#include "mainwindow.h"
#include "ui_mainwindow.h"

#include <qqtorderedmap.h>
#include <qqtordereddictionary.h>
#include <qqtdicthelper.h>

#include <QDebug>
#include <QFile>

template<typename T>
QString qDebugStr ( T& t )
{
    QString str1;
    QDebug ( &str1 ) << t;
    return  str1;
}

MainWindow::MainWindow ( QWidget* parent ) :
    QMainWindow ( parent ),
    ui ( new Ui::MainWindow )
{
    ui->setupUi ( this );

    QMap<QString, QString> m0;
    m0.insert ( "String0", "String0" );
    m0.insert ( "AA0", "AA0" );
    m0.insert ( "EE0", "EE0" );

    QMapIterator<QString, QString> i0 ( m0 );
    while ( i0.hasNext() )
    {
        i0.next();
        qDebug() << i0.key() << i0.value();
    }

    for ( QMap<QString, QString>::Iterator i1 = m0.begin();
          i1 != m0.end(); i1++ )
    {
        qDebug() << i1.key() << i1.value();
    }

    for ( QMap<QString, QString>::ConstIterator i1 = m0.begin();
          i1 != m0.end(); i1++ )
    {
        qDebug() << i1.key() << i1.value();
    }


    QOrderedMap<QString, QString> map;

    map.insert ( "AA0", "AA0" );
    map.insert ( "EE0", "EE0" );
    map.insert ( "NN0", "NN0" );
    map.insert ( "KK0", "KK0" );
    map.insert ( "CC0", "CC0" );
    map.insert ( "String0", "String0" );

    //谨慎 模板里i++操作符异常。唉，我错了。前缀++，后缀++不一样。
    QOrderedMapIterator<QString, QString> itor ( map );
    //qDebug()  << itor.hasNext();
    while ( itor.hasNext() )
    {
        itor.next();
        qDebug() << itor.hasNext();;
        qDebug() << itor.key() << itor.value() << itor.hasNext();;

        //ui->textBrowser_2->append ( ds0.dictionary().toJson ( QJsonDocument::Indented ) );
        //ui->textBrowser_2->append ( ds0.buffer().toHex() );
    }

    itor.toBack();
    while ( itor.hasPrevious() )
    {
        itor.previous();
        qDebug() << itor.hasPrevious();;
        qDebug() << itor.key() << itor.value() << itor.hasPrevious();;
    }

    //error
    qDebug() << map["AA0"];
    qDebug() << map.value ( "AA0" );
    qDebug() << ".......";
#ifdef Q_MAP_DEBUG
    map.dump();
#endif

    QFile file ( "weather.json" );
    file.open ( QFile::ReadOnly );
    QByteArray bytes = file.readAll();
    file.close();
    QOrderedDictionary m2;
    m2.fromJson ( bytes ); //Json接口排序了
    qDebug() << m2;

    bytes = m2.toJson ( 4 );
    ui->textBrowser->append ( QString ( bytes ) );

    bytes = m2.toJson ( 0 );
    ui->textBrowser_2->append ( QString ( bytes ) );

    bytes = m2.toJson ( -1 );
    ui->textBrowser_5->append ( QString ( bytes ) );

    QOrderedDictionary m3;
    m3["GGG"] = "GGG";
    m3["ZZZ"] = "ZZZ";
    m3["BBBG"] = "BBBG";
    m3["JJJ"][0] = "CJJJ0";
    m3["JJJ"][1] = "AJJJ1";
    m3["JJJ"][2] = "BJJJ2";
    qDebug() << "Test:" << m3;

    qDebug() << qPrintable ( m3.toJson ( 4 ) ); //Json接口排序了。
    qDebug() << qPrintable ( m3.toXML ( 4 ) ); //

    QOrderedDictionaryMapIterator itor2 ( m3.getMap() );
    while ( itor2.hasNext() )
    {
        itor2.next();
        const QString& key = itor2.key();
        const QOrderedDictionary& value = itor2.value();
        pline() << key << value;
    }
    itor2.toBack();
    while ( itor2.hasPrevious() )
    {
        itor2.previous();
        qDebug() << itor2.hasPrevious();;
        qDebug() << itor2.key() << itor2.value() << itor2.hasPrevious();;
    }


    pline() << "Test 可修改 iterator";
    for ( QQtOrderedDictionaryMap::Iterator itor = m3.getMap().begin();
          itor != m3.getMap().end(); itor++ )
    {
        qDebug() << itor.key() << itor.value();
    }

    pline() << "Test const iterator";
    for ( QQtOrderedDictionaryMap::ConstIterator itor = m3.getMap().constBegin();
          itor != m3.getMap().constEnd(); itor++ )
    {
        qDebug() << itor.key() << itor.value();
    }

    pline() << "Test const iterator 2";
    for ( QQtOrderedDictionaryMap::ConstIterator itor = m3.getMap().begin();
          itor != m3.getMap().end(); itor++ )
    {
        qDebug() << itor.key() << itor.value();
    }

    QPair<QQtOrderedDictionaryMap::Iterator, QQtOrderedDictionaryMap::Iterator> pair = m3.getMap().equal_range ( "BBBG" );
    QQtOrderedDictionaryMap::Iterator firstKey = pair.first;
    QQtOrderedDictionaryMap::Iterator lastKey = pair.second;
    const QString& key1 = firstKey.key();
    const QQtOrderedDictionary& value1 = firstKey.value();
    const QString& key2 = lastKey.key();
    const QQtOrderedDictionary& value2 = lastKey.value();
    pline() << key1 << key2;

    QPair<QQtOrderedDictionaryMap::ConstIterator,
          QQtOrderedDictionaryMap::ConstIterator> pair2 = m3.getMap().equal_range ( "BBBG" );
    QQtOrderedDictionaryMap::ConstIterator constFirstKey = pair2.first;
    QQtOrderedDictionaryMap::ConstIterator constLastKey = pair2.second;
    const QString& key3 = constFirstKey.key();
    const QQtOrderedDictionary& value3 = constFirstKey.value();
    const QString& key4 = constLastKey.key();
    const QQtOrderedDictionary& value4 = constLastKey.value();
    pline() << key3 << key4;


    QOrderedDictionary m4;
    file.setFileName ( "mainwindow.ui" );
    file.open ( QFile::ReadOnly );
    bytes = file.readAll();
    file.close();
    m4.fromXML ( bytes );
    //qDebug() << m4["ui"];
    ui->textBrowser_4->append ( qPrintable ( m4.toXML ( 4 ) ) );


    QQtDictionary dict;
    dict["Hello"][1] = "A1";
    dict["But"][2]["你好"] = "B";
    pline() << "sorted dict" << qPrintable ( dict.toJson ( QJsonDocument::Indented ) ) ;

    QQtOrderedDictionary dict1;
    dict1 = dict;
    pline() << "ordered dict:" << qPrintable ( dict1.toJson ( 4 ) ) ;

    QQtOrderedDictionary dict2;
    dict2["G"]["B"] = "C";
    dict2["T"] = "C";

    QQtOrderedDictionary dict3;
    dict3 = dict1;

    QQtDictionary dict4;
    dict4 = dict;

    QQtDictionary dict5;
    dict5["B"]["E"] = "C";


    pline() << bool ( dict1 == dict ); // =
    pline() << bool ( dict == dict1 ); // =

    pline() << bool ( dict2 == dict ); // !=
    pline() << bool ( dict == dict2 ); // !=

    pline() << bool ( dict1 == dict3 ); // =
    pline() << bool ( dict == dict4 ); // =

    pline() << bool ( dict == dict5 ); // !=
    pline() << bool ( dict2 == dict1 ); // !=

    QQtOrderedDictionary dict6;
    dict6["StrKey"][0]["BBB"]["JJJ"][1]["GGG"] = "A Value.";
    QStringList keyList;
    keyList << "StrKey" << "0" << "BBB" << "JJJ";
    QQtOrderedDictionary& rd1 = QQtGetDictNode ( dict6, keyList );
    pline() << rd1;
    pline() << "-----";
    keyList << "1";
    rd1 = QQtGetDictNode ( dict6, keyList );
    pline() << rd1;
}

MainWindow::~MainWindow()
{
    delete ui;
}

void MainWindow::testMapFunc()
{

}