# FAQRepository.kt

    /*
     * The MIT License
     *
     * Original work sponsored and donated by The Danish Health Data Authority (http://www.sundhedsdatastyrelsen.dk)
     *
     * Copyright (C) 2021-2023 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.
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     * 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
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    package dk.nsp.mingraviditet.core.data.repository

    import dk.nsp.mingraviditet.core.data.domain.faq.FAQItem
    import dk.nsp.mingraviditet.core.data.domain.faq.toDomainModel
    import dk.nsp.mingraviditet.core.network.cms.CMSDataSource
    import dk.nsp.mingraviditet.core.shared.network.Dispatcher
    import dk.nsp.mingraviditet.core.shared.network.Failed
    import dk.nsp.mingraviditet.core.shared.network.MGDispatchers
    import dk.nsp.mingraviditet.core.shared.network.Success
    import dk.nsp.mingraviditet.core.shared.result.Result
    import kotlinx.coroutines.CoroutineDispatcher
    import kotlinx.coroutines.flow.Flow
    import kotlinx.coroutines.flow.flow
    import kotlinx.coroutines.flow.flowOn
    import javax.inject.Inject
    import javax.inject.Singleton

    @Singleton
    class FAQRepository @Inject constructor(
        private val cmsDataSource: CMSDataSource,
        @Dispatcher(MGDispatchers.IO) private val ioDispatcher: CoroutineDispatcher,
    ) {
        fun getFrequentlyAskedQuestions(): Flow<Result<List<FAQItem>>> = flow {
            emit(Result.Loading)
            when (val faqResult = cmsDataSource.getFAQ()) {
                is Failed -> emit(Result.Error(faqResult.error))
                is Success -> {
                    val faqDomain = faqResult.value.map { it.toDomainModel() }
                    emit(Result.Success(faqDomain))
                }
            }
        }.flowOn(ioDispatcher)
    }