#!/bin/bash

denvexec() {
  if [ $# -lt 1 ]; then
    echo "Verwendung: denvexec <docker command>"
    return 1
  fi
  
  local DOCKER_COMMAND="$@"
  local ENV_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )/.." &> /dev/null && pwd )

  echo ""
  echo "Directory: ${ENV_DIR}"

  #MAC
  if [[ "$OSTYPE" == "darwin"* ]]; then
      docker compose -f "${ENV_DIR}/docker/docker-compose-mac.yml" $DOCKER_COMMAND
      echo "done"

  #LINUX
  elif [[ "$OSTYPE" == "linux-gnu" ]]; then
      docker compose -f "${ENV_DIR}/docker/docker-compose.yml" $DOCKER_COMMAND  
      echo "done"
  else
      echo "Dieses Skript wird auf deinem Gerät nicht unterstützt"
      exit 1
  fi
}

dexec() {
  if [ $# -lt 2 ]; then
    echo "Verwendung: dexec <system> <docker command>"
    return 1
  fi

  local systemPart="${1%-*}"  # before "-" e.g. auth / bee / etc
  local typePart="${1##*-}" # after "-" e.g. backend / frontend
  local SYSTEM_DIR="$typePart/$systemPart"
  shift # removes first argument
  local DOCKER_COMMAND="$@"
  local ENV_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )/.." &> /dev/null && pwd )

  echo ""
  echo "Directory: ${ENV_DIR}/systems/${SYSTEM_DIR}"

  local DOT_ENV_PATH="${ENV_DIR}/systems/${SYSTEM_DIR}/.env"

  #SET ENV VARIABLES FROM .ENV
  if [ -e "$DOT_ENV_PATH" ]; then
    export $(grep -v '^#' "$DOT_ENV_PATH" | xargs)
  fi

  #MAC
  if [[ "$OSTYPE" == "darwin"* ]]; then
      docker compose -f "${ENV_DIR}/systems/${SYSTEM_DIR}/docker/docker-compose-mac.yml" $DOCKER_COMMAND
      echo "done"

  #LINUX
  elif [[ "$OSTYPE" == "linux-gnu" ]]; then
      docker compose -f "${ENV_DIR}/systems/${SYSTEM_DIR}/docker/docker-compose.yml" $DOCKER_COMMAND
      echo "done"

  else
      echo "Dieses Skript wird auf deinem Gerät nicht unterstützt"
      exit 1
  fi

  #UNSET ENV VARIABLES FROM .ENV
  if [ -e "$DOT_ENV_PATH" ]; then
    unset $(grep -v '^#' "$DOT_ENV_PATH" | sed -E 's/(.*)=.*/\1/' | xargs)
  fi
}