#!/bin/bash
URI="https://git.scypher.org/taicrafter/helperScripts/raw/branch/main"
function _promptBool(){
    while true; do
        read -r -p "$1 [y/n]: " res < /dev/tty
        if [[ "$res" == "Y" || "$res" == "y" ]]; then
            return 0;
        elif [[ "$res" == "N" || "$res" == "n" ]]; then
            return 1;
        fi
    done
}
function detectOS(){
    if [ -f /etc/debian_version ]; then
        OS_TYPE="deb"
    elif [ -f /etc/arch-release ]; then
        OS_TYPE="arch"
    else
        echo "Unable to detect OS..."
        if _promptBool "Manually set to Debian?"; then
            OS_TYPE="deb"
        elif _promptBool "Manually set to Arch?"; then
            OS_TYPE="arch"
        else
            echo "Failed OS-Detection";
            exit 1
        fi
    fi
    echo "Detected OS-Type: $OS_TYPE"
    export OS_TYPE
}
function AppInstaller(){
    #Get App-List for OS
    if _promptBool "Use Source: $URI?"; then
        echo "Downloading App List..."
        APPS=$(curl -fsSL "$URI/$OS_TYPE/apps.txt");
        COUNT=$(echo "$APPS" | wc -l);
        #TODO Handle 404 or 0 Installers
        echo "Found $COUNT Installers..."
        TMP_FILE=$(mktemp)
        while IFS= read -r APPNAME; do
            #Handle Install
            if _promptBool "Install $APPNAME?"; then
                SOURCE="$URI/$OS_TYPE/installers/$APPNAME.sh"
                echo "Downloading Installer: $SOURCE"
                curl -fsSL "$SOURCE" -o "$TMP_FILE"
                bash "$TMP_FILE" < /dev/tty
            fi
        done <<< "$APPS"
    else
        echo "Aborted App-Installer!"
    fi
}
#Main
detectOS
if _promptBool "Run App-Installer?"; then
    AppInstaller
fi