// Copyright 2024 WIT.COM Inc Licensed GPL 3.0

package main

import (
	"encoding/xml"
	"fmt"
	"os"
	"path/filepath"
	"reflect"
	"strings"

	"go.wit.com/log"
	"libvirt.org/go/libvirtxml"
)

func makeStandardXml(d *DropletT) *libvirtxml.Domain {
	log.Info("create new xml file for:", d.pb.Hostname)
	domcfg := &libvirtxml.Domain{}

	addDefaults(domcfg, "standard.x86")
	addDefaults(domcfg, "memory")
	addDefaults(domcfg, "network")
	addDefaults(domcfg, "spice")
	addDefaults(domcfg, "qcow")
	addDefaults(domcfg, d.pb.Hostname)

	return domcfg
}

func writeoutXml(domcfg *libvirtxml.Domain, filename string) bool {
	xmldoc, err := domcfg.Marshal()

	if err != nil {
		fmt.Println("can't make xml file error:\n", err)
		return false
	}

	outfile := "/tmp/" + filename + ".xml"
	regfile, _ := os.OpenFile(outfile, os.O_RDWR|os.O_CREATE, 0666)
	fmt.Fprintln(regfile, xmldoc)

	log.Info("File is in", outfile)
	regfile.Close()
	return true
}

func setDiskFilename(domcfg *libvirtxml.Domain, filename string) {
	for i, x := range domcfg.Devices.Disks {
		// Create a new DomainDiskSourceFile struct
		newSource := &libvirtxml.DomainDiskSourceFile{
			File: filename, // Set the file name here
		}

		// Assign it to the disk's source
		domcfg.Devices.Disks[i].Source.File = newSource

		// fmt.Printf("Disk Source %s\n", name)
		fmt.Printf("Disk Device %s\n", x.Source.File)
	}
}

func addDefaults(d *libvirtxml.Domain, filename string) {
	fullname := "resources/xml/" + filename + ".xml"
	pfile, err := resources.ReadFile(fullname)
	if err != nil {
		log.Println("ERROR:", err)
		return
	}

	err = d.Unmarshal(string(pfile))
	if err != nil {
		log.Info("Marshal failed on file", filename)
		return
	}
}

func readXml(filename string) (*libvirtxml.Domain, error) {
	log.Verbose("parse xml file:", filename)

	hostname := filepath.Base(filename)
	hostname = strings.TrimSuffix(hostname, ".xml")

	pfile, err := os.ReadFile(filename)
	if err != nil {
		log.Println("ERROR:", err)
		return nil, err
	}

	domcfg := &libvirtxml.Domain{}

	err = domcfg.Unmarshal(string(pfile))
	if err != nil {
		log.Info("Marshal failed on file", filename, err)
		return nil, ErrorParseXML
	}

	if domcfg.Name != hostname {
		log.Info("ERROR: filename:", filename)
		log.Info("ERROR: domcfg.Name != name", domcfg.Name, hostname)
		log.Info("ERROR: xml filenames must match the xml name")
		os.Exit(-1)
	}

	return domcfg, nil
}

func (d *DropletT) mergeXml(filename string) error {
	log.Info("merge xml file:", filename)

	pfile, err := os.ReadFile(filename)
	if err != nil {
		log.Println("ERROR:", err)
		return ErrorNoFile
	}

	err = d.xml.Unmarshal(string(pfile))
	if err != nil {
		log.Info("Marshal failed on file", filename)
		return ErrorParseXML
	}
	return nil
}

func setSimpleDisk(domcfg *libvirtxml.Domain, filename string) {
	// Clear out the existing disks (if any)
	domcfg.Devices.Disks = nil

	// Define a new disk with "mynew.qcow2"
	newDisk := libvirtxml.DomainDisk{
		Device: "disk",
		Driver: &libvirtxml.DomainDiskDriver{
			Name: "qemu",
			Type: "qcow2",
		},
		Source: &libvirtxml.DomainDiskSource{
			File: &libvirtxml.DomainDiskSourceFile{
				File: filename,
			},
		},
		Target: &libvirtxml.DomainDiskTarget{
			Dev: "vda",
			Bus: "virtio",
		},
	}

	// Add the new disk to the domain configuration
	domcfg.Devices.Disks = append(domcfg.Devices.Disks, newDisk)
}

func getMacs(domcfg *libvirtxml.Domain) []string {
	var macs []string
	// Iterate over the network interfaces and print the MAC addresses
	for _, iface := range domcfg.Devices.Interfaces {
		if iface.MAC != nil {
			// iface.MAC.Address = "aa:bb:aa:bb:aa:ff"
			fmt.Printf("MAC Address: %+v\n", iface.MAC)
			// fmt.Printf("Interface: %s, MAC Address: %s\n", iface.Target.Dev, iface.MAC.Address)
			macs = append(macs, iface.MAC.Address)
		} else {
			fmt.Printf("Interface: %s, MAC Address: not available\n", iface.Target.Dev)
		}
	}
	return macs
}

// removes all the ethernet interfaces
func clearEthernet(domcfg *libvirtxml.Domain) {
	// Clear out the existing disks (if any)
	domcfg.Devices.Interfaces = nil
}

// add a new ethernet interface with mac assigned to bridge name
func addEthernet(domcfg *libvirtxml.Domain, mac string, brname string) {
	// Define a new disk with "mynew.qcow2"
	type DomainInterfaceType string

	newNet := libvirtxml.DomainInterface{
		MAC: &libvirtxml.DomainInterfaceMAC{
			Address: mac,
		},
		Target: &libvirtxml.DomainInterfaceTarget{
			Dev: brname,
		},
	}

	// Add the new disk to the domain configuration
	domcfg.Devices.Interfaces = append(domcfg.Devices.Interfaces, newNet)
}

func setRandomMacs(domcfg *libvirtxml.Domain) {
	for i, x := range domcfg.Devices.Interfaces {
		// Create a new DomainDiskInterfaces struct
		newMac := &libvirtxml.DomainInterfaceMAC{
			Address: "aa:bb:cc:dd:ee:ff", // make sure this is unique
		}

		// Assign it to the disk's source
		domcfg.Devices.Interfaces[i].MAC = newMac

		// fmt.Printf("Disk Source %s\n", name)
		// fmt.Printf("mac addr %+v\n", x.MAC)
		fmt.Printf("mac addr %s\n", x.MAC.Address)
	}
}

// go through the libvirt xml object and dump out everything
// that is "standard". This is just a way to double check that
// there might be something interesting in a VM
// 'standard' here means what I think is standard
func dumpNonStandardXML(domcfg *libvirtxml.Domain) {
	// dump type
	if domcfg.Type == "kvm" {
		domcfg.Type = ""
	} else {
		fmt.Printf("type: %+v\n", domcfg.Type)
	}

	// dump normal OS settings
	var standardOS bool = false
	if domcfg.OS != nil {
		if domcfg.OS.Type != nil {
			// OS Type: &{Arch:x86_64 Machine:pc-i440fx-5.2 Type:hvm}
			t := domcfg.OS.Type
			if t.Arch == "x86_64" || t.Machine == "pc-i440fx-5.2" {
				standardOS = true
			}
		}
	}
	if standardOS {
		domcfg.OS = nil
	} else {
		fmt.Printf("OS: %+v\n", domcfg.OS)
		fmt.Printf("OS Type: %+v\n", domcfg.OS.Type)
	}

	// ignore XMLName and IOThreads probably
	// skip is hard coded in isDomainEmpty() function
	// fmt.Printf("XMLName: %+v\n", domcfg.XMLName)
	// fmt.Printf("IOThreads: %+v\n", domcfg.IOThreads)

	// dump all the clock stuff if it's standard
	var normalclock bool = true
	if domcfg.Clock.Offset != "utc" {
		normalclock = false
	}
	for i, t := range domcfg.Clock.Timer {
		// fmt.Printf("Test Clock Timer: %d , %s , %+v\n", i, t.Name, t)
		switch t.Name {
		case "rtc":
			if t.TickPolicy != "catchup" {
				fmt.Printf("Clock Name: %+v , %+v\n", i, t)
				normalclock = false
			}
		case "pit":
			if t.TickPolicy != "delay" {
				fmt.Printf("Clock Name: %+v , %+v\n", i, t)
				normalclock = false
			}
		case "hpet":
			if t.Present != "no" {
				fmt.Printf("Clock Name: %+v , %+v\n", i, t)
				normalclock = false
			}
		default:
			fmt.Printf("Clock Name: %+v , %+v\n", i, t)
			normalclock = false
		}
	}
	if normalclock {
		domcfg.Clock = nil
	} else {
		fmt.Printf("Clock was 'nonstandard' %+v\n", domcfg.Clock.Timer)
	}

	// probably just dump Features for now
	// fmt.Printf("Features: %+v\n", domcfg.Features)
	// fmt.Printf("Feature VMPort: %+v\n", domcfg.Features.VMPort)
	// ignore if ACPI is set or not
	var featurematch bool = true
	if domcfg.Features.ACPI != nil {
		domcfg.Features.ACPI = nil
	} else {
		featurematch = false
	}
	// ignore if APIC is set or not
	if domcfg.Features.APIC != nil {
		domcfg.Features.APIC = nil
	} else {
		featurematch = false
	}
	// what is VMPort anyway?
	if domcfg.Features.VMPort != nil {
		if domcfg.Features.VMPort.State == "off" {
			domcfg.Features.VMPort = nil
		}
	} else {
		featurematch = false
	}
	// screwit, if all three of those match just erase
	// this. not sure what uses it anyway but it's probably obscure
	// and I'm not using it on any of my machines right now
	// also, this is dumb that I'm doing this but I want to
	// fine tooth comb through this right now
	// also, I don't have a boss so nobody can tell me what to do
	if featurematch {
		domcfg.Features = nil
	}

	// fmt.Printf("Features: %+v\n", domcfg.Features)

	// for i, f := range domcfg.Features {
	// 	fmt.Printf("Feature: %+v , %+v\n", i, f)
	// }

	// these should always just be strings?
	domcfg.Name = ""
	domcfg.UUID = ""

	// todo: actually check these for anything different
	domcfg.Memory = nil
	domcfg.CurrentMemory = nil
	domcfg.VCPU = nil
	// is this always "host-passthrough" and "host-model"?
	// only Fabrice knows :)
	if domcfg.CPU != nil {
		switch domcfg.CPU.Mode {
		case "host-passthrough":
			domcfg.CPU = nil
		case "host-model":
			domcfg.CPU = nil
		case "custom":
			fmt.Printf("? CPU: %+v\n", domcfg.CPU)
			fmt.Printf("? CPU Model: %+v\n", domcfg.CPU.Model)
			domcfg.CPU = nil
		default:
			fmt.Printf("? CPU: %+v\n", domcfg.CPU)
			fmt.Printf("? CPU Model: %+v\n", domcfg.CPU.Model)
			fmt.Printf("? CPU Mode: %+v\n", domcfg.CPU.Mode)
		}
	}

	// this goes away if SecLabel is zero'd out?
	//if domcfg.Metadata != nil {
	//	fmt.Printf("? Metadata: %+v\n", domcfg.Metadata)
	//}
	var secnormal bool = true
	if len(domcfg.SecLabel) != 0 {
		for _, sec := range domcfg.SecLabel {
			if sec.Model == "apparmor" {
				// this should be configured in dom0
			} else {
				fmt.Printf("? SecLabel: %+v\n", sec)
				fmt.Printf("? SecLabel.Model: %+v\n", sec.Model)
				secnormal = false
			}
		}
	}
	if secnormal {
		domcfg.SecLabel = nil
	}

	// this will move elsewhere in the protobuf someday
	// ignore all these for now
	if domcfg.OnPoweroff != "" { // normally "destroy"
		domcfg.OnPoweroff = ""
	}
	if domcfg.OnCrash != "" { // normally "restart", often "destroy"
		domcfg.OnCrash = ""
	}
	if domcfg.OnReboot != "" { // normally "restart"
		domcfg.OnReboot = ""
	}
	// same with PM. move to protobuf
	domcfg.PM = nil

	// only keep non-qemu stuff
	var qemu bool = true
	for _, disk := range domcfg.Devices.Disks {
		if disk.Driver.Name != "qemu" {
			fmt.Printf("- Disk: %s, Device: %s, Source: %s\n", disk.Device, disk.Driver.Name, disk.Source.File.File)
			fmt.Printf("FOUND NON QEMU DISK\n")
			fmt.Printf("FOUND NON QEMU DISKS\n")
			qemu = false
		} else {
		}
	}
	if qemu {
		domcfg.Devices.Disks = nil
	} else {
		// fmt.Printf("FOUND NON QEMU DISKS\n")
	}

	// network interfaces get processed elsewhere
	domcfg.Devices.Interfaces = nil

	// look for strange stuff here
	var normalPCI bool = true
	var keepPCI []libvirtxml.DomainController
	for _, controller := range domcfg.Devices.Controllers {
		switch controller.Type {
		case "usb":
			switch controller.Model {
			case "ich9-ehci1":
			case "piix3-uhci":
			case "qemu-xhci":
				// fmt.Printf("OK USB: %s, %d\n", controller.Model, *controller.Index)
			case "ich9-uhci1":
				// fmt.Printf("OK USB: %s, %d\n", controller.Model, *controller.Index)
			case "ich9-uhci2":
				// fmt.Printf("OK USB: %s, %d\n", controller.Model, *controller.Index)
			case "ich9-uhci3":
				// fmt.Printf("OK USB: %s, %d\n", controller.Model, *controller.Index)
			default:
				keepPCI = append(keepPCI, controller)
				normalPCI = false
				fmt.Printf("USB: %s, %d\n", controller.Model, *controller.Index)
				// Domain:0xc0002d2760 Bus:0xc0002d2768 Slot:0xc0002d2770 Function:0xc0002d2778 MultiFunction:
				pci := controller.Address.PCI
				fmt.Printf("USB: Domain: %+v Slot %d Function %d\n", *pci.Domain, *pci.Slot, *pci.Function)
			}
		case "ide":
			// fmt.Printf("IGNORE IDE\n")
		case "virtio-serial":
			// fmt.Printf("IGNORE virtio-serial\n")
		case "sata":
			// fmt.Printf("SATA: %s, %d\n", controller.Model, *controller.Index)
			// fmt.Printf("SATA: %+v\n", controller)
		case "scsi":
			switch controller.Model {
			case "lsilogic":
				// fmt.Printf("IGNORE SCSI: lsilogic\n")
			default:
				keepPCI = append(keepPCI, controller)
				normalPCI = false
			}
		case "pci":
			// these are the strings I've found so far
			switch controller.Model {
			case "pci-root":
			case "pcie-root":
			case "pcie-root-port":
			case "pcie-to-pci-bridge":
			default:
				fmt.Printf("PCI: %s, %d\n", controller.Model, *controller.Index)
				// Domain:0xc0002d2760 Bus:0xc0002d2768 Slot:0xc0002d2770 Function:0xc0002d2778 MultiFunction:
				if controller.Address == nil {
					fmt.Printf("PCI: controller.Address = nil\n")
				} else {
					pci := controller.Address.PCI
					fmt.Printf("PCI: Domain: %+v Slot %d Function %d\n", *pci.Domain, *pci.Slot, *pci.Function)
				}
				normalPCI = false
				keepPCI = append(keepPCI, controller)
			}
		default:
			fmt.Printf("? controllerType: %s: %+v\n", controller.Type, controller)
			normalPCI = false
			keepPCI = append(keepPCI, controller)
		}
	}
	if normalPCI {
		domcfg.Devices.Controllers = nil
	} else {
		domcfg.Devices.Controllers = keepPCI
	}

	// ignore serial and console
	domcfg.Devices.Serials = nil
	domcfg.Devices.Consoles = nil

	// ignore sound
	domcfg.Devices.Sounds = nil

	// ignore input
	domcfg.Devices.Inputs = nil

	// ignore MemoryBalloon. This is cool, but no mortal humans
	// are going to use it at this point. By that I mean me.
	// someday this will be in protobuf?
	domcfg.Devices.MemBalloon = nil

	if domcfg.Devices.Emulator == "/usr/bin/qemu-system-x86_64" {
		domcfg.Devices.Emulator = ""
	}

	// ignore Graphics == Spice when AutoPort = 'yes'
	var normalSpice bool = true
	if domcfg.Devices.Graphics != nil {
		for i, g := range domcfg.Devices.Graphics {
			if g.VNC != nil {
				// ignore vnc settings
				// fmt.Printf("Ignore Graphics VNC settings: %d %+v\n", i, g)
				continue
			}
			if g.Spice != nil {
				// this is all moved to updateDroplet()
				// this is a spice definition, just ignore it
				// because port mappings and network access will be handled
				// somewhere else someday
				// fmt.Printf("Graphics: %d %+v\n", i, g)
				var s *libvirtxml.DomainGraphicSpice
				s = g.Spice
				// fmt.Printf("Spice: %d %+v %s\n", i, s, s.AutoPort)
				if s.AutoPort == "yes" {
					// should ignore either way
				} else {
					// print out, but ignore the port number
					// fmt.Printf("Spice Port = %d\n", s.Port)
				}
				continue
			}
			// figure out what to do with non-spice stuff
			fmt.Printf("Unknown Graphics: %d %+v\n", i, g)
			normalSpice = false
		}
	}
	if normalSpice {
		domcfg.Devices.Graphics = nil
	}

	// blank out emulator. should be in dom0
	switch domcfg.Devices.Emulator {
	case "":
		domcfg.Devices.Emulator = ""
	case "/usr/bin/kvm":
		domcfg.Devices.Emulator = ""
	case "/usr/bin/kvm-spice":
		domcfg.Devices.Emulator = ""
	default:
		fmt.Printf("Unknown Emulator: %s\n", domcfg.Devices.Emulator)
	}

	// ignore Channels == SpiceVMC
	normalSpice = true
	if domcfg.Devices.Channels != nil {
		for _, c := range domcfg.Devices.Channels {
			if c.Source != nil {
				s := c.Source
				if s != nil {
					// fmt.Printf("Channels: %+v\n", s.SpiceVMC)
				} else {
					fmt.Printf("? Channels: %+v\n", c)
					normalSpice = false
				}
			} else {
				fmt.Printf("? Channels: %+v\n", c)
				normalSpice = false
			}
		}
	}
	if normalSpice {
		domcfg.Devices.Channels = nil
	}

	// this is probably for spice to have keyboard and mouse input
	normalSpice = true
	if domcfg.Devices.RedirDevs != nil {
		for _, c := range domcfg.Devices.RedirDevs {
			s := c.Source
			if s != nil {
				if s.SpiceVMC != nil {
					// this is the normal USB redirection (I guess)
				} else {
					normalSpice = false
				}
			} else {
				normalSpice = false
			}
			// fmt.Printf("? RedirDevs: %+v\n", c)
			// fmt.Printf("? RedirDevs Source: %+v\n", s)
			// fmt.Printf("? RedirDevs SpiceVMC: %d\n", *s.SpiceVMC)
			// fmt.Printf("? RedirDevs Address: %+v\n", c.Address)
			// fmt.Printf("? RedirDevs USB: %+v\n", c.Address.USB)
		}
	}
	if normalSpice {
		domcfg.Devices.RedirDevs = nil
	}

	var normalRNGs bool = true
	if domcfg.Devices.RNGs != nil {
		for _, rng := range domcfg.Devices.RNGs {
			if rng.Model == "virtio" {
				// nothing to do for this
			} else {
				fmt.Printf("? RNGs: %+v\n", rng)
				normalRNGs = false
			}
		}
	}
	if normalRNGs {
		domcfg.Devices.RNGs = nil
	}

	// don't copy this over here yet.
	// probably most domU's don't really use/need it set to what is in the XML
	var normalVideo bool = true
	if domcfg.Devices.Videos != nil {
		for _, v := range domcfg.Devices.Videos {
			switch v.Model.Type {
			case "qxl":
				if v.Model.VRam == 65536 {
					// standard qxl video
				} else {
					fmt.Printf("? Video: %+v\n", v)
					fmt.Printf("? Video Model: %+v\n", v.Model)
					normalVideo = false
				}
			case "cirrus":
			case "virtio":
				// this should always be standard
				//fmt.Printf("? Video: %+v\n", v)
				//fmt.Printf("? Video Model: %+v\n", v.Model)
				//fmt.Printf("? Video Address: %+v\n", v.Address)
				//fmt.Printf("? Video PCI: %+v\n", v.Address.PCI)
			default:
				fmt.Printf("? Video: %+v\n", v)
				fmt.Printf("? Video Model: %+v\n", v.Model)
				normalVideo = false
			}
		}
	}
	if normalVideo {
		domcfg.Devices.Videos = nil
	}

	// dumpLibvirtxmlDomainNames()
	if libvirtxmlDomainDevicesEmpty(*domcfg.Devices) {
		// fmt.Println("Domain Devices are empty")
		domcfg.Devices = nil
	} else {
		fmt.Println("Domain Devices are not empty")
	}

	if libvirtxmlDomainEmpty(*domcfg) {
		// fmt.Println("Domain Devices are empty")
		domcfg = nil
	} else {
		fmt.Println("Domain is not yet empty")
	}

	updatedXML, err := xml.MarshalIndent(domcfg, "", "  ")
	if err != nil {
		fmt.Printf("Failed to marshal updated XML: %v\n", err)
		os.Exit(-1)
	}

	// Print the updated XML to verify
	fmt.Println(string(updatedXML))
	// os.Exit(-1)
}

// dump out all the fields in libvirtxml.DomainDeviceList
func dumpLibvirtxmlDomainNames() {
	var domain libvirtxml.Domain
	t := reflect.TypeOf(domain)

	fmt.Println("Fields in libvirtxml.Domain:")
	for i := 0; i < t.NumField(); i++ {
		field := t.Field(i)
		fmt.Println("Domain:", field.Name)
	}

	var device libvirtxml.DomainDeviceList
	t = reflect.TypeOf(device)

	fmt.Println("Fields in libvirtxml.DomainDeviceList:")
	for i := 0; i < t.NumField(); i++ {
		field := t.Field(i)
		fmt.Println("DomainDeviceList:", field.Name)
	}

	var iface libvirtxml.DomainInterface
	t = reflect.TypeOf(iface)

	fmt.Println("Fields in libvirtxml.DomainInterface:")
	for i := 0; i < t.NumField(); i++ {
		field := t.Field(i)
		fmt.Println("DomainInterface:", field.Name)
	}
}

// dump out all the fields in libvirtxml.DomainDeviceList
func libvirtxmlDomainDevicesEmpty(mydom libvirtxml.DomainDeviceList) bool {
	var empty bool = true
	// Get the reflection object of the variable
	v := reflect.ValueOf(mydom)

	// Ensure that we are working with a struct
	if v.Kind() == reflect.Struct {
		// fmt.Println("Fields and values in libvirtxml.DomainDeviceList:")

		// Loop through each field in the struct
		for i := 0; i < v.NumField(); i++ {
			// Get field name
			field := v.Type().Field(i).Name

			// Get field value
			value := v.Field(i)

			if !value.IsValid() {
				fmt.Printf("Field: %s is nil or invalid\n", field)
				continue
			}

			// Check if the field is a string, array, or slice
			switch value.Kind() {
			case reflect.String:
				if value.String() != "" {
					fmt.Printf("Field: %s is a String with value: %s\n", field, value.String())
					empty = false
				}
			case reflect.Slice:
				if value.Len() != 0 {
					fmt.Printf("Field: %s is a Slice with length: %d\n", field, value.Len())
					empty = false
				}
			case reflect.Array:
				if value.Len() != 0 {
					fmt.Printf("Field: %s is an Array with length: %d\n", field, value.Len())
					empty = false
				}
			case reflect.Ptr:
				if !value.IsValid() {
					fmt.Println("Field ptr: value:", value)
					fmt.Printf("Field ptr: %s is of type: %s\n", field, value.Kind())
					empty = false
				}
			default:
				fmt.Printf("Field: %s is of type: %s\n", field, value.Kind())
				empty = false
			}
			// Print the field name and value
			// fmt.Printf("Field: %s, Value: %v\n", field, value)
		}
	} else {
		fmt.Println("Provided variable is not a struct.")
	}
	return empty
}

// dump out all the fields in libvirtxml.DomainDeviceList
func libvirtxmlDomainEmpty(mydom libvirtxml.Domain) bool {
	var empty bool = true
	// Get the reflection object of the variable
	v := reflect.ValueOf(mydom)

	// Ensure that we are working with a struct
	if v.Kind() == reflect.Struct {
		// fmt.Println("Fields and values in libvirtxml.DomainDeviceList:")

		// Loop through each field in the struct
		for i := 0; i < v.NumField(); i++ {
			// Get field name
			field := v.Type().Field(i).Name

			// Get field value
			value := v.Field(i)

			if !value.IsValid() {
				fmt.Printf("Field: %s is nil or invalid\n", field)
				continue
			}
			if (field == "IOThreads") || (field == "XMLName") {
				continue
			}

			// Check if the field is a string, array, or slice
			switch value.Kind() {
			case reflect.String:
				if value.String() != "" {
					fmt.Printf("Field: %s is a String with value: %s\n", field, value.String())
					empty = false
				}
			case reflect.Slice:
				if value.Len() != 0 {
					fmt.Printf("Field: %s is a Slice with length: %d\n", field, value.Len())
					empty = false
				}
			case reflect.Array:
				if value.Len() != 0 {
					fmt.Printf("Field: %s is an Array with length: %d\n", field, value.Len())
					empty = false
				}
			case reflect.Ptr:
				if !value.IsValid() {
					fmt.Println("Field ptr: value:", value)
					fmt.Printf("Field ptr: %s is of type: %s\n", field, value.Kind())
					empty = false
				}
			default:
				fmt.Printf("Field: %s is of type: %s\n", field, value.Kind())
				empty = false
			}
			// Print the field name and value
			// fmt.Printf("Field: %s, Value: %v\n", field, value)
		}
	} else {
		fmt.Println("Provided variable is not a struct.")
	}
	return empty
}