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;
using System.Data.SqlClient;

namespace hospital
{
    public partial class insertMedCard : Form
    {
        SqlConnection sqlConnection = null;
        SqlDataReader reader = null;
        SqlCommand a = null;
        public insertMedCard()
        {
            InitializeComponent();
        }

        private void insertMedCard_Load(object sender, EventArgs e)
        {
            try
            {
                FormCreating.openConnection(ref sqlConnection);

                disabilityCB.Items.Add("Нет");
                disabilityCB.Items.Add("Да");
                disabilityCB.SelectedIndex = 0;

                a = new SqlCommand($"select name_blood from blood_type", sqlConnection);
                reader = a.ExecuteReader();
                while (reader.Read())
                {
                    bloodCB.Items.Add($"{reader.GetString(0)}");
                }
                reader.Close();
                bloodCB.SelectedIndex = 0;

                a = new SqlCommand($"select name_factor from rh_factor", sqlConnection);
                reader = a.ExecuteReader();
                while (reader.Read())
                {
                    rhFactorCB.Items.Add($"{reader.GetString(0)}");
                }
                reader.Close();
                rhFactorCB.SelectedIndex = 0;
            }
            catch
            {
                MessageBox.Show("Произошла непредвиденная ошибка", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                debugAndTrace.writeInFile("ERROR");
            }
        }

        private void disabilityCB_SelectedIndexChanged(object sender, EventArgs e)
        {
            try
            {
                if (disabilityCB.SelectedItem.Equals("Да"))
                {
                    descriptionDisabilityRTB.Visible = true;
                }
                else
                {
                    descriptionDisabilityRTB.Visible = false;
                }
            }
            catch
            {
                MessageBox.Show("Произошла непредвиденная ошибка", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                debugAndTrace.writeInFile("ERROR");
            }
        }

        private void add_Click(object sender, EventArgs e)
        {
            try
            {
                bool checkTB = false, checkMTB = false;

                foreach (TextBox textBox in this.Controls.OfType<TextBox>())
                {
                    if (String.IsNullOrEmpty(textBox.Text) && textBox.Visible == true)
                    {
                        checkTB = true;
                        break;
                    }
                }

                foreach (MaskedTextBox maskedTextBox in this.Controls.OfType<MaskedTextBox>())
                {
                    if (!maskedTextBox.MaskCompleted)
                    {
                        checkMTB = true;
                        break;
                    }
                }

                if (!checkMTB && !checkTB)
                {
                    DateTime date1 = DateTime.Parse(birthDateDTP.Text);
                    DateTime date2 = DateTime.Parse(passportDateDTP.Text);
                    SqlCommand bloodIndex = new SqlCommand($"select id_blood from blood_type where name_blood like N'{bloodCB.SelectedItem}'", sqlConnection);
                    SqlCommand factorIndex = new SqlCommand($"select id_factor from rh_factor where name_factor like N'{rhFactorCB.SelectedItem}'", sqlConnection);
                    a = new SqlCommand($"insert into [medical_cards] ([Surname_Patient], [Name_Patient], [Midname_Patient], [Date_Birthday_Patient], [Telephone_Patient], [IIAN_Patient], [Passport_Number_Patient], [Passport_Date_Patient], [Passport_Place_Patient], [Passport_Code_Patient], [Number_Policy_Patient], [Disability_Patient], [Description_Disability], [ID_Blood], [ID_Factor], [WorkStudy_Place], [isIll]) values (@Surname_Patient, @Name_Patient, @Midname_Patient, @Date_Birthday_Patient, @Telephone_Patient, @IIAN_Patient, @Passport_Number_Patient, @Passport_Date_Patient, @Passport_Place_Patient, @Passport_Code_Patient, @Number_Policy_Patient, @Disability_Patient, @Description_Disability, @ID_Blood, @ID_Factor, @WorkStudy_Place, @isIll)", sqlConnection);
                    a.Parameters.AddWithValue("Surname_Patient", surnameTB.Text);
                    a.Parameters.AddWithValue("Name_Patient", nameTB.Text);
                    a.Parameters.AddWithValue("Midname_Patient", midnameTB.Text);
                    a.Parameters.AddWithValue("Date_Birthday_Patient", $"{date1.Day}/{date1.Month}/{date1.Year}");
                    a.Parameters.AddWithValue("Telephone_Patient", telephoneMTB.Text);
                    a.Parameters.AddWithValue("IIAN_Patient", iianMTB.Text);
                    a.Parameters.AddWithValue("Passport_Number_Patient", passportNumberMTB.Text);
                    a.Parameters.AddWithValue("Passport_Date_Patient", $"{date2.Day}/{date2.Month}/{date2.Year}");
                    a.Parameters.AddWithValue("Passport_Place_Patient", passpordPlaceTB.Text);
                    a.Parameters.AddWithValue("Passport_Code_Patient", passportCodeMTB.Text);
                    a.Parameters.AddWithValue("Number_Policy_Patient", policyNumberMTB.Text);
                    a.Parameters.AddWithValue("Disability_Patient", disabilityCB.SelectedItem);
                    a.Parameters.AddWithValue("Description_Disability", descriptionDisabilityRTB.Text);
                    a.Parameters.AddWithValue("ID_Blood", bloodIndex.ExecuteScalar().ToString());
                    a.Parameters.AddWithValue("ID_Factor", factorIndex.ExecuteScalar().ToString());
                    a.Parameters.AddWithValue("WorkStudy_Place", workStudyPlaceRTB.Text);
                    a.Parameters.AddWithValue("isIll", 0);
                    Array.Resize(ref auth.data, 16);
                    auth.data[0] = $"Фамилия: {surnameTB.Text}";
                    auth.data[1] = $"Имя: {nameTB.Text}";
                    auth.data[2] = $"Отчество: {midnameTB.Text}";
                    auth.data[3] = $"Дата рождения: {date1.Day}/{date1.Month}/{date1.Year}";
                    auth.data[4] = $"Телефон: {telephoneMTB.Text}";
                    auth.data[5] = $"СНИЛС: {iianMTB.Text}";
                    auth.data[6] = $"Серия и номер паспорта: {passportNumberMTB.Text}";
                    auth.data[7] = $"Дата выдачи паспорта: {date2.Day}/{date2.Month}/{date2.Year}";
                    auth.data[8] = $"Кем выдан: {passpordPlaceTB.Text}";
                    auth.data[9] = $"Код подразделения: {passportCodeMTB.Text}";
                    auth.data[10] = $"Номер страхового полиса: {policyNumberMTB.Text}";
                    auth.data[11] = $"Инвалидность: {disabilityCB.SelectedIndex}";
                    auth.data[12] = $"Описание инвалидности(если есть): {descriptionDisabilityRTB.Text}";
                    auth.data[13] = $"Группа крови: {bloodCB.SelectedItem}";
                    auth.data[14] = $"Резус фактор: {rhFactorCB.SelectedItem}";
                    auth.data[15] = $"Описание трудовой деятельности: {workStudyPlaceRTB.Text}";
                    if (a.ExecuteNonQuery() == 1)
                    {
                        MessageBox.Show("Добавление данных произошло успешно", "Уведомление", MessageBoxButtons.OK, MessageBoxIcon.Information);
                        debugAndTrace.writeInFile("Добавление медицинской карты", auth.data);
                        debugAndTrace.writeInFile("Переход на главную форму");
                        this.Close();
                    }
                    else
                    {
                        MessageBox.Show("Произошла ошибка", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                        debugAndTrace.writeInFile("Ошибка добавления данных медицинской карты", auth.data);
                    }
                }
                else
                {
                    MessageBox.Show("Заполнены не все поля", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    debugAndTrace.writeInFile("Error, заполнены не все поля");
                }
            }
            catch
            {
                MessageBox.Show("Произошла непредвиденная ошибка", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                debugAndTrace.writeInFile("ERROR");
            }
        }

        private void backBTN_Click(object sender, EventArgs e)
        {
            try
            {
                var res = MessageBox.Show("Уверены, что хотите отменить добавление медицинской карты?", "Предупреждение", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
                if (res == DialogResult.Yes)
                {
                    debugAndTrace.writeInFile("Отмена добавления медицинской карты");
                    this.Close();
                }
                else
                {
                    MessageBox.Show("Действие отменено", "Уведомление", MessageBoxButtons.OK, MessageBoxIcon.Information);
                }
            }
            catch
            {
                MessageBox.Show("Произошла непредвиденная ошибка", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                debugAndTrace.writeInFile("ERROR");
            }
        }

        private void label15_Click(object sender, EventArgs e)
        {

        }

        private void workStudyPlaceRTB_TextChanged(object sender, EventArgs e)
        {

        }
    }
}