#include <array>
#include <string>


namespace cpluspluslogin {

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

    /// <summary>
    /// Summary for MyForm
    /// </summary>
    public ref class MyForm : public System::Windows::Forms::Form
    {
    public:
        MyForm(void)
        {
            InitializeComponent();
            //
            //TODO: Add the constructor code here
            //
        }

    protected:
        /// <summary>
        /// Clean up any resources being used.
        /// </summary>
        ~MyForm()
        {
            if (components)
            {
                delete components;
            }
        }
    private: System::Windows::Forms::Button^  button1;
    protected:
    private: System::Windows::Forms::Label^  label1;
    private: System::Windows::Forms::TextBox^  textBoxLogin;

    private: System::Windows::Forms::Label^  label2;
    private: System::Windows::Forms::TextBox^  textBoxPassword;


    private:
        /// <summary>
        /// Required designer variable.
        /// </summary>
        System::ComponentModel::Container ^components;

#pragma region Windows Form Designer generated code
        /// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        void InitializeComponent(void)
        {
            this->button1 = (gcnew System::Windows::Forms::Button());
            this->label1 = (gcnew System::Windows::Forms::Label());
            this->textBoxLogin = (gcnew System::Windows::Forms::TextBox());
            this->label2 = (gcnew System::Windows::Forms::Label());
            this->textBoxPassword = (gcnew System::Windows::Forms::TextBox());
            this->SuspendLayout();
            //
            // button1
            //
            this->button1->Location = System::Drawing::Point(39, 116);
            this->button1->Name = L"button1";
            this->button1->Size = System::Drawing::Size(161, 23);
            this->button1->TabIndex = 0;
            this->button1->Text = L"Login";
            this->button1->UseVisualStyleBackColor = true;
            this->button1->Click += gcnew System::EventHandler(this, &MyForm::button1_Click);
            //
            // label1
            //
            this->label1->AutoSize = true;
            this->label1->Location = System::Drawing::Point(36, 40);
            this->label1->Name = L"label1";
            this->label1->Size = System::Drawing::Size(58, 13);
            this->label1->TabIndex = 1;
            this->label1->Text = L"Username:";
            //
            // textBoxLogin
            //
            this->textBoxLogin->Location = System::Drawing::Point(100, 37);
            this->textBoxLogin->Name = L"textBoxLogin";
            this->textBoxLogin->Size = System::Drawing::Size(100, 20);
            this->textBoxLogin->TabIndex = 2;
            //
            // label2
            //
            this->label2->AutoSize = true;
            this->label2->Location = System::Drawing::Point(36, 81);
            this->label2->Name = L"label2";
            this->label2->Size = System::Drawing::Size(56, 13);
            this->label2->TabIndex = 3;
            this->label2->Text = L"Password:";
            //
            // textBoxPassword
            //
            this->textBoxPassword->Location = System::Drawing::Point(98, 74);
            this->textBoxPassword->Name = L"textBoxPassword";
            this->textBoxPassword->Size = System::Drawing::Size(102, 20);
            this->textBoxPassword->TabIndex = 4;
            //
            // MyForm
            //
            this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
            this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
            this->ClientSize = System::Drawing::Size(269, 164);
            this->Controls->Add(this->textBoxPassword);
            this->Controls->Add(this->label2);
            this->Controls->Add(this->textBoxLogin);
            this->Controls->Add(this->label1);
            this->Controls->Add(this->button1);
            this->Name = L"MyForm";
            this->Text = L"Login";
            this->ResumeLayout(false);
            this->PerformLayout();

        }
#pragma endregion
    private: System::Void button1_Click(System::Object^  sender, System::EventArgs^  e)
    {
                 std::string StringLogin[3] {"admin", "user", "user2"};
                 std::string StringPassword[3] {"123123", "123321", "u123123"};
                 String^ out;
                 String^ logins;

                 for (int i = 0; i < 3; i++)
                 {
                     String^ checkName  = gcnew String(StringLogin[i].c_str());

                     if (textBoxLogin->Text == checkName)
                     {
                         String^ checkPassword = gcnew String(StringPassword[i].c_str());
                         if (textBoxPassword->Text == checkPassword)
                         {
                             MessageBox::Show("Login successfull", "You are logged in");
                         }
                         else if (textBoxLogin->Text == gcnew String(StringLogin[0].c_str()) && textBoxPassword->Text == gcnew String(StringPassword[0].c_str()))
                         {

                             for (int i = 0; i < 3; i++)
                             {
                                 out += gcnew String(("%s\t%s\n", StringLogin[i], StringPassword[i]).c_str());
                             }
                             MessageBox::Show("You are logged in as admin\n\nList of users and passwords:\n" + out, "Logged in as admin");
                         }
                     }
                 }

    }
};
}