#!/usr/bin/env bash

core_name_pmmp() {
  echo "PocketMine-MP"
}

core_default_port_pmmp() {
  echo "19132"
}

core_protocol_pmmp() {
  echo "udp"
}

core_runtime_pmmp() {
  echo "php"
}

core_validate_pmmp() {
  return 0
}

core_install_pmmp() {
  info "$(t core_install "$(core_name_pmmp)")"
  emit_step "core_install" "$(core_name_pmmp)"
  emit_step "core_resolve_channel" "${BUILD:-latest}"

  local channel="${BUILD}"
  if [[ "$channel" == "latest" || -z "$channel" ]]; then
    channel="stable"
  fi
  download_url="https://get.pmmp.io"
  emit_step "core_fetch" "pmmp"
  run_cmd sudo -u "$SERVER_USER" bash -lc "cd '$SERVER_DIR' && curl -sL '$download_url' | bash -s - -d '$SERVER_DIR' -v '$channel'"
  emit_step "core_configure" "pmmp"
}

core_post_install_pmmp() {
  emit_step "core_post" "pmmp"
  open_firewall_port "$SERVER_PORT" "udp"
  emit_step "core_service" "pmmp"
  create_service "$CORE" "$SERVER_DIR" "$SERVICE_MODE" "$SERVER_DIR/start.sh"
  start_service
}

core_update_pmmp() {
  info "$(t core_update "$(core_name_pmmp)")"
  emit_step "core_update" "$(core_name_pmmp)"

  local download_url="https://get.pmmp.io"
  local channel="${BUILD}"
  if [[ "$channel" == "latest" || -z "$channel" ]]; then
    channel="stable"
  fi

  backup_file "$SERVER_DIR/server.phar"
  backup_file "$SERVER_DIR/start.sh"

  emit_step "core_fetch" "pmmp"
  run_cmd sudo -u "$SERVER_USER" bash -lc "cd '$SERVER_DIR' && curl -sL '$download_url' | bash -s - -d '$SERVER_DIR' -v '$channel'"
  emit_step "core_update_done" "pmmp"
}