frappe_docker/scripts/easy-docker/lib/app/wizard/flows/navigation.sh

#!/usr/bin/env bash

handle_abort_wizard_flow() {
  local stack_dir="${1}"
  local abort_action=""
  local rollback_status=0

  abort_action="$(show_abort_wizard_prompt "${stack_dir}" || true)"
  case "${abort_action}" in
  "Rollback files and return to main menu")
    if rollback_stack_directory "${stack_dir}"; then
      return "${FLOW_BACK_TO_MAIN}"
    fi

    rollback_status=$?
    if [ "${rollback_status}" -eq 2 ]; then
      show_warning_and_wait "Refused rollback for unsafe path: ${stack_dir}" 2
    else
      show_warning_and_wait "Could not rollback stack files: ${stack_dir}" 2
    fi
    return "${FLOW_CONTINUE}"
    ;;
  "Keep files and return to main menu")
    return "${FLOW_BACK_TO_MAIN}"
    ;;
  "Back to topology selection" | "")
    return "${FLOW_CONTINUE}"
    ;;
  *)
    show_warning_and_wait "Unknown abort action: ${abort_action}"
    return "${FLOW_CONTINUE}"
    ;;
  esac
}

handle_stack_topology_flow() {
  local stack_dir="${1}"
  local topology_action=""
  local abort_status=0
  local single_host_status=0
  local split_services_status=0
  local manage_status=0
  local stack_name=""

  while true; do
    topology_action="$(show_stack_topology_menu "${stack_dir}" || true)"
    case "${topology_action}" in
    "Single-host" | "Single-host (recommended)")
      if handle_single_host_stack_flow "${stack_dir}"; then
        single_host_status="${FLOW_CONTINUE}"
      else
        single_host_status=$?
      fi

      case "${single_host_status}" in
      "${FLOW_OPEN_MANAGE_STACK}")
        stack_name="${stack_dir##*/}"
        if handle_manage_selected_stack_flow "${stack_name}"; then
          manage_status="${FLOW_CONTINUE}"
        else
          manage_status=$?
        fi

        case "${manage_status}" in
        "${FLOW_EXIT_APP}")
          return "${FLOW_EXIT_APP}"
          ;;
        *)
          return "${FLOW_CONTINUE}"
          ;;
        esac
        ;;
      "${FLOW_EXIT_APP}")
        return "${FLOW_EXIT_APP}"
        ;;
      *) ;;
      esac
      ;;
    "Split services")
      if handle_split_services_stack_flow "${stack_dir}"; then
        split_services_status="${FLOW_CONTINUE}"
      else
        split_services_status=$?
      fi

      case "${split_services_status}" in
      "${FLOW_OPEN_MANAGE_STACK}")
        stack_name="${stack_dir##*/}"
        if handle_manage_selected_stack_flow "${stack_name}"; then
          manage_status="${FLOW_CONTINUE}"
        else
          manage_status=$?
        fi

        case "${manage_status}" in
        "${FLOW_EXIT_APP}")
          return "${FLOW_EXIT_APP}"
          ;;
        *)
          return "${FLOW_CONTINUE}"
          ;;
        esac
        ;;
      "${FLOW_BACK_TO_MAIN}")
        return "${FLOW_BACK_TO_MAIN}"
        ;;
      "${FLOW_EXIT_APP}")
        return "${FLOW_EXIT_APP}"
        ;;
      *) ;;
      esac
      ;;
    "Abort wizard to main menu")
      handle_abort_wizard_flow "${stack_dir}"
      abort_status=$?
      case "${abort_status}" in
      "${FLOW_BACK_TO_MAIN}")
        return "${FLOW_BACK_TO_MAIN}"
        ;;
      *) ;;
      esac
      ;;
    "")
      return "${FLOW_CONTINUE}"
      ;;
    *)
      show_warning_and_wait "Unknown topology selection: ${topology_action}"
      ;;
    esac
  done
}