# -*- coding: utf-8 -*-
"""
Created on Sat May 23 07:31:00 2026

@author: 79080
"""

import matplotlib.pyplot as plt
import numpy as np

data = {
    ("LinkedList", "shuffled", "insert"): 7.027040939,
    ("HashTable", "shuffled", "insert"): 0.0335156,
    ("BST", "shuffled", "insert"): 0.0416449599,

    ("LinkedList", "shuffled", "find"): 0.06288604,
    ("HashTable", "shuffled", "find"): 0.000380139,
    ("BST", "shuffled", "find"): 0.004672663999,

    ("LinkedList", "shuffled", "delete"): 0.02015744,
    ("HashTable", "shuffled", "delete"): 0.00018072,
    ("BST", "shuffled", "delete"): 0.00052726,

    ("LinkedList", "sorted", "insert"): 6.9302003,
    ("HashTable", "sorted", "insert"): 0.0654692,
    ("BST", "sorted", "insert"): 9.4514979003174,

    ("LinkedList", "sorted", "find"): 0.0654692,
    ("HashTable", "sorted", "find"): 0.0003763999,
    ("BST", "sorted", "find"): 0.11124382,

    ("LinkedList", "sorted", "delete"): 0.02090885999,
    ("HashTable", "sorted", "delete"): 0.0001772999,
    ("BST", "sorted", "delete"): 0.0352541999,
}

structures = ["BST", "LinkedList", "HashTable"]
structure_labels = ["Бинарное дерево", "Связный список", "Хэш-таблица"]

operations = [("insert", "Вставка"), ("find", "Поиск"), ("delete", "Удаление"),]

for op_key, op_title in operations:
    shuffled_values = [data[(s, "shuffled", op_key)] for s in structures]
    sorted_values = [data[(s, "sorted", op_key)] for s in structures]

    x = np.arange(len(structures))
    width = 0.40

    plt.figure(figsize=(10, 5))

    plt.bar(x - width / 2, shuffled_values, width, label="Случайный")
    plt.bar(x + width / 2, sorted_values, width, label="Отсортированный")

    plt.title(op_title)
    plt.ylabel("Время (сек)")
    plt.xticks(x, structure_labels)
    plt.legend()
    plt.grid(axis="y", alpha=0.3)
    plt.tight_layout()

    plt.savefig(f"{op_key}_chart.svg", format="svg")
    plt.show()