#include "storyboardspresent.h"

#include <QSplitter>
#include <QVBoxLayout>

using namespace Components;
using namespace Parse::Result;

StoryBoardsPresent::StoryBoardsPresent(Core::AppCore *core, QWidget *parent)
    : QWidget(parent), core_ins(core),
      tree_view(new QTreeView(this)), details_view(new QTextEdit(this)),
      model_base(new QStandardItemModel(this))
{
    tree_view->setModel(model_base);
    auto layout = new QVBoxLayout(this);
    layout->setMargin(0);

    auto splitter= new QSplitter(Qt::Vertical, this);
    layout->addWidget(splitter);

    splitter->addWidget(tree_view);
    splitter->addWidget(details_view);
    details_view->setReadOnly(true);

    connect(tree_view,  &QTreeView::expanded,  [this](){
        tree_view->resizeColumnToContents(0);
        tree_view->resizeColumnToContents(1);
    });
}

void StoryBoardsPresent::refresh()
{
    model_base->clear();
    model_base->setHorizontalHeaderLabels(QStringList() << "名称" << "单元");
    auto storys = core_ins->parseCore()->allStoryBoards();

    for(auto &b : storys){
        auto item = new QStandardItem(static_cast<NamedNode*>(b)->name()[0]);
        item->setEditable(false);
        model_base->appendRow(item);

        auto refers = b->children();
        for(auto &ref : refers){
            if(ref->typeValue() != NODE_FRAGMENTREFERENCE)
                continue;

            QList<QStandardItem*> row;
            row << new QStandardItem("@"+static_cast<NamedNode*>(ref)->name()[0]);
            row.last()->setEditable(false);
            row << new QStandardItem(static_cast<NamedNode*>(ref)->name()[1]);
            row.last()->setEditable(false);

            item->appendRow(row);
        }
    }
}