/*
 * 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 <stdarg.h>

#define COBJMACROS

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

#include "wine/debug.h"

#include "mshtml_private.h"

WINE_DEFAULT_DEBUG_CHANNEL(mshtml);

struct HTMLTable {
    HTMLElement element;

    IHTMLTable IHTMLTable_iface;

    ConnectionPoint cp;
    nsIDOMHTMLTableElement *nstable;
};

static inline HTMLTable *impl_from_IHTMLTable(IHTMLTable *iface)
{
    return CONTAINING_RECORD(iface, HTMLTable, IHTMLTable_iface);
}

static HRESULT WINAPI HTMLTable_QueryInterface(IHTMLTable *iface,
                                                         REFIID riid, void **ppv)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);

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

static ULONG WINAPI HTMLTable_AddRef(IHTMLTable *iface)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);

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

static ULONG WINAPI HTMLTable_Release(IHTMLTable *iface)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);

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

static HRESULT WINAPI HTMLTable_GetTypeInfoCount(IHTMLTable *iface, UINT *pctinfo)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    return IDispatchEx_GetTypeInfoCount(&This->element.node.dispex.IDispatchEx_iface, pctinfo);
}

static HRESULT WINAPI HTMLTable_GetTypeInfo(IHTMLTable *iface, UINT iTInfo,
                                              LCID lcid, ITypeInfo **ppTInfo)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    return IDispatchEx_GetTypeInfo(&This->element.node.dispex.IDispatchEx_iface, iTInfo, lcid,
            ppTInfo);
}

static HRESULT WINAPI HTMLTable_GetIDsOfNames(IHTMLTable *iface, REFIID riid,
                                                LPOLESTR *rgszNames, UINT cNames,
                                                LCID lcid, DISPID *rgDispId)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    return IDispatchEx_GetIDsOfNames(&This->element.node.dispex.IDispatchEx_iface, riid, rgszNames,
            cNames, lcid, rgDispId);
}

static HRESULT WINAPI HTMLTable_Invoke(IHTMLTable *iface, DISPID dispIdMember,
                            REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
                            VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    return IDispatchEx_Invoke(&This->element.node.dispex.IDispatchEx_iface, dispIdMember, riid,
            lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
}

static HRESULT WINAPI HTMLTable_put_cols(IHTMLTable *iface, LONG v)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%d)\n", This, v);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_get_cols(IHTMLTable *iface, LONG *p)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_put_border(IHTMLTable *iface, VARIANT v)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(v)\n", This);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_get_border(IHTMLTable *iface, VARIANT *p)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_put_frame(IHTMLTable *iface, BSTR v)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%s)\n", This, debugstr_w(v));
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_get_frame(IHTMLTable *iface, BSTR *p)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_put_rules(IHTMLTable *iface, BSTR v)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%s)\n", This, debugstr_w(v));
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_get_rules(IHTMLTable *iface, BSTR *p)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_put_cellSpacing(IHTMLTable *iface, VARIANT v)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(v)\n", This);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_get_cellSpacing(IHTMLTable *iface, VARIANT *p)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_put_cellPadding(IHTMLTable *iface, VARIANT v)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(v)\n", This);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_get_cellPadding(IHTMLTable *iface, VARIANT *p)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_put_background(IHTMLTable *iface, BSTR v)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%s)\n", This, debugstr_w(v));
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_get_background(IHTMLTable *iface, BSTR *p)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_put_bgColor(IHTMLTable *iface, VARIANT v)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(v)\n", This);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_get_bgColor(IHTMLTable *iface, VARIANT *p)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_put_borderColor(IHTMLTable *iface, VARIANT v)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(v)\n", This);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_get_borderColor(IHTMLTable *iface, VARIANT *p)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_put_borderColorLight(IHTMLTable *iface, VARIANT v)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(v)\n", This);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_get_borderColorLight(IHTMLTable *iface, VARIANT *p)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_put_borderColorDark(IHTMLTable *iface, VARIANT v)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(v)\n", This);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_get_borderColorDark(IHTMLTable *iface, VARIANT *p)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_put_align(IHTMLTable *iface, BSTR v)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%s)\n", This, debugstr_w(v));
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_get_align(IHTMLTable *iface, BSTR *p)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_refresh(IHTMLTable *iface)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)\n", This);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_get_rows(IHTMLTable *iface, IHTMLElementCollection **p)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    nsIDOMHTMLCollection *nscol;
    nsresult nsres;

    TRACE("(%p)->(%p)\n", This, p);

    nsres = nsIDOMHTMLTableElement_GetRows(This->nstable, &nscol);
    if(NS_FAILED(nsres)) {
        ERR("GetRows failed: %08x\n", nsres);
        return E_FAIL;
    }

    *p = create_collection_from_htmlcol(This->element.node.doc, (IUnknown*)&This->IHTMLTable_iface,
            nscol);

    nsIDOMHTMLCollection_Release(nscol);
    return S_OK;
}

static HRESULT WINAPI HTMLTable_put_width(IHTMLTable *iface, VARIANT v)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(v)\n", This);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_get_width(IHTMLTable *iface, VARIANT *p)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_put_height(IHTMLTable *iface, VARIANT v)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(v)\n", This);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_get_height(IHTMLTable *iface, VARIANT *p)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_put_dataPageSize(IHTMLTable *iface, LONG v)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%d)\n", This, v);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_get_dataPageSize(IHTMLTable *iface, LONG *p)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_nextPage(IHTMLTable *iface)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)\n", This);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_previousPage(IHTMLTable *iface)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)\n", This);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_get_tHead(IHTMLTable *iface, IHTMLTableSection **p)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_get_tFoot(IHTMLTable *iface, IHTMLTableSection **p)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_get_tBodies(IHTMLTable *iface, IHTMLElementCollection **p)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_get_caption(IHTMLTable *iface, IHTMLTableCaption **p)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_createTHead(IHTMLTable *iface, IDispatch **head)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, head);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_deleteTHead(IHTMLTable *iface)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)\n", This);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_createTFoot(IHTMLTable *iface, IDispatch **foot)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, foot);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_deleteTFoot(IHTMLTable *iface)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)\n", This);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_createCaption(IHTMLTable *iface, IHTMLTableCaption **caption)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, caption);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_deleteCaption(IHTMLTable *iface)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)\n", This);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_insertRow(IHTMLTable *iface, LONG index, IDispatch **row)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%d %p)\n", This, index, row);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_deleteRow(IHTMLTable *iface, LONG index)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%d)\n", This, index);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_get_readyState(IHTMLTable *iface, BSTR *p)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_put_onreadystatechange(IHTMLTable *iface, VARIANT v)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(v)\n", This);
    return E_NOTIMPL;
}

static HRESULT WINAPI HTMLTable_get_onreadystatechange(IHTMLTable *iface, VARIANT *p)
{
    HTMLTable *This = impl_from_IHTMLTable(iface);
    FIXME("(%p)->(%p)\n", This, p);
    return E_NOTIMPL;
}

static const IHTMLTableVtbl HTMLTableVtbl = {
    HTMLTable_QueryInterface,
    HTMLTable_AddRef,
    HTMLTable_Release,
    HTMLTable_GetTypeInfoCount,
    HTMLTable_GetTypeInfo,
    HTMLTable_GetIDsOfNames,
    HTMLTable_Invoke,
    HTMLTable_put_cols,
    HTMLTable_get_cols,
    HTMLTable_put_border,
    HTMLTable_get_border,
    HTMLTable_put_frame,
    HTMLTable_get_frame,
    HTMLTable_put_rules,
    HTMLTable_get_rules,
    HTMLTable_put_cellSpacing,
    HTMLTable_get_cellSpacing,
    HTMLTable_put_cellPadding,
    HTMLTable_get_cellPadding,
    HTMLTable_put_background,
    HTMLTable_get_background,
    HTMLTable_put_bgColor,
    HTMLTable_get_bgColor,
    HTMLTable_put_borderColor,
    HTMLTable_get_borderColor,
    HTMLTable_put_borderColorLight,
    HTMLTable_get_borderColorLight,
    HTMLTable_put_borderColorDark,
    HTMLTable_get_borderColorDark,
    HTMLTable_put_align,
    HTMLTable_get_align,
    HTMLTable_refresh,
    HTMLTable_get_rows,
    HTMLTable_put_width,
    HTMLTable_get_width,
    HTMLTable_put_height,
    HTMLTable_get_height,
    HTMLTable_put_dataPageSize,
    HTMLTable_get_dataPageSize,
    HTMLTable_nextPage,
    HTMLTable_previousPage,
    HTMLTable_get_tHead,
    HTMLTable_get_tFoot,
    HTMLTable_get_tBodies,
    HTMLTable_get_caption,
    HTMLTable_createTHead,
    HTMLTable_deleteTHead,
    HTMLTable_createTFoot,
    HTMLTable_deleteTFoot,
    HTMLTable_createCaption,
    HTMLTable_deleteCaption,
    HTMLTable_insertRow,
    HTMLTable_deleteRow,
    HTMLTable_get_readyState,
    HTMLTable_put_onreadystatechange,
    HTMLTable_get_onreadystatechange
};

static inline HTMLTable *impl_from_HTMLDOMNode(HTMLDOMNode *iface)
{
    return CONTAINING_RECORD(iface, HTMLTable, element.node);
}

static HRESULT HTMLTable_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
{
    HTMLTable *This = impl_from_HTMLDOMNode(iface);

    *ppv = NULL;

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

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

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

static void HTMLTable_destructor(HTMLDOMNode *iface)
{
    HTMLTable *This = impl_from_HTMLDOMNode(iface);

    if(This->nstable)
        nsIDOMHTMLTableElement_Release(This->nstable);

    HTMLElement_destructor(&This->element.node);
}

static const NodeImplVtbl HTMLTableImplVtbl = {
    HTMLTable_QI,
    HTMLTable_destructor,
    HTMLElement_clone,
    HTMLElement_get_attr_col
};

static const tid_t HTMLTable_iface_tids[] = {
    HTMLELEMENT_TIDS,
    IHTMLTable_tid,
    0
};

static dispex_static_data_t HTMLTable_dispex = {
    NULL,
    DispHTMLTable_tid,
    NULL,
    HTMLTable_iface_tids
};

HRESULT HTMLTable_Create(HTMLDocumentNode *doc, nsIDOMHTMLElement *nselem, HTMLElement **elem)
{
    HTMLTable *ret;
    nsresult nsres;

    ret = heap_alloc_zero(sizeof(HTMLTable));
    if(!ret)
        return E_OUTOFMEMORY;

    ret->element.node.vtbl = &HTMLTableImplVtbl;
    ret->IHTMLTable_iface.lpVtbl = &HTMLTableVtbl;

    nsres = nsIDOMHTMLElement_QueryInterface(nselem, &IID_nsIDOMHTMLTableElement, (void**)&ret->nstable);
    if(NS_FAILED(nsres)) {
        ERR("Could not get nsIDOMHTMLTableElement iface: %08x\n", nsres);
        heap_free(ret);
        return E_FAIL;
    }

    HTMLElement_Init(&ret->element, doc, nselem, &HTMLTable_dispex);
    ConnectionPoint_Init(&ret->cp, &ret->element.cp_container, &DIID_HTMLTableEvents, NULL);

    *elem = &ret->element;
    return S_OK;
}