/*
 * Copyright 2007 Jacek Caban for CodeWeavers
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#include "config.h"

#include <stdarg.h>
#include <stdio.h>

#define COBJMACROS

#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "winnls.h"
#include "ole2.h"

#include "wine/debug.h"

#include "mshtml_private.h"

WINE_DEFAULT_DEBUG_CHANNEL(mshtml);

typedef struct {
    HTMLElement element;

    const IHTMLOptionElementVtbl *lpHTMLOptionElementVtbl;
} HTMLOptionElement;

#define HTMLOPTION(x)  ((IHTMLOptionElement*)  &(x)->lpHTMLOptionElementVtbl)

#define HTMLOPTION_THIS(iface) DEFINE_THIS(HTMLOptionElement, HTMLOptionElement, iface)

static HRESULT WINAPI HTMLOptionElement_QueryInterface(IHTMLOptionElement *iface,
        REFIID riid, void **ppv)
{
    HTMLOptionElement *This = HTMLOPTION_THIS(iface);

    return IHTMLDOMNode_QueryInterface(HTMLDOMNODE(&This->element.node), riid, ppv);
}

static ULONG WINAPI HTMLOptionElement_AddRef(IHTMLOptionElement *iface)
{
    HTMLOptionElement *This = HTMLOPTION_THIS(iface);

    return IHTMLDOMNode_AddRef(HTMLDOMNODE(&This->element.node));
}

static ULONG WINAPI HTMLOptionElement_Release(IHTMLOptionElement *iface)
{
    HTMLOptionElement *This = HTMLOPTION_THIS(iface);

    return IHTMLDOMNode_Release(HTMLDOMNODE(&This->element.node));
}

static HRESULT WINAPI HTMLOptionElement_GetTypeInfoCount(IHTMLOptionElement *iface, UINT *pctinfo)
{
    HTMLOptionElement *This = HTMLOPTION_THIS(iface);
    FIXME("(%p)->(%p)\n", This, pctinfo);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLOptionElement_GetTypeInfo(IHTMLOptionElement *iface, UINT iTInfo,
                                              LCID lcid, ITypeInfo **ppTInfo)
{
    HTMLOptionElement *This = HTMLOPTION_THIS(iface);
    FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLOptionElement_GetIDsOfNames(IHTMLOptionElement *iface, REFIID riid,
                                                LPOLESTR *rgszNames, UINT cNames,
                                                LCID lcid, DISPID *rgDispId)
{
    HTMLOptionElement *This = HTMLOPTION_THIS(iface);
    FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
                                        lcid, rgDispId);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLOptionElement_Invoke(IHTMLOptionElement *iface, DISPID dispIdMember,
                            REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
                            VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
    HTMLOptionElement *This = HTMLOPTION_THIS(iface);
    FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
            lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLOptionElement_put_selected(IHTMLOptionElement *iface, VARIANT_BOOL v)
{
    HTMLOptionElement *This = HTMLOPTION_THIS(iface);
    FIXME("(%p)->(%x)\n", This, v);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLOptionElement_get_selected(IHTMLOptionElement *iface, VARIANT_BOOL *p)
{
    HTMLOptionElement *This = HTMLOPTION_THIS(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLOptionElement_put_value(IHTMLOptionElement *iface, BSTR v)
{
    HTMLOptionElement *This = HTMLOPTION_THIS(iface);
    FIXME("(%p)->(%s)\n", This, debugstr_w(v));
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLOptionElement_get_value(IHTMLOptionElement *iface, BSTR *p)
{
    HTMLOptionElement *This = HTMLOPTION_THIS(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLOptionElement_put_defaultSelected(IHTMLOptionElement *iface, VARIANT_BOOL v)
{
    HTMLOptionElement *This = HTMLOPTION_THIS(iface);
    FIXME("(%p)->(%x)\n", This, v);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLOptionElement_get_defaultSelected(IHTMLOptionElement *iface, VARIANT_BOOL *p)
{
    HTMLOptionElement *This = HTMLOPTION_THIS(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLOptionElement_put_index(IHTMLOptionElement *iface, LONG v)
{
    HTMLOptionElement *This = HTMLOPTION_THIS(iface);
    FIXME("(%p)->(%d)\n", This, v);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLOptionElement_get_index(IHTMLOptionElement *iface, LONG *p)
{
    HTMLOptionElement *This = HTMLOPTION_THIS(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLOptionElement_put_text(IHTMLOptionElement *iface, BSTR v)
{
    HTMLOptionElement *This = HTMLOPTION_THIS(iface);
    FIXME("(%p)->(%s)\n", This, debugstr_w(v));
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLOptionElement_get_text(IHTMLOptionElement *iface, BSTR *p)
{
    HTMLOptionElement *This = HTMLOPTION_THIS(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLOptionElement_get_form(IHTMLOptionElement *iface, IHTMLFormElement **p)
{
    HTMLOptionElement *This = HTMLOPTION_THIS(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

#undef HTMLOPTION_THIS

static const IHTMLOptionElementVtbl HTMLOptionElementVtbl = {
    HTMLOptionElement_QueryInterface,
    HTMLOptionElement_AddRef,
    HTMLOptionElement_Release,
    HTMLOptionElement_GetTypeInfoCount,
    HTMLOptionElement_GetTypeInfo,
    HTMLOptionElement_GetIDsOfNames,
    HTMLOptionElement_Invoke,
    HTMLOptionElement_put_selected,
    HTMLOptionElement_get_selected,
    HTMLOptionElement_put_value,
    HTMLOptionElement_get_value,
    HTMLOptionElement_put_defaultSelected,
    HTMLOptionElement_get_defaultSelected,
    HTMLOptionElement_put_index,
    HTMLOptionElement_get_index,
    HTMLOptionElement_put_text,
    HTMLOptionElement_get_text,
    HTMLOptionElement_get_form
};

#define HTMLOPTION_NODE_THIS(iface) DEFINE_THIS2(HTMLOptionElement, element.node, iface)

static HRESULT HTMLOptionElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
{
    HTMLOptionElement *This = HTMLOPTION_NODE_THIS(iface);

    *ppv = NULL;

    if(IsEqualGUID(&IID_IUnknown, riid)) {
        TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
        *ppv = HTMLOPTION(This);
    }else if(IsEqualGUID(&IID_IDispatch, riid)) {
        TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
        *ppv = HTMLOPTION(This);
    }else if(IsEqualGUID(&IID_IHTMLOptionElement, riid)) {
        TRACE("(%p)->(IID_IHTMLOptionElement %p)\n", This, ppv);
        *ppv = HTMLOPTION(This);
    }

    if(*ppv) {
        IUnknown_AddRef((IUnknown*)*ppv);
        return S_OK;
    }

    return HTMLElement_QI(&This->element.node, riid, ppv);
}

static void HTMLOptionElement_destructor(HTMLDOMNode *iface)
{
    HTMLOptionElement *This = HTMLOPTION_NODE_THIS(iface);
    HTMLElement_destructor(&This->element.node);
}

#undef HTMLOPTION_NODE_THIS

static const NodeImplVtbl HTMLOptionElementImplVtbl = {
    HTMLOptionElement_QI,
    HTMLOptionElement_destructor
};

HTMLElement *HTMLOptionElement_Create(nsIDOMHTMLElement *nselem)
{
    HTMLOptionElement *ret = mshtml_alloc(sizeof(HTMLOptionElement));

    ret->lpHTMLOptionElementVtbl = &HTMLOptionElementVtbl;
    ret->element.node.vtbl = &HTMLOptionElementImplVtbl;

    return &ret->element;
}