#!/bin/bash

# Farben für eine übersichtliche Ausgabe
GREEN='\033[0;32m'
BLUE='\033[0;34m'
YELLOW='\033[1;33m'
RED='\033[0;31m'
NC='\033[0m' # No Color

echo -e "${BLUE}=========================================="
echo -e "    Ultimate Setup Script 2026"
echo -e "==========================================${NC}"

# 1. System Update & Upgrade
echo -e "${YELLOW}Schritt 1: System-Vorbereitung${NC}"
read -p "Möchtest du ein apt-update & apt-upgrade durchführen? (j/n): " do_upgrade
if [[ $do_upgrade =~ ^[Jj]$ ]]; then
    echo -e "${GREEN}Aktualisiere System...${NC}"
    sudo apt-get update && sudo apt-get upgrade -y
else
    echo -e "Update übersprungen."
fi

# 2. Software-Liste
options=(
    "Docker" 
    "Node.js" 
    "Python3 & Pip" 
    "Git" 
    "VS Code" 
    "Midnight Commander (mc)" 
    "sudo" 
    "curl" 
    "MariaDB (MySQL)" 
    "Beenden"
)

show_menu() {
    echo -e "\n${BLUE}Wähle die Software zur Installation (Zahlen mit Leerzeichen trennen):${NC}"
    for i in "${!options[@]}"; do
        printf "%2d) %s\n" "$((i+1))" "${options[$i]}"
    done
}

# Installations-Funktionen
install_mariadb() {
    echo -e "${GREEN}Installiere MariaDB Server...${NC}"
    sudo apt-get update
    sudo apt-get install -y mariadb-server
    echo -e "${YELLOW}Starte MariaDB-Dienst...${NC}"
    sudo systemctl start mariadb
    sudo systemctl enable mariadb
    echo -e "${BLUE}Tipp: Führe nach dem Skript 'sudo mysql_secure_installation' aus, um ein Passwort zu setzen.${NC}"
}

install_docker() {
    echo -e "${GREEN}Installiere Docker...${NC}"
    sudo apt-get install -y apt-transport-https ca-certificates curl software-properties-common
    curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
    echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
    sudo apt-get update && sudo apt-get install -y docker-ce docker-ce-cli containerd.io
}

# 3. Haupt-Logik
show_menu
read -p "Deine Auswahl: " choices

for choice in $choices; do
    case $choice in
        1) install_docker ;;
        2) echo -e "${GREEN}Installiere Node.js...${NC}"; curl -fsSL https://deb.nodesource.com/setup_current.x | sudo -E bash -; sudo apt-get install -y nodejs ;;
        3) echo -e "${GREEN}Installiere Python3...${NC}"; sudo apt-get install -y python3 python3-pip ;;
        4) echo -e "${GREEN}Installiere Git...${NC}"; sudo apt-get install -y git ;;
        5) # VS Code Logik verkürzt für Übersicht
           wget -qO- https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor | sudo tee /etc/apt/keyrings/vscode.gpg > /dev/null
           echo "deb [arch=amd64 signed-by=/etc/apt/keyrings/vscode.gpg] https://packages.microsoft.com/repos/code stable main" | sudo tee /etc/apt/sources.list.d/vscode.list
           sudo apt-get update && sudo apt-get install -y code ;;
        6) sudo apt-get install -y mc ;;
        7) sudo apt-get install -y sudo ;;
        8) sudo apt-get install -y curl ;;
        9) install_mariadb ;;
        10) exit 0 ;;
        *) echo -e "${RED}Ungültige Option: $choice${NC}" ;;
    esac
done

echo -e "\n${GREEN}=========================================="
echo -e "    Installation abgeschlossen!"
echo -e "==========================================${NC}"