#! /usr/bin/env bash

# Executes the command line interface.

source lib/installers.sh
source lib/options.sh
source lib/settings.sh
source lib/utilities.sh
source lib/verifiers.sh

if [[ -e "$MAC_OS_CONFIG_PATH" ]]; then
  source "$MAC_OS_CONFIG_PATH/lib/settings.sh"
else
  printf "%s\n\n" "ERROR: Unable to load macOS configuration: $MAC_OS_CONFIG_PATH."
  printf "%s\n" "Please check the following before continuing:"
  printf "%s\n" "  • Download the default macOS configuration here: https://github.com/bkuhlmann/mac_os-config."
  printf "%s\n" "  • Customize as necessary for your setup or fork the project and make your own configuration."
  printf "%s\n" "  • When finished, your folder structure should look like this:"
  printf "%s\n" "    • <root path>/mac_os:"
  printf "%s\n" "    • <root path>/mac_os-config:"
  exit 1
fi

configure_environment

while true; do
  if [[ $# == 0 ]]; then
    printf "\n%s\n" "Usage: run OPTION"
    printf "\n%s\n" "OSX Options:"
    printf "%s\n" "  Boot:"
    printf "%s\n" "     B:  Create boot disk."
    printf "%s\n" "  Install:"
    printf "%s\n" "     b:  Install basics."
    printf "%s\n" "     t:  Install development tools."
    printf "%s\n" "    hf:  Install Homebrew Formulas."
    printf "%s\n" "    hc:  Install Homebrew Casks."
    printf "%s\n" "     m:  Install Mac App Store software."
    printf "%s\n" "     a:  Install application software."
    printf "%s\n" "     x:  Install application software extensions."
    printf "%s\n" "     d:  Install defaults."
    printf "%s\n" "     s:  Install shell."
    printf "%s\n" "     r:  Restore backups."
    printf "%s\n" "     i:  Install all (i.e. executes all of the above steps in order listed)."
    printf "%s\n" "  Libraries:"
    printf "%s\n" "    rc:  Install Rust crates."
    printf "%s\n" "    rg:  Install Ruby gems."
    printf "%s\n" "    np:  Install Node packages."
    printf "%s\n" "     l:  Install libraries (i.e. executes all of the above steps in order listed)."
    printf "%s\n" "  Manage:"
    printf "%s\n" "     c:  Check status of managed software."
    printf "%s\n" "     C:  Caffeinate machine."
    printf "%s\n" "     w:  Clean work (temp) directory."
    printf "%s\n\n" "     q:  Quit/Exit."
    read -p "Enter selection: " response
    printf "\n"
    process_option "$response"
  else
    process_option "$1"
  fi

  break
done