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ProgressBar.cpp

@@ -0,0 +1,50 @@
+#include "ProgressBar.h"
+#include <iostream>
+#include <algorithm>
+
+ProgressBar::ProgressBar(int minValue, int maxValue, char placeholder)
+    : minValue(minValue), maxValue(maxValue), currentValue(minValue), placeholder(placeholder) {}
+
+void ProgressBar::setMinValue(int minValue) {
+    this->minValue = minValue;
+    if (currentValue < minValue) {
+        currentValue = minValue;
+    }
+}
+
+void ProgressBar::setMaxValue(int maxValue) {
+    this->maxValue = maxValue;
+    if (currentValue > maxValue) {
+        currentValue = maxValue;
+    }
+}
+
+void ProgressBar::setCurrentValue(int currentValue) {
+    this->currentValue = std::clamp(currentValue, minValue, maxValue);
+}
+
+void ProgressBar::setPlaceholder(char placeholder) {
+    this->placeholder = placeholder;
+}
+
+void ProgressBar::display() const {
+    int progress = calculateProgress();
+    std::cout << "\033[?25l";
+    std::cout << "\r[";
+
+    for (int i = 0; i < progress; ++i) {
+        std::cout << placeholder;
+    }
+    for (int i = progress; i < 100; ++i) {
+        std::cout << " ";
+    }
+    std::cout << "] " << progress << "%" << std::flush;
+    std::cout << "\033[?25h";
+}
+
+int ProgressBar::calculateProgress() const {
+    if (maxValue == minValue) {
+        return 100;
+    }
+    return (static_cast<double>(currentValue - minValue) / (maxValue - minValue)) * 100;
+}