自驾游行程规划

{
  "workflow_id": "self_drive_comic_itinerary_generator",
  "input": {
    "days": {
      "field_name": "days",
      "default": 5,
      "description": "自驾游天数（1-10天）",
      "example": 5,
      "type": "integer",
      "required": true
    },
    "origin": {
      "field_name": "origin",
      "default": "",
      "description": "出发地城市名称",
      "example": "上海",
      "type": "string",
      "required": true
    },
    "user_preference": {
      "field_name": "user_preference",
      "default": "喜欢自然风光，节奏轻松",
      "description": "用户额外偏好描述（可选）",
      "example": "喜欢自然风光，节奏轻松",
      "type": "string",
      "required": false
    },
    "start_date": {
      "field_name": "start_date",
      "default": "",
      "description": "出发日期，格式YYYY-MM-DD，用于推算每日日期标签",
      "example": "2026-06-01",
      "type": "string",
      "required": true
    },
    "aspect_ratio": {
      "field_name": "aspect_ratio",
      "default": "16:9",
      "description": "大图宽高比，可选值：1:1、3:4、4:3、16:9、9:16",
      "example": "16:9",
      "type": "string",
      "required": false
    },
    "destination": {
      "field_name": "destination",
      "default": "",
      "description": "目的地城市名称",
      "example": "成都",
      "type": "string",
      "required": true
    }
  },
  "steps": [
    {
      "id": "step_1_analyze_intent",
      "point_code": "",
      "result": [],
      "api_code": "intent_analyzer",
      "backend_type": "prompt_api",
      "status": "PENDING",
      "name": "深度解析自驾游意图",
      "action": "run",
      "params": {
        "days": "{{@input.days}}",
        "origin": "{{@input.origin}}",
        "user_preference": "{{@input.user_preference}}",
        "start_date": "{{@input.start_date}}",
        "destination": "{{@input.destination}}"
      }
    },
    {
      "id": "step_2_plan_itinerary",
      "point_code": "",
      "result": [],
      "api_code": "itinerary_planner",
      "backend_type": "prompt_api",
      "status": "PENDING",
      "name": "规划每日自驾行程骨架",
      "action": "run",
      "params": {
        "days": "{{@input.days}}",
        "structured_intent": "{{@step_1_analyze_intent.result.data.structured_intent}}",
        "origin": "{{@input.origin}}",
        "start_date": "{{@input.start_date}}",
        "destination": "{{@input.destination}}"
      },
      "depends_on": [
        "step_1_analyze_intent"
      ]
    },
    {
      "result": [],
      "iterator": "{{@step_2_plan_itinerary.result.data.daily_itinerary}}",
      "status": "PENDING",
      "aggregates": [
        {
          "field": "data",
          "into": "weather_data_list"
        }
      ],
      "params": {
        "needAlarm": "0",
        "needHourData": "0",
        "area": "{{@itinerary_item.city}}",
        "needIndex": "0",
        "need3HourForcast": "0",
        "needMoreDay": "1"
      },
      "depends_on": [
        "step_2_plan_itinerary"
      ],
      "point_code": "2",
      "id": "step_3_fetch_weather_per_city",
      "backend_type": "sys_api",
      "api_code": "9",
      "item_name": "itinerary_item",
      "name": "批量查询沿途城市天气",
      "action": "foreach"
    },
    {
      "id": "step_4_generate_daily_scene_prompts",
      "point_code": "",
      "result": [],
      "api_code": "daily_scene_prompt_generator",
      "backend_type": "prompt_api",
      "status": "PENDING",
      "name": "生成每日漫画场景提示词",
      "action": "run",
      "params": {
        "weather_data_per_day": "{{@step_3_fetch_weather_per_city.result.data.aggregated.weather_data_list}}",
        "daily_itinerary": "{{@step_2_plan_itinerary.result.data.daily_itinerary}}",
        "art_style_anchor": "日系清新旅游漫画风格，柔和色彩，简洁线条，可爱手绘感"
      },
      "depends_on": [
        "step_2_plan_itinerary",
        "step_3_fetch_weather_per_city"
      ]
    },
    {
      "id": "step_5_fusion_master_prompt",
      "point_code": "",
      "result": [],
      "api_code": "master_image_prompt_fusion",
      "backend_type": "prompt_api",
      "status": "PENDING",
      "name": "融合终极大图生图提示词",
      "action": "run",
      "params": {
        "weather_data_per_day": "{{@step_3_fetch_weather_per_city.result.data.aggregated.weather_data_list}}",
        "days": "{{@input.days}}",
        "daily_scene_prompts": "{{@step_4_generate_daily_scene_prompts.result.data.daily_scene_prompts}}",
        "grid_layout_preference": "根据天数自动计算网格布局，如5天采用2行3列最后一格留白装饰",
        "daily_itinerary": "{{@step_2_plan_itinerary.result.data.daily_itinerary}}",
        "start_date": "{{@input.start_date}}"
      },
      "depends_on": [
        "step_2_plan_itinerary",
        "step_3_fetch_weather_per_city",
        "step_4_generate_daily_scene_prompts"
      ]
    },
    {
      "id": "step_6_generate_master_image",
      "point_code": "1",
      "result": [],
      "api_code": "3373",
      "backend_type": "sys_api",
      "status": "PENDING",
      "name": "生成行程漫画大图",
      "action": "run",
      "params": {
        "prompt": "{{@step_5_fusion_master_prompt.result.data.master_prompt}}",
        "aspect_ratio": "{{@input.aspect_ratio}}"
      },
      "depends_on": [
        "step_5_fusion_master_prompt"
      ]
    },
    {
      "id": "step_7_poll_image_status",
      "point_code": "",
      "result": [],
      "api_code": "polling",
      "backend_type": "sys_api",
      "status": "PENDING",
      "name": "轮询大图生成状态",
      "action": "run",
      "params": {
        "result_url": "{{@step_6_generate_master_image.result.data.result_url}}"
      },
      "depends_on": [
        "step_6_generate_master_image"
      ],
      "polling": {
        "interval_seconds": 6,
        "timeout_seconds": 900,
        "success_condition": "{{@step_7_poll_image_status.result.data.task_status}} === 'SUCCEEDED'"
      }
    }
  ],
  "output": {
    "master_image_url": {
      "field_name": "master_image_url",
      "description": "最终生成的自驾游漫画行程大图URL",
      "value": "{{@step_7_poll_image_status.result.data.result_url}}",
      "type": "string"
    },
    "city_list": {
      "field_name": "city_list",
      "description": "沿途途经城市列表",
      "value": "{{@step_2_plan_itinerary.result.data.city_list}}",
      "type": "array"
    },
    "daily_itinerary": {
      "field_name": "daily_itinerary",
      "description": "规划后的每日行程骨架列表",
      "value": "{{@step_2_plan_itinerary.result.data.daily_itinerary}}",
      "type": "array"
    },
    "master_prompt": {
      "field_name": "master_prompt",
      "description": "融合后的终极大图生图提示词",
      "value": "{{@step_5_fusion_master_prompt.result.data.master_prompt}}",
      "type": "string"
    }
  }
}