#!/bin/bash

install_basic_utilities() {
    sudo apt update && sudo apt upgrade -y
    sudo apt install -y vim curl wget pv python3 python3-dev build-essential git byobu
}

create_new_user() {
    echo "Please enter the desired username:"
    read username
    if id "$username" &>/dev/null; then
        echo "User $username already exists!"
    else
        sudo adduser $username
        sudo usermod -aG sudo $username
    fi
}

install_zsh() {
    sudo apt install -y zsh
    sudo chsh -s $(which zsh) $username
}

install_docker() {
    sudo apt install -y apt-transport-https ca-certificates gnupg
    curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker.gpg
    echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker.gpg] https://download.docker.com/linux/debian $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
    sudo apt update && sudo apt install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin
    sudo systemctl enable docker
    sudo systemctl start docker
    sudo docker run hello-world
}

install_portainer() {
    sudo docker volume create portainer_data
    sudo docker run -d -p 9000:9000 --name=portainer --restart=always -v /var/run/docker.sock:/var/run/docker.sock -v portainer_data:/data portainer/portainer-ce
}

install_distrobox() {
    su - $username -c "curl -s https://raw.githubusercontent.com/89luca89/distrobox/main/install | sh"
}

install_syncthing() {
    sudo curl -o /usr/share/keyrings/syncthing-archive-keyring.gpg https://syncthing.net/release-key.gpg
    echo "deb [signed-by=/usr/share/keyrings/syncthing-archive-keyring.gpg] https://apt.syncthing.net/ syncthing stable" | sudo tee /etc/apt/sources.list.d/syncthing.list
    sudo apt-get update
    sudo apt-get install -y syncthing
    sudo systemctl enable syncthing@$username.service
    sudo systemctl start syncthing@$username.service
}

# Main script execution
install_basic_utilities
create_new_user
install_zsh
install_docker
install_portainer
install_distrobox
install_syncthing

echo "All tasks completed! You can now access Portainer at http://your-server-ip:9000."