# vim: set ft=sh:

{ # this ensures the entire script is downloaded #

  # Source the utility functions
  if [ -d ~/dotfiles ]; then
    source ~/dotfiles/utils/utils.sh
    source ~/dotfiles/utils/install_bashrc.sh
    source ~/dotfiles/utils/basic_tools.sh
    source ~/dotfiles/utils/compile_vim.sh
    source ~/dotfiles/utils/compile_cmake.sh
    source ~/dotfiles/utils/compile_ycm.sh
  fi

  # ###################################################################
  # MAIN
  # ###################################################################
  function main() {
    clear
    define_colors
    banner

    ech "\nSetting Up..." 2
    ech "----------------------------------------------------------------------------" 2

    # We need certain functions to run in this file, then we grab the others
    basic_setup

    # Source the utility functions
    if [ -d ~/dotfiles ]; then
      source ~/dotfiles/utils/utils.sh
      source ~/dotfiles/utils/install_bashrc.sh
      source ~/dotfiles/utils/basic_tools.sh
      source ~/dotfiles/utils/compile_vim.sh
      source ~/dotfiles/utils/compile_cmake.sh
      source ~/dotfiles/utils/compile_ycm.sh
    fi

    ech "\nInstalling bash..." 2
    ech "----------------------------------------------------------------------------" 2
    install_bashrc

    ech "\nInstall completed.\n\n" 2
    ech "Please run 'source ~/.bashrc'\n\n" 2

    update_vimrc
  }

  # ###################################################################
  # ###################################################################
  # MUST EXIST IN HERE BECAUSE OF INITAL DOWNLOAD
  # ###################################################################
  # ###################################################################

  # SETUP, GIT, ADD THE REPO
  # ###################################################################
  function basic_setup() {
    tools="curl build-essential git bc dtrx ncdu htop trash-cli tmux bash-completion tig ctags cmake" 
    # silversearcher-ag
    mactools="curl build-essential git bc dtrx ncdu htop trash-cli the_silver_searcher tmux vim ctags"

    define_colors

    if isosx; then
      which -s brew
      if [[ $? != 0 ]]; then
        ech "- Installing Homebrew..."
        /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
      fi

      ech "- Install Tools..."
      brew install --quieter $mactools &> /dev/null

      ech "- Install iTerm2 Profile..."
      # Specify the preferences directory
      defaults write com.googlecode.iterm2.plist PrefsCustomFolder -string "~/dotfiles/iterm2"
      # Tell iTerm2 to use the custom preferences in the directory
      defaults write com.googlecode.iterm2.plist LoadPrefsFromCustomFolder -bool true
    fi

    # LINUX BASICS
    # #############################################################
    if islinux; then
      ech "- APT update..."
      sudo apt-get update

      ech "- Install Tools.."
      sudo apt-get install $tools -y
    fi

    # GET REPO
    # #############################################################
    if [ ! -d ~/dotfiles ]; then
      ech "- Cloning dotfiles..."
      git clone --quiet https://github.com/ryan-frankel/dotfiles ~/dotfiles
      cd ~/dotfiles
    else
      ech "- Pulling dotfiles..."
      cd ~/dotfiles
      git pull --quiet origin master 
    fi
  }

  # DEFINE BANNER
  # ###################################################################
  function banner() {
    echo -e "${DARKGRAY}"
    echo -e ".8888b                            dP                dP             dP       "
    echo -e "88   '                            88                88             88       "
    echo -e "88aaa  88d888b. .d8888b. 88d888b. 88  .dP  .d8888b. 88    .d8888b. 88d888b. "
    echo -e "88     88'  '88 88'  '88 88'  '88 88888'   88ooood8 88    Y8ooooo. 88'  '88 "
    echo -e "88     88       88.  .88 88    88 88  '8b. 88.  ... 88          88 88    88 "
    echo -e "dP     dP       '88888P8 dP    dP dP   'YP '88888P' dP 88 '88888P' dP    dP "
    echo -e "----------------------------------------------------------------------------"
    echo -e "${CURSOR}"
  }

  # DEFINE COLORS
  # ###################################################################
  function define_colors {
    GREEN="\033[38;05;70m"
    PURPLE="\033[38;05;93m"
    LIGHTPURPLE="\033[38;05;105m"
    LIGHTGRAY="\033[38;05;248m"
    DARKGRAY="\033[38;05;236m"
    CURSOR="\033[00m";
    CURSOR="${LIGHTGRAY}"
  }

  # FUNCTION FOR ECHO WITH COLOR OPTION
  # ###################################################################
  function ech() {
    if [ -z "$2" ]; then
      echo -e " ${GREEN}$1${CURSOR}";
    else
      echo -e "${CURSOR}$1${CURSOR}";
    fi
  }

  # FUNCTION TO TEST FOR OSX/LINUX/ETC
  # ###################################################################
  function isosx() {
    if [[ $OSTYPE == *"darwin"* ]]; then
      return 0; # true
    else
      return 1; # false
    fi
  }

  function islinux() {
    if [[ $OSTYPE == *"linux"* ]]; then
      return 0; # true
    else
      return 1; # false
    fi
  }

  # MAIN CLI Function
  # ###################################################################
  # At bottom so all functions are defined when this is run
  if [ "$1" == "--help" ]; then
    echo "vim - compile vim and install all bundles"
    echo "updatevim - Updates vim bundles and vimrc"
    echo "cmake - install new version of cmake"
    echo "ycm - install youcompleteme"
    echo "tools - install basic tools"
    echo "all - INSTALL ALL THE ABOVE"
  elif [ "$1" == "updatevim" ]; then
    update_vimrc
  elif [ "$1" == "vim" ]; then
    compile_vim
    update_vimrc
  elif [ "$1" == "cmake" ]; then
    compile_cmake
  elif [ "$1" == "ycm" ]; then
    compile_ycm
  elif [ "$1" == "tools" ]; then
    basic_tools
  elif [ "$1" == "all" ]; then
    basic_tools
    compile_cmake
    compile_vim
    update_vimrc
    compile_ycm
  else
    main
  fi


} # this ensures the entire script is downloaded #