using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace StacjaProb
{
    public partial class ChoosePumpUnit : Form
    {
        public ChoosePumpUnit()
        {
            InitializeComponent();
        }

        private void LoadCurrentPumpUnit(string srcName = null)
        {
            bool brakDanychWystapil = false;
            string query = "";
            dataGridViewPumpUnit.Rows.Clear();

            dataGridViewPumpUnit.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
            dataGridViewPumpUnit.ColumnCount = 9;
            dataGridViewPumpUnit.Columns[0].Name = "id";
            dataGridViewPumpUnit.Columns[1].Name = "Typ pompy";
            dataGridViewPumpUnit.Columns[2].Name = "Numer pompy";
            dataGridViewPumpUnit.Columns[3].Name = "Typ silnika";
            dataGridViewPumpUnit.Columns[4].Name = "Numer silnika";
            dataGridViewPumpUnit.Columns[5].Name = "Napięcie [V]";
            dataGridViewPumpUnit.Columns[6].Name = "Prąd znamionowy [A]";
            dataGridViewPumpUnit.Columns[7].Name = "Kabel";
            dataGridViewPumpUnit.Columns[8].Name = "Oddział";


            dataGridViewPumpUnit.Columns[0].AutoSizeMode = DataGridViewAutoSizeColumnMode.AllCells;
            dataGridViewPumpUnit.Columns[1].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
            dataGridViewPumpUnit.Columns[2].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
            dataGridViewPumpUnit.Columns[3].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
            dataGridViewPumpUnit.Columns[4].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
            dataGridViewPumpUnit.Columns[5].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
            dataGridViewPumpUnit.Columns[6].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
            dataGridViewPumpUnit.Columns[7].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
            dataGridViewPumpUnit.Columns[8].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;

            query = "SELECT * FROM tst_aggregate_remonty, seg_dev_resources LEFT JOIN seg_engines ON ENG_ID=DRS_DEV_ID WHERE TAR_ENG_DRS_ID=DRS_ID AND (TAR_PUP_NAME LIKE '%" + srcName + "%' OR TAR_PUP_SN_NO LIKE '%" + srcName + "%' OR TAR_ENG_NAME LIKE '%" + srcName + "%' OR TAR_ENG_SN_NO LIKE '%" + srcName + "%' OR ENG_VOLTAGE LIKE '%" + srcName + "%' OR ENG_ELECTRICITY LIKE '%" + srcName + "%') AND TAR_DEV_RESOURCES_ID=706 order by TAR_PUP_NAME, TAR_ENG_NAME";
            //query = "SELECT * FROM tst_aggregate_remonty,seg_engines WHERE TAR_ENG_ID=ENG_ID AND (TAR_PUP_NAME LIKE '%" + srcName + "%' OR TAR_PUP_SN_NO LIKE '%" + srcName + "%' OR TAR_ENG_NAME LIKE '%" + srcName + "%' OR TAR_ENG_SN_NO LIKE '%" + srcName + "%' OR ENG_VOLTAGE LIKE '%" + srcName + "%' OR ENG_ELECTRICITY LIKE '%" + srcName + "%') AND TAR_DEV_RESOURCES_ID=706 order by TAR_PUP_NAME, TAR_ENG_NAME";

            MySql.Data.MySqlClient.MySqlCommand cmd = new MySql.Data.MySqlClient.MySqlCommand(query, mySqlFunctions.connection); 
            MySql.Data.MySqlClient.MySqlDataReader dataReader = cmd.ExecuteReader();
            while (dataReader.Read())
            {
                string kabelInfo = dataReader.IsDBNull(10) || string.IsNullOrWhiteSpace(dataReader[10].ToString())
                    ? "Brak danych w bazie"
                    : dataReader[10].ToString();

                int rowIndex = dataGridViewPumpUnit.Rows.Add(
                    dataReader["TAR_ID"],
                    dataReader["TAR_PUP_NAME"],
                    dataReader["TAR_PUP_SN_NO"],
                    dataReader["TAR_ENG_NAME"],
                    dataReader["TAR_ENG_SN_NO"],
                    dataReader["ENG_VOLTAGE"],
                    dataReader["ENG_ELECTRICITY"],
                    kabelInfo,
                    dataReader["TAR_DEPARTMENT"]
                    );

                // Jeśli brak danych o kablu – podświetl wiersz na żółto
                if (kabelInfo == "Brak danych w bazie")
                {
                    dataGridViewPumpUnit.Rows[rowIndex].DefaultCellStyle.BackColor = Color.LightYellow;
                    brakDanychWystapil = true;
                }
            }
            dataReader.Close();


            if (brakDanychWystapil)
            {
                labelKabelComm.Text = "UWAGA! Dla niektórych agregatów brak danych o kablu - należy niezwłocznie przeprowadzić synchronizację z SEGAP Remonty.";
            }
            else
            {
                labelKabelComm.Text = string.Empty; // wyczyszczenie komunikatu, jeśli wszystko OK
            }

        }




        private void ChoosePumpUnit_Load(object sender, EventArgs e)
        {
            mySqlFunctions.initConnection();
            if (mySqlFunctions.OpenConnection())
            {

                LoadCurrentPumpUnit();
                mySqlFunctions.CloseConnection();
            }
        }

        private void textBoxSearchPumpUnit_TextChanged(object sender, EventArgs e)
        {
            mySqlFunctions.initConnection();
            if (mySqlFunctions.OpenConnection())
            {

                LoadCurrentPumpUnit(textBoxSearchPumpUnit.Text);
                mySqlFunctions.CloseConnection();
            }
        }

        private void dataGridViewPumpUnit_CellContentClick(object sender, DataGridViewCellEventArgs e)
        {
            try
            {
                int rowIndex = e.RowIndex;
                DataGridViewRow row = dataGridViewPumpUnit.Rows[rowIndex];
                vGlobal.ape_aggregate_id = Convert.ToInt32(row.Cells[0].Value);

                this.Close();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }

        private void buttonClose_Click(object sender, EventArgs e)
        {
            this.Close();
        }
    }
}