#!/bin/bash
source ~/.bashrc
# Fix Template OS Installation
# Guides through installing Ubuntu on template VM 9000

set -e

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"

# 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_warn() {
    echo -e "${YELLOW}[WARN]${NC} $1"
}

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

log_step() {
    echo -e "\n${BLUE}=== $1 ===${NC}"
}

main() {
    log_step "Template OS Installation Guide"
    
    log_warn "Template VM 9000 has only 600M disk - likely no OS installed"
    log_info "VMs cloned from this template won't boot properly"
    echo ""
    
    log_step "Solution Options"
    
    echo "Option 1: Install Ubuntu via ISO (Recommended)"
    echo "  1. Access Proxmox Web UI: https://192.168.1.206:8006"
    echo "  2. Go to VM 9000 → Hardware → Add → CD/DVD Drive"
    echo "  3. Select Ubuntu 24.04 ISO (upload if needed)"
    echo "  4. Set boot order: CD/DVD first"
    echo "  5. Start VM 9000 and open console"
    echo "  6. Install Ubuntu 24.04"
    echo "  7. Install cloud-init: sudo apt install cloud-init"
    echo "  8. Install QEMU Guest Agent: sudo apt install qemu-guest-agent"
    echo "  9. Enable services: sudo systemctl enable cloud-init qemu-guest-agent"
    echo " 10. Convert to template: Right-click VM → Convert to Template"
    echo ""
    
    echo "Option 2: Use Ubuntu Cloud Image (Faster)"
    echo "  1. Download Ubuntu 24.04 cloud image"
    echo "  2. Upload to Proxmox storage"
    echo "  3. Create VM from cloud image (see CREATE_VM_9000_STEPS.md)"
    echo "  4. Convert to template"
    echo ""
    
    log_step "Quick Fix: Expand Template Disk First"
    log_info "Template disk is too small. Expanding to 8GB..."
    
    # This would require SSH, but document it
    log_warn "To expand template disk (requires SSH to Proxmox host):"
    echo "  ssh root@192.168.1.206"
    echo "  qm resize 9000 scsi0 +8G"
    echo ""
    
    log_step "After OS Installation"
    log_info "Once template has OS installed:"
    echo "  1. Recreate VMs from updated template"
    echo "  2. VMs will boot with Ubuntu and cloud-init will configure network"
    echo ""
    
    log_info "See docs/temporary/CREATE_VM_9000_STEPS.md for detailed instructions"
}

main "$@"