"""Registry of the Flutter apps that use the shared icon family.

Adding a new app here (plus a glyph in :mod:`python_pkg.app_icons.glyphs`) is
all that is needed for it to get an on-style icon. The accent is the one
shared family accent (`#B8862E`, from the `unified-design-system` skill) —
apps are distinguished by glyph shape, not color; do not give a new app its
own accent.
"""

from __future__ import annotations

from pathlib import Path
from typing import Final

from python_pkg.app_icons._app_icon import AppIcon

__all__ = ["APPS", "AppIcon", "get_app"]


_HOME = Path.home()

APPS: Final[dict[str, AppIcon]] = {
    app.key: app
    for app in (
        AppIcon(
            key="dufs_client",
            # The live app: ~/dufs_client is a stale, remote-less checkout that
            # was superseded when dufs-cloud absorbed it (see testsAndMisc
            # CLAUDE.md). Same package name, so it is easy to icon the wrong one.
            repo=_HOME / "src/dufs-cloud" / "app",
            accent="#B8862E",
            glyph="cloud-down",
            icon_name="dufs-client",
            linux=False,
        ),
        AppIcon(
            key="focus_owner",
            # Absorbed into the phone-focus-mode monorepo on 2026-08-24; the
            # standalone ~/focus-owner clone is gone, as is its GitHub repo.
            repo=_HOME / "src/phone-focus-mode" / "focus-owner",
            accent="#B8862E",
            glyph="padlock-closed",
            icon_name="focus-owner",
            linux=False,
        ),
        AppIcon(
            key="workout_app",
            repo=_HOME / "src/screen-locker" / "stronglift_replacement" / "workout_app",
            accent="#B8862E",
            glyph="barbell",
            icon_name="workout-app",
            linux=False,
        ),
        AppIcon(
            key="wake_alarm_sync",
            repo=_HOME / "src/wake-alarm" / "phone_app",
            accent="#B8862E",
            glyph="clock",
            icon_name="wake-alarm-sync",
            linux=False,
        ),
        AppIcon(
            key="diet_guard_app",
            repo=_HOME / "src/diet-guard" / "app",
            accent="#B8862E",
            glyph="shield-cutlery",
            icon_name="diet-guard-app",
            linux=True,
        ),
        AppIcon(
            key="todo",
            repo=_HOME / "src/todo",
            accent="#B8862E",
            glyph="checklist",
            icon_name="todo",
            linux=True,
        ),
        AppIcon(
            key="untools",
            repo=_HOME / "src/untools",
            accent="#B8862E",
            glyph="decision-tree",
            icon_name="untools",
            # Desktop is the web build in a Chrome --app window, so there is
            # no GTK app to hand a hicolor PNG to.
            linux=False,
        ),
        AppIcon(
            key="punchme",
            repo=_HOME / "src/punchme",
            accent="#B8862E",
            glyph="punch-card",
            icon_name="punchme",
            # Android-only app: no GTK desktop build to hand a hicolor PNG to.
            linux=False,
        ),
        AppIcon(
            key="restaurant_rater",
            repo=_HOME / "src/restaurant-rater",
            accent="#B8862E",
            glyph="bowl-star",
            icon_name="restaurant-rater",
            # Android-only app: no GTK desktop build to hand a hicolor PNG to.
            linux=False,
        ),
        AppIcon(
            key="habit_stack",
            repo=_HOME / "src/habit_stack",
            accent="#B8862E",
            glyph="chain-link",
            icon_name="habit-stack",
            linux=False,
        ),
        AppIcon(
            key="home_inventory",
            repo=_HOME / "src/home_inventory",
            accent="#B8862E",
            glyph="storage-box",
            icon_name="home-inventory",
            linux=True,
        ),
        AppIcon(
            key="epopeja_karta",
            repo=_HOME / "src/epopeja_karta",
            accent="#B8862E",
            glyph="quill-nib",
            icon_name="epopeja-karta",
            # A linux/ target exists, but only so the app can be driven on the
            # desktop during development. It is a character sheet you bring to
            # the table, so it ships no desktop entry and gets no hicolor set.
            linux=False,
        ),
        AppIcon(
            key="octoforge",
            # The Flutter app is a subdirectory of the repo: the repo root
            # holds the pure-Dart core and the tooling alongside it.
            repo=_HOME / "src/octoforge" / "app",
            accent="#B8862E",
            glyph="anvil",
            icon_name="octoforge",
            # Unlike the other phone-first apps, this one is genuinely used on
            # the desktop too, so it gets the hicolor set and a desktop entry.
            linux=True,
        ),
        AppIcon(
            key="kuhylog",
            repo=_HOME / "src/kuhylog",
            accent="#B8862E",
            glyph="track-bars",
            icon_name="kuhylog",
            # Android is the real target (home-screen widget, quick-settings
            # tile); the Linux build exists for trying the UI without a phone,
            # so it still wants the hicolor set.
            linux=True,
        ),
        AppIcon(
            key="lyricanki",
            repo=_HOME / "src/lyricanki",
            accent="#B8862E",
            glyph="note-ascender",
            icon_name="lyricanki",
            # Mobile-primary by decision Q6: the pack builder is a Python tool
            # run on the desktop, but the Flutter app itself has no Linux target.
            linux=False,
        ),
        AppIcon(
            key="betting_sim",
            repo=_HOME / "src/betting-sim" / "app",
            accent="#B8862E",
            glyph="track-bars",
            icon_name="betting_sim",
            # Ships to Android natively and to Linux via a Chrome-wrapped web
            # build, so the GTK embedder is never used and the hicolor set
            # would go unread.
            linux=False,
        ),
        AppIcon(
            key="home_guard_app",
            repo=_HOME / "src/home-guard" / "app",
            accent="#B8862E",
            glyph="house-tick",
            icon_name="home-guard",
            linux=False,
        ),
        AppIcon(
            key="signalbot_remote",
            # Inside the bot's own repository, not beside it: the app is a
            # client of that repo's management API, and kuhy's call was that a
            # route change and the client change land in one commit.
            repo=_HOME / "src/signal-bot" / "app",
            accent="#B8862E",
            glyph="remote-wave",
            icon_name="signalbot_remote",
            # Android only. The bot's desktop control is the TypeScript page
            # it already has, served on loopback.
            linux=False,
        ),
        AppIcon(
            key="umbrella",
            repo=_HOME / "src/umbrella",
            accent="#B8862E",
            glyph="umbrella",
            icon_name="umbrella",
            linux=False,
        ),
        AppIcon(
            key="book_guard_app",
            repo=_HOME / "src/book-guard/app",
            accent="#B8862E",
            glyph="open-book",
            icon_name="book-guard",
            linux=False,
        ),
    )
}


def get_app(key: str) -> AppIcon:
    """Look up an app by key.

    Parameters:
    key (str): App identifier, e.g. ``"todo"``.

    Returns:
    AppIcon: The matching configuration.

    Raises:
    KeyError: If no app with that key is registered.
    """
    try:
        return APPS[key]
    except KeyError:
        available = ", ".join(sorted(APPS))
        msg = f"unknown app {key!r}; available: {available}"
        raise KeyError(msg) from None