#include "newitemdialog.h"

#include <QGridLayout>
#include <QJsonArray>
#include <QJsonObject>
#include <QLabel>
#include <QLineEdit>
#include <QSpinBox>
#include <QStringListModel>
#include "formats/jsonparser.h"
#include "model/metadata.h"

NewItemDialog::NewItemDialog(QWidget* parent)
    : AbstractDialog(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, parent) {}

void NewItemDialog::createContent() {
  if (m_contentContainer) {
    delete m_contentContainer;
  }

  setWindowTitle(tr("New item..."));

  m_contentContainer = new QWidget(this);

  // REFACTOR use a data structure for input widgets which can be iterated through
  //        using a factory which iterates through the roles from metadata.h
  //        and create the input widgets based on the data type of this role
  m_numberLabel = new QLabel(GET_HEADER_FOR_COLUMN(0));
  m_numberBox   = new QSpinBox();
  m_numberBox->setMaximum(1000);

  m_lastNameLabel = new QLabel(GET_HEADER_FOR_COLUMN(1));
  m_lastNameEdit  = new QLineEdit();
  m_lastNameLabel->setBuddy(m_lastNameEdit);

  m_firstNameLabel = new QLabel(GET_HEADER_FOR_COLUMN(2));
  m_firstNameEdit  = new QLineEdit();
  m_firstNameLabel->setBuddy(m_firstNameEdit);

  m_shareTypeLabel = new QLabel(GET_HEADER_FOR_COLUMN(3));
  m_shareTypeBox   = new QComboBox();
  m_shareTypeLabel->setBuddy(m_shareTypeBox);
  m_shareTypeModel = new QStringListModel(SHARE_TYPES, this);
  m_shareTypeBox->setModel(m_shareTypeModel);

  m_amountLabel   = new QLabel(GET_HEADER_FOR_COLUMN(4));
  m_amountSpinBox = new QDoubleSpinBox();
  m_amountLabel->setBuddy(m_amountSpinBox);
  m_amountSpinBox->setValue(1.0);

  m_biddingTypeLabel = new QLabel(GET_HEADER_FOR_COLUMN(5));
  m_biddingTypeBox   = new QComboBox();
  m_biddingTypeLabel->setBuddy(m_biddingTypeBox);
  m_biddingTypeModel = new QStringListModel(BIDDING_TYPES, this);
  m_biddingTypeBox->setModel(m_biddingTypeModel);

  m_bidding1Label   = new QLabel(GET_HEADER_FOR_COLUMN(6));
  m_bidding1SpinBox = new QSpinBox();
  m_bidding1SpinBox->setMaximum(500);
  m_bidding2Label   = new QLabel(GET_HEADER_FOR_COLUMN(7));
  m_bidding2SpinBox = new QSpinBox();
  m_bidding2SpinBox->setMaximum(500);
  m_bidding3Label   = new QLabel(GET_HEADER_FOR_COLUMN(8));
  m_bidding3SpinBox = new QSpinBox();
  m_bidding3SpinBox->setMaximum(500);

  m_depotWish1Label = new QLabel(GET_HEADER_FOR_COLUMN(9));
  m_depotWish1Edit  = new QLineEdit();
  m_depotWish1Label->setBuddy(m_depotWish1Edit);
  m_depotWish2Label = new QLabel(GET_HEADER_FOR_COLUMN(10));
  m_depotWish2Edit  = new QLineEdit();
  m_depotWish2Label->setBuddy(m_depotWish2Edit);

  m_mailLabel = new QLabel(GET_HEADER_FOR_COLUMN(11));
  m_mailEdit  = new QLineEdit();
  m_mailEdit->setMinimumWidth(200);
  m_mailLabel->setBuddy(m_mailEdit);

  /// layouting
  QGridLayout* layout = new QGridLayout();
  layout->addWidget(m_numberLabel, 0, 0, 1, 1);
  layout->addWidget(m_numberBox, 0, 1, 1, 1);
  layout->addWidget(m_lastNameLabel, 1, 0, 1, 1);
  layout->addWidget(m_lastNameEdit, 1, 1, 1, 1);
  layout->addWidget(m_firstNameLabel, 2, 0, 1, 1);
  layout->addWidget(m_firstNameEdit, 2, 1, 1, 1);
  layout->addWidget(m_shareTypeLabel, 3, 0, 1, 1);
  layout->addWidget(m_shareTypeBox, 3, 1, 1, 1);
  layout->addWidget(m_amountLabel, 4, 0, 1, 1);
  layout->addWidget(m_amountSpinBox, 4, 1, 1, 1);
  layout->addWidget(m_biddingTypeLabel, 5, 0, 1, 1);
  layout->addWidget(m_biddingTypeBox, 5, 1, 1, 1);
  layout->addWidget(m_bidding1Label, 6, 0, 1, 1);
  layout->addWidget(m_bidding1SpinBox, 6, 1, 1, 1);
  layout->addWidget(m_bidding2Label, 7, 0, 1, 1);
  layout->addWidget(m_bidding2SpinBox, 7, 1, 1, 1);
  layout->addWidget(m_bidding3Label, 8, 0, 1, 1);
  layout->addWidget(m_bidding3SpinBox, 8, 1, 1, 1);
  layout->addWidget(m_depotWish1Label, 9, 0, 1, 1);
  layout->addWidget(m_depotWish1Edit, 9, 1, 1, 1);
  layout->addWidget(m_depotWish2Label, 10, 0, 1, 1);
  layout->addWidget(m_depotWish2Edit, 10, 1, 1, 1);
  layout->addWidget(m_mailLabel, 11, 0, 1, 1);
  layout->addWidget(m_mailEdit, 11, 1, 1, 1);

  m_contentContainer->setLayout(layout);

  m_outerLayout->insertWidget(0, m_contentContainer);
}

void NewItemDialog::accept() {
  ModelItemValues itemValues;
  // TODO (after refactoring data structure for input widgets) use iteration through the relevant
  //    roles and their input widgets
  // itemValues.insert(LastNameRole, m_nameEdit->text());
  itemValues.insert(GET_ROLE_FOR_COLUMN(0), m_numberBox->value());
  itemValues.insert(GET_ROLE_FOR_COLUMN(1), m_lastNameEdit->text());
  itemValues.insert(GET_ROLE_FOR_COLUMN(2), m_firstNameEdit->text());
  itemValues.insert(GET_ROLE_FOR_COLUMN(3), m_shareTypeBox->currentText());
  itemValues.insert(GET_ROLE_FOR_COLUMN(4), m_amountSpinBox->value());
  itemValues.insert(GET_ROLE_FOR_COLUMN(5), m_biddingTypeBox->currentText());
  itemValues.insert(GET_ROLE_FOR_COLUMN(6), m_bidding1SpinBox->value());
  itemValues.insert(GET_ROLE_FOR_COLUMN(7), m_bidding2SpinBox->value());
  itemValues.insert(GET_ROLE_FOR_COLUMN(8), m_bidding3SpinBox->value());
  itemValues.insert(GET_ROLE_FOR_COLUMN(9), m_depotWish1Edit->text());
  itemValues.insert(GET_ROLE_FOR_COLUMN(10), m_depotWish2Edit->text());
  itemValues.insert(GET_ROLE_FOR_COLUMN(11), m_mailEdit->text());

  const QByteArray jsonDoc = JsonParser::itemValuesListToJson({itemValues}, ITEMS_KEY_STRING);
  emit addItems(jsonDoc);

  resetContent();
  AbstractDialog::accept();
}

void NewItemDialog::resetContent() {
  m_numberBox->setValue(0);
  m_lastNameEdit->setText("");
  m_firstNameEdit->setText("");
  m_shareTypeBox->setCurrentIndex(0);
  m_amountSpinBox->setValue(1);
  m_biddingTypeBox->setCurrentIndex(4);
  m_bidding1SpinBox->setValue(0);
  m_bidding2SpinBox->setValue(0);
  m_bidding3SpinBox->setValue(0);
  m_depotWish1Edit->setText("");
  m_depotWish2Edit->setText("");
  m_mailEdit->setText("");
}