{
	"bsonType": "object",
	"required": [],
	"properties": {
		"_id": {
			"description": "记录ID，系统自动生成",
			"bsonType": "string"
		},
		"user_id": {
			"bsonType": "string",
			"title": "用户ID",
			"description": "关联 uni-id-users._id",
			"foreignKey": "uni-id-users._id"
		},
		"file_name": {
			"bsonType": "string",
			"title": "文件名",
			"description": "上传的合同文件名",
			"trim": "both"
		},
		"file_size": {
			"bsonType": "number",
			"title": "文件大小",
			"description": "文件大小（字节）"
		},
		"file_id": {
			"bsonType": "string",
			"title": "扣子文件ID",
			"description": "上传到扣子后的 file_id"
		},
		"file_url": {
			"bsonType": "string",
			"title": "文件预览地址",
			"description": "uniCloud 云存储临时链接，用于查看/下载原文件"
		},
		"html_url": {
			"bsonType": "string",
			"title": "HTML报告地址",
			"description": "精美 HTML 审查报告链接"
		},
		"pdf_url": {
			"bsonType": "string",
			"title": "PDF报告地址",
			"description": "PDF 审查报告下载链接"
		},
		"contract_info": {
			"bsonType": "object",
			"title": "合同结构化信息",
			"description": "AI 返回的合同名称、风险等级、风险统计等"
		},
		"chat_id": {
			"bsonType": "string",
			"title": "对话ID",
			"description": "扣子对话 chat_id"
		},
		"conversation_id": {
			"bsonType": "string",
			"title": "会话ID",
			"description": "扣子会话 conversation_id"
		},
		"status": {
			"bsonType": "string",
			"title": "审查状态",
			"description": "uploaded=待审查 reviewing=等待处理 processing=审查中 completed=已完成 failed=失败",
			"enum": [
				{ "text": "待审查", "value": "uploaded" },
				{ "text": "等待处理", "value": "reviewing" },
				{ "text": "审查中", "value": "processing" },
				{ "text": "已完成", "value": "completed" },
				{ "text": "失败", "value": "failed" }
			]
		},
		"result": {
			"bsonType": "string",
			"title": "审查结果",
			"description": "AI 返回的审查结果内容"
		},
		"points_used": {
			"bsonType": "number",
			"title": "消耗积分",
			"description": "本次审查消耗的积分数量（token_count / 100）"
		},
		"token_count": {
			"bsonType": "number",
			"title": "Token消耗",
			"description": "扣子返回的 token 总消耗"
		},
		"_add_time": {
			"bsonType": "date",
			"title": "创建时间",
			"description": "记录创建时间"
		},
		"update_time": {
			"bsonType": "date",
			"title": "更新时间",
			"description": "最后更新时间"
		}
	}
}