/*
 * Copyright (c) 2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "file_manager.h"
#include <algorithm>
#include <iostream>
#include "factory_resource_compiler.h"
#include "file_entry.h"
#include "key_parser.h"
#include "reference_parser.h"
#include "resource_directory.h"
#include "resource_util.h"
#include "restool_errors.h"
#include "resource_module.h"

namespace OHOS {
namespace Global {
namespace Restool {
using namespace std;
uint32_t FileManager::ScanModules(const vector<string> &inputs, const string &output)
{
    vector<pair<ResType, string>> noBaseResource;
    for (auto input : inputs) {
        if (ScanModule(input, output) != RESTOOL_SUCCESS) {
            return RESTOOL_ERROR;
        }
        CheckAllItems(noBaseResource);
    }
    if (!noBaseResource.empty()) {
        ResourceUtil::PrintWarningMsg(noBaseResource);
    }
    return ParseReference(output);
}

uint32_t FileManager::MergeResourceItem(const map<int32_t, vector<ResourceItem>> &resourceInfos)
{
    return ResourceModule::MergeResourceItem(items_, resourceInfos);
}

// below private founction
uint32_t FileManager::ScanModule(const string &input, const string &output)
{
    ResourceModule resourceModule(input, output, moduleName_);
    if (resourceModule.ScanResource() != RESTOOL_SUCCESS) {
        return RESTOOL_ERROR;
    }
    MergeResourceItem(resourceModule.GetOwner());
    return RESTOOL_SUCCESS;
}

uint32_t FileManager::ParseReference(const string &output)
{
    ReferenceParser referenceParser;
    if (referenceParser.ParseRefInResources(items_, output) != RESTOOL_SUCCESS) {
        return RESTOOL_ERROR;
    }
    return RESTOOL_SUCCESS;
}

void FileManager::CheckAllItems(vector<pair<ResType, string>> &noBaseResource)
{
    for (const auto &item : items_) {
        bool flag = false;
        for (const auto &iter : item.second) {
            if (iter.GetLimitKey() == "base") {
                flag = true;
                break;
            }
        }
        if (!flag) {
            auto firstItem = item.second.front();
            auto ret = find_if(noBaseResource.begin(), noBaseResource.end(), [firstItem](auto &iterItem) {
                return (firstItem.GetResType() == iterItem.first)  &&
                    (firstItem.GetName() == iterItem.second);
            });
            if (ret == noBaseResource.end()) {
                noBaseResource.push_back(make_pair(firstItem.GetResType(), firstItem.GetName()));
            }
        }
    }
}
}
}
}