---

#pragma once

namespace OSAGO_Calculator {

    using namespace System;
    using namespace System::ComponentModel;
    using namespace System::Collections;
    using namespace System::Windows::Forms;
    using namespace System::Data;
    using namespace System::Drawing;
    using namespace System::Globalization;

    public ref class Form1 : public System::Windows::Forms::Form
    {
    public:
        Form1(void)
        {
            InitializeComponent();
        }

    protected:
        ~Form1()
        {
            if (components)
            {
                delete components;
            }
        }

    private: System::Windows::Forms::Label^  labelTitle;
    private: System::Windows::Forms::Label^  labelBaseRate;
    private: System::Windows::Forms::TextBox^  textBoxBaseRate;
    private: System::Windows::Forms::Label^  labelTerritory;
    private: System::Windows::Forms::ComboBox^  comboBoxTerritory;
    private: System::Windows::Forms::Label^  labelClass;
    private: System::Windows::Forms::TextBox^  textBoxClass;
    private: System::Windows::Forms::Label^  labelAccidents;
    private: System::Windows::Forms::TextBox^  textBoxAccidents;
    private: System::Windows::Forms::Label^  labelAgeExperience;
    private: System::Windows::Forms::ComboBox^  comboBoxAgeExperience;
    private: System::Windows::Forms::CheckBox^  checkBoxLimitedDrivers;
    private: System::Windows::Forms::Label^  labelPower;
    private: System::Windows::Forms::ComboBox^  comboBoxPower;
    private: System::Windows::Forms::Label^  labelPeriod;
    private: System::Windows::Forms::ComboBox^  comboBoxPeriod;
    private: System::Windows::Forms::Button^  buttonOK;
    private: System::Windows::Forms::Button^  buttonCancel;

    private: System::ComponentModel::Container ^components;

#pragma region Windows Form Designer generated code
        void InitializeComponent(void)
        {
            this->labelTitle = (gcnew System::Windows::Forms::Label());
            this->labelBaseRate = (gcnew System::Windows::Forms::Label());
            this->textBoxBaseRate = (gcnew System::Windows::Forms::TextBox());
            this->labelTerritory = (gcnew System::Windows::Forms::Label());
            this->comboBoxTerritory = (gcnew System::Windows::Forms::ComboBox());
            this->labelClass = (gcnew System::Windows::Forms::Label());
            this->textBoxClass = (gcnew System::Windows::Forms::TextBox());
            this->labelAccidents = (gcnew System::Windows::Forms::Label());
            this->textBoxAccidents = (gcnew System::Windows::Forms::TextBox());
            this->labelAgeExperience = (gcnew System::Windows::Forms::Label());
            this->comboBoxAgeExperience = (gcnew System::Windows::Forms::ComboBox());
            this->checkBoxLimitedDrivers = (gcnew System::Windows::Forms::CheckBox());
            this->labelPower = (gcnew System::Windows::Forms::Label());
            this->comboBoxPower = (gcnew System::Windows::Forms::ComboBox());
            this->labelPeriod = (gcnew System::Windows::Forms::Label());
            this->comboBoxPeriod = (gcnew System::Windows::Forms::ComboBox());
            this->buttonOK = (gcnew System::Windows::Forms::Button());
            this->buttonCancel = (gcnew System::Windows::Forms::Button());
            this->SuspendLayout();
            // 
            // labelTitle
            // 
            this->labelTitle->AutoSize = true;
            this->labelTitle->Location = System::Drawing::Point(20, 20);
            this->labelTitle->Name = L"labelTitle";
            this->labelTitle->Size = System::Drawing::Size(550, 65);
            this->labelTitle->TabIndex = 0;
            this->labelTitle->Text = L"Расчет тарифа по обязательному страхованию гражданской\r\nответственности владельца транспортного средства\r\n(физического лица владельца легкового автомобиля)";
            // 
            // labelBaseRate
            // 
            this->labelBaseRate->AutoSize = true;
            this->labelBaseRate->Location = System::Drawing::Point(20, 110);
            this->labelBaseRate->Name = L"labelBaseRate";
            this->labelBaseRate->Size = System::Drawing::Size(280, 13);
            this->labelBaseRate->TabIndex = 1;
            this->labelBaseRate->Text = L"Базовая ставка страхового тарифа (руб.):";
            // 
            // textBoxBaseRate
            // 
            this->textBoxBaseRate->Location = System::Drawing::Point(320, 107);
            this->textBoxBaseRate->Name = L"textBoxBaseRate";
            this->textBoxBaseRate->Size = System::Drawing::Size(100, 20);
            this->textBoxBaseRate->TabIndex = 2;
            this->textBoxBaseRate->Text = L"1980";
            // 
            // labelTerritory
            // 
            this->labelTerritory->AutoSize = true;
            this->labelTerritory->Location = System::Drawing::Point(20, 145);
            this->labelTerritory->Name = L"labelTerritory";
            this->labelTerritory->Size = System::Drawing::Size(290, 13);
            this->labelTerritory->TabIndex = 3;
            this->labelTerritory->Text = L"Территория преимущественного использования:";
            // 
            // comboBoxTerritory
            // 
            this->comboBoxTerritory->DropDownStyle = System::Windows::Forms::ComboBoxStyle::DropDownList;
            this->comboBoxTerritory->FormattingEnabled = true;
            this->comboBoxTerritory->Items->AddRange(gcnew cli::array< System::Object^  >(5) {
                L"Москва", L"Санкт-Петербург", L"Другие города с населением > 1 млн",
                L"Другие города с населением < 1 млн", L"Сельская местность"
            });
            this->comboBoxTerritory->Location = System::Drawing::Point(320, 142);
            this->comboBoxTerritory->Name = L"comboBoxTerritory";
            this->comboBoxTerritory->Size = System::Drawing::Size(250, 21);
            this->comboBoxTerritory->TabIndex = 4;
            this->comboBoxTerritory->SelectedIndex = 0;
            // 
            // labelClass
            // 
            this->labelClass->AutoSize = true;
            this->labelClass->Location = System::Drawing::Point(20, 180);
            this->labelClass->Name = L"labelClass";
            this->labelClass->Size = System::Drawing::Size(140, 13);
            this->labelClass->TabIndex = 5;
            this->labelClass->Text = L"Класс предыдущего года:";
            // 
            // textBoxClass
            // 
            this->textBoxClass->Location = System::Drawing::Point(180, 177);
            this->textBoxClass->Name = L"textBoxClass";
            this->textBoxClass->Size = System::Drawing::Size(60, 20);
            this->textBoxClass->TabIndex = 6;
            this->textBoxClass->Text = L"3";
            // 
            // labelAccidents
            // 
            this->labelAccidents->AutoSize = true;
            this->labelAccidents->Location = System::Drawing::Point(280, 180);
            this->labelAccidents->Name = L"labelAccidents";
            this->labelAccidents->Size = System::Drawing::Size(180, 13);
            this->labelAccidents->TabIndex = 7;
            this->labelAccidents->Text = L"Количество страховых случаев:";
            // 
            // textBoxAccidents
            // 
            this->textBoxAccidents->Location = System::Drawing::Point(480, 177);
            this->textBoxAccidents->Name = L"textBoxAccidents";
            this->textBoxAccidents->Size = System::Drawing::Size(60, 20);
            this->textBoxAccidents->TabIndex = 8;
            this->textBoxAccidents->Text = L"0";
            // 
            // labelAgeExperience
            // 
            this->labelAgeExperience->AutoSize = true;
            this->labelAgeExperience->Location = System::Drawing::Point(20, 215);
            this->labelAgeExperience->Name = L"labelAgeExperience";
            this->labelAgeExperience->Size = System::Drawing::Size(85, 13);
            this->labelAgeExperience->TabIndex = 9;
            this->labelAgeExperience->Text = L"Возраст и стаж:";
            // 
            // comboBoxAgeExperience
            // 
            this->comboBoxAgeExperience->DropDownStyle = System::Windows::Forms::ComboBoxStyle::DropDownList;
            this->comboBoxAgeExperience->FormattingEnabled = true;
            this->comboBoxAgeExperience->Items->AddRange(gcnew cli::array< System::Object^  >(4) {
                L"До 22 лет, стаж до 3 лет", L"22-25 лет, стаж до 3 лет",
                L"Старше 25 лет, стаж до 3 лет", L"Старше 25 лет, стаж более 3 лет"
            });
            this->comboBoxAgeExperience->Location = System::Drawing::Point(180, 212);
            this->comboBoxAgeExperience->Name = L"comboBoxAgeExperience";
            this->comboBoxAgeExperience->Size = System::Drawing::Size(330, 21);
            this->comboBoxAgeExperience->TabIndex = 10;
            this->comboBoxAgeExperience->SelectedIndex = 3;
            // 
            // checkBoxLimitedDrivers
            // 
            this->checkBoxLimitedDrivers->AutoSize = true;
            this->checkBoxLimitedDrivers->Checked = true;
            this->checkBoxLimitedDrivers->CheckState = System::Windows::Forms::CheckState::Checked;
            this->checkBoxLimitedDrivers->Location = System::Drawing::Point(23, 250);
            this->checkBoxLimitedDrivers->Name = L"checkBoxLimitedDrivers";
            this->checkBoxLimitedDrivers->Size = System::Drawing::Size(450, 17);
            this->checkBoxLimitedDrivers->TabIndex = 11;
            this->checkBoxLimitedDrivers->Text = L"ограничение количества лиц, допущенных к управлению ТС";
            this->checkBoxLimitedDrivers->UseVisualStyleBackColor = true;
            // 
            // labelPower
            // 
            this->labelPower->AutoSize = true;
            this->labelPower->Location = System::Drawing::Point(20, 285);
            this->labelPower->Name = L"labelPower";
            this->labelPower->Size = System::Drawing::Size(145, 13);
            this->labelPower->TabIndex = 12;
            this->labelPower->Text = L"Мощность двигателя (л.с.):";
            // 
            // comboBoxPower
            // 
            this->comboBoxPower->DropDownStyle = System::Windows::Forms::ComboBoxStyle::DropDownList;
            this->comboBoxPower->FormattingEnabled = true;
            this->comboBoxPower->Items->AddRange(gcnew cli::array< System::Object^  >(6) {
                L"До 50", L"50-70", L"70-100", L"100-120", L"120-150", L"Свыше 150"
            });
            this->comboBoxPower->Location = System::Drawing::Point(180, 282);
            this->comboBoxPower->Name = L"comboBoxPower";
            this->comboBoxPower->Size = System::Drawing::Size(200, 21);
            this->comboBoxPower->TabIndex = 13;
            this->comboBoxPower->SelectedIndex = 2;
            // 
            // labelPeriod
            // 
            this->labelPeriod->AutoSize = true;
            this->labelPeriod->Location = System::Drawing::Point(20, 320);
            this->labelPeriod->Name = L"labelPeriod";
            this->labelPeriod->Size = System::Drawing::Size(140, 13);
            this->labelPeriod->TabIndex = 14;
            this->labelPeriod->Text = L"Период использования ТС:";
            // 
            // comboBoxPeriod
            // 
            this->comboBoxPeriod->DropDownStyle = System::Windows::Forms::ComboBoxStyle::DropDownList;
            this->comboBoxPeriod->FormattingEnabled = true;
            this->comboBoxPeriod->Items->AddRange(gcnew cli::array< System::Object^  >(4) {
                L"3 месяца", L"6 месяцев", L"9 месяцев", L"12 месяцев"
            });
            this->comboBoxPeriod->Location = System::Drawing::Point(180, 317);
            this->comboBoxPeriod->Name = L"comboBoxPeriod";
            this->comboBoxPeriod->Size = System::Drawing::Size(200, 21);
            this->comboBoxPeriod->TabIndex = 15;
            this->comboBoxPeriod->SelectedIndex = 3;
            // 
            // buttonOK
            // 
            this->buttonOK->Location = System::Drawing::Point(150, 370);
            this->buttonOK->Name = L"buttonOK";
            this->buttonOK->Size = System::Drawing::Size(100, 30);
            this->buttonOK->TabIndex = 16;
            this->buttonOK->Text = L"OK";
            this->buttonOK->UseVisualStyleBackColor = true;
            this->buttonOK->Click += gcnew System::EventHandler(this, &Form1::buttonOK_Click);
            // 
            // buttonCancel
            // 
            this->buttonCancel->DialogResult = System::Windows::Forms::DialogResult::Cancel;
            this->buttonCancel->Location = System::Drawing::Point(280, 370);
            this->buttonCancel->Name = L"buttonCancel";
            this->buttonCancel->Size = System::Drawing::Size(100, 30);
            this->buttonCancel->TabIndex = 17;
            this->buttonCancel->Text = L"Отмена";
            this->buttonCancel->UseVisualStyleBackColor = true;
            // 
            // Form1
            // 
            this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
            this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
            this->BackColor = System::Drawing::SystemColors::ControlLightLight;
            this->CancelButton = this->buttonCancel;
            this->ClientSize = System::Drawing::Size(600, 430);
            this->Controls->Add(this->buttonCancel);
            this->Controls->Add(this->buttonOK);
            this->Controls->Add(this->comboBoxPeriod);
            this->Controls->Add(this->labelPeriod);
            this->Controls->Add(this->comboBoxPower);
            this->Controls->Add(this->labelPower);
            this->Controls->Add(this->checkBoxLimitedDrivers);
            this->Controls->Add(this->comboBoxAgeExperience);
            this->Controls->Add(this->labelAgeExperience);
            this->Controls->Add(this->textBoxAccidents);
            this->Controls->Add(this->labelAccidents);
            this->Controls->Add(this->textBoxClass);
            this->Controls->Add(this->labelClass);
            this->Controls->Add(this->comboBoxTerritory);
            this->Controls->Add(this->labelTerritory);
            this->Controls->Add(this->textBoxBaseRate);
            this->Controls->Add(this->labelBaseRate);
            this->Controls->Add(this->labelTitle);
            this->Name = L"Form1";
            this->Text = L"ОСАГО";
            this->ResumeLayout(false);
            this->PerformLayout();
        }
#pragma endregion

    // Коэффициенты для расчета
    private: double GetTerritoryCoefficient()
        {
            switch (comboBoxTerritory->SelectedIndex)
            {
                case 0: return 2.0;   // Москва
                case 1: return 1.8;   // Санкт-Петербург
                case 2: return 1.5;   // Другие города > 1 млн
                case 3: return 1.3;   // Другие города < 1 млн
                case 4: return 0.9;   // Сельская местность
                default: return 1.0;
            }
        }

    private: double GetAgeExperienceCoefficient()
        {
            switch (comboBoxAgeExperience->SelectedIndex)
            {
                case 0: return 1.8;   // До 22 лет, стаж до 3 лет
                case 1: return 1.7;   // 22-25 лет, стаж до 3 лет
                case 2: return 1.4;   // Старше 25 лет, стаж до 3 лет
                case 3: return 1.0;   // Старше 25 лет, стаж более 3 лет
                default: return 1.0;
            }
        }

    private: double GetPowerCoefficient()
        {
            switch (comboBoxPower->SelectedIndex)
            {
                case 0: return 0.6;   // До 50
                case 1: return 1.0;   // 50-70
                case 2: return 1.1;   // 70-100
                case 3: return 1.2;   // 100-120
                case 4: return 1.4;   // 120-150
                case 5: return 1.6;   // Свыше 150
                default: return 1.0;
            }
        }

    private: double GetPeriodCoefficient()
        {
            switch (comboBoxPeriod->SelectedIndex)
            {
                case 0: return 0.5;   // 3 месяца
                case 1: return 0.7;   // 6 месяцев
                case 2: return 0.9;   // 9 месяцев
                case 3: return 1.0;   // 12 месяцев
                default: return 1.0;
            }
        }

    private: double GetDriversCoefficient()
        {
            return checkBoxLimitedDrivers->Checked ? 1.0 : 1.8;
        }

    private: double GetKBMCoefficient()
        {
            try 
            {
                int class_val = Int32::Parse(textBoxClass->Text);
                int accidents = Int32::Parse(textBoxAccidents->Text);
                
                double kbm = 1.0;
                
                if (accidents > 0)
                    kbm = 1.0 + (accidents * 0.5);
                
                return kbm;
            }
            catch (...)
            {
                return 1.0;
            }
        }

    // Обработчик кнопки OK
    private: System::Void buttonOK_Click(System::Object^  sender, System::EventArgs^  e)
        {
            try
            {
                double baseRate = Double::Parse(textBoxBaseRate->Text, 
                    CultureInfo::InvariantCulture);
                
                if (baseRate <= 0)
                {
                    MessageBox::Show("Базовая ставка должна быть положительным числом!",
                        "Ошибка", MessageBoxButtons::OK, MessageBoxIcon::Warning);
                    return;
                }

                double coefficient = GetTerritoryCoefficient() *
                    GetAgeExperienceCoefficient() *
                    GetPowerCoefficient() *
                    GetPeriodCoefficient() *
                    GetDriversCoefficient() *
                    GetKBMCoefficient();

                double totalCost = baseRate * coefficient;

                String^ message = String::Format(
                    "Стоимость ОСАГО: {0:F2} руб.\n\n" +
                    "Коэффициенты:\n" +
                    "Территория: {1:F2}\n" +
                    "Возраст/стаж: {2:F2}\n" +
                    "Мощность: {3:F2}\n" +
                    "Период: {4:F2}\n" +
                    "Водители: {5:F2}\n" +
                    "КБМ: {6:F2}\n\n" +
                    "Итоговый коэффициент: {7:F2}",
                    totalCost,
                    GetTerritoryCoefficient(),
                    GetAgeExperienceCoefficient(),
                    GetPowerCoefficient(),
                    GetPeriodCoefficient(),
                    GetDriversCoefficient(),
                    GetKBMCoefficient(),
                    coefficient);

                MessageBox::Show(message, "Результат расчета ОСАГО",
                    MessageBoxButtons::OK, MessageBoxIcon::Information);
            }
            catch (FormatException^)
            {
                MessageBox::Show("Пожалуйста, введите корректные числовые значения!",
                    "Ошибка ввода", MessageBoxButtons::OK, MessageBoxIcon::Error);
            }
            catch (Exception^ ex)
            {
                MessageBox::Show("Произошла ошибка: " + ex->Message,
                    "Ошибка", MessageBoxButtons::OK, MessageBoxIcon::Error);
            }
        }

    // Обработчик кнопки Отмена
    private: System::Void buttonCancel_Click(System::Object^  sender, System::EventArgs^  e)
        {
            this->Close();
        }
    };
}