#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "basicproperty.h"
#include "changenamedialog.h"
#include "collectionwindow.h"
#include "statusconfiguration.h"
#include "containerpool.h"
#include "resfiledialog.h"
#include <QListWidgetItem>
#include <QListWidget>
#include <QLabel>
#include <iostream>
#include <QHBoxLayout>
#include <QMessageBox>
#include <QFileDialog>
#include <QDragEnterEvent>
#include <QMimeData>
#include <QUrl>

MainWindow::MainWindow(QWidget *parent)
    : QMainWindow(parent)
    , ui(new Ui::MainWindow)
{
    ui->setupUi(this);
    QPixmap pix("/Users/menglanluo/pic.png");
    ui->label_pic->setPixmap(pix.scaled(50,50,Qt::KeepAspectRatio));
    this->setAcceptDrops(true);
    resource = new QLineEdit(this);
    resource->setAcceptDrops(false);
    ui->tableWidget_animation->setHorizontalHeaderLabels({"名称","资源","时间线","z-Order"});
}

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

void MainWindow::on_pushButton_chooseFile_clicked()
{
    QString file_name = QFileDialog::getOpenFileName(this,"Open a file",QDir::homePath());
    QPixmap pix(file_name);
    ui->label_pic->setPixmap(pix.scaled(50,50,Qt::KeepAspectRatio));
}

void MainWindow::dragEnterEvent(QDragEnterEvent *event)
{
    if(event->mimeData()->hasUrls()){
        event->acceptProposedAction();
    }
    else{
        event->ignore();
    }
}
void MainWindow::dropEvent(QDropEvent *event)
{
    const QMimeData *mimeData = event->mimeData();
    if(mimeData->hasUrls()){
        QList<QUrl> urls = mimeData->urls();
        QString urlName = urls.at(0).toLocalFile();
        QString fileName = urlName;
        resource->setText(fileName);
    }
}

void MainWindow::on_pushButton_addAnimation_clicked()
{
    int rowNum = ui->tableWidget_animation->rowCount();
//    ui->tableWidget_animation->insertRow(rowNum);
    ui->tableWidget_animation->setRowCount(rowNum+1);
    //TODO: 命名唯一性检查
    ui->tableWidget_animation->setItem(rowNum,0,new QTableWidgetItem("anim_1"));
//    ui->tableWidget_animation->setCellWidget(rowNum,1,resource);
    ui->tableWidget_animation->setItem(rowNum,1,new QTableWidgetItem("双击添加资源文件"));
    ui->tableWidget_animation->setCellWidget(rowNum,2,new QComboBox);
    ui->tableWidget_animation->setItem(rowNum,3,new QTableWidgetItem("0"));
}

void MainWindow::on_pushButton_addElem_clicked()
{
    ui->listWidget_elem->addItem(new QListWidgetItem(QIcon("/Users/menglanluo/菜狗.png"),"新加元素"));
}


void MainWindow::on_pushButton_delElem_clicked()
{
    QMessageBox::StandardButton reply = QMessageBox::question(this,"删除元素","确定要删除此元素吗？");
    if(reply == QMessageBox::Yes){
        delete ui->listWidget_elem->takeItem(ui->listWidget_elem->currentRow());
    }
}


void MainWindow::on_pushButton_addCollectAnim_clicked()
{
    //TODO: 检查默认名称唯一性
    ui->listWidget_collectAnim->addItem(new QListWidgetItem("collAnim_1"));
}


void MainWindow::on_pushButton_delCollectAnim_clicked()
{
    QMessageBox::StandardButton reply = QMessageBox::question(this,"删除动画","确定要删除此收集动画吗？");
    if(reply == QMessageBox::Yes){
        delete ui->listWidget_collectAnim->takeItem(ui->listWidget_collectAnim->currentRow());
    }
}


void MainWindow::on_listWidget_collectAnim_itemDoubleClicked(QListWidgetItem *item)
{
    ChangeNameDialog newName;
    newName.setModal(true);
    newName.exec();
    if(!newName.getNewName().isEmpty()){
        item->setText(newName.getNewName());
    }
}


void MainWindow::on_pushButton_addStatus_clicked()
{
    //TODO： 检查状态值合法性
    ui->listWidget_status->addItem("1");
}


void MainWindow::on_pushButton_delStatus_clicked()
{
    QMessageBox::StandardButton reply = QMessageBox::question(this,"删除状态","确定要删除此状态吗？");
    if(reply == QMessageBox::Yes){
        delete ui->listWidget_status->takeItem(ui->listWidget_status->currentRow());
    }
}


void MainWindow::on_pushButton_addContainer_clicked()
{
    //TODO: 检查名称唯一性
    ui->listWidget_pool->addItem("pool1");
}


void MainWindow::on_pushButton_delContainer_clicked()
{
    QMessageBox::StandardButton reply = QMessageBox::question(this,"删除状态","确定要删除此容器吗？");
    if(reply == QMessageBox::Yes){
        delete ui->listWidget_pool->takeItem(ui->listWidget_pool->currentRow());
    }
}


void MainWindow::on_listWidget_pool_itemDoubleClicked(QListWidgetItem *item)
{
    ChangeNameDialog newName;
    newName.setModal(true);
    newName.exec();
    QString name = newName.getNewName();
    if(!name.isEmpty()){
        //TODO: 检查新名字唯一性
        item->setText(name);
    }
}


void MainWindow::on_listWidget_elem_itemDoubleClicked(QListWidgetItem *item)
{
    ChangeNameDialog newName;
    newName.setModal(true);
    newName.exec();
    if(!newName.getNewName().isEmpty()){
        item->setText(newName.getNewName());
    }
}


void MainWindow::on_tableWidget_animation_cellDoubleClicked(int row, int column)
{
    if(column == 1){
        ResFileDialog res;
        res.setModal(true);
        res.exec();
        QString fileName = res.getResName();
        if(!fileName.isEmpty()){
            ui->tableWidget_animation->setItem(row,column,new QTableWidgetItem(fileName));
        }
    }
    //TODO: 处理其它单元格的修改，检查z-Order数值合法性
}



void MainWindow::on_pushButton_delAnimation_clicked()
{
    QMessageBox::StandardButton reply = QMessageBox::question(this,"删除动画","确定要删除此动画吗？");
    if(reply == QMessageBox::Yes){
        int curRow = ui->tableWidget_animation->currentRow();
        ui->tableWidget_animation->removeRow(curRow);
    }
}