# -*- coding: utf-8 -*-
"""main.py: 主运行文件"""
from data_processing import DataAnomalyProcessor
from causal_structure import CausalStructureBuilder
from rl_tracing import RLTrainer

def main():
    
    # 1. 数据层 (返回切分好的数据)
    processor = DataAnomalyProcessor()
    train_scores, test_scores, threshold_df = processor.process()
    
    # 2. 因果层
    builder = CausalStructureBuilder(threshold_df)
    causal_graph = builder.build()
    
    # 3. 强化学习层
    # 初始化传入训练集
    trainer = RLTrainer(causal_graph, train_scores, threshold_df)
    
    # 3.1 训练阶段
    trainer.pretrain_bc()   # 学习已有的
    trainer.train_ppo()     # 探索未知的
    trainer.save_model()
    
    # 3.2 评估阶段 (使用测试集)
    trainer.evaluate(test_scores)
    
    print("\n[Success] 所有任务执行完毕！")

if __name__ == "__main__":
    main()