#!/bin/bash
# Valideringsskript för konkurrensdata
# Kontrollerar att all data är komplett och konsekvent

set -euo pipefail

WORKSPACE="/home/bernt/.openclaw/workspace"
WATCH_DIR="$WORKSPACE/intelligence/competitor-watch"
DATA_DIR="$WATCH_DIR/data"
DATE=$(date +%Y-%m-%d)

ERRORS=0
WARNINGS=0

echo "=== Validering av konkurrensdata — $DATE ==="
echo ""

# 1. Kontrollera att competitors.json finns och är giltig JSON
echo "--- 1. Kontrollerar competitors.json ---"
if [ ! -f "$DATA_DIR/competitors.json" ]; then
    echo "  ❌ ERROR: competitors.json saknas"
    ERRORS=$((ERRORS + 1))
else
    if python3 -c "import json; json.load(open('$DATA_DIR/competitors.json'))" 2>/dev/null; then
        echo "  ✅ competitors.json är giltig JSON"
        
        # Kontrollera antal konkurrenter
        COUNT=$(python3 -c "import json; d=json.load(open('$DATA_DIR/competitors.json')); print(len(d['competitors']))")
        echo "  📊 Antal konkurrenter: $COUNT"
        
        if [ "$COUNT" -lt 10 ]; then
            echo "  ⚠️  WARNING: Färre än 10 konkurrenter ($COUNT)"
            WARNINGS=$((WARNINGS + 1))
        fi
    else
        echo "  ❌ ERROR: competitors.json är ogiltig JSON"
        ERRORS=$((ERRORS + 1))
    fi
fi
echo ""

# 2. Kontrollera att alla konkurrenter har nödvändiga fält
echo "--- 2. Kontrollerar obligatoriska fält ---"
REQUIRED_FIELDS=("rank" "name" "segment" "priority" "status" "threat_level")

for field in "${REQUIRED_FIELDS[@]}"; do
    MISSING=$(python3 -c "
import json
d=json.load(open('$DATA_DIR/competitors.json'))
missing = [c['name'] for c in d['competitors'] if '$field' not in c or not c['$field']]
print('\n'.join(missing)) if missing else print('OK')
" 2>/dev/null)
    
    if [ "$MISSING" = "OK" ]; then
        echo "  ✅ $field: alla konkurrenter har värdet"
    else
        echo "  ⚠️  WARNING: $field saknas för:"
        echo "$MISSING" | sed 's/^/     - /'
        WARNINGS=$((WARNINGS + 1))
    fi
done
echo ""

# 3. Kontrollera att prisdata är aktuell
echo "--- 3. Kontrollerar prisdata ---"
STALE_PRICES=$(python3 -c "
import json
from datetime import datetime, timedelta
d=json.load(open('$DATA_DIR/competitors.json'))
stale = []
for c in d['competitors']:
    if 'pricing' in c and 'last_verified' in c['pricing']:
        lv = c['pricing']['last_verified']
        if lv:
            date = datetime.strptime(lv, '%Y-%m-%d')
            if datetime.now() - date > timedelta(days=90):
                stale.append(f\"{c['name']} (senast: {lv})\")
print('\n'.join(stale)) if stale else print('OK')
" 2>/dev/null)

if [ "$STALE_PRICES" = "OK" ]; then
    echo "  ✅ All prisdata är aktuell (< 90 dagar)"
else
    echo "  ⚠️  WARNING: Föråldrade priser:"
    echo "$STALE_PRICES" | sed 's/^/     - /'
    WARNINGS=$((WARNINGS + 1))
fi
echo ""

# 4. Kontrollera att senaste rapporten finns
echo "--- 4. Kontrollerar rapporter ---"
LATEST_REPORT=$(find "$WATCH_DIR/reports" -name "*-weekly-report.md" | sort | tail -1)
if [ -n "$LATEST_REPORT" ]; then
    REPORT_DATE=$(basename "$LATEST_REPORT" | cut -d'-' -f1-3)
    echo "  ✅ Senaste rapport: $REPORT_DATE"
    
    # Kontrollera om rapporten är äldre än 8 dagar
    REPORT_AGE=$(( ($(date +%s) - $(date -d "$REPORT_DATE" +%s)) / 86400 ))
    if [ "$REPORT_AGE" -gt 8 ]; then
        echo "  ⚠️  WARNING: Rapporten är $REPORT_AGE dagar gammal"
        WARNINGS=$((WARNINGS + 1))
    fi
else
    echo "  ⚠️  WARNING: Ingen rapport hittad"
    WARNINGS=$((WARNINGS + 1))
fi
echo ""

# 5. Kontrollera att skrapade filer finns
echo "--- 5. Kontrollerar skrapade data ---"
LATEST_SIGNALS=$(find "$DATA_DIR/signals" -maxdepth 1 -type d -name "2026-*" | sort | tail -1)
if [ -n "$LATEST_SIGNALS" ]; then
    SIGNAL_COUNT=$(find "$LATEST_SIGNALS" -type f | wc -l)
    echo "  ✅ Senaste skrapning: $(basename $LATEST_SIGNALS) ($SIGNAL_COUNT filer)"
    
    SIGNAL_AGE=$(( ($(date +%s) - $(date -d "$(basename $LATEST_SIGNALS)" +%s)) / 86400 ))
    if [ "$SIGNAL_AGE" -gt 8 ]; then
        echo "  ⚠️  WARNING: Skrapningen är $SIGNAL_AGE dagar gammal"
        WARNINGS=$((WARNINGS + 1))
    fi
else
    echo "  ⚠️  WARNING: Inga skrapade signaler hittade"
    WARNINGS=$((WARNINGS + 1))
fi
echo ""

# Sammanfattning
echo "=== Validering slutförd ==="
echo "Errors: $ERRORS"
echo "Warnings: $WARNINGS"
echo ""

if [ "$ERRORS" -gt 0 ]; then
    echo "❌ VALIDERING MISSLYCKADES — åtgärda errors"
    exit 1
elif [ "$WARNINGS" -gt 0 ]; then
    echo "⚠️  VALIDERING GODKÄND med varningar"
    exit 0
else
    echo "✅ VALIDERING GODKÄND"
    exit 0
fi