#!/bin/bash
# shellcheck source=/dev/null

VERSION="master"
C_RED="\\033[31m"
C_GREEN="\\033[32m"
C_BLUE="\\033[94m"
C_REG="\\033[0;39m"
auto_approve=""

pretty_print () { 
    local msg_type=${1} 
    local message=${2}
    
    case $msg_type in 
    ":warn:" )  
        printf "\n⚠️ ${C_RED} ${message} ${C_REG}"
        ;;
    ":error:" )  
        printf "\n❌${C_RED} ${message} ${C_REG}"
        exit 1
        ;;
    ":success:" )  
        printf "\n✅${C_GREEN} ${message} ${C_REG}"
        ;;  
    ":log:" )  
        printf "\n📢${C_BLUE} ${message} ${C_REG}"
        ;;
    ":section:" )  
        printf "\n\n${C_GREEN}${message%::*}:${C_BLUE} ${message#*::} ${C_REG}"
        ;;
    esac
        
}   

run_command() {
    # write your test however you want; this just tests if SILENT is non-empty
    if [ "$STRAPPED_DEBUG" ]; then
        eval "${1}"
    else
        eval "${1}" > /dev/null
    fi
}

ask_permission () {  
    local message=${1}
    printf "(y/n): "
    while true
    do
      read -n 1 ans 
      case ${ans} in
       [yY]* ) break;; 
       [nN]* ) exit;;
       * )     printf "y/n: ";;
      esac
    done
}


pretty_print ":section:" "Installer::Verifying Directory Structure"

if [ ! -d '/usr/local/bin' ]; then
  pretty_print ":warn:" "/usr/local/bin not found. Try fix it?"
  ask_permission
  sudo mkdir /usr/local/bin 2> /dev/null || pretty_print ":error:" "Could not create /usr/local/bin"
  pretty_print ":success:" "Created /usr/local/bin"
  sudo chmod u+w /usr/local/bin 2> /dev/null || pretty_print ":error:" "Could not modify permissions for /usr/local/bin"
  pretty_print ":success:" "Modified Permissions for /usr/local/bin"
  sudo chown $USER /usr/local/bin 2> /dev/null || pretty_print ":error:" "Could not change owner of /usr/local/bin"
  pretty_print ":success:" "Changed Owner of /usr/local/bin to ${USER}"
else
  pretty_print ":success:" "Structure Correct"
fi

pretty_print ":section:" "Installer::Verifying \$PATH Structure"
if [ -z $(grep "/usr/local/bin" "/etc/paths") ]; then 
  pretty_print ":warn:" "/usr/local/bin is not in your \$PATH. Try fix it?"
  ask_permission
  printf '/usr/local/bin' | sudo tee -a /etc/paths > /dev/null || pretty_print ":error:" "Could not add /usr/local/bin to \$PATH"
  pretty_print ":success:" "Added /usr/local/bin to your \$PATH."
  pretty_print ":log:" "Terminal must be re-opened for new \$PATH to be active"
else
  pretty_print ":success:" "\$PATH Correct"
fi

pretty_print ":section:" "Installer::Verifying Binary"
if [ ! -f /usr/local/bin/strapped ]; then
  curl -s -L "https://raw.githubusercontent.com/azohra/strapped.sh/${VERSION}/strapped" --output /usr/local/bin/strapped || pretty_print ":error:" "Could not download strapped"
  pretty_print ":success:" "Downloaded Strapped"
  chmod u+x /usr/local/bin/strapped 2> /dev/null || pretty_print ":error:" "Could not give strapped permissions to execute"
    pretty_print ":success:" "Installed Strapped"
else
  pretty_print ":success:" "Strapped Already Installed"
fi

echo ""
pretty_print ":log:" "You are now ready to #StayStrapped"