# floret-kit

The shared **Material 3 Expressive design system + plumbing** for the Floret
family of Android apps ([Calendula](https://gitea.jeanlucmakiola.de/makiolaj/calendula),
[Agendula](https://gitea.jeanlucmakiola.de/makiolaj/agendula), and future siblings).

"Floret" is the family's design language: a Calendula flower head is a cluster of
many small *florets*, and each app is one of them. This repo is the bloom they
share — so a new app doesn't reinvent a settings screen, an edit form, or a theme;
it draws from here.

## How it's consumed

Each app embeds this repo as a **git submodule** and wires it in with a Gradle
**composite build**, so the kit is always built **from source** (no published
artifacts — keeps every app reproducible for F-Droid):

```kotlin
// app's settings.gradle.kts
includeBuild("floret-kit")
```
```kotlin
// app module's build.gradle.kts
implementation("de.jeanlucmakiola.floret:core-time")
```

Gradle's dependency substitution maps `de.jeanlucmakiola.floret:<module>` to the
local source module — edit the kit and the app picks it up immediately.

## Modules

| Module | What it holds |
|--------|---------------|
| `core-time` | Pure-Kotlin date/time helpers: local-day windows (`DayWindow`) for smart-list logic and locale/zone-aware display formatting (`Instant.formatDate()` / `formatTime()` / `formatDateTime()`). No Android, no deps. |
| `core-reminders` | Pure-Kotlin reminder-lead plumbing: the lead-time unit model (`ReminderUnit`, `decomposeReminderMinutes`), the per-target override model (`ReminderOverride` + `reminderLeadFor` / `applyReminderOverride`) and the stored-format codec (`ReminderOverrideCodec`, separators configurable per app). No Android, no deps. Each app layers its own DataStore + string labels on top. |
| `core-locale` | Per-app language plumbing (`AppLanguage`): read the shipped languages from the app's `res/xml/locales_config.xml`, get/set the applied language via `AppCompatDelegate`, and render each language's autonym. The app passes its own `locales_config` resource id; appcompat only, no Compose. |

_More modules (identity/theme, components, screen recipes, provider/prefs/crash plumbing) land as they're extracted from the apps._

## Build

```sh
./gradlew :core-time:test
```