//go:build windows

package webview2

import (
	"golang.org/x/sys/windows"
	"syscall"
	"unsafe"
)

type ICoreWebView2SaveAsUIShowingEventArgsVtbl struct {
	IUnknownVtbl
	GetContentMimeType       ComProc
	PutCancel                ComProc
	GetCancel                ComProc
	PutSuppressDefaultDialog ComProc
	GetSuppressDefaultDialog ComProc
	GetDeferral              ComProc
	PutSaveAsFilePath        ComProc
	GetSaveAsFilePath        ComProc
	PutAllowReplace          ComProc
	GetAllowReplace          ComProc
	PutKind                  ComProc
	GetKind                  ComProc
}

type ICoreWebView2SaveAsUIShowingEventArgs struct {
	Vtbl *ICoreWebView2SaveAsUIShowingEventArgsVtbl
}

func (i *ICoreWebView2SaveAsUIShowingEventArgs) AddRef() uintptr {
	refCounter, _, _ := i.Vtbl.AddRef.Call(uintptr(unsafe.Pointer(i)))
	return refCounter
}

func (i *ICoreWebView2SaveAsUIShowingEventArgs) GetContentMimeType() (string, error) {
	// Create *uint16 to hold result
	var _value *uint16

	hr, _, _ := i.Vtbl.GetContentMimeType.Call(
		uintptr(unsafe.Pointer(i)),
		uintptr(unsafe.Pointer(_value)),
	)
	if windows.Handle(hr) != windows.S_OK {
		return "", syscall.Errno(hr)
	}
	// Get result and cleanup
	value := UTF16PtrToString(_value)
	CoTaskMemFree(unsafe.Pointer(_value))
	return value, nil
}

func (i *ICoreWebView2SaveAsUIShowingEventArgs) PutCancel(value bool) error {

	hr, _, _ := i.Vtbl.PutCancel.Call(
		uintptr(unsafe.Pointer(i)),
		uintptr(unsafe.Pointer(&value)),
	)
	if windows.Handle(hr) != windows.S_OK {
		return syscall.Errno(hr)
	}
	return nil
}

func (i *ICoreWebView2SaveAsUIShowingEventArgs) GetCancel() (bool, error) {
	// Create int32 to hold bool result
	var _value int32

	hr, _, _ := i.Vtbl.GetCancel.Call(
		uintptr(unsafe.Pointer(i)),
		uintptr(unsafe.Pointer(&_value)),
	)
	if windows.Handle(hr) != windows.S_OK {
		return false, syscall.Errno(hr)
	}
	// Get result and cleanup
	value := _value != 0
	return value, nil
}

func (i *ICoreWebView2SaveAsUIShowingEventArgs) PutSuppressDefaultDialog(value bool) error {

	hr, _, _ := i.Vtbl.PutSuppressDefaultDialog.Call(
		uintptr(unsafe.Pointer(i)),
		uintptr(unsafe.Pointer(&value)),
	)
	if windows.Handle(hr) != windows.S_OK {
		return syscall.Errno(hr)
	}
	return nil
}

func (i *ICoreWebView2SaveAsUIShowingEventArgs) GetSuppressDefaultDialog() (bool, error) {
	// Create int32 to hold bool result
	var _value int32

	hr, _, _ := i.Vtbl.GetSuppressDefaultDialog.Call(
		uintptr(unsafe.Pointer(i)),
		uintptr(unsafe.Pointer(&_value)),
	)
	if windows.Handle(hr) != windows.S_OK {
		return false, syscall.Errno(hr)
	}
	// Get result and cleanup
	value := _value != 0
	return value, nil
}

func (i *ICoreWebView2SaveAsUIShowingEventArgs) GetDeferral() (*ICoreWebView2Deferral, error) {

	var value *ICoreWebView2Deferral

	hr, _, _ := i.Vtbl.GetDeferral.Call(
		uintptr(unsafe.Pointer(i)),
		uintptr(unsafe.Pointer(&value)),
	)
	if windows.Handle(hr) != windows.S_OK {
		return nil, syscall.Errno(hr)
	}
	return value, nil
}

func (i *ICoreWebView2SaveAsUIShowingEventArgs) PutSaveAsFilePath(value string) error {

	// Convert string 'value' to *uint16
	_value, err := UTF16PtrFromString(value)
	if err != nil {
		return err
	}

	hr, _, _ := i.Vtbl.PutSaveAsFilePath.Call(
		uintptr(unsafe.Pointer(i)),
		uintptr(unsafe.Pointer(_value)),
	)
	if windows.Handle(hr) != windows.S_OK {
		return syscall.Errno(hr)
	}
	return nil
}

func (i *ICoreWebView2SaveAsUIShowingEventArgs) GetSaveAsFilePath() (string, error) {
	// Create *uint16 to hold result
	var _value *uint16

	hr, _, _ := i.Vtbl.GetSaveAsFilePath.Call(
		uintptr(unsafe.Pointer(i)),
		uintptr(unsafe.Pointer(_value)),
	)
	if windows.Handle(hr) != windows.S_OK {
		return "", syscall.Errno(hr)
	}
	// Get result and cleanup
	value := UTF16PtrToString(_value)
	CoTaskMemFree(unsafe.Pointer(_value))
	return value, nil
}

func (i *ICoreWebView2SaveAsUIShowingEventArgs) PutAllowReplace(value bool) error {

	hr, _, _ := i.Vtbl.PutAllowReplace.Call(
		uintptr(unsafe.Pointer(i)),
		uintptr(unsafe.Pointer(&value)),
	)
	if windows.Handle(hr) != windows.S_OK {
		return syscall.Errno(hr)
	}
	return nil
}

func (i *ICoreWebView2SaveAsUIShowingEventArgs) GetAllowReplace() (bool, error) {
	// Create int32 to hold bool result
	var _value int32

	hr, _, _ := i.Vtbl.GetAllowReplace.Call(
		uintptr(unsafe.Pointer(i)),
		uintptr(unsafe.Pointer(&_value)),
	)
	if windows.Handle(hr) != windows.S_OK {
		return false, syscall.Errno(hr)
	}
	// Get result and cleanup
	value := _value != 0
	return value, nil
}

func (i *ICoreWebView2SaveAsUIShowingEventArgs) PutKind(value COREWEBVIEW2_SAVE_AS_KIND) error {

	hr, _, _ := i.Vtbl.PutKind.Call(
		uintptr(unsafe.Pointer(i)),
		uintptr(value),
	)
	if windows.Handle(hr) != windows.S_OK {
		return syscall.Errno(hr)
	}
	return nil
}

func (i *ICoreWebView2SaveAsUIShowingEventArgs) GetKind() (COREWEBVIEW2_SAVE_AS_KIND, error) {

	var value COREWEBVIEW2_SAVE_AS_KIND

	hr, _, _ := i.Vtbl.GetKind.Call(
		uintptr(unsafe.Pointer(i)),
		uintptr(unsafe.Pointer(&value)),
	)
	if windows.Handle(hr) != windows.S_OK {
		return 0, syscall.Errno(hr)
	}
	return value, nil
}