office_rs/error/
monitor.rs

1use std::collections::HashMap;
2use std::sync::atomic::{ AtomicU64, Ordering };
3use std::sync::{ Mutex, OnceLock };
4use std::time::{ SystemTime, UNIX_EPOCH };
5
6use chrono::Duration;
7
8use crate::code::ErrorPattern;
9use crate::context::ErrorContext;
10use crate::error::code::ErrorCode;
11use crate::{ ErrorCategory, ErrorSeverity, OfficeError };
12
13#[derive(Debug)]
14pub struct ErrorMonitor {
15    stats: Mutex<HashMap<ErrorCode, ErrorStats>>,
16    total_errors: AtomicU64,
17}
18
19pub struct ErrorReport {
20    timestamp: SystemTime,
21    error: OfficeError,
22    stack_trace: String,
23    system_info: SystemInfo,
24    context: ErrorContext,
25}
26
27pub struct ReportFormat {
28    pub format: String, // e.g., "json", "xml", "text"
29    pub include_stack_trace: bool,
30    pub include_system_info: bool,
31}
32
33pub struct SystemInfo {
34    pub os: String,
35    pub version: String,
36    pub architecture: String,
37}
38
39pub struct ErrorMetrics {
40    pub total_errors: u64,
41    pub error_counts: HashMap<ErrorCode, u64>,
42    pub average_response_time: f64, // in milliseconds
43}
44
45pub struct TrendAnalysis {
46    pub error_code: ErrorCode,
47    pub trend: Vec<(SystemTime, u64)>, // (timestamp, count)
48}
49
50impl ErrorMonitor {
51    pub fn new() -> Self {
52        Self {
53            stats: Mutex::new(HashMap::new()),
54            total_errors: AtomicU64::new(0),
55        }
56    }
57
58    /// 记录错误
59    pub fn record_error(&self, error: &OfficeError) {
60        let error_code = error.error_code();
61        let severity = error.severity();
62        let category = error.category();
63        let now = SystemTime::now().duration_since(UNIX_EPOCH).unwrap_or_default().as_secs();
64
65        self.total_errors.fetch_add(1, Ordering::Relaxed);
66
67        let mut stats = self.stats.lock().unwrap();
68        let entry = stats.entry(error_code.clone()).or_insert(ErrorStats {
69            error_code,
70            count: 0,
71            first_occurrence: now,
72            last_occurrence: now,
73            severity,
74            category,
75        });
76
77        entry.count += 1;
78        entry.last_occurrence = now;
79    }
80
81    /// 获取错误统计
82    pub fn get_stats(&self) -> Vec<ErrorStats> {
83        let stats = self.stats.lock().unwrap();
84        stats.values().cloned().collect()
85    }
86
87    /// 异步记录错误
88    pub async fn record_error_async(&self, error: &OfficeError) {
89        // 实现异步错误记录
90        todo!("Implement async error recording");
91    }
92
93    /// 异步获取统计信息
94    pub async fn get_stats_async(&self) -> Vec<ErrorStats> {
95        // 实现异步统计获取
96        todo!("Implement async stats retrieval");
97    }
98
99    /// 检测错误模式
100    pub fn detect_error_patterns(&self) -> Vec<ErrorPattern> {
101        // 实现错误模式检测逻辑
102        // 例如连续失败、周期性错误等
103        todo!("Implement error pattern detection");
104    }
105
106    /// 设置错误阈值告警
107    pub fn set_error_threshold(&self, category: ErrorCategory, threshold: u64) {
108        // 实现错误阈值告警机制
109        todo!("Implement error threshold alerting");
110    }
111
112    /// 获取总错误数
113    pub fn total_errors(&self) -> u64 {
114        self.total_errors.load(Ordering::Relaxed)
115    }
116
117    /// 获取最常见的错误
118    pub fn most_common_errors(&self, limit: usize) -> Vec<ErrorStats> {
119        let mut stats = self.get_stats();
120        stats.sort_by(|a, b| b.count.cmp(&a.count));
121        stats.into_iter().take(limit).collect()
122    }
123
124    /// 添加错误指标收集
125    pub fn collect_metrics(&self) -> ErrorMetrics {
126        // 实现错误指标收集
127        todo!("Implement error metrics collection");
128    }
129
130    /// 提供错误趋势分析
131    pub fn analyze_trends(&self, duration: Duration) -> TrendAnalysis {
132        // 实现错误趋势分析
133        todo!("Implement error trend analysis");
134    }
135
136    /// 生成详细错误报告
137    pub fn generate_report(&self, error: &OfficeError) -> ErrorReport {
138        // 实现详细错误报告生成
139        todo!("Implement error report generation");
140    }
141
142    /// 导出错误统计报告
143    pub fn export_stats_report(&self, format: ReportFormat) -> Vec<u8> {
144        // 实现统计报告导出
145        todo!("Implement stats report export");
146    }
147
148    /// 清除统计信息
149    pub fn clear_stats(&self) {
150        let mut stats = self.stats.lock().unwrap();
151        stats.clear();
152        self.total_errors.store(0, Ordering::Relaxed);
153    }
154}
155
156/// 错误统计信息
157#[derive(Debug, Clone)]
158pub struct ErrorStats {
159    pub error_code: ErrorCode,
160    pub count: u64,
161    pub first_occurrence: u64, // Unix timestamp
162    pub last_occurrence: u64, // Unix timestamp
163    pub severity: ErrorSeverity,
164    pub category: ErrorCategory,
165}
166
167/// 全局错误监控器
168static ERROR_MONITOR: OnceLock<ErrorMonitor> = OnceLock::new();
169
170/// 获取全局错误监控器
171pub fn error_monitor() -> &'static ErrorMonitor {
172    ERROR_MONITOR.get_or_init(|| ErrorMonitor::new())
173}
office_rs/error/monitor.rs

office_rs/error/
monitor.rs
