expression

import numpy as np
import pygame

# 1. Emotion Coordinates
EMOTION_GROUPS = {
    'group1': ['spiritual', 'solemn', 'serious'],
    'group2': ['sad', 'dark', 'frustrated'],
    'group3': ['sentimental', 'tender', 'dreamy'],
    'group4': ['quiet', 'satisfying', 'soothing'],
    'group5': ['humorous', 'fanciful', 'graceful'],
    'group6': ['happy', 'bright', 'cheerful'],
    'group7': ['exciting', 'dramatic', 'passionate'],
    'group8': ['vigorous', 'robust', 'majestic']
}

# 2. Detailed Frequencies and Amplitudes for each emotion
FREQUENCIES = {
    'spiritual': 260.00,
    'solemn': 262.00,
    'serious': 264.00,
    'sad': 291.00,
    'dark': 293.50,
    'frustrated': 296.00,
    'sentimental': 328.00,
    'tender': 330.50,
    'dreamy': 333.00,
    'quiet': 348.00,
    'satisfying': 350.50,
    'soothing': 353.00,
    'humorous': 390.00,
    'fanciful': 392.50,
    'graceful': 395.00,
    'happy': 438.00,
    'bright': 441.50,
    'cheerful': 444.00,
    'exciting': 492.00,
    'dramatic': 495.50,
    'passionate': 498.00,
    'vigorous': 522.00,
    'robust': 524.50,
    'majestic': 527.00
}

AMPLITUDES = {
    'spiritual': 0.19,
    'solemn': 0.20,
    'serious': 0.21,
    'sad': 0.29,
    'dark': 0.30,
    'frustrated': 0.31,
    'sentimental': 0.39,
    'tender': 0.40,
    'dreamy': 0.41,
    'quiet': 0.49,
    'satisfying': 0.50,
    'soothing': 0.51,
    'humorous': 0.59,
    'fanciful': 0.60,
    'graceful': 0.61,
    'happy': 0.69,
    'bright': 0.70,
    'cheerful': 0.71,
    'exciting': 0.79,
    'dramatic': 0.80,
    'passionate': 0.81,
    'vigorous': 0.99,
    'robust': 1.00,
    'majestic': 1.01
}

def get_emotion_group(emotion):
    for group, emotions in EMOTION_GROUPS.items():
        if emotion in emotions:
            return group
    return None

def play_piano_for_emotion(emotion):
    frequency = FREQUENCIES[emotion]
    amplitude = AMPLITUDES[emotion]

    pygame.mixer.init(frequency=frequency)
    pygame.mixer.music.set_volume(amplitude)
    pygame.mixer.music.load('path_to_piano_note.wav')
    pygame.mixer.music.play()

    pygame.time.wait(1000)

emotion_input = input("Enter an emotion: ").strip().lower()
group = get_emotion_group(emotion_input)

if group:
    print(f"Detected Group: {group}")
    play_piano_for_emotion(emotion_input)
else:
    print("Unknown emotion.")