// © 2016 and later: Unicode, Inc. and others.

// License & terms of use: http://www.unicode.org/copyright.html

/*

 * Copyright (C) 2015, International Business Machines Corporation and

 * others. All Rights Reserved.

 */

#include "unicode/unistr.h"

#include "charstr.h"

#include "cstring.h"

#include "pluralmap.h"

U_NAMESPACE_BEGIN

static const char * const gPluralForms[] = {

        "other", "zero", "one", "two", "few", "many"};

PluralMapBase::Category

PluralMapBase::toCategory(const char *pluralForm) {

    for (int32_t i = 0; i < UPRV_LENGTHOF(gPluralForms); ++i) {

        if (uprv_strcmp(pluralForm, gPluralForms[i]) == 0) {

            return static_cast<Category>(i);

        }

    }

    return NONE;

}

PluralMapBase::Category

PluralMapBase::toCategory(const UnicodeString &pluralForm) {

    CharString cCategory;

    UErrorCode status = U_ZERO_ERROR;

    cCategory.appendInvariantChars(pluralForm, status);    

    return U_FAILURE(status) ? NONE : toCategory(cCategory.data());

}

const char *PluralMapBase::getCategoryName(Category c) {

    int32_t index = c;

    return (index < 0 || index >= UPRV_LENGTHOF(gPluralForms)) ?

            NULL : gPluralForms[index];

}

U_NAMESPACE_END