#!/bin/bash

# Build Analytics
analyze_build_metrics() {
    local build_time=$1
    local success_count=$2
    local error_count=$3
    
    mkdir -p reports
    
    cat << EOF > reports/build_analytics.md
# Build Analytics Report

## Build Metrics
- Total Build Time: ${build_time}s
- Success Rate: $(calc_success_rate "$success_count" "$error_count")%
- Average Time Per File: $(calc_average_time "$build_time" "$((success_count + error_count))")s

## Performance Analysis
$(analyze_performance_bottlenecks)

## Resource Usage
$(analyze_resource_usage)

## Optimization Opportunities
$(identify_optimization_opportunities)
EOF
}

calc_success_rate() {
    local success=$1
    local errors=$2
    local total=$((success + errors))
    
    if (( total > 0 )); then
        bc <<< "scale=2; ($success / $total) * 100"
    else
        echo "0"
    fi
}

analyze_performance_bottlenecks() {
    cat << EOF
### Performance Bottlenecks
1. Slow compilation files (>5s):
$(find_slow_compilations)

2. Heavy dependency files:
$(find_heavy_dependencies)

3. Resource-intensive operations:
$(find_resource_intensive_ops)
EOF
}

analyze_resource_usage() {
    cat << EOF
### Resource Usage
- CPU Usage: $(get_cpu_usage)%
- Memory Usage: $(get_memory_usage)MB
- Disk I/O: $(get_disk_io)
EOF
}