返回的URL或任务ID数组",
      "value": "{{@step_5_generate_images.result.data.aggregated.raw_image_urls}}",
      "type": "array"
    },
    "qc_decisions": {
      "field_name": "qc_decisions",
      "description": "每张图的质检决策结果数组(pass/reject)",
      "value": "{{@step_7_dual_face_quality_check.result.data.aggregated.qc_decisions}}",
      "type": "array"
    },
    "upscaled_image_urls": {
      "field_name": "upscaled_image_urls",
      "description": "高清放大后的最终婚纱照图片URL数组",
      "value": "{{@step_8 upscale_images.result.data.aggregated.upscaled_image_urls}}",
      "type": "array"
    },
    "scene_matrix": {
      "field_name": "scene_matrix",
      "description": "分镜规划的场景矩阵结构",
      "value": "{{@step_2_scene_planner.result.data.scene_matrix}}",
      "type": "array"
    }
  }
}