#include "SensitiveCore.h"

#include <QMessageBox>
#include <QTextStream>

using namespace MakeTools;

SensitiveCore::SensitiveCore(StoryTool *tool)
    : make_core(tool)
{

}

void SensitiveCore::saveAll() const
{
    for(auto &it : sourcecode_map)
        it->save();
    for(auto &it : plaintext_map)
        it->save();
}

bool SensitiveCore::contains(const QFileInfo &target) const
{
    for(auto &it : sourcecode_map.keys())
        if(it == target.absoluteFilePath())
            return true;
    for(auto &it : plaintext_map.keys())
        if(it == target.absoluteFilePath())
            return true;

    return false;
}

VariedTextView *SensitiveCore::queryComponent(const QFileInfo &target) const
{
    for(auto &it : sourcecode_map.keys())
        if(it == target.absoluteFilePath())
            return sourcecode_map[it];
    for(auto &it : plaintext_map.keys())
        if(it == target.absoluteFilePath())
            return plaintext_map[it];

    return nullptr;
}

void SensitiveCore::addPerceptionList(VariedTextView *ins, SensitiveType type)
{
    if(type == SensitiveType::CompileAtChanged){
        connect(ins,    &VariedTextView::dataChanged,   this,   &SensitiveCore::recompile);
        this->sourcecode_map[ins->filePath()] = ins;
    }
    else{
        this->plaintext_map[ins->filePath()] = ins;
    }
}

void SensitiveCore::addProcTrigger(std::function<void ()> exc)
{
    this->trigger_list << exc;
}

void SensitiveCore::recompile(const QString &file_path)
{
    if(!sourcecode_map.contains(file_path))
        return;

    auto view = this->sourcecode_map[file_path];
    make_core->compileSource(QFileInfo(file_path), view->textContent());

    for(auto &ex : trigger_list)
        ex();
}

VariedTextView::VariedTextView(const QFileInfo &file, QObject *parent)
    : QObject(parent), source_x(file){}

QString VariedTextView::filePath() const
{
    return source_x.absoluteFilePath();
}

void VariedTextView::save() const
{
    QFile bout(filePath());
    if(!bout.open(QIODevice::WriteOnly|QIODevice::Text)){
        QMessageBox::critical(nullptr, "系统错误", filePath()+"文件无法打开");
        return;
    }

    QTextStream tout(&bout);
    tout << textContent();
    tout.flush();
}