# Copyright (c) 2021-2025 community-scripts ORG
# Author: michelroegl-brunner
# License: MIT | https://raw.githubusercontent.com/community-scripts/ProxmoxVED/main/LICENSE

colors() {

    YW=$(echo "\033[33m")
    BL=$(echo "\033[36m")
    RD=$(echo "\033[01;31m")
    BGN=$(echo "\033[4;92m")
    GN=$(echo "\033[1;92m")
    DGN=$(echo "\033[32m")
    CL=$(echo "\033[m")

    CL=$(echo "\033[m")
    BOLD=$(echo "\033[1m")
    BFR="\\r\\033[K"
    HOLD=" "
    TAB="  "

    CM="${TAB}✔️${TAB}${CL}"
    CROSS="${TAB}✖️${TAB}${CL}"
    INFO="${TAB}💡${TAB}${CL}"
    OS="${TAB}🖥️${TAB}${CL}"
    CONTAINERTYPE="${TAB}📦${TAB}${CL}"
    DISKSIZE="${TAB}💾${TAB}${CL}"
    CPUCORE="${TAB}🧠${TAB}${CL}"
    RAMSIZE="${TAB}🛠️${TAB}${CL}"
    CONTAINERID="${TAB}🆔${TAB}${CL}"
    HOSTNAME="${TAB}🏠${TAB}${CL}"
    BRIDGE="${TAB}🌉${TAB}${CL}"
    GATEWAY="${TAB}🌐${TAB}${CL}"
    DEFAULT="${TAB}⚙️${TAB}${CL}"
    MACADDRESS="${TAB}🔗${TAB}${CL}"
    VLANTAG="${TAB}🏷️${TAB}${CL}"
    CREATING="${TAB}🚀${TAB}${CL}"
    ADVANCED="${TAB}🧩${TAB}${CL}"

}

start_spinner() {
    local msg="$1"
    local frames=('⠋' '⠙' '⠹' '⠸' '⠼' '⠴' '⠦' '⠧' '⠇' '⠏')
    local spin_i=0
    local interval=0.1
    local term_width=$(tput cols)

    {
        while [ "${SPINNER_ACTIVE:-1}" -eq 1 ]; do
            printf "\r\e[2K${frames[spin_i]} ${YW}%b${CL}" "$msg" >&2
            spin_i=$(((spin_i + 1) % ${#frames[@]}))
            sleep "$interval"
        done
    } &

    SPINNER_PID=$!
}

msg_info() {
    local msg="$1"
    if [ "${SPINNER_ACTIVE:-0}" -eq 1 ]; then
        return
    fi

    SPINNER_ACTIVE=1
    start_spinner "$msg"
}

msg_ok() {
    if [ -n "${SPINNER_PID:-}" ] && ps -p "$SPINNER_PID" >/dev/null 2>&1; then
        kill "$SPINNER_PID" >/dev/null 2>&1
        wait "$SPINNER_PID" 2>/dev/null || true
    fi

    local msg="$1"
    printf "\r\e[2K${CM}${GN}%b${CL}\n" "$msg" >&2
    unset SPINNER_PID
    SPINNER_ACTIVE=0

    log_message "OK" "$msg"
}

msg_error() {
    if [ -n "${SPINNER_PID:-}" ] && ps -p "$SPINNER_PID" >/dev/null 2>&1; then
        kill "$SPINNER_PID" >/dev/null 2>&1
        wait "$SPINNER_PID" 2>/dev/null || true
    fi

    local msg="$1"
    printf "\r\e[2K${CROSS}${RD}%b${CL}\n" "$msg" >&2
    unset SPINNER_PID
    SPINNER_ACTIVE=0
    log_message "ERROR" "$msg"
}

root_check() {
    if [[ "$(id -u)" -ne 0 || $(ps -o comm= -p $PPID) == "sudo" ]]; then
        clear
        msg_error "Please run this script as root."
        echo -e "\nExiting..."
        sleep 2
        exit
    fi
}

pve_check() {
    if ! pveversion | grep -Eq "pve-manager/8\.[1-3](\.[0-9]+)*"; then
        msg_error "${CROSS}${RD}This version of Proxmox Virtual Environment is not supported"
        echo -e "Requires Proxmox Virtual Environment Version 8.1 or later."
        echo -e "Exiting..."
        sleep 2
        exit
    fi
}

arch_check() {
    if [ "$(dpkg --print-architecture)" != "amd64" ]; then
        echo -e "\n ${INFO}${YWB}This script will not work with PiMox! \n"
        echo -e "\n ${YWB}Visit https://github.com/asylumexp/Proxmox for ARM64 support. \n"
        echo -e "Exiting..."
        sleep 2
        exit
    fi
}

ssh_check() {
    if command -v pveversion >/dev/null 2>&1; then
        if [ -n "${SSH_CLIENT:+x}" ]; then
            if whiptail --backtitle "Proxmox VE Helper Scripts" --defaultno --title "SSH DETECTED" --yesno "It's suggested to use the Proxmox shell instead of SSH, since SSH can create issues while gathering variables. Would you like to proceed with using SSH?" 10 62; then
                echo "you've been warned"
            else
                clear
                exit
            fi
        fi
    fi
}

start_script() {
    if (whiptail --backtitle "Proxmox VE Helper Scripts" --title "SETTINGS" --yesno "Use Default Settings?" --no-button Advanced 10 58); then
        header_info
        echo -e "${DEFAULT}${BOLD}${BL}Using Default Settings${CL}"
        default_settings
    else
        header_info
        echo -e "${ADVANCED}${BOLD}${RD}Using Advanced Settings${CL}"
        advanced_settings
    fi
}

exit-script() {
    clear
    echo -e "\n${CROSS}${RD}User exited script${CL}\n"
    exit
}