#!/bin/bash
# Validation script for enhanced JSON reports (Schema v4.1)

echo "================================================================================"
echo "VALIDATION: Enhanced JSON Reports with Complete Scoring Breakdown"
echo "================================================================================"
echo ""

# 1. Check JSON file size
echo "📊 Step 1: Check JSON file size (should be ~120KB, was ~83KB)"
echo "--------------------------------------------------------------------------------"
ls -lh reports/latest/json/warren_scan_IT_latest.json
JSON_SIZE=$(stat -f%z reports/latest/json/warren_scan_IT_latest.json 2>/dev/null || stat -c%s reports/latest/json/warren_scan_IT_latest.json)
echo "Size: $JSON_SIZE bytes (~$((JSON_SIZE/1024)) KB)"
echo ""

# 2. Verify score.breakdown present
echo "✅ Step 2: Verify score.breakdown structure"
echo "--------------------------------------------------------------------------------"
cat reports/latest/json/warren_scan_IT_latest.json | jq '.stocks[0].score.breakdown' 2>/dev/null | head -20
if [ $? -eq 0 ]; then
    echo "✅ score.breakdown present"
else
    echo "❌ score.breakdown MISSING"
fi
echo ""

# 3. Verify valuation.fair_value_methods
echo "✅ Step 3: Verify valuation.fair_value_methods"
echo "--------------------------------------------------------------------------------"
cat reports/latest/json/warren_scan_IT_latest.json | jq '.stocks[0].valuation.fair_value_methods' 2>/dev/null
if [ $? -eq 0 ]; then
    echo "✅ fair_value_methods present"
else
    echo "❌ fair_value_methods MISSING"
fi
echo ""

# 4. Verify algorithm_parameters
echo "✅ Step 4: Verify algorithm_parameters"
echo "--------------------------------------------------------------------------------"
cat reports/latest/json/warren_scan_IT_latest.json | jq '.stocks[0].algorithm_parameters' 2>/dev/null
if [ $? -eq 0 ]; then
    echo "✅ algorithm_parameters present"
else
    echo "❌ algorithm_parameters MISSING"
fi
echo ""

# 5. Check HTML report unchanged
echo "📄 Step 5: Check HTML report size (should be unchanged)"
echo "--------------------------------------------------------------------------------"
ls -lh reports/latest/html/warren_scan_IT_latest.html
echo ""

# 6. Count fields in JSON
echo "📈 Step 6: Field count analysis"
echo "--------------------------------------------------------------------------------"
BREAKDOWN_FIELDS=$(cat reports/latest/json/warren_scan_IT_latest.json | jq '.stocks[0].score.breakdown | keys | length' 2>/dev/null)
FV_METHODS_FIELDS=$(cat reports/latest/json/warren_scan_IT_latest.json | jq '.stocks[0].valuation.fair_value_methods | keys | length' 2>/dev/null)
ALGO_PARAMS_FIELDS=$(cat reports/latest/json/warren_scan_IT_latest.json | jq '.stocks[0].algorithm_parameters | keys | length' 2>/dev/null)

echo "Breakdown categories: $BREAKDOWN_FIELDS (expected: 6)"
echo "Fair value methods: $FV_METHODS_FIELDS (expected: 6)"
echo "Algorithm param sections: $ALGO_PARAMS_FIELDS (expected: 3)"
echo ""

# 7. Sample data verification
echo "🔍 Step 7: Sample data verification (first stock)"
echo "--------------------------------------------------------------------------------"
TICKER=$(cat reports/latest/json/warren_scan_IT_latest.json | jq -r '.stocks[0].ticker' 2>/dev/null)
TOTAL_SCORE=$(cat reports/latest/json/warren_scan_IT_latest.json | jq '.stocks[0].score.total' 2>/dev/null)
RAW_SCORE=$(cat reports/latest/json/warren_scan_IT_latest.json | jq '.stocks[0].score.raw_score' 2>/dev/null)
VALUATION_TOTAL=$(cat reports/latest/json/warren_scan_IT_latest.json | jq '.stocks[0].score.breakdown.valuation.total' 2>/dev/null)
QUALITY_TOTAL=$(cat reports/latest/json/warren_scan_IT_latest.json | jq '.stocks[0].score.breakdown.quality.total' 2>/dev/null)
PE_BASED=$(cat reports/latest/json/warren_scan_IT_latest.json | jq '.stocks[0].valuation.fair_value_methods.pe_based' 2>/dev/null)
IS_LUXURY=$(cat reports/latest/json/warren_scan_IT_latest.json | jq '.stocks[0].algorithm_parameters.sector_flags.is_luxury' 2>/dev/null)

echo "Stock: $TICKER"
echo "Total Score: $TOTAL_SCORE"
echo "Raw Score: $RAW_SCORE"
echo "Valuation Score: $VALUATION_TOTAL"
echo "Quality Score: $QUALITY_TOTAL"
echo "P/E Fair Value: €$PE_BASED"
echo "Is Luxury: $IS_LUXURY"
echo ""

echo "================================================================================"
echo "✅ VALIDATION COMPLETE"
echo "================================================================================"