儿童每日有声绘本生成

{
  "workflow_id": "daily_children_audio_picture_book",
  "input": {
    "target_age_group": {
      "field_name": "target_age_group",
      "default": "5-6岁",
      "description": "目标年龄段，枚举值：3-4岁, 5-6岁, 7-8岁",
      "example": "5-6岁",
      "required": true,
      "type": "string"
    },
    "user_request": {
      "field_name": "user_request",
      "default": "",
      "description": "用户的原始绘本需求描述",
      "example": "为5-6岁儿童生成睡前安抚主题的有声绘本",
      "required": true,
      "type": "string"
    },
    "art_style": {
      "field_name": "art_style",
      "default": "温馨水彩绘本风，色彩柔和，适合睡前阅读",
      "description": "绘本插画风格设定",
      "example": "温馨水彩绘本风，色彩柔和，适合睡前阅读",
      "required": false,
      "type": "string"
    },
    "aspect_ratio": {
      "field_name": "aspect_ratio",
      "default": "3:4",
      "description": "插画图片宽高比，可选值：1:1, 3:4, 4:3, 16:9, 9:16",
      "example": "3:4",
      "required": false,
      "type": "string"
    },
    "theme_preference": {
      "field_name": "theme_preference",
      "default": "",
      "description": "故事主题偏好（如性格培养、科普认知、睡前安抚、奇幻冒险）",
      "example": "睡前安抚",
      "required": false,
      "type": "string"
    }
  },
  "steps": [
    {
      "id": "step_1_intent_analyzer",
      "point_code": "",
      "result": [],
      "api_code": "intent_analyzer",
      "backend_type": "prompt_api",
      "status": "PENDING",
      "name": "解析绘本生产意图与适龄标准",
      "action": "run",
      "params": {
        "target_age_group": "{{@input.target_age_group}}",
        "user_request": "{{@input.user_request}}",
        "theme_preference": "{{@input.theme_preference}}"
      }
    },
    {
      "id": "step_2_story_writer",
      "point_code": "",
      "result": [],
      "api_code": "story_writer",
      "backend_type": "prompt_api",
      "status": "PENDING",
      "name": "创作适龄儿童故事文本并拆页",
      "action": "run",
      "params": {
        "theme": "{{@step_1_intent_analyzer.result.data.age_standards.core_theme}}",
        "age_standards": "{{@step_1_intent_analyzer.result.data.age_standards}}",
        "story_setting": "{{@input.theme_preference}}"
      },
      "depends_on": [
        "step_1_intent_analyzer"
      ]
    },
    {
      "id": "step_3_content_safety_check",
      "point_code": "",
      "result": [],
      "api_code": "content_safety_check",
      "backend_type": "prompt_api",
      "status": "PENDING",
      "name": "儿童故事文本安全审查",
      "action": "run",
      "params": {
        "story_text": "{{@step_2_story_writer.result.data.story_text}}",
        "safety_criteria": "{{@step_1_intent_analyzer.result.data.safety_criteria}}",
        "strict_mode": true
      },
      "depends_on": [
        "step_2_story_writer"
      ]
    },
    {
      "id": "step_4_audio_generation",
      "point_code": "1",
      "result": [],
      "api_code": "3322",
      "backend_type": "sys_api",
      "status": "PENDING",
      "name": "合成绘本朗读音频",
      "action": "run",
      "params": {
        "model": "glm-tts",
        "input": "{{@step_3_content_safety_check.result.data.sanitized_text}}",
        "voice": "tongtong",
        "speed": 0.8,
        "response_format": "wav"
      },
      "depends_on": [
        "step_3_content_safety_check"
      ]
    },
    {
      "id": "step_5_poll_audio_status",
      "point_code": "",
      "result": [],
      "api_code": "polling",
      "backend_type": "sys_api",
      "status": "PENDING",
      "name": "轮询音频合成状态",
      "action": "run",
      "params": {
        "result_url": "{{@step_4_audio_generation.result.data.result_url}}"
      },
      "depends_on": [
        "step_4_audio_generation"
      ],
      "polling": {
        "interval_seconds": 5,
        "timeout_seconds": 600,
        "success_condition": "{{@step_5_poll_audio_status.result.data.task_status}} === 'SUCCEEDED'"
      }
    },
    {
      "id": "step_6_illustration_prompt_gen",
      "point_code": "",
      "result": [],
      "api_code": "illustration_prompt_gen",
      "backend_type": "prompt_api",
      "status": "PENDING",
      "name": "生成一致性约束的配图提示词",
      "action": "run",
      "params": {
        "sanitized_text": "{{@step_3_content_safety_check.result.data.sanitized_text}}",
        "page_segments": "{{@step_2_story_writer.result.data.page_segments}}",
        "art_style": "{{@input.art_style}}"
      },
      "depends_on": [
        "step_3_content_safety_check"
      ]
    },
    {
      "result": [],
      "iterator": "{{@step_6_illustration_prompt_gen.result.data.page_prompts}}",
      "status": "PENDING",
      "aggregates": [
        {
          "field": "data.result_url",
          "into": "illustration_urls"
        },
        {
          "field": "data.task_id",
          "into": "illustration_task_ids"
        }
      ],
      "params": {
        "prompt": "{{@page_prompt.positive_prompt}}",
        "aspect_ratio": "{{@input.aspect_ratio}}"
      },
      "depends_on": [
        "step_6_illustration_prompt_gen"
      ],
      "point_code": "1",
      "id": "step_7_batch_generate_illustrations",
      "backend_type": "sys_api",
      "api_code": "3373",
      "item_name": "page_prompt",
      "name": "循环生成各页插画（异步启动）",
      "action": "foreach"
    },
    {
      "result": [],
      "iterator": "{{@step_7_batch_generate_illustrations.result.data.aggregated.illustration_urls}}",
      "status": "PENDING",
      "aggregates": [
        {
          "field": "data.result_url",
          "into": "final_illustration_urls"
        }
      ],
      "params": {
        "result_url": "{{@illustration_url}}"
      },
      "depends_on": [
        "step_7_batch_generate_illustrations"
      ],
      "polling": {
        "interval_seconds": 5,
        "timeout_seconds": 600,
        "success_condition": "{{@step_8_poll_illustrations_status.result.data.task_status}} === 'SUCCEEDED'"
      },
      "point_code": "",
      "id": "step_8_poll_illustrations_status",
      "api_code": "polling",
      "backend_type": "sys_api",
      "item_name": "illustration_url",
      "name": "轮询各页插画生成状态",
      "action": "foreach"
    },
    {
      "result": [],
      "iterator": "{{@step_8_poll_illustrations_status.result.data.aggregated.final_illustration_urls}}",
      "status": "PENDING",
      "aggregates": [
        {
          "field": "data.code",
          "into": "image_safety_codes"
        }
      ],
      "params": {
        "imgUrl": "{{@illustration_url}}"
      },
      "depends_on": [
        "step_8_poll_illustrations_status"
      ],
      "point_code": "1",
      "id": "step_9_batch_image_safety_check",
      "backend_type": "sys_api",
      "api_code": "1201",
      "item_name": "illustration_url",
      "name": "循环审核各页插画安全性（鉴黄鉴暴恐）",
      "action": "foreach"
    },
    {
      "result": [],
      "iterator": "{{@step_8_poll_illustrations_status.result.data.aggregated.final_illustration_urls}}",
      "status": "PENDING",
      "aggregates": [
        {
          "field": "data.final_picture_book_package.pages",
          "into": "assembled_pages"
        }
      ],
      "params": {
        "sanitized_text": "{{@step_3_content_safety_check.result.data.sanitized_text}}",
        "illustration_urls": "{{@step_8_poll_illustrations_status.result.data.aggregated.final_illustration_urls}}",
        "structured_intent": "{{@step_1_intent_analyzer.result.data}}",
        "audio_url": "{{@step_5_poll_audio_status.result.data.result_url}}"
      },
      "depends_on": [
        "step_8_poll_illustrations_status",
        "step_9_batch_image_safety_check"
      ],
      "point_code": "",
      "id": "step_10_construct_illustration_objects",
      "backend_type": "prompt_api",
      "api_code": "content_merge",
      "item_name": "url",
      "name": "组装带页码的插画URL对象数组",
      "action": "foreach"
    },
    {
      "id": "step_11_content_merge",
      "point_code": "",
      "result": [],
      "api_code": "content_merge",
      "backend_type": "prompt_api",
      "status": "PENDING",
      "name": "融合多模态绘本内容并归档",
      "action": "run",
      "params": {
        "sanitized_text": "{{@step_3_content_safety_check.result.data.sanitized_text}}",
        "illustration_urls": "{{@step_8_poll_illustrations_status.result.data.aggregated.final_illustration_urls}}",
        "structured_intent": "{{@step_1_intent_analyzer.result.data}}",
        "audio_url": "{{@step_5_poll_audio_status.result.data.result_url}}"
      },
      "depends_on": [
        "step_5_poll_audio_status",
        "step_10_construct_illustration_objects"
      ]
    }
  ],
  "output": {
    "final_picture_book_package": {
      "field_name": "final_picture_book_package",
      "description": "融合后的完整绘本归档包，包含页面对齐的音画文及全局元数据",
      "value": "{{@step_11_content_merge.result.data.final_picture_book_package}}",
      "type": "object"
    },
    "image_safety_codes": {
      "field_name": "image_safety_codes",
      "description": "各页插画的安全审查结果代码（normal/sex/illegal/needManualReview）",
      "value": "{{@step_9_batch_image_safety_check.result.data.aggregated.image_safety_codes}}",
      "type": "array"
    },
    "safety_result": {
      "field_name": "safety_result",
      "description": "文本安全审查结果详情",
      "value": "{{@step_3_content_safety_check.result.data.safety_result}}",
      "type": "object"
    }
  }
}