BASE="http://localhost:5000"
OUT_LOG="test_results.log"
echo "Starting API tests at $(date -u)" > "$OUT_LOG"

# helper
do_request() {
  local method=$1
  local url=$2
  local data=$3
  echo "---- $method $url" | tee -a "$OUT_LOG"
  if [ -n "$data" ]; then
    curl -s -w "\nHTTP_CODE:%{http_code}\nTIME_TOTAL:%{time_total}\n" -X "$method" -H "Content-Type: application/json" -d "$data" "$url" >> "$OUT_LOG"
  else
    curl -s -w "\nHTTP_CODE:%{http_code}\nTIME_TOTAL:%{time_total}\n" -X "$method" "$url" >> "$OUT_LOG"
  fi
  echo -e "\n" >> "$OUT_LOG"
  sleep 0.5
}


do_request GET "$BASE/items"

# 2) POST create item
do_request POST "$BASE/items" '{"name":"Test Item 1","price":12.5}'

# 3) POST create another
do_request POST "$BASE/items" '{"name":"Test Item 2","price":5.0}'

# 4) GET items (should list 2)
do_request GET "$BASE/items"

# 5) GET single item (id 1)
do_request GET "$BASE/items/1"

# 6) PUT update item 1
do_request PUT "$BASE/items/1" '{"name":"Test Item 1 updated","price":15.0}'

# 7) POST create order (valid)
do_request POST "$BASE/orders" '{"item_id":1,"quantity":2}'

# 8) POST create order (invalid item -> triggers 400)
do_request POST "$BASE/orders" '{"item_id":9999,"quantity":1}'
do_request DELETE "$BASE/items/2"
do_request GET "$BASE/items"

echo "Tests finished at $(date -u)" >> "$OUT_LOG"
echo "Results written to $OUT_LOG"