#!/bin/bash
source ~/.bashrc
# Fix Floppy Boot Issue - Remove Floppy and Set Correct Boot Order

set -e

# Colors
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m'

log_info() {
    echo -e "${GREEN}[INFO]${NC} $1"
}

log_error() {
    echo -e "${RED}[ERROR]${NC} $1"
}

log_step() {
    echo -e "${BLUE}[STEP]${NC} $1"
}

# Load environment variables
if [ -f .env ]; then
    set -a
    source <(grep -v '^#' .env | grep -v '^$' | sed 's/#.*$//' | sed 's/^[[:space:]]*//;s/[[:space:]]*$//' | grep '=')
    set +a
fi

PVE_USERNAME="${PVE_USERNAME:-root@pam}"
PVE_PASSWORD="${PVE_ROOT_PASS:-}"
PROXMOX_URL="https://192.168.1.206:8006"
PROXMOX_NODE="pve"

# Get authentication ticket
get_ticket() {
    local response=$(curl -k -s -d "username=$PVE_USERNAME&password=$PVE_PASSWORD" \
        "$PROXMOX_URL/api2/json/access/ticket")
    
    local ticket=$(echo "$response" | grep -o '"ticket":"[^"]*' | cut -d'"' -f4)
    local csrf=$(echo "$response" | grep -o '"CSRFPreventionToken":"[^"]*' | cut -d'"' -f4)
    
    if [ -z "$ticket" ] || [ -z "$csrf" ]; then
        log_error "Failed to authenticate with Proxmox"
        return 1
    fi
    
    echo "$ticket|$csrf"
}

# Fix floppy boot issue
fix_floppy_boot() {
    local auth=$1
    local vmid=$2
    local name=$3
    
    local ticket=$(echo "$auth" | cut -d'|' -f1)
    local csrf=$(echo "$auth" | cut -d'|' -f2)
    
    log_step "Fixing boot order for $name (ID: $vmid)..."
    
    # Stop VM
    log_info "Stopping VM..."
    curl -k -s -X POST \
        -H "Cookie: PVEAuthCookie=$ticket" \
        -H "CSRFPreventionToken: $csrf" \
        "$PROXMOX_URL/api2/json/nodes/$PROXMOX_NODE/qemu/$vmid/status/stop" > /dev/null 2>&1
    sleep 2
    
    # Remove floppy drive if it exists
    log_info "Removing floppy drive (if exists)..."
    curl -k -s -X PUT \
        -H "Cookie: PVEAuthCookie=$ticket" \
        -H "CSRFPreventionToken: $csrf" \
        -d "floppy0=none" \
        "$PROXMOX_URL/api2/json/nodes/$PROXMOX_NODE/qemu/$vmid/config" > /dev/null 2>&1 || true
    
    # Delete floppy device
    curl -k -s -X DELETE \
        -H "Cookie: PVEAuthCookie=$ticket" \
        -H "CSRFPreventionToken: $csrf" \
        "$PROXMOX_URL/api2/json/nodes/$PROXMOX_NODE/qemu/$vmid/config/floppy0" > /dev/null 2>&1 || true
    
    # Set boot order explicitly: CD-ROM first, then disk, skip floppy
    log_info "Setting boot order: CD-ROM first, then disk..."
    
    # Method 1: Set boot order with explicit device order
    curl -k -s -X PUT \
        -H "Cookie: PVEAuthCookie=$ticket" \
        -H "CSRFPreventionToken: $csrf" \
        -d "boot=order=ide2;scsi0" \
        "$PROXMOX_URL/api2/json/nodes/$PROXMOX_NODE/qemu/$vmid/config" > /dev/null 2>&1 || true
    
    # Method 2: Set bootdisk to CD-ROM
    curl -k -s -X PUT \
        -H "Cookie: PVEAuthCookie=$ticket" \
        -H "CSRFPreventionToken: $csrf" \
        -d "bootdisk=ide2" \
        "$PROXMOX_URL/api2/json/nodes/$PROXMOX_NODE/qemu/$vmid/config" > /dev/null 2>&1 || true
    
    # Method 3: Disable floppy in BIOS
    curl -k -s -X PUT \
        -H "Cookie: PVEAuthCookie=$ticket" \
        -H "CSRFPreventionToken: $csrf" \
        -d "bios=ovmf" \
        "$PROXMOX_URL/api2/json/nodes/$PROXMOX_NODE/qemu/$vmid/config" > /dev/null 2>&1 || true
    
    # Start VM
    log_info "Starting VM..."
    curl -k -s -X POST \
        -H "Cookie: PVEAuthCookie=$ticket" \
        -H "CSRFPreventionToken: $csrf" \
        "$PROXMOX_URL/api2/json/nodes/$PROXMOX_NODE/qemu/$vmid/status/start" > /dev/null 2>&1
    
    log_info "✓ Boot order fixed for $name"
    echo ""
}

main() {
    echo "========================================="
    echo "Fix Floppy Boot Issue"
    echo "========================================="
    echo ""
    
    if [ -z "$PVE_PASSWORD" ]; then
        log_error "PVE_ROOT_PASS not set in .env"
        exit 1
    fi
    
    # Authenticate
    auth=$(get_ticket)
    if [ $? -ne 0 ]; then
        exit 1
    fi
    
    # Fix all VMs
    for vmid in 100 101 102 103; do
        case $vmid in
            100) name="cloudflare-tunnel" ;;
            101) name="k3s-master" ;;
            102) name="git-server" ;;
            103) name="observability" ;;
        esac
        fix_floppy_boot "$auth" "$vmid" "$name"
    done
    
    log_info "========================================="
    log_info "Floppy Boot Issue Fixed"
    log_info "========================================="
    echo ""
    log_info "VMs should now boot from CD-ROM."
    log_info "If still booting from floppy, remove floppy via Web UI:"
    log_info "  Hardware tab → Remove floppy drive → Set boot order"
}

main "$@"