#include "srcedit_storyboard.h"
#include "keywordshighlighter.h"
#include <QComboBox>
#include <QMenu>
#include <QSpinBox>
#include <QTextStream>
#include <QVBoxLayout>

using namespace Enhancement;
using namespace Core;
using namespace Config;
using namespace Presents;

QString StorySourceEdit::file_suffix = "storyboard";

StorySourceEdit::StorySourceEdit(DocumentsManager *mgr, const Route &p, QObject *parent)
    : FilePresent(parent), mgr_inst(mgr), path_store(p), edit_square(new QTextEdit) {
    //    words_highlighter->setDocument(this->edit_square->document());
    connect(edit_square, &QTextEdit::textChanged,   [this](){
        emit this->dataChanged(filepath_store);
    });
}

void StorySourceEdit::contexBinding(Core::AppCore *app) { this->core_temp = app; }

void StorySourceEdit::renderRepeat() const {
    //    this->words_highlighter->rehighlight();
}

QWidget *StorySourceEdit::widget() const
{
    return edit_square;
}

QString StorySourceEdit::name() const
{
    return this->name_store;
}

void StorySourceEdit::load(const QFileInfo &target_file)
{
    if(!target_file.exists())
        throw new SimpleException<QString>("参数错误", "传入的文件不存在：" + target_file.absoluteFilePath());
    if(!target_file.isFile())
        throw new SimpleException<QString>("参数错误", "传入参数非文件类型：" + target_file.absoluteFilePath());

    filepath_store = target_file.canonicalFilePath();
    QFile bin(filepath_store);
    if(!bin.open(QIODevice::ReadOnly|QIODevice::Text))
        throw new SimpleException<QString>("参数错误", "指定的文件无法打开：" + target_file.absoluteFilePath());

    QTextStream tin(&bin);
    tin.setCodec("UTF-8");
    this->edit_square->setText(tin.readAll());
}

void StorySourceEdit::saveAs(const QString &path)
{
    if(!path.isEmpty())
        filepath_store = path;

    QFile bout(filepath_store);
    if(!bout.open(QIODevice::WriteOnly|QIODevice::Text))
        throw new SimpleException<QString>("保存文件参数错误", "指定的文件无法打开：" + path);

    QTextStream tout(&bout);
    tout.setCodec("UTF-8");
    tout << this->edit_square->toPlainText();
    tout.flush();
}

QString StorySourceEdit::relativeTargetPath(const QDir &base) const
{
    return base.relativeFilePath(filepath_store);
}

QString StorySourceEdit::absoluteTargetPath() const
{
    return filepath_store;
}

bool StorySourceEdit::isModified() const
{
    return true;
}

void StorySourceEdit::applySetting(const QString &name) { this->name_store = name; }

void StorySourceEdit::jumpTo(const QList<QString> &path) {
    //    auto fpath = this->absoluteTargetPath();
    //    auto core = core_temp->parseCore();
    //    if(path.size()){
    //        auto storynode = core->queryStoryBoard(path[0]).first();
    //        auto first_word = storynode->refered()[0];

    //        auto textblock = this->edit_square->document()->findBlockByNumber(first_word->row());
    //        auto cur = this->edit_square->textCursor();
    //        cur.setPosition(textblock.position());
    //        this->edit_square->setTextCursor(cur);
    //    }
}

#include "manager_docs.h"
void StorySourceEdit::beforeClose() { mgr_inst->save(); }

DocumentsManager *StorySourceEdit::docsManager() const { return mgr_inst; }

Route StorySourceEdit::accessPath() const { return path_store; }

void StorySourceEditFactory::create(const QFileInfo &target) {
    QFile base_f(target.canonicalFilePath());
    if (!base_f.exists()) {
        throw new SimpleException<bool>("新建错误", "指定路径不合法，文件不存在：" + target.absoluteFilePath());
    }

    if (!base_f.open(QIODevice::WriteOnly | QIODevice::Text))
        throw new SimpleException<bool>("新建错误", QString("指定文件无法建立：" + target.absoluteFilePath()));

    base_f.write(" ");
    base_f.flush();
    base_f.close();
}