#!/bin/bash

# ==========================================================
# ProxMenu - A menu-driven script for Proxmox VE management
# ==========================================================
# Author      : MacRimi
# Copyright   : (c) 2024 MacRimi
# License     : MIT (https://raw.githubusercontent.com/MacRimi/ProxMenux/main/LICENSE)
# Version     : 1.1
# Last Updated: 04/07/2025
# ==========================================================
# Description:
# This script serves as the main entry point for ProxMenux,
# a menu-driven tool designed for Proxmox VE management.
#
# - Displays the ProxMenu logo on startup.
# - Loads necessary configurations and language settings.
# - Checks for available updates and installs them if confirmed.
# - Downloads and executes the latest main menu script.
#
# Key Features:
# - Ensures ProxMenu is always up-to-date by fetching the latest version.
# - Uses whiptail for interactive menus and language selection.
# - Loads utility functions and translation support.
# - Maintains a cache system to improve performance.
# - Executes the ProxMenux main menu dynamically from the repository.
#
# This script ensures a streamlined and automated experience
# for managing Proxmox VE using ProxMenux.
# ==========================================================


# Configuration ============================================
REPO_URL="https://raw.githubusercontent.com/MacRimi/ProxMenux/main"
BASE_DIR="/usr/local/share/proxmenux"
CONFIG_FILE="$BASE_DIR/config.json"
CACHE_FILE="$BASE_DIR/cache.json"
UTILS_FILE="$BASE_DIR/utils.sh"
LOCAL_VERSION_FILE="$BASE_DIR/version.txt"
VENV_PATH="/opt/googletrans-env"

if [[ -f "$UTILS_FILE" ]]; then
    source "$UTILS_FILE"
fi

# =========================================================

check_updates() {
    local INSTALL_SCRIPT="$BASE_DIR/install_proxmenux.sh"

    local REMOTE_VERSION
    REMOTE_VERSION=$(curl -fsSL "$REPO_URL/version.txt" | head -n 1)
    

    if [ -z "$REMOTE_VERSION" ]; then
        return 0
    fi
    

    local LOCAL_VERSION
    LOCAL_VERSION=$(head -n 1 "$LOCAL_VERSION_FILE")
    

    [ "$LOCAL_VERSION" = "$REMOTE_VERSION" ] && return 0
    

    if whiptail --title "$(translate "Update Available")" \
                --yesno "$(translate "New version available") ($REMOTE_VERSION)\n\n$(translate "Do you want to update now?")" \
                10 60 --defaultno; then
        msg_warn "$(translate "Starting ProxMenu update...")"

        if wget -qO "$INSTALL_SCRIPT" "$REPO_URL/install_proxmenux.sh"; then
            chmod +x "$INSTALL_SCRIPT"

            source "$INSTALL_SCRIPT"
        fi
    else
        msg_warn "$(translate "Update postponed. You can update later from the menu.")"
    fi
}

main_menu() {
    exec bash <(curl -fsSL "$REPO_URL/scripts/menus/main_menu.sh")
}


load_language
initialize_cache
check_updates
main_menu