/*
 * Copyright (C) 2025 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 *
 * ```
 *      http://www.apache.org/licenses/LICENSE-2.0
 * ```
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */
package com.android.healthconnect.controller.units

import android.content.Context
import android.content.SharedPreferences
import android.icu.util.LocaleData
import android.icu.util.ULocale
import androidx.core.text.util.LocalePreferences
import androidx.preference.PreferenceManager
import dagger.hilt.android.qualifiers.ApplicationContext
import javax.inject.Inject
import javax.inject.Singleton

/** Preferences wrapper for health data units. */
interface UnitPreferences {

    var distanceUnit: DistanceUnit

    var heightUnit: HeightUnit

    var weightUnit: WeightUnit

    var energyUnit: EnergyUnit

    var temperatureUnit: TemperatureUnit
}

interface UnitPreference

enum class DistanceUnit : UnitPreference {
    KILOMETERS,
    MILES,
}

enum class HeightUnit : UnitPreference {
    CENTIMETERS,
    FEET,
}

enum class WeightUnit : UnitPreference {
    POUND,
    KILOGRAM,
    STONE,
}

enum class EnergyUnit : UnitPreference {
    CALORIE,
    KILOJOULE,
}

enum class TemperatureUnit : UnitPreference {
    CELSIUS,
    FAHRENHEIT,
    KELVIN,
}