155 lines
5.3 KiB
Rust
155 lines
5.3 KiB
Rust
//! NAC AI资产估值系统
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//!
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//! 提供基于多元AI协同仲裁的资产估值服务
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//!
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//! # 特性
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//!
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//! - 12种资产类型分类
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//! - 8个辖区支持（US, EU, China, HK, Singapore, UK, Japan, Middle East）
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//! - 5个国际贸易协定（WTO, SCO, RCEP, CPTPP, USMCA）
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//! - 多元AI模型（ChatGPT-4.1, DeepSeek-V3, 豆包AI-Pro）
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//! - 协同仲裁算法（加权投票 + 贝叶斯融合）
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//!
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//! # 示例
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//!
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//! ```no_run
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//! use nac_ai_valuation::{ValuationEngine, ValuationEngineConfig, Asset, AssetType, Jurisdiction, InternationalAgreement};
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//! use rust_decimal::Decimal;
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//!
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//! #[tokio::main]
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//! async fn main() {
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//! let engine = ValuationEngine::new(
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//! "chatgpt_api_key".to_string(),
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//! "deepseek_api_key".to_string(),
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//! "doubao_api_key".to_string(),
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//! ValuationEngineConfig::default(),
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//! ).expect("mainnet: handle error");
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//!
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//! let asset = Asset::new(
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//! "asset_001".to_string(),
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//! AssetType::RealEstate,
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//! "GNACS-001".to_string(),
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//! "Manhattan Office Building".to_string(),
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//! Decimal::new(50_000_000, 0),
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//! "USD".to_string(),
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//! );
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//!
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//! let result = engine.appraise(
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//! &asset,
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//! Jurisdiction::US,
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//! InternationalAgreement::WTO,
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//! ).await.expect("mainnet: handle error");
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//!
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//! println!("估值: {} XTZH", result.valuation_xtzh);
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//! println!("置信度: {:.1}%", result.confidence * 100.0);
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//! }
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//! ```
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pub mod asset;
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pub mod jurisdiction;
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pub mod agreement;
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pub mod ai_model;
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pub mod ai_models;
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pub mod arbitration;
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pub mod engine;
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pub mod realtime;
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pub mod history;
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pub mod validation;
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pub use asset::{Asset, AssetType};
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pub use jurisdiction::{Jurisdiction, AccountingStandard};
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pub use agreement::InternationalAgreement;
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pub use ai_model::{AIProvider, AIModelManager, AIValuationResult};
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pub use ai_models::{AIModelConfig, AIModelClient};
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pub use arbitration::{Arbitrator, ArbitrationConfig, DynamicWeightCalculator};
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pub use engine::{ValuationEngine, ValuationEngineConfig};
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pub use realtime::{RealtimeValuationEngine, RealtimeDataSource, RealtimeConfig, ValuationCache, CacheStats};
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pub use history::{ValuationHistory, ValuationHistoryEntry, TrendAnalyzer, TrendAnalysis, TrendDirection, DataExporter};
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pub use validation::{ValuationValidator, ValidationRule, ValidationResult, AccuracyEvaluator, AccuracyMetrics, DivergenceAnalyzer, DivergenceAnalysis, ModelOptimizer, OptimizationSuggestion};
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use rust_decimal::Decimal;
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use serde::{Deserialize, Serialize};
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use std::collections::HashMap;
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/// 最终估值结果
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct FinalValuationResult {
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/// 最终估值（XTZH）
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pub valuation_xtzh: Decimal,
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/// 综合置信度 [0.0, 1.0]
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pub confidence: f64,
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/// 各AI模型的估值结果
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pub model_results: Vec<AIValuationResult>,
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/// 各模型权重
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pub weights: HashMap<AIProvider, f64>,
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/// 是否存在异常值
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pub is_anomaly: bool,
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/// 异常值报告
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pub anomaly_report: Option<String>,
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/// 分歧分析报告
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pub divergence_report: String,
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/// 是否需要人工审核
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pub requires_human_review: bool,
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}
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impl FinalValuationResult {
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/// 生成完整的估值报告
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pub fn generate_report(&self) -> String {
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let mut report = String::new();
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report.push_str("# NAC AI资产估值报告\n\n");
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report.push_str(&format!("## 最终估值\n\n"));
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report.push_str(&format!("**{} XTZH**\n\n", self.valuation_xtzh));
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report.push_str(&format!("- 综合置信度: {:.1}%\n", self.confidence * 100.0));
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report.push_str(&format!("- 需要人工审核: {}\n\n", if self.requires_human_review { "是" } else { "否" }));
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if let Some(ref anomaly_report) = self.anomaly_report {
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report.push_str("## ⚠️ 异常值警告\n\n");
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report.push_str(anomaly_report);
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report.push_str("\n\n");
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}
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report.push_str(&self.divergence_report);
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report.push_str("\n\n");
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report.push_str("## AI模型详细结果\n\n");
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for result in &self.model_results {
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report.push_str(&format!("### {:?}\n\n", result.provider));
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report.push_str(&format!("- 估值: {} XTZH\n", result.valuation_xtzh));
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report.push_str(&format!("- 置信度: {:.1}%\n", result.confidence * 100.0));
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report.push_str(&format!("- 权重: {:.1}%\n", self.weights.get(&result.provider).unwrap_or(&0.0) * 100.0));
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report.push_str(&format!("- 推理过程:\n\n{}\n\n", result.reasoning));
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}
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report
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}
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/// 转换为JSON
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pub fn to_json(&self) -> serde_json::Result<String> {
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serde_json::to_string_pretty(self)
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn test_final_valuation_result() {
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let result = FinalValuationResult {
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valuation_xtzh: Decimal::new(1000000, 0),
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confidence: 0.85,
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model_results: vec![],
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weights: HashMap::new(),
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is_anomaly: false,
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anomaly_report: None,
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divergence_report: "Test report".to_string(),
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requires_human_review: false,
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};
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let report = result.generate_report();
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assert!(report.contains("1000000 XTZH"));
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assert!(report.contains("85.0%"));
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}
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}
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