#!/usr/bin/env bash
set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
source "$PLUGIN_AVAILABLE_PATH/config/functions"

is_app_proxy_enabled() {
  declare desc="return true if proxy is enabled; otherwise return false"
  local APP="$1"; verify_app_name "$APP"
  local APP_PROXY_ENABLED=true

  local DOKKU_DISABLE_PROXY=$(config_get "$APP" DOKKU_DISABLE_PROXY)
  if [[ -n "$DOKKU_DISABLE_PROXY" ]]; then
    local APP_PROXY_ENABLED=false
  fi
  echo $APP_PROXY_ENABLED
}

get_app_proxy_type() {
  declare desc="return app proxy type"
  local APP="$1"; verify_app_name "$APP"
  local DOKKU_APP_PROXY_TYPE="$(config_get "$APP" DOKKU_APP_PROXY_TYPE || true)"
  local APP_PROXY_TYPE="${DOKKU_APP_PROXY_TYPE:-nginx}"

  echo "$APP_PROXY_TYPE"
}

list_app_proxy_ports() {
  declare desc="list proxy port mappings for an app"
  local APP="$1"; verify_app_name "$APP"
  local PROXY_PORT_MAP="$(config_get "$APP" DOKKU_PROXY_PORT_MAP || true)"

  if [[ -n "$PROXY_PORT_MAP" ]]; then
    dokku_log_info1_quiet "Port mappings for $APP"
    dokku_col_log_info1_quiet "scheme" "host port" "container port"
    local port_map
    for port_map in $PROXY_PORT_MAP; do
      dokku_col_log_msg "$(cut -d ':' -f1 <<< "$port_map")" "$(cut -d ':' -f2 <<< "$port_map")" "$(cut -d ':' -f3 <<< "$port_map")"
    done
  else
    dokku_log_fail "No port mappings configured for app ($APP)"
  fi
}