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

# Deterministic micro-support sweep for the four current Mainnet cW/USD public PMM rails.
#
# Purpose:
# - run the current validated tiny support swaps in one sequence
# - default to dry-run for safe operator review
# - preserve explicit pair/direction/amount choices in one place
#
# Usage:
#   bash scripts/deployment/run-mainnet-cw-micro-support-round.sh --dry-run
#   bash scripts/deployment/run-mainnet-cw-micro-support-round.sh --apply

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROXMOX_ROOT="$(cd "${SCRIPT_DIR}/../.." && pwd)"
SWAP_HELPER="${PROXMOX_ROOT}/scripts/deployment/run-mainnet-public-dodo-cw-swap.sh"

DRY_RUN=1

for arg in "$@"; do
  case "$arg" in
    --dry-run)
      DRY_RUN=1
      ;;
    --apply)
      DRY_RUN=0
      ;;
    -h|--help)
      sed -n '1,20p' "$0"
      exit 0
      ;;
    *)
      echo "[fail] unknown arg: $arg" >&2
      exit 2
      ;;
  esac
done

DRY_FLAG=()
if (( DRY_RUN == 1 )); then
  DRY_FLAG=(--dry-run)
else
  echo "[warn] --apply will broadcast four Mainnet PMM support swaps in sequence." >&2
fi

run_leg() {
  local pair="$1"
  local direction="$2"
  local amount="$3"

  echo
  echo "=== $pair $direction amount=$amount dryRun=$DRY_RUN ==="
  bash "$SWAP_HELPER" \
    --pair="$pair" \
    --direction="$direction" \
    --amount="$amount" \
    "${DRY_FLAG[@]}"
}

echo "=== Mainnet cW micro-support round ==="
echo "Validated support amounts:"
echo "- cwusdt-usdt  base-to-quote  8131"
echo "- cwusdc-usdc  base-to-quote  575113"
echo "- cwusdt-usdc  base-to-quote  7541"
echo "- cwusdc-usdt  base-to-quote  5478"

run_leg "cwusdt-usdt" "base-to-quote" "8131"
run_leg "cwusdc-usdc" "base-to-quote" "575113"
run_leg "cwusdt-usdc" "base-to-quote" "7541"
run_leg "cwusdc-usdt" "base-to-quote" "5478"

echo
echo "=== post-check ==="
echo "bash scripts/verify/check-mainnet-pmm-peg-bot-readiness.sh"