package com.yuanxuan.rokid.ui

import androidx.lifecycle.ViewModel
import androidx.lifecycle.viewModelScope
import com.yuanxuan.rokid.dependencies.AppDependencies
import com.yuanxuan.rokid.device.DeviceServiceManager
import kotlinx.coroutines.flow.SharedFlow
import kotlinx.coroutines.flow.SharingStarted
import kotlinx.coroutines.flow.map
import kotlinx.coroutines.flow.shareIn
import kotlin.time.Duration.Companion.seconds

class SettingViewModel : ViewModel() {

    val volumeFlow: SharedFlow<List<SeekBarAdapter.SeekBarBean>> =
        AppDependencies.deviceServiceManager.volume.map { volume ->
            buildList {
                (1..DeviceServiceManager.MAX_VOLUME).map { i ->
                    add(
                        SeekBarAdapter.SeekBarBean(
                            value = i,
                            checked = i <= volume
                        )
                    )
                }
            }
        }.shareIn(
            scope = viewModelScope,
            started = SharingStarted.WhileSubscribed(5.seconds.inWholeMilliseconds),
            replay = 1
        )

    val brightnessFlow: SharedFlow<List<SeekBarAdapter.SeekBarBean>> =
        AppDependencies.deviceServiceManager.brightness.map { volume ->
            buildList {
                (1..DeviceServiceManager.MAX_BRIGHTNESS).map { i ->
                    add(
                        SeekBarAdapter.SeekBarBean(
                            value = i,
                            checked = i <= volume
                        )
                    )
                }
            }
        }.shareIn(
            scope = viewModelScope,
            started = SharingStarted.WhileSubscribed(5.seconds.inWholeMilliseconds),
            replay = 1
        )

    fun brightnessAdd() {
        AppDependencies.deviceServiceManager.brightnessAdd()
    }

    fun brightnessSubtract() {
        AppDependencies.deviceServiceManager.brightnessSubtract()
    }

    fun volumeAdd() {
        AppDependencies.deviceServiceManager.volumeAdd()
    }

    fun volumeSubtract() {
        AppDependencies.deviceServiceManager.volumeSubtract()
    }

    fun deviceSn() = AppDependencies.deviceServiceManager.sn

}