how to generate a report for songs you listen to using mpv

mpvp_collect() {
    [ ! -f "$HOME/.mpvp" ] && : >"$HOME/.mpvp"

    sleep 2

    while true; do
        sleep 5

        x="$(echo '{ "command": ["get_property", "path"] }' | socat - /tmp/mpvipc)"

        [ ! "$x" ] && break

        if [ "$x" ] && [ "$x" != "$(tail -n 1 "$HOME/.mpvp")" ]; then
            sleep 4

            y="$(echo '{ "command": ["get_property", "path"] }' | socat - /tmp/mpvipc)"
            [ "$x" = "$y" ] && echo "$x" >>"$HOME/.mpvp"
        fi
    done
}

alias mpvp='mpvp_collect & mpv --shuffle --loop-playlist --input-ipc-server=/tmp/mpvipc'

{"data":"playlist/girl in red - i'll die anyway. [8MMa35B3HT8].mp3","request_id":0,"error":"success"}

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""MPV playlist song reporter"""

import os
import sys
from html import escape as html_escape
from typing import Any, Dict, List, Tuple
from warnings import filterwarnings as filter_warnings

import ujson  # type: ignore
from css_html_js_minify import html_minify  # type: ignore

SONG_TO_ARTIST: Dict[str, str] = {
    "1985": "bo burnham",
    "apocalypse": "cigarettes after Sex",
    "astronomy": "conan gray",
    "brooklyn baby": "lana del rey",
    "come home to me": "crawlers",
    "daddy issues": "the neighbourhood",
    "feel better": "penelope scott",
    "hornylovesickmess": "girl in red",
    "i wanna be your girlfriend": "girl in red",
    "k.": "cigarettes after Sex",
    "lookalike": "conan gray",
    "lotta true crime": "penelope scott",
    "my man's a hexagon (music video)": "münecat",
    "rät": "penelope scott",
    "sappho": "bushies",
    "serial killer - lana del rey lyrics": "lana del rey",
    "sugar, we're goin down but it's creepier": "kade",
    "sweater weather": "the neighbourhood",
    "talia ⧸⧸ girl in red cover": "girl in red",
    "tv": "bushies",
    "unionize - münecat (music video)": "münecat",
    "watch you sleep.": "girl in red",
    "you used me for my love_girl in red": "girl in red",
}


class UnknownMusicArtistError(Exception):
    """Raised when there is an unknown music artist"""


def sort_dict(d: Dict[str, int]) -> Dict[str, int]:
    return {k: v for k, v in sorted(d.items(), key=lambda item: item[1], reverse=True)}


def fsplit_dels(s: str, *dels: str) -> str:
    for delim in dels:
        s = s.split(delim, maxsplit=1)[0]

    return s.strip()


def get_artist_from_song(song: str) -> str:
    song = song.lower()
    delims: Tuple[str, ...] = (
        "–",
        "-",
        ",",
        "feat.",
        ".",
        "&",
    )

    if song not in SONG_TO_ARTIST and any(d in song for d in delims):
        return fsplit_dels(
            song,
            *delims,
        )
    else:
        if song in SONG_TO_ARTIST:
            return SONG_TO_ARTIST[song].lower()

        raise UnknownMusicArtistError(f"No handled artist for song: {song!r}")


def get_played(data: List[Tuple[str, str]]) -> Dict[str, int]:
    played: Dict[str, int] = {}

    for song, _ in data:
        if song not in played:
            played[song] = 0

        played[song] += 1

    return sort_dict(played)


def get_yt_urls_from_data(data: List[Tuple[str, str]]) -> Dict[str, str]:
    return {song: f"https://ari.lt/yt/watch?v={yt_id}" for song, yt_id in data}


def get_artists_from_played(played: Dict[str, int]) -> Dict[str, List[int]]:
    artists: Dict[str, List[int]] = {}

    for song in played:
        artist = get_artist_from_song(song)

        if artist not in artists:
            artists[artist] = [0, 0]

        artists[artist][0] += 1
        artists[artist][1] += played[song]

    return {
        k: v
        for k, v in sorted(artists.items(), key=lambda item: sum(item[1]), reverse=True)
    }


def parse_song(song: str) -> Tuple[str, str]:
    basename: str = os.path.splitext(os.path.basename(song))[0]
    return basename[:-14], basename[-12:-1]


def parse_data(data: List[Tuple[str, str]]) -> Dict[str, Any]:
    played: Dict[str, int] = get_played(data)

    return {
        "total": len(data),
        "played": played,
        "artists": get_artists_from_played(played),
        "yt-urls": get_yt_urls_from_data(data),
    }


def generate_html_report(data: Dict[str, Any]) -> str:
    styles: str = """
@import url("https://cdn.jsdelivr.net/npm/hack-font@3/build/web/hack.min.css");

:root {
    color-scheme: dark;

    --clr-bg: #262220;
    --clr-fg: #f9f6e8;

    --clr-code-bg: #1f1b1a;
    --clr-code-fg: #f0f3e6;
    --clr-code-bg-dark: #181414;

    --scrollbar-height: 6px; /* TODO: Firefox */
}

*,
*::before,
*::after {
    background-color: var(--clr-bg);
    color: var(--clr-fg);
    font-family: Hack, hack, monospace;

    scrollbar-width: none;
    -ms-overflow-style: none;

    scrollbar-color: var(--clr-code-bg-dark) transparent;

    -webkit-box-sizing: border-box;
    box-sizing: border-box;

    word-wrap: break-word;

    scroll-behavior: smooth;
}

::-webkit-scrollbar,
::-webkit-scrollbar-thumb {
    height: var(--scrollbar-height);
}

::-webkit-scrollbar {
    background-color: transparent;
}

::-webkit-scrollbar-thumb {
    background-color: var(--clr-code-bg-dark);
}

html::-webkit-scrollbar,
body::-webkit-scrollbar {
    display: none !important;
}

body {
    margin: auto;
    padding: 2rem;
    max-width: 1100px;
    min-height: 100vh;
    text-rendering: optimizeSpeed;
}

h1 {
    text-align: center;
    margin: 1em;
    font-size: 2em;
}

li {
    margin: 0.5em;
}

a {
    text-decoration: none;
    text-shadow: 0px 0px 4px white;
}

pre,
pre * {
    background-color: var(--clr-code-bg);
}

pre,
pre *,
code {
    color: var(--clr-code-fg);
}

pre,
pre code {
    overflow-x: auto !important;

    scrollbar-width: initial;
    -ms-overflow-style: initial;
}

pre {
    padding: 1em;
    border-radius: 4px;
}

code:not(pre code) {
    background-color: var(--clr-code-bg);
    border-radius: 2px;
    padding: 0.2em;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        -webkit-animation-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;

        -webkit-animation-iteration-count: 1 !important;
        animation-iteration-count: 1 !important;

        -webkit-transition-duration: 0.01ms !important;
        -o-transition-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;

        scroll-behavior: auto !important;
    }
}

@media (prefers-contrast: more) {
    :root {
        --clr-bg: black;
        --clr-fg: white;

        --clr-code-bg: #181818;
        --clr-code-fg: whitesmoke;

        --scrollbar-height: 12px; /* TODO: Firefox */
    }

    html::-webkit-scrollbar {
        display: initial !important;
    }

    *,
    *::before,
    *::after {
        scrollbar-width: initial !important;
        -ms-overflow-style: initial !important;
    }

    a {
        text-shadow: none !important;

        -webkit-text-decoration: underline dotted !important;
        text-decoration: underline dotted !important;
    }
}
"""

    songs = artists = ""

    for song, times in data["played"].items():
        songs += f"<li><a href=\"{data['yt-urls'][song]}\">{html_escape(song)}</a> (played <code>{times}</code> time{'s' if times > 1 else ''})</li>"

    for artist, songn in data["artists"].items():
        rps: str = f" (<code>{songn[1]}</code> repeats)"
        artists += f"<li>{html_escape(artist)} (<code>{songn[0]}</code> song{'s' if songn[0] > 1 else ''} \
played{rps if songn[1] > 1 else ''})</li>"

    return html_minify(
        f"""<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <title>HTML mpv song report</title>

        <meta name="description" content="What do you listen to" />
        <meta
            name="keywords"
            content="sort, report, music, music report, listen, song"
        />
        <meta
            name="robots"
            content="follow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large"
        />
        <meta property="og:type" content="website" />
        <meta name="color-scheme" content="dark" />

        <style>{styles}</style>
    </head>

    <body>
        <main>
            <h1>What are you listening to?</h1>

            <hr />

            <h2>Stats</h2>

            <ul>
                <li>Songs played: <code>{data['total']}</code></li>
                <li>Unique songs played: <code>{len(data['played'])}</code></li>
                <li>Artists: <code>{len(data['artists'])}</code></li>
            </ul>

            <h2>Top stats</h2>

            <ul>
                <li>Top artist: <code>{tuple(data['artists'].keys())[0]}</code> with <code>{tuple(data['artists'].values())[0][0]}</code> songs played and \
<code>{tuple(data['artists'].values())[0][1]}</code> repeats</li>
                <li>Top song: <code>{tuple(data['played'].keys())[0]}</code> by <code>{get_artist_from_song(tuple(data['played'].keys())[0])}</code> \
with <code>{tuple(data['played'].values())[0]}</code> plays</li>
            </ul>

            <h2>Songs</h1>

            <details>
                <summary>Expand for the list of songs</summary>
                <ul>{songs}</ul>
            </details>

            <h2>Artists</h2>

            <details>
                <summary>Expand for the list of artists</summary>
                <ul>{artists}</ul>
            </details>

            <h2>Raw JSON data</h2>

            <details>
                <summary>Expand for the raw data</summary>
                <pre><code>{ujson.dumps(data, indent=4)}</code></pre>
            </details>
        </main>
    </body>
</html>"""
    )


def main() -> int:
    """Entry/main function"""

    data: List[Tuple[str, str]] = []

    with open(os.path.expanduser("~/.mpvp"), "r") as mpv_data:
        for line in mpv_data:
            if '"data"' not in line:
                continue

            data.append(parse_song(ujson.loads(line)["data"]))

    with open("index.html", "w") as h:
        h.write(generate_html_report(parse_data(data)))

    return 0


if __name__ == "__main__":
    assert main.__annotations__.get("return") is int, "main() should return an integer"

    filter_warnings("error", category=Warning)
    sys.exit(main())

"name - artist": "artist",

css-html-js-minify
ujson

python3 -m pip install --user css-html-js-minify ujson

python3 main.py