"""checked with raylib-python-cffi 5.5.0.2
raylib [audio] example - Music playing (streaming)
Example complexity rating: [★☆☆☆] 1/4
Example originally created with raylib 1.3, last time updated with raylib 4.0
Example licensed under an unmodified zlib/libpng license, which is an OSI-certified,
BSD-like license that allows static linking with closed source software
Copyright (c) 2015-2025 Ramon Santamaria (@raysan5)

This source has been converted from C raylib examples to Python.
"""

import pyray as rl
from pathlib import Path

THIS_DIR = Path(__file__).resolve().parent


# ------------------------------------------------------------------------------------
# Program main entry point
# ------------------------------------------------------------------------------------
def main():
    # Initialization
    # --------------------------------------------------------------------------------------
    screen_width = 800
    screen_height = 450

    rl.init_window(
        screen_width,
        screen_height,
        "raylib [audio] example - music playing (streaming)",
    )

    rl.init_audio_device()  # Initialize audio device

    music = rl.load_music_stream(str(THIS_DIR / "resources/country.mp3"))

    rl.play_music_stream(music)

    time_played = 0.0  # Time played normalized [0.0f..1.0f]
    pause = False  # Music playing paused

    rl.set_target_fps(30)  # Set our game to run at 30 frames-per-second
    # --------------------------------------------------------------------------------------

    # Main game loop
    while not rl.window_should_close():  # Detect window close button or ESC key
        # Update
        # ----------------------------------------------------------------------------------
        rl.update_music_stream(music)  # Update music buffer with new stream data

        # Restart music playing (stop and play)
        if rl.is_key_pressed(rl.KEY_SPACE):
            rl.stop_music_stream(music)
            rl.play_music_stream(music)

        # Pause/Resume music playing
        if rl.is_key_pressed(rl.KEY_P):
            pause = not pause

            if pause:
                rl.pause_music_stream(music)
            else:
                rl.resume_music_stream(music)

        # Get normalized time played for current music stream
        time_played = rl.get_music_time_played(music) / rl.get_music_time_length(music)

        if time_played > 1.0:
            time_played = 1.0  # Make sure time played is no longer than music
        # ----------------------------------------------------------------------------------

        # Draw
        # ----------------------------------------------------------------------------------
        rl.begin_drawing()

        rl.clear_background(rl.RAYWHITE)

        rl.draw_text("MUSIC SHOULD BE PLAYING!", 255, 150, 20, rl.LIGHTGRAY)

        rl.draw_rectangle(200, 200, 400, 12, rl.LIGHTGRAY)
        rl.draw_rectangle(200, 200, int(time_played * 400.0), 12, rl.MAROON)
        rl.draw_rectangle_lines(200, 200, 400, 12, rl.GRAY)

        rl.draw_text("PRESS SPACE TO RESTART MUSIC", 215, 250, 20, rl.LIGHTGRAY)
        rl.draw_text("PRESS P TO PAUSE/RESUME MUSIC", 208, 280, 20, rl.LIGHTGRAY)

        rl.end_drawing()
        # ----------------------------------------------------------------------------------

    # De-Initialization
    # --------------------------------------------------------------------------------------
    rl.unload_music_stream(music)  # Unload music stream buffers from RAM

    rl.close_audio_device()  # Close audio device (music streaming is automatically stopped)

    rl.close_window()  # Close window and OpenGL context
    # --------------------------------------------------------------------------------------


if __name__ == "__main__":
    main()