#!/usr/bin/env bash

CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"

source "$CURRENT_DIR/helpers.sh"

# script global variables
cpu_temp_low_icon=""
cpu_temp_medium_icon=""
cpu_temp_high_icon=""

cpu_temp_low_default_icon="="
cpu_temp_medium_default_icon="≡"
cpu_temp_high_default_icon="≣"

# icons are set as script global variables
get_icon_settings() {
  cpu_temp_low_icon=$(get_tmux_option "@cpu_temp_low_icon" "$cpu_temp_low_default_icon")
  cpu_temp_medium_icon=$(get_tmux_option "@cpu_temp_medium_icon" "$cpu_temp_medium_default_icon")
  cpu_temp_high_icon=$(get_tmux_option "@cpu_temp_high_icon" "$cpu_temp_high_default_icon")
}

print_icon() {
  local cpu_temp=$($CURRENT_DIR/cpu_temp.sh | sed -e 's/[^0-9.]//')
  local cpu_temp_status=$(temp_status $cpu_temp)
  if [ $cpu_temp_status == "low" ]; then
    echo "$cpu_temp_low_icon"
  elif [ $cpu_temp_status == "medium" ]; then
    echo "$cpu_temp_medium_icon"
  elif [ $cpu_temp_status == "high" ]; then
    echo "$cpu_temp_high_icon"
  fi
}

main() {
  get_icon_settings
  print_icon "$1"
}
main