Part5/Task_5_2_2/Task_5_2_2.cpp - master - ArtT/Netology

Part5/Task_5_2_2/Task_5_2_2.cpp
89 строк2 KB
ArtT
Добавил задание 5_2
29 май 2026, 19:44
29 май 2026, 19:44d180f20
#include <iostream>
#include <thread>
#include <vector>
#include <mutex>
#include <string>
#include <iomanip>
#include <chrono>
#include "Timer.h"

using namespace std;

enum Color : int {
    BLACK = 0, DARK_BLUE = 1, DARK_GREEN = 2, DARK_CYAN = 3,
    DARK_RED = 4, PURPLE = 5, DARK_YELLOW = 6, LIGHT_GREY = 7,
    DARK_GREY = 8, BLUE = 9, GREEN = 10, CYAN = 11,
    RED = 12, PINK = 13, YELLOW = 14, WHITE = 15
};

const int COLORS[] = { CYAN, GREEN, YELLOW, PINK, BLUE, RED };

constexpr int CALC_STEPS = 40;
constexpr int BAR_WIDTH = 20;

mutex mtx;

void drawRowProgress(int idx, int total)
{
    int  color = COLORS[idx % 6];
    
    this_thread::sleep_for(150ms);

    for (int step = 0; step <= CALC_STEPS; step++)
    {
        this_thread::sleep_for(100ms);

        auto start = chrono::high_resolution_clock::now(); 
        
        int filled = (step * BAR_WIDTH) / CALC_STEPS;

        lock_guard<mutex> lk(mtx);

        consol_parameter::SetPosition(0, idx + 1);   // строка потока
        consol_parameter::SetColor(WHITE, BLACK);
        cout << setw(2) << this_thread::get_id() << " ";

        //Заполненная часть
        consol_parameter::SetColor(color, BLACK);
        for (int i = 0; i < filled; ++i)
            cout << (char)0xDB;

        //Пустая часть
        consol_parameter::SetColor(DARK_GREY, BLACK);
        for (int i = filled; i < BAR_WIDTH; ++i)
            cout << (char)0xB0;

        consol_parameter::SetColor(WHITE, BLACK);
        cout << "| ";

        if (step != CALC_STEPS) {
            consol_parameter::SetColor(LIGHT_GREY, BLACK);
        }
        else {
            auto end = chrono::high_resolution_clock::now();
            chrono::duration<double, milli> time = end - start; 
            
            consol_parameter::SetColor(GREEN, BLACK);            
            cout << to_string(time.count());
        }

        consol_parameter::SetColor(WHITE, BLACK);
        cout << flush;
    }
}

int main()
{
    vector<thread> TV;
    for (int i = 1; i <= 5; i++)
    {
        TV.push_back(thread(drawRowProgress, i, 5));
    }
    for (auto& t : TV)
    {
        t.join();
    }
    consol_parameter::SetPosition(0, 6);

    return EXIT_SUCCESS;
}