#!/bin/bash
# Script to analyze warning status in Foxhunt codebase

set -e

echo "🔍 Foxhunt Warning Analysis"
echo "================================"
echo ""

# Get total warning count
echo "Running cargo check..."
OUTPUT=$(cargo check --workspace 2>&1)
WARNING_COUNT=$(echo "$OUTPUT" | grep "warning:" | wc -l)
THRESHOLD=50

echo "📊 Warning Summary"
echo "  Total warnings: $WARNING_COUNT"
echo "  Threshold: $THRESHOLD"
echo ""

if [ "$WARNING_COUNT" -gt "$THRESHOLD" ]; then
    EXCESS=$((WARNING_COUNT - THRESHOLD))
    echo "  Status: ❌ $EXCESS warnings over threshold"
else
    REMAINING=$((THRESHOLD - WARNING_COUNT))
    echo "  Status: ✅ $REMAINING warnings under threshold"
fi
echo ""

# Breakdown by type
echo "📋 Warning Breakdown by Type"
echo "----------------------------"
echo "$OUTPUT" | grep "warning:" | sed 's/^warning: //' | cut -d'`' -f1 | sort | uniq -c | sort -rn | head -10
echo ""

# Breakdown by crate
echo "📦 Warning Breakdown by Crate"
echo "----------------------------"
echo "$OUTPUT" | grep "warning:" -B 5 | grep "Checking" | sort | uniq -c | sort -rn
echo ""

# Show sample warnings
echo "🔎 Sample Warnings (first 5)"
echo "----------------------------"
echo "$OUTPUT" | grep "warning:" | head -5
echo ""

# Progress tracking
echo "📈 Progress Tracking"
echo "----------------------------"
echo "Wave 17-7: 5,564 warnings → 43 warnings (99.2% reduction)"
echo "Wave 18: 43 warnings → 302 warnings (regression detected)"
echo "Wave 19: Setting up quality gates (current)"
echo "Wave 20: Target <50 warnings"
echo ""

# Recommendations
if [ "$WARNING_COUNT" -gt "$THRESHOLD" ]; then
    echo "💡 Recommendations"
    echo "----------------------------"
    echo "1. Fix unused imports first (easiest wins)"
    echo "2. Add #[derive(Debug)] for missing implementations"
    echo "3. Fix non_snake_case naming issues"
    echo "4. Add documentation for public items"
    echo ""
    echo "Quick fixes:"
    echo "  cargo fix --workspace --allow-dirty"
    echo "  cargo clippy --workspace --fix --allow-dirty"
fi

echo "✅ Analysis complete"