进货情报图文屋

{
  "workflow_id": "procurement_forecast_image_text_workflow",
  "input": {
    "procurement_constraints": {
      "field_name": "procurement_constraints",
      "default": [],
      "description": "采购约束数组，示例参数格式为[\"xx\",\"x\"]",
      "example": [
        "预算限制5000元",
        "最小起订量50瓶",
        "保质期限制6个月"
      ],
      "type": "array",
      "required": false
    },
    "business_factors": {
      "field_name": "business_factors",
      "default": [],
      "description": "经营因素数组，示例参数格式为[\"xx\",\"x\"]",
      "example": [
        "周末促销活动",
        "高温天气预计持续",
        "竞品涨价"
      ],
      "type": "array",
      "required": false
    },
    "sales_data": {
      "field_name": "sales_data",
      "default": "",
      "description": "销售数据，可为自然语言描述或结构化JSON字符串",
      "example": "近7天日均销量150瓶，周销量1050瓶，上月总销量4500瓶",
      "type": "string",
      "required": false
    },
    "forecast_request": {
      "field_name": "forecast_request",
      "default": "",
      "description": "进货预测需求描述，支持自然语言",
      "example": "便利店夏季饮料进货预测，需要考虑即将到来的高温天气和周末促销活动",
      "type": "string",
      "required": true
    },
    "inventory_data": {
      "field_name": "inventory_data",
      "default": "",
      "description": "库存数据，可为自然语言描述或结构化JSON字符串",
      "example": "当前库存200瓶，安全库存100瓶，在途库存0瓶",
      "type": "string",
      "required": false
    },
    "output_type": {
      "field_name": "output_type",
      "default": "补货计划",
      "description": "输出类型，可选值：进货预测表、补货计划、库存分析、采购建议、趋势图、预测报告",
      "example": "补货计划",
      "type": "string",
      "required": false
    },
    "requirements": {
      "field_name": "requirements",
      "default": [],
      "description": "特殊要求数组，示例参数格式为[\"xx\",\"x\"]",
      "example": [
        "自动预测销量",
        "安全库存分析",
        "补货建议"
      ],
      "type": "array",
      "required": false
    },
    "forecast_period": {
      "field_name": "forecast_period",
      "default": "30天",
      "description": "预测周期，可选值：7天、15天、30天、60天、90天、自定义",
      "example": "30天",
      "type": "string",
      "required": false
    },
    "aspect_ratio": {
      "field_name": "aspect_ratio",
      "default": "1:1",
      "description": "生成图片的宽高比，可选值：1:1、3:4、4:3、16:9、9:16",
      "example": "1:1",
      "type": "string",
      "required": false
    }
  },
  "steps": [
    {
      "id": "step_1_start_image_task",
      "point_code": "1",
      "result": [],
      "api_code": "3373",
      "backend_type": "sys_api",
      "status": "PENDING",
      "name": "启动进货预测图生成任务",
      "action": "run",
      "params": {
        "prompt": "推荐最适合的{{@input.forecast_request}}+{{@input.forecast_period}}+{{@input.sales_data}}+{{@input.inventory_data}}+{{@input.procurement_constraints}}+{{@input.business_factors}}+{{@input.requirements}}+{{@input.output_type}}的进货预测图，支持 1~4 分区（Grid Layout），分区之间无缝衔接（Seamless Grid），禁止出现白线、边框、留白、间隔、拼接痕迹，整体保持统一风格、统一光影、统一透视关系。",
        "aspect_ratio": "{{@input.aspect_ratio}}"
      }
    },
    {
      "id": "step_2_poll_image_status",
      "point_code": "",
      "result": [],
      "api_code": "polling",
      "backend_type": "sys_api",
      "status": "PENDING",
      "name": "轮询进货预测图生成状态",
      "action": "run",
      "params": {
        "result_url": "{{@step_1_start_image_task.result.data.result_url}}"
      },
      "depends_on": [
        "step_1_start_image_task"
      ],
      "polling": {
        "interval_seconds": 5,
        "timeout_seconds": 600,
        "success_condition": "{{@step_2_poll_image_status.result.data.task_status}} === 'SUCCEEDED'"
      }
    },
    {
      "id": "step_3_generate_forecast_text",
      "point_code": "",
      "result": [],
      "api_code": "procurement_forecast_generate",
      "backend_type": "prompt_api",
      "status": "PENDING",
      "name": "生成进货预测结构化文案",
      "action": "run",
      "params": {
        "procurement_constraints": "{{@input.procurement_constraints}}",
        "business_factors": "{{@input.business_factors}}",
        "sales_data": "{{@input.sales_data}}",
        "output_type": "{{@input.output_type}}",
        "forecast_request": "{{@input.forecast_request}}",
        "inventory_data": "{{@input.inventory_data}}",
        "requirements": "{{@input.requirements}}",
        "forecast_period": "{{@input.forecast_period}}"
      }
    }
  ],
  "output": {
    "forecast_text_json": {
      "field_name": "forecast_text_json",
      "description": "进货预测结构化文案JSON字符串，严格符合{\"schema\":{},\"result\":{}}格式",
      "value": "{{@step_3_generate_forecast_text.result.data.result}}",
      "type": "string"
    },
    "forecast_image_url": {
      "field_name": "forecast_image_url",
      "description": "生成的进货预测结果图URL",
      "value": "{{@step_2_poll_image_status.result.data.result_url}}",
      "type": "string"
    }
  }
}