#!/bin/bash

export URL_REPOSITORIES=" \
  https://gitlab.com/LinxGem33/Arc-X-Icons \
  https://github.com/sonakinci41/DamaDamas-icon-theme \
  https://github.com/Nitrux/luv-icon-theme \
  https://github.com/OrancheloTeam/oranchelo-icon-theme \
  https://github.com/rudrab/Shadow \
  https://github.com/keeferrourke/la-capitaine-icon-theme \
  https://github.com/PapirusDevelopmentTeam/papirus-icon-theme \
  https://github.com/numixproject/numix-icon-theme \
  https://github.com/numixproject/numix-icon-theme-circle \
  https://github.com/numixproject/numix-icon-theme-square \
  https://github.com/faience/faience-ng-icon-theme/releases/ \
  https://github.com/daniruiz/flat-remix \
  https://github.com/erikdubois/Surfn \
  https://github.com/masalla-art/masalla-icon-theme \
  https://github.com/flipflop97/Mato \
  https://github.com/gusbemacbe/suru-plus \
  https://github.com/gusbemacbe/suru-plus-telinkrin \
  https://github.com/bolimage/Ultimate-Maia-Icons \
  https://github.com/snwh/faba-icon-theme \
  https://github.com/snwh/moka-icon-theme \
  https://github.com/snwh/paper-icon-theme \
  https://github.com/snwh/suru-icon-theme \
  https://github.com/snwh/faba-mono-icons \
  https://github.com/elementary/icons \
  https://github.com/pop-os/icon-theme \
  https://github.com/xenlism/wildfire \
  lp:~ubuntu-art-pkg/humanity/release \
  lp:ubuntu-themes \
  "
export DIR_REPOSITORIES=$HOME/.local/src/icons
export ICONS_DIR=$HOME/.local/share/icons

function git_clone_pull_repository() {
  local url="$1"
  local icon_directory="$(echo $url | sed 's:^.*/::')"
  cd $DIR_REPOSITORIES
  if [ ! -d $icon_directory ]; then
    echo
    echo "Cloning: $url => $DIR_REPOSITORIES/$icon_directory"
    git clone $url
  else
    echo
    echo "Updating: $DIR_REPOSITORIES/$icon_directory"
    cd $icon_directory
    git reset --hard HEAD
    git clean -f -d
    git pull
  fi
  install_icon $icon_directory
}

function bzr_clone_pull_repository() {
  local url="$1"
  local icon_directory="$(echo $url | cut -d '/' -f 2 | sed 's/lp://')"
  cd $DIR_REPOSITORIES
  if [ ! -d $icon_directory ]; then
    echo
    echo "Cloning: $url => $DIR_REPOSITORIES/$icon_directory"
    bzr branch $url $icon_directory
  else
    echo
    echo "Updating: $DIR_REPOSITORIES/$icon_directory"
    cd $icon_directory
    bzr merge
  fi
  install_icon $icon_directory
}

function install_icon() {
  local icon_directory=$1
  local icon_repository=$DIR_REPOSITORIES/$icon_directory
  cd $ICONS_DIR
  echo "Installing: $ICONS_DIR/$icon_directory"
  case $icon_directory in
    "Arc-X-Icons")
      rm -rf Arc-OSX-D Arc-OSX-P
      create_symlink \
        $icon_repository/src/Arc-OSX-D \
        $icon_repository/src/Arc-OSX-P
      update_icon_cache Arc-OSX-D Arc-OSX-P
    ;;
    "DamaDamas-icon-theme")
      rm -rf $icon_directory
      create_symlink $icon_repository
      update_icon_cache $(basename $icon_directory)
    ;;
    "luv-icon-theme")
      rm -rf Luv
      create_symlink $icon_repository/Luv
      update_icon_cache Luv
    ;;
    "oranchelo-icon-theme")
      rm -rf Oranchelo Oranchelo-Beka Oranchelo-Classic-Folders Oranchelo-Green
      create_symlink \
        $icon_repository/Oranchelo \
        $icon_repository/Oranchelo-Beka \
        $icon_repository/Oranchelo-Classic-Folders \
        $icon_repository/Oranchelo-Green
      update_icon_cache Oranchelo Oranchelo-Beka Oranchelo-Classic-Folders Oranchelo-Green
    ;;
    "Shadow")
      rm -rf $icon_directory
      create_symlink $icon_repository
      update_icon_cache $(basename $icon_directory)
    ;;
    "la-capitaine-icon-theme")
      rm -rf $icon_directory
      create_symlink $icon_repository
      update_icon_cache $(basename $icon_directory)
    ;;
    "papirus-icon-theme")
      rm -rf Papirus ePapirus Papirus-Dark Papirus-Light Papirus-Adapta Papirus-Adapta-Nokto
      create_symlink \
        $icon_repository/Papirus \
        $icon_repository/ePapirus \
        $icon_repository/Papirus-Dark \
        $icon_repository/Papirus-Light \
        $icon_repository/Papirus-Adapta \
        $icon_repository/Papirus-Adapta-Nokto
      update_icon_cache Papirus ePapirus Papirus-Dark Papirus-Light Papirus-Adapta Papirus-Adapta-Nokto
    ;;
    "paper-icon-theme")
      rm -rf Paper Paper-Mono-Dark
      create_symlink \
        $icon_repository/Paper \
        $icon_repository/Paper-Mono-Dark
      update_icon_cache Paper Paper-Mono-Dark
    ;;
    "suru-icon-theme")
      rm -rf Suru
      create_symlink $icon_repository/Suru
      update_icon_cache Suru
    ;;
    "numix-icon-theme")
      rm -rf Numix Numix-Light
      create_symlink \
        $icon_repository/Numix \
        $icon_repository/Numix-Light
      update_icon_cache Numix Numix-Light
    ;;
    "numix-icon-theme-circle")
      rm -rf Numix-Circle Numix-Circle-Light
      create_symlink \
        $icon_repository/Numix-Circle \
        $icon_repository/Numix-Circle-Light
      update_icon_cache Numix-Circle Numix-Circle-Light
    ;;
    "numix-icon-theme-square")
      rm -rf Numix-Square Numix-Square-Light
      create_symlink \
        $icon_repository/Numix-Square \
        $icon_repository/Numix-Square-Light
      update_icon_cache Numix-Square Numix-Square-Light
    ;;
    "faience-ng-icon-theme")
      cd $DIR_REPOSITORIES
      rm -rf faience-ng-icon-theme-*.tar.gz
      local src_url="$(wget https://github.com/faience/faience-ng-icon-theme/releases/latest -o /dev/null  -O - \
        grep -E faience-ng-icon-theme.*\.tar\.gz x.txt | grep 'a href' | grep download | \
        sed -e 's_.*"/_/_' -e 's_" .*__' | \
        sed 's_^_https://github.com_')"
      wget -o /dev/null $src_url
      rm -rf Faience-ng Faience-ng-Blue Faience-ng-Dark Faience-ng-Dark-Blue \
        Faience-ng-Dark-Green Faience-ng-Default Faience-ng-Green Faience-ng-Mono \
        Faience-ng-Mono-Blue Faience-ng-Mono-Dark Faience-ng-Mono-Dark-Blue  \
      Faience-ng-Mono-Dark-Green Faience-ng-Mono-Green
      tar xf faience-ng-icon-theme-*.tar.gz
      rm -rf faience-ng-icon-theme-*.tar.gz
      cd $ICONS_DIR
      rm -rf Faience-ng Faience-ng-Blue Faience-ng-Dark Faience-ng-Dark-Blue \
        Faience-ng-Dark-Green Faience-ng-Default Faience-ng-Green Faience-ng-Mono \
        Faience-ng-Mono-Blue Faience-ng-Mono-Dark Faience-ng-Mono-Dark-Blue  \
        Faience-ng-Mono-Dark-Green Faience-ng-Mono-Green
      create_symlink \
        $DIR_REPOSITORIES/Faience-ng \
        $DIR_REPOSITORIES/Faience-ng-Blue \
        $DIR_REPOSITORIES/Faience-ng-Dark \
        $DIR_REPOSITORIES/Faience-ng-Dark-Blue \
        $DIR_REPOSITORIES/Faience-ng-Dark-Green \
        $DIR_REPOSITORIES/Faience-ng-Default \
        $DIR_REPOSITORIES/Faience-ng-Green \
        $DIR_REPOSITORIES/Faience-ng-Mono \
        $DIR_REPOSITORIES/Faience-ng-Mono-Blue \
        $DIR_REPOSITORIES/Faience-ng-Mono-Dark \
        $DIR_REPOSITORIES/Faience-ng-Mono-Dark-Blue \
        $DIR_REPOSITORIES/Faience-ng-Mono-Dark-Green \
        $DIR_REPOSITORIES/Faience-ng-Mono-Green
      update_icon_cache Faience-ng Faience-ng-Blue Faience-ng-Dark Faience-ng-Dark-Blue \
        Faience-ng-Dark-Green Faience-ng-Default Faience-ng-Green Faience-ng-Mono \
        Faience-ng-Mono-Blue Faience-ng-Mono-Dark Faience-ng-Mono-Dark-Blue  \
        Faience-ng-Mono-Dark-Green Faience-ng-Mono-Green
    ;;
    "flat-remix")
      rm -rf Flat-Remix Flat-Remix-Dark Flat-Remix-Light
      create_symlink \
        $icon_repository/Flat-Remix \
        $icon_repository/Flat-Remix-Dark \
        $icon_repository/Flat-Remix-Light
      update_icon_cache Flat-Remix Flat-Remix-Dark Flat-Remix-Light
    ;;
    "Surfn")
      rm -rf Surfn Surfn-Arc Surfn-Arch-Blue Surfn-Arched Surfn-Breeze-Dark \
             Surfn-Evopop Surfn-Luv Surfn-Luv-Red Surfn-Majestic Surfn-Mint-X-Grey \
             Surfn-Numix Surfn-Numix-Misty Surfn-Numix-Polo Surfn-Orange \
             Surfn-Papirus-Blue Surfn-Papirus-Grey Surfn-Vertexed
      create_symlink \
        $icon_repository/Surfn \
        $icon_repository/Surfn-Arc \
        $icon_repository/Surfn-Arch-Blue \
        $icon_repository/Surfn-Arched \
        $icon_repository/Surfn-Breeze-Dark \
        $icon_repository/Surfn-Evopop \
        $icon_repository/Surfn-Luv \
        $icon_repository/Surfn-Luv-Red \
        $icon_repository/Surfn-Majestic \
        $icon_repository/Surfn-Mint-X-Grey \
        $icon_repository/Surfn-Numix \
        $icon_repository/Surfn-Numix-Misty \
        $icon_repository/Surfn-Numix-Polo \
        $icon_repository/Surfn-Orange \
        $icon_repository/Surfn-Papirus-Blue \
        $icon_repository/Surfn-Papirus-Grey \
        $icon_repository/Surfn-Vertexed
      update_icon_cache Surfn Surfn-Arc Surfn-Arch-Blue Surfn-Arched Surfn-Breeze-Dark \
             Surfn-Evopop Surfn-Luv Surfn-Luv-Red Surfn-Majestic Surfn-Mint-X-Grey \
             Surfn-Numix Surfn-Numix-Misty Surfn-Numix-Polo Surfn-Orange \
             Surfn-Papirus-Blue Surfn-Papirus-Grey Surfn-Vertexed
    ;;
    "masalla-icon-theme")
      rm -rf masalla masalla-dark
      create_symlink \
        $icon_repository/masalla \
        $icon_repository/masalla-dark
      update_icon_cache masalla masalla-dark
    ;;
    "Mato")
      rm -rf $icon_directory
      create_symlink $icon_repository
      update_icon_cache $(basename $icon_directory)
    ;;
    "suru-plus")
      rm -rf $icon_directory
      create_symlink $icon_repository
      update_icon_cache $(basename $icon_directory)
    ;;
    "suru-plus-telinkrin")
      rm -rf $icon_directory
      create_symlink $icon_repository
      update_icon_cache $(basename $icon_directory)
    ;;
    "Ultimate-Maia-Icons")
      rm -rf Blue-Maia Green-Maia Grey-Maia Orange-Maia Red-Maia
      create_symlink \
        $icon_repository/Blue-Maia \
        $icon_repository/Green-Maia \
        $icon_repository/Grey-Maia \
        $icon_repository/Orange-Maia \
        $icon_repository/Red-Maia
      update_icon_cache Blue-Maia Green-Maia Grey-Maia Orange-Maia Red-Maia
    ;;
    "faba-icon-theme")
      rm -rf Faba
      create_symlink $icon_repository/Faba
      update_icon_cache Faba
    ;;
    "moka-icon-theme")
      rm -rf Moka
      create_symlink $icon_repository/Moka
      update_icon_cache Moka
    ;;
    "faba-mono-icons")
      rm -rf Faba-Mono Faba-Mono-Dark
      create_symlink \
        $icon_repository/Faba-Mono \
        $icon_repository/Faba-Mono-Dark
      update_icon_cache Faba-Mono Faba-Mono-Dark
    ;;
    "suru-plus-dark")
      rm -rf $icon_directory
      create_symlink $icon_repository
      update_icon_cache $(basename $icon_directory)
    ;;
    "icons")
      rm -rf elementary
      (
        cd $icon_repository
        rm -rf build
        meson build --prefix=$HOME/.local -D volume_icons=false 1>/dev/null
        cd build
        ninja install 1>/dev/null
        cd ..
        rm -rf build
      )
      update_icon_cache elementary
    ;;
    "icon-theme")
      rm -rf Pop Pop-Extra
      mkdir -p Pop Pop-Extra
      cp --no-preserve=mode,ownership -r "$icon_repository/Papirus/"* Pop/
      cp --no-preserve=mode,ownership -r "$icon_repository/Pop Overrides/"* Pop/
      bash $icon_repository/icons-recolor.sh Pop 1>/dev/null
      bash $icon_repository/icons-split.sh Pop Pop-Extra 1>/dev/null
      update_icon_cache Pop Pop-Extra
    ;;
    "wildfire")
      rm -rf Xenlism-Wildfire-FriDay-Night Xenlism-Wildfire-FriDay Xenlism-Wildfire-MonDay-Night \
        Xenlism-Wildfire-MonDay Xenlism-Wildfire-SaturDay-Night Xenlism-Wildfire-SaturDay Xenlism-Wildfire-SunDay-Night \
        Xenlism-Wildfire-SunDay Xenlism-Wildfire-ThursDay-Night Xenlism-Wildfire-ThursDay Xenlism-Wildfire-TuesDay-Night \
        Xenlism-Wildfire-TuesDay Xenlism-Wildfire-WednesDay-Night Xenlism-Wildfire-WednesDay Xenlism-Wildfire
      create_symlink \
        $icon_repository/icons/Xenlism-Wildfire-FriDay-Night \
        $icon_repository/icons/Xenlism-Wildfire-FriDay \
        $icon_repository/icons/Xenlism-Wildfire-MonDay-Night \
        $icon_repository/icons/Xenlism-Wildfire-MonDay \
        $icon_repository/icons/Xenlism-Wildfire-SaturDay-Night \
        $icon_repository/icons/Xenlism-Wildfire-SaturDay \
        $icon_repository/icons/Xenlism-Wildfire-SunDay-Night \
        $icon_repository/icons/Xenlism-Wildfire-SunDay \
        $icon_repository/icons/Xenlism-Wildfire-ThursDay-Night \
        $icon_repository/icons/Xenlism-Wildfire-ThursDay \
        $icon_repository/icons/Xenlism-Wildfire-TuesDay-Night \
        $icon_repository/icons/Xenlism-Wildfire-TuesDay \
        $icon_repository/icons/Xenlism-Wildfire-WednesDay-Night \
        $icon_repository/icons/Xenlism-Wildfire-WednesDay \
        $icon_repository/icons/Xenlism-Wildfire
      update_icon_cache Xenlism-Wildfire-FriDay-Night Xenlism-Wildfire-FriDay Xenlism-Wildfire-MonDay-Night \
        Xenlism-Wildfire-MonDay Xenlism-Wildfire-SaturDay-Night Xenlism-Wildfire-SaturDay Xenlism-Wildfire-SunDay-Night \
        Xenlism-Wildfire-SunDay Xenlism-Wildfire-ThursDay-Night Xenlism-Wildfire-ThursDay Xenlism-Wildfire-TuesDay-Night \
        Xenlism-Wildfire-TuesDay Xenlism-Wildfire-WednesDay-Night Xenlism-Wildfire-WednesDay Xenlism-Wildfire
    ;;
    "humanity")
      rm -rf Humanity Humanity-Dark
      create_symlink \
        $icon_repository/Humanity \
        $icon_repository/Humanity-Dark
      update_icon_cache Humanity Humanity-Dark
    ;;
    "ubuntu-themes")
      rm -rf ubuntu-mono-dark ubuntu-mono-light LoginIcons suru-icons ubuntu-mobile
      (
        cd $icon_repository
        make 1>/dev/null
        cp -rf ubuntu-mono-dark ubuntu-mono-light LoginIcons suru-icons ubuntu-mobile $ICONS_DIR/
        make clean 1>/dev/null
      )
      update_icon_cache ubuntu-mono-dark ubuntu-mono-light LoginIcons suru-icons ubuntu-mobile
    ;;
    *)
      echo "¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡"
      echo "¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡"
      echo "     $icon_directory"
      echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
      echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
    ;;
  esac
}

function create_symlink() {
  for icon_directory in $@; do
    echo "Linking: $icon_directory -> $(pwd)/"
    ln -sf $icon_directory .
  done
}

function update_icon_cache() {
  for icon_directory in $@; do
    echo "Updating icon cache: $(pwd)/$icon_directory"
    gtk-update-icon-cache -q -t -f $(pwd)/$icon_directory 2>/dev/null || true
  done
}

function main() {
  mkdir -p $DIR_REPOSITORIES $ICONS_DIR
  cd $DIR_REPOSITORIES
  for URL_REPOSITORY in $URL_REPOSITORIES; do
    releases=$(echo $URL_REPOSITORY | grep '/releases' || true)
    if [ -n "$releases" ]; then
      local icon_directory="$(echo $URL_REPOSITORY | sed 's:/releases.*::' | sed 's:^.*/::')"
      echo
      install_icon $icon_directory
      continue
    fi
    bzr=$(echo $URL_REPOSITORY | grep 'lp:' || true)
    if [ -n "$bzr" ]; then
      bzr_clone_pull_repository $URL_REPOSITORY
      continue
    fi
    git=$(echo $URL_REPOSITORY | grep 'git' || true)
    if [ -n "$git" ]; then
      git_clone_pull_repository $URL_REPOSITORY
      continue
    fi
  done
}

set -e
set -u
main