///
/// Copyright (c) 2020 Sensus Slovensko a.s.
///
using System;
using System.Text;
using System.Windows.Forms;

namespace ResultsBrowser.Forms
{
    public partial class CustomQuerySpecificationForm : Form
    {
        public CQCriteria CQCriteria;
        public string InputList { get { return inputListSB.ToString(); } }
        public int IntParameter { get { return intParameter; } }
        public DateTime From { get { return fromDateTimePicker.Value.Date; } }
        public DateTime To { get { return toDateTimePicker.Value.Date.AddDays(1).AddTicks(-1); } }
        public string DestinationFile
        {
            get
            {
                return String.IsNullOrEmpty(destinationFileTextBox.Text)
                        ? string.Format("vysledky_hladania_{0:ddMMyyyy_HHmm}.csv", DateTime.Now)
                        : destinationFileTextBox.Text;
            }
        }

        StringBuilder inputListSB;
        int intParameter;

        public CustomQuerySpecificationForm()
        {
            InitializeComponent();

            inputListSB = new StringBuilder();

            queryTypeComboBox.Items.Add(new CQSelectionItem(CQCriteria.ListOfOrders, "Všetky vodomery s číslami objednávok podľa zadaného zoznamu"));
            queryTypeComboBox.Items.Add(new CQSelectionItem(CQCriteria.ListOfPcbNumbers, "Všetky vodomery s číslami PCB podľa zadaného zoznamu"));
            //queryTypeComboBox.Items.Add(new CQSelectionItem(CQCriteria.RangeOfSerialNumbers, "Všetky vodomery so sériovými číslami v zadanom rozsahu"));
            //queryTypeComboBox.Items.Add(new CQSelectionItem(CQCriteria.ListOfSerialNumbers, "Všetky vodomery so sériovými číslami podľa zadaného zoznamu"));
            queryTypeComboBox.Items.Add(new CQSelectionItem(CQCriteria.WZTypeIdAndTimePeriod, "Všetky vodomery so zadaným WZTypeID vyrobené v zadanom časovom období"));
            queryTypeComboBox.Items.Add(new CQSelectionItem(CQCriteria.ProducedWithinTimePeriod, "Všetky vodomery vyrobené v zadanom časovom období"));
            queryTypeComboBox.Items.Add(new CQSelectionItem(CQCriteria.BenchAndBatchNr, "Stanica a číslo dávky"));
            queryTypeComboBox.Text = "Všetky vodomery vyrobené v zadanom časovom období";

            destinationFileTextBox.Text = string.Format("vysledky_hladania_{0:ddMMyyyy_HHmm}.csv", DateTime.Now);
        }

        private void queryTypeComboBox_SelectedIndexChanged(object sender, EventArgs e)
        {
            CQCriteria = CQCriteria.Undefined;

            /// Determine selected criteria
            foreach (var item in queryTypeComboBox.Items)
            {
                if (item.ToString() == queryTypeComboBox.Text)
                {
                    CQCriteria = (item as CQSelectionItem).CQCriteria;
                    break;
                }
            }

            if (CQCriteria == CQCriteria.Undefined)
            {
                /// No criteria selected
                inputListGroupBox.Enabled = false;
                return;
            }

            /// Update UI elements visibility
            inputListGroupBox.Enabled = (CQCriteria == CQCriteria.ListOfOrders) ||
                                        (CQCriteria == CQCriteria.ListOfPcbNumbers) ||
                                        (CQCriteria == CQCriteria.ListOfSerialNumbers) ||
                                        (CQCriteria == CQCriteria.BenchAndBatchNr);

            timePeriodGroupBox.Enabled = (CQCriteria == CQCriteria.WZTypeIdAndTimePeriod) ||
                                         (CQCriteria == CQCriteria.ProducedWithinTimePeriod);

            if (CQCriteria == CQCriteria.WZTypeIdAndTimePeriod)
            {
                parameterGroupBox.Enabled = true;
                parameterNameLabel.Text = "WZ Type ID";
            }
            else if (CQCriteria == CQCriteria.BenchAndBatchNr)
            {
                parameterGroupBox.Enabled = true;
                parameterNameLabel.Text = "Test bench number (e.g. 10 for WR10)";
            }
            else
            {
                parameterGroupBox.Enabled = false;
                parameterNameLabel.Text = string.Empty;
            }
        }

        private void addToListButton_Click(object sender, EventArgs e)
        {
            AddItemForm dlg = new AddItemForm();
            if (dlg.ShowDialog() == DialogResult.OK)
            {
                if (inputListSB.Length != 0)
                {
                    inputListSB.Append(",");
                }

                inputListSB.Append(dlg.ItemText);
                inputListTextBox.Text = inputListSB.ToString();
            }
        }

        private void importFromFileButton_Click(object sender, EventArgs e)
        {
            MessageBox.Show("Zatiaľ nie je naimplementované");
        }

        private void clearListButton_Click(object sender, EventArgs e)
        {
            inputListSB.Clear();
            inputListTextBox.Text = String.Empty;
        }

        private void okButton_Click(object sender, EventArgs e)
        {
            if (parameterGroupBox.Enabled && !int.TryParse(parameterValueTextBox.Text, out intParameter))
            {
                MessageBox.Show("Parameter je neplatný!");
                return;
            }

            DialogResult = DialogResult.OK;
            Close();
        }

        private void cancelButton_Click(object sender, EventArgs e)
        {
            DialogResult = DialogResult.Cancel;
            Close();
        }

        private void destinationFileButton_Click(object sender, EventArgs e)
        {
            SaveFileDialog dlg = new SaveFileDialog { FileName = destinationFileTextBox.Text };
            if (dlg.ShowDialog() == DialogResult.OK)
            {
                destinationFileTextBox.Text = dlg.FileName;
            }
        }
    }
}