// ABOUTME: Activity analyzer configuration for fitness activity classification
// ABOUTME: Configures heart rate zones, power zones, scoring weights, and insight generation
//
// SPDX-License-Identifier: MIT OR Apache-2.0
// Copyright (c) 2025 Pierre Fitness Intelligence
//! Activity Analyzer Configuration
//!
//! Provides configuration for activity analysis including zone definitions,
//! scoring weights, and insight generation thresholds.
use crate::constants::limits;
use serde::{Deserialize, Serialize};
/// Activity Analyzer Configuration
#[derive(Debug, Clone, Default, Serialize, Deserialize)]
pub struct ActivityAnalyzerConfig {
/// Activity analysis settings
pub analysis: ActivityAnalysisConfig,
/// Activity scoring settings
pub scoring: ActivityScoringConfig,
/// Activity insights generation settings
pub insights: ActivityInsightsConfig,
}
/// Configuration for activity analysis algorithms
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ActivityAnalysisConfig {
/// Minimum activity duration to analyze (seconds)
pub min_duration_seconds: u64,
/// Maximum reasonable pace in min/km
pub max_reasonable_pace: f64,
/// Heart rate zone definitions
pub heart_rate_zones: HeartRateZonesConfig,
/// Power zone definitions
pub power_zones: PowerZonesConfig,
}
/// Heart rate zone percentage thresholds
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct HeartRateZonesConfig {
/// Maximum percentage of max HR for zone 1
pub zone1_max_percentage: f32,
/// Maximum percentage of max HR for zone 2
pub zone2_max_percentage: f32,
/// Maximum percentage of max HR for zone 3
pub zone3_max_percentage: f32,
/// Maximum percentage of max HR for zone 4
pub zone4_max_percentage: f32,
/// Maximum percentage of max HR for zone 5
pub zone5_max_percentage: f32,
}
/// Power zone percentage thresholds for cyclists
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct PowerZonesConfig {
/// Maximum percentage of FTP for zone 1
pub zone1_max_percentage: f32,
/// Maximum percentage of FTP for zone 2
pub zone2_max_percentage: f32,
/// Maximum percentage of FTP for zone 3
pub zone3_max_percentage: f32,
/// Maximum percentage of FTP for zone 4
pub zone4_max_percentage: f32,
/// Maximum percentage of FTP for zone 5
pub zone5_max_percentage: f32,
}
/// Weights for activity quality scoring components
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ActivityScoringConfig {
/// Weight for efficiency score (0.0-1.0)
pub efficiency_weight: f64,
/// Weight for intensity score (0.0-1.0)
pub intensity_weight: f64,
/// Weight for duration score (0.0-1.0)
pub duration_weight: f64,
/// Weight for consistency score (0.0-1.0)
pub consistency_weight: f64,
}
/// Configuration for generating activity insights
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ActivityInsightsConfig {
/// Minimum confidence to include an insight (0-100)
pub min_confidence_threshold: f64,
/// Maximum number of insights per activity
pub max_insights_per_activity: usize,
/// Severity threshold configuration
pub severity_thresholds: SeverityThresholds,
}
/// Thresholds for insight severity classification
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct SeverityThresholds {
/// Threshold for info-level insights (0-100)
pub info_threshold: f64,
/// Threshold for warning-level insights (0-100)
pub warning_threshold: f64,
/// Threshold for critical-level insights (0-100)
pub critical_threshold: f64,
}
impl Default for ActivityAnalysisConfig {
fn default() -> Self {
Self {
min_duration_seconds: 300, // 5 minutes
max_reasonable_pace: 15.0, // 15 min/km
heart_rate_zones: HeartRateZonesConfig::default(),
power_zones: PowerZonesConfig::default(),
}
}
}
impl Default for HeartRateZonesConfig {
fn default() -> Self {
Self {
zone1_max_percentage: 60.0,
zone2_max_percentage: 70.0,
zone3_max_percentage: 80.0,
zone4_max_percentage: 90.0,
zone5_max_percentage: 100.0,
}
}
}
impl Default for PowerZonesConfig {
fn default() -> Self {
Self {
zone1_max_percentage: 55.0,
zone2_max_percentage: 75.0,
zone3_max_percentage: 90.0,
zone4_max_percentage: 105.0,
zone5_max_percentage: 150.0,
}
}
}
impl Default for ActivityScoringConfig {
fn default() -> Self {
Self {
efficiency_weight: 0.3,
intensity_weight: 0.3,
duration_weight: 0.2,
consistency_weight: 0.2,
}
}
}
impl Default for ActivityInsightsConfig {
fn default() -> Self {
Self {
min_confidence_threshold: limits::DEFAULT_CONFIDENCE_THRESHOLD,
max_insights_per_activity: 5,
severity_thresholds: SeverityThresholds::default(),
}
}
}
impl Default for SeverityThresholds {
fn default() -> Self {
Self {
info_threshold: 0.3,
warning_threshold: limits::DEFAULT_CONFIDENCE_THRESHOLD,
critical_threshold: 0.9,
}
}
}
