#!/bin/bash
# Lab 05 - Database & RDS
# Quick Test Script (< 30 secondi)
# Validazione rapida per sviluppo

set -euo pipefail

# Colori per output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m'

echo "=========================================="
echo "Lab 05 - Quick Test (< 30s)"
echo "=========================================="
echo ""

pass_count=0
fail_count=0

inc_pass() { ((pass_count++)) || true; }
inc_fail() { ((fail_count++)) || true; }

# Test rapidi
echo -n "[TEST] docker-compose.yml esiste... "
if [ -f "docker-compose.yml" ]; then
    echo -e "${GREEN}OK${NC}"
    inc_pass
else
    echo -e "${RED}FAIL${NC}"
    inc_fail
    exit 1
fi

echo -n "[TEST] Servizio database definito... "
if grep -q "database:" docker-compose.yml; then
    echo -e "${GREEN}OK${NC}"
    inc_pass
else
    echo -e "${RED}FAIL${NC}"
    inc_fail
fi

echo -n "[TEST] PostgreSQL image configurata... "
if grep -q "image: postgres" docker-compose.yml; then
    echo -e "${GREEN}OK${NC}"
    inc_pass
else
    echo -e "${RED}FAIL${NC}"
    inc_fail
fi

echo -n "[TEST] Volume db-data configurato... "
if grep -q "db-data:" docker-compose.yml; then
    echo -e "${GREEN}OK${NC}"
    inc_pass
else
    echo -e "${RED}FAIL${NC}"
    inc_fail
fi

echo -n "[TEST] Database in rete privata... "
if grep -A 20 "database:" docker-compose.yml | grep -q "vpc-private"; then
    echo -e "${GREEN}OK${NC}"
    inc_pass
else
    echo -e "${RED}FAIL${NC}"
    inc_fail
fi

echo -n "[TEST] Limiti risorse configurati... "
if grep -A 30 "database:" docker-compose.yml | grep -q "cpus:" && \
   grep -A 30 "database:" docker-compose.yml | grep -q "memory:"; then
    echo -e "${GREEN}OK${NC}"
    inc_pass
else
    echo -e "${RED}FAIL${NC}"
    inc_fail
fi

echo ""
echo "Container check (skip se non in esecuzione)..."

if docker ps --format '{{{{Names}}}}' | grep -q "^lab05-db$"; then
    echo -n "[TEST] Container in esecuzione... "
    echo -e "${GREEN}OK${NC}"
    inc_pass

    echo -n "[TEST] PostgreSQL pronto... "
    if docker exec lab05-db pg_isready &>/dev/null; then
        echo -e "${GREEN}OK${NC}"
        inc_pass
    else
        echo -e "${YELLOW}WAIT${NC}"
        inc_pass
    fi
else
    echo -e "${YELLOW}SKIP${NC} (container non in esecuzione)"
fi

echo ""
echo "=========================================="
echo "Risultato: $pass_count PASS, $fail_count FAIL"
echo "=========================================="

if [ $fail_count -gt 0 ]; then
    exit 1
fi

exit 0