#!/usr/bin/env bash
set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
ROOT_DIR="${ROOT_DIR:-$(cd "${SCRIPT_DIR}/../.." && pwd)}"
SCRIPT="${ROOT_DIR}/TOOLS/scripts/01_generate_yamls.sh"
TOKEN_FILE="${TOKEN_FILE:-}"
REQUEST_DELAY="${REQUEST_DELAY:-0.2}"
ATTEMPTS="${ATTEMPTS:-3}"
RUNS="${RUNS:-10}"
LOG="${LOG:-/tmp/yaml_gen_runs.log}"

export TOKEN_FILE

if [[ -z "$TOKEN_FILE" ]]; then
  TOKEN_FILE=$(ls -t "${ROOT_DIR}"/*.token 2>/dev/null | head -n 1 || true)
fi

if [[ -z "$TOKEN_FILE" || ! -f "$TOKEN_FILE" ]]; then
  echo "Error: token file not found in ${ROOT_DIR}" >&2
  exit 2
fi

: > "$LOG"

echo "Runs: $RUNS" | tee -a "$LOG"
echo "Request delay: $REQUEST_DELAY" | tee -a "$LOG"
echo "Attempts per service: $ATTEMPTS" | tee -a "$LOG"
echo "Token file: $TOKEN_FILE" | tee -a "$LOG"

echo "" | tee -a "$LOG"

for i in $(seq 1 "$RUNS"); do
  start=$(date -u +%Y-%m-%dT%H:%M:%SZ)
  echo "RUN $i start $start" | tee -a "$LOG"
  REQUEST_DELAY="$REQUEST_DELAY" ATTEMPTS="$ATTEMPTS" "$SCRIPT" >> "$LOG" 2>&1
  rc=$?
  end=$(date -u +%Y-%m-%dT%H:%M:%SZ)
  echo "RUN $i end $end rc=$rc" | tee -a "$LOG"
  echo "" | tee -a "$LOG"
  sleep 0.5
done

echo "Log: $LOG" | tee -a "$LOG"