#!/bin/bash

clear
wallpaper=$HOME/.config/hypr/wallpaper_effects/.wallpaper_current
waybar_style="$HOME/.config/waybar/style/[Extra] Modern-Combined - Transparent.css"
waybar_config="$HOME/.config/waybar/configs/[TOP] Default"
waybar_config_laptop="$HOME/.config/waybar/configs/[TOP] Default Laptop"

# set some colors for output messages
OK="$(tput setaf 2)[OK]$(tput sgr0)"
ERROR="$(tput setaf 1)[ERROR]$(tput sgr0)"
NOTE="$(tput setaf 3)[NOTE]$(tput sgr0)"
INFO="$(tput setaf 4)[INFO]$(tput sgr0)"
WARN="$(tput setaf 1)[WARN]$(tput sgr0)"
CAT="$(tput setaf 6)[ACTION]$(tput sgr0)"
MAGENTA="$(tput setaf 5)"
ORANGE="$(tput setaf 214)"
WARNING="$(tput setaf 1)"
YELLOW="$(tput setaf 3)"
GREEN="$(tput setaf 2)"
BLUE="$(tput setaf 4)"
SKY_BLUE="$(tput setaf 6)"
RESET="$(tput sgr0)"

# check if running as root. if root, the script will exit
if [[ $EUID -eq 0 ]]; then
  echo "${ERROR} this script should ${WARNING}NOT${RESET} be executed as root! exiting..."
  printf "\n%.0s" {1..2}
  exit 1
fi

# function to print colorful text
print_color() {
  printf "%b%s%b\n" "$1" "$2" "$CLEAR"
}

# check /etc/os-release to see if this is an ubuntu or debian based distro
if grep -iq '^\(ID_LIKE\|ID\)=.*\(debian\|ubuntu\)' /etc/os-release >/dev/null 2>&1; then
  printf "\n%.0s" {1..1}
    print_color $WARNING "
    █▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀█
                 HYPRLAND-DOTFILES INCOMPATIBLE
    █▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄█

    debian / ubuntu detected. refer to hyprland-dotfiles
    README for instruction on how to update your hyprland-
    dotfiles

    exiting...
    "
  printf "\n%.0s" {1..3}
  exit 1
fi

printf "\n%.0s" {1..1}
echo -e "\e[35m
 ██░ ██▓██   ██▓ ██▓███   ██▀███  ▓█████▄  ▒█████  ▄▄▄█████▓  ██████ 
▓██░ ██▒▒██  ██▒▓██░  ██▒▓██ ▒ ██▒▒██▀ ██▌▒██▒  ██▒▓  ██▒ ▓▒▒██    ▒ 
▒██▀▀██░ ▒██ ██░▓██░ ██▓▒▓██ ░▄█ ▒░██   █▌▒██░  ██▒▒ ▓██░ ▒░░ ▓██▄   
░▓█ ░██  ░ ▐██▓░▒██▄█▓▒ ▒▒██▀▀█▄  ░▓█▄   ▌▒██   ██░░ ▓██▓ ░   ▒   ██▒
░▓█▒░██▓ ░ ██▒▓░▒██▒ ░  ░░██▓ ▒██▒░▒████▓ ░ ████▓▒░  ▒██▒ ░ ▒██████▒▒
 ▒ ░░▒░▒  ██▒▒▒ ▒▓▒░ ░  ░░ ▒▓ ░▒▓░ ▒▒▓  ▒ ░ ▒░▒░▒░   ▒ ░░   ▒ ▒▓▒ ▒ ░
 ▒ ░▒░ ░▓██ ░▒░ ░▒ ░       ░▒ ░ ▒░ ░ ▒  ▒   ░ ▒ ▒░     ░    ░ ░▒  ░ ░
 ░  ░░ ░▒ ▒ ░░  ░░         ░░   ░  ░ ░  ░ ░ ░ ░ ▒    ░      ░  ░  ░  
 ░  ░  ░░ ░                 ░        ░        ░ ░                 ░  
        ░ ░                        ░                                 
\e[0m"
printf "\n%.0s" {1..1}

# create directory for copy logs
if [ ! -d copy-logs ]; then
  mkdir copy-logs
fi

# set the name of the log file to include the current date and time
LOG="copy-logs/install-$(date +%d-%H%M%S)_dotfiles.log"

# update home folders
xdg-user-dirs-update 2>&1 | tee -a "$LOG" || true

# setting up for nvidia
if lspci -k | grep -A 2 -E "(VGA|3D)" | grep -iq nvidia; then
  echo "${INFO} nvidia gpu detected, setting up proper env's and configs" 2>&1 | tee "$LOG" || true
  sed -i '/env = LIBVA_DRIVER_NAME,nvidia/s/^#//' config/hypr/UserConfigs/ENVariables.conf
  sed -i '/env = __GLX_VENDOR_LIBRARY_NAME,nvidia/s/^#//' config/hypr/UserConfigs/ENVariables.conf
  sed -i '/env = NVD_BACKEND,direct/s/^#//' config/hypr/UserConfigs/ENVariables.conf
  # enabling no hardware cursors if nvidia detected
  sed -i 's/^\([[:space:]]*no_hardware_cursors[[:space:]]*=[[:space:]]*\)false/\1true/' config/hypr/UserConfigs/UserSettings.conf  
  # disabling explicit sync for nvidia for now (Hyprland 0.42.0)
  #sed -i 's/  explicit_sync = 2/  explicit_sync = 0/' config/hypr/UserConfigs/UserSettings.conf
fi

# uncommenting WLR_RENDERER_ALLOW_SOFTWARE,1 if running in a VM is detected
if hostnamectl | grep -q 'Chassis: vm'; then
  echo "${INFO} system is running in a virtual machine. setting up proper env's and configs" 2>&1 | tee -a "$LOG" || true
  # enabling proper ENV's for Virtual Environment which should help
  sed -i 's/^\([[:space:]]*no_hardware_cursors[[:space:]]*=[[:space:]]*\)false/\1true/' config/hypr/UserConfigs/UserSettings.conf
  sed -i '/env = WLR_RENDERER_ALLOW_SOFTWARE,1/s/^#//' config/hypr/UserConfigs/ENVariables.conf
  #sed -i '/env = LIBGL_ALWAYS_SOFTWARE,1/s/^#//' config/hypr/UserConfigs/ENVariables.conf
  sed -i '/monitor = Virtual-1, 1920x1080@60,auto,1/s/^#//' config/hypr/UserConfigs/Monitors.conf
fi

# proper polkit for nixos
if hostnamectl | grep -q 'Operating System: NixOS'; then
  echo "${INFO} nixos distro detected. Setting up proper env's and configs." 2>&1 | tee -a "$LOG" || true
  sed -i -E '/^#?exec-once = \$scriptsDir\/Polkit-NixOS\.sh/s/^#//' config/hypr/UserConfigs/Startup_Apps.conf
  sed -i '/^exec-once = \$scriptsDir\/Polkit\.sh$/ s/^#*/#/' config/hypr/UserConfigs/Startup_Apps.conf
fi

# Check if dpkg is installed (used to check if Debian or Ubuntu or based distros)
if grep -iq '^\(ID_LIKE\|ID\)=.*\(debian\|ubuntu\)' /etc/os-release >/dev/null 2>&1; then
	echo "${INFO} debian/ubuntu based distro. disabling pyprland since it does not work properly" 2>&1 | tee -a "$LOG" || true
  # disabling pyprland as causing issues
  sed -i '/^exec-once = pypr &/ s/^/#/' config/hypr/UserConfigs/Startup_Apps.conf
fi

# activating hyprcursor on env by checking if the directory ~/.icons/Bibata-Modern-Ice/hyprcursors exists
if [ -d "$HOME/.icons/Bibata-Modern-Ice/hyprcursors" ]; then
    HYPRCURSOR_ENV_FILE="config/hypr/UserConfigs/ENVariables.conf"
    echo "${INFO} bibata-hyprcursor directory detected. activating hyprcursor...." 2>&1 | tee -a "$LOG" || true
    sed -i 's/^#env = HYPRCURSOR_THEME,Bibata-Modern-Ice/env = HYPRCURSOR_THEME,Bibata-Modern-Ice/' "$HYPRCURSOR_ENV_FILE"
    sed -i 's/^#env = HYPRCURSOR_SIZE,24/env = HYPRCURSOR_SIZE,24/' "$HYPRCURSOR_ENV_FILE"
fi

printf "\n%.0s" {1..1}