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calendula/app/src/main/java/de/jeanlucmakiola/calendula/ui/CalendarHostViewModel.kt
T
Jean-Luc Makiolaandmakiolaj b627ed04b7
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Move onto floret's shared rows, onboarding pieces and Android helpers (#410)
Stacked on #409 (its commit shows here until it merges). Bumps floret-kit to 5093e1c (floret main, floret-kit#14) and deletes the local copies of what moved there. Widget code untouched.

- `GroupedRow(checked)` for the check-mark rows; `GroupedSwitchRow` for 16 switch rows; `OptionRows` in the three settings preview pickers; `CustomExpandRow` for the three "Custom" picker rows
- `IconInfoCard` replaces `EditCard` and `DetailCard`; `GroupedHint` replaces `SettingsHint` / `HintText` / `PickerDescription`
- Onboarding steps use `OnboardingScaffold(headline, supporting)` and `OnboardingPrimaryButton`
- `LanguagePickerRow(header, predictiveBack)` replaces the local `LanguageRow`
- `relativeTimeAgo`, `ReminderOverride.minutesOrEmpty()`
- New `core-android` dependency: `goAsync { }` in the reminder receivers, `hasPermission` for all non-widget permission checks, `broadcastTicks` behind TodaySource / ZoneSource, `setWakeup` in the reminder and snooze alarms, `stateWhileSubscribed` for the 39 `WhileSubscribed(5_000)` sites

One visible change: the expand rows in Event form and Notification settings show floret's rotating chevron instead of swapping ExpandLess/ExpandMore.

Kept local on purpose: the Reliable delivery row (no selected highlight today), the Dynamic colour switch (isn't dimmed when unavailable), HiddenCalendarsStep's headline (needs its inset padding) and ViewStep's onboarding block (headlineSmall).

Co-authored-by: Jean-Luc Makiola <business@jeanlucmakiola.de>
Reviewed-on: https://codeberg.org/jlmakiola/calendula/pulls/410
2026-10-15 23:06:26 +02:00

81 lines
3.2 KiB
Kotlin

package de.jeanlucmakiola.calendula.ui
import androidx.lifecycle.ViewModel
import androidx.lifecycle.viewModelScope
import dagger.hilt.android.lifecycle.HiltViewModel
import de.jeanlucmakiola.calendula.data.prefs.SettingsPrefs
import de.jeanlucmakiola.calendula.data.time.TodaySource
import de.jeanlucmakiola.calendula.data.time.currentDate
import de.jeanlucmakiola.calendula.ui.common.CalendarView
import de.jeanlucmakiola.calendula.ui.common.IMPLEMENTED_VIEWS
import de.jeanlucmakiola.floret.android.stateWhileSubscribed
import kotlinx.coroutines.flow.StateFlow
import kotlinx.coroutines.flow.map
import kotlinx.coroutines.flow.first
import kotlinx.datetime.LocalDate
import javax.inject.Inject
/**
* Supplies [CalendarHost] with the user's default startup view (M1). Held as a
* nullable [StateFlow] so the host can wait for DataStore's first emission before
* seeding its view back stack — rendering nothing for that first frame rather
* than flashing the old hard-coded Week view and then correcting it.
*/
@HiltViewModel
class CalendarHostViewModel @Inject constructor(
prefs: SettingsPrefs,
todaySource: TodaySource,
) : ViewModel() {
/** Today, kept current across midnight so the shared focus can follow it (#373). */
val today: StateFlow<LocalDate> = todaySource.today.stateWhileSubscribed(
scope = viewModelScope,
initialValue = currentDate(),
)
val defaultView: StateFlow<CalendarView?> = prefs.defaultView.stateWhileSubscribed(
scope = viewModelScope,
initialValue = null,
)
/** Views the top-bar quick-switch pill cycles through, in the user's order (#24). */
val quickSwitchViews: StateFlow<List<CalendarView>> = prefs.quickSwitchConfig
.map { it.cycle }
.stateWhileSubscribed(
scope = viewModelScope,
initialValue = IMPLEMENTED_VIEWS,
)
/** Order of the views in the navigation drawer (#24); every view always shown. */
val drawerViewOrder: StateFlow<List<CalendarView>> = prefs.drawerViewOrder
.stateWhileSubscribed(
scope = viewModelScope,
initialValue = IMPLEMENTED_VIEWS,
)
/** Whether each view's jump-to-today control lives in the top bar, not the FAB (#60). */
val todayButtonInToolbar: StateFlow<Boolean> = prefs.todayButtonInToolbar
.stateWhileSubscribed(
scope = viewModelScope,
initialValue = false,
)
/**
* Whether events may be dragged to another slot to reschedule them (#68, #173).
* Off until the stored value arrives, even though the preference itself defaults
* on: the wrong guess costs an enabled user a gesture for the few frames a cold
* start takes to read DataStore, but re-arms the one thing a disabled user
* switched off to be rid of.
*/
val dragToReschedule: StateFlow<Boolean> = prefs.dragToReschedule
.stateWhileSubscribed(
scope = viewModelScope,
initialValue = false,
)
private val tapOpensEditorPref = prefs.tapOpensEditor
/** Whether tapping an event opens the edit form rather than the detail screen (#178). */
suspend fun tapOpensEditor(): Boolean = tapOpensEditorPref.first()
}