# CareplanRepository.kt

    /*
     * The MIT License
     *
     * Original work sponsored and donated by The Danish Health Data Authority (http://www.sundhedsdatastyrelsen.dk)
     *
     * Copyright (C) 2021 The Danish Health Data Authority (http://www.sundhedsdatastyrelsen.dk)
     *
     *
     * Permission is hereby granted, free of charge, to any person obtaining a copy of
     * this software and associated documentation files (the "Software"), to deal in
     * the Software without restriction, including without limitation the rights to
     * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
     * of the Software, and to permit persons to whom the Software is furnished to do
     * so, subject to the following conditions:
     *
     *
     * The above copyright notice and this permission notice shall be included in all
     * copies or substantial portions of the Software.
     *
     *
     * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
     * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
     * SOFTWARE.
     */

    package dk.nsp.domain.repository

    import android.content.Context
    import androidx.lifecycle.LiveData
    import androidx.lifecycle.MutableLiveData
    import dk.nsp.api.getBackendApiLayer
    import dk.nsp.models.Activity
    import dk.nsp.models.CarePlan
    import dk.nsp.shared.ResultWrapper
    import dk.nsp.shared.asSuccessValueOrNull
    import dk.nsp.shared.util.asyncDefault
    import kotlinx.coroutines.CoroutineScope
    import kotlinx.coroutines.Deferred

    class CareplanRepository(context: Context) : ClearableRepository {
        private val careplanController = context.getBackendApiLayer().careplanController

        private val _selectedCareplan: MutableLiveData<ResultWrapper<CarePlan>?> = MutableLiveData()
        val selectedCareplan: LiveData<ResultWrapper<CarePlan>?> = _selectedCareplan

        fun getCareplans(
            scope: CoroutineScope,
            episodeOfCareId: String
        ): Deferred<ResultWrapper<CarePlan>> =
            scope.asyncDefault {
                val careplansRes = careplanController.getCareplan(this, episodeOfCareId).await()

                _selectedCareplan.postValue(careplansRes)
                return@asyncDefault careplansRes
            }

        fun getCareplanActivity(activityId: String): Activity? {
            return _selectedCareplan.value
                ?.asSuccessValueOrNull()
                ?.activities
                ?.find {
                    it.id == activityId
                }
        }

        override fun clear() {
            _selectedCareplan.postValue(null)
        }
    }