#!/bin/bash

# Colori
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m'

# Formato colonne: ID(8) TYPE(6) ORDER(7) DELAY(7) NAME
HEADER_FMT="%-8s %-6s %-7s %-7s %-s\n"

# Funzione per modificare l'ordine
if [ "$1" != "" ] && [ "$2" != "" ]; then
    VMID=$1
    ORDER=$2
    DELAY=${3:-0} # Default a 0 se non specificato

    if [ -f "/etc/pve/qemu-server/$VMID.conf" ]; then
        qm set $VMID --startup order=$ORDER,up=$DELAY
        echo -e "${GREEN}Configurato startup per VM $VMID: ordine $ORDER, delay ${DELAY}s${NC}"
    elif [ -f "/etc/pve/lxc/$VMID.conf" ]; then
        pct set $VMID --startup order=$ORDER,up=$DELAY
        echo -e "${GREEN}Configurato startup per CT $VMID: ordine $ORDER, delay ${DELAY}s${NC}"
    else
        echo -e "${YELLOW}Errore: VM/CT $VMID non trovato.${NC}"
    fi
    exit 0
fi

# Funzione per visualizzare
show_table() {
    filter=$1
    for conf_path in /etc/pve/qemu-server/*.conf /etc/pve/lxc/*.conf; do
        [ -e "$conf_path" ] || continue
        vmid=$(basename "$conf_path" .conf)
        [[ "$conf_path" == *"/qemu-server/"* ]] && type="VM" || type="CT"
        name=$(grep -m 1 -E "^(name|hostname):" "$conf_path" | cut -d: -f2- | xargs)
        startup=$(grep "startup:" "$conf_path")

        if [ "$filter" == "with" ] && [ -n "$startup" ]; then
            order=$(echo $startup | grep -oP 'order=\K\d+' || echo "0")
            up=$(echo $startup | grep -oP 'up=\K\d+' || echo "0")
            printf "$HEADER_FMT" "$vmid" "$type" "$order" "${up}s" "$name"
        elif [ "$filter" == "without" ] && [ -z "$startup" ]; then
            printf "$HEADER_FMT" "$vmid" "$type" "--" "--" "$name"
        fi
    done
}

echo -e "${GREEN}=== CONFIGURATI (Ordinati per Priorità) ===${NC}"
printf "${BLUE}$HEADER_FMT${NC}" "ID" "TYPE" "ORDER" "DELAY" "NAME"
show_table "with" | sort -k3,3n

echo -e "\n${YELLOW}=== NON CONFIGURATI (Default) ===${NC}"
printf "${BLUE}$HEADER_FMT${NC}" "ID" "TYPE" "ORDER" "DELAY" "NAME"
show_table "without" | sort -n