# ArticlesRepository.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.
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    package dk.nsp.domain.repository

    import android.content.Context
    import dk.nsp.api.cms.models.ArticleCategoryDTO
    import dk.nsp.api.getBackendApiLayer
    import dk.nsp.domain.knowledge.ArticleCategory
    import dk.nsp.domain.knowledge.toDomainModel
    import dk.nsp.shared.ResultWrapper
    import dk.nsp.shared.mapSuccess
    import dk.nsp.shared.mapSuccessWithTryOrFailed
    import dk.nsp.shared.util.asyncDefault
    import kotlinx.coroutines.CoroutineScope
    import kotlinx.coroutines.Deferred

    class ArticlesRepository(context: Context) {

        private val cmsController = context.getBackendApiLayer().cmsController

        fun getArticleSections(scope: CoroutineScope): Deferred<ResultWrapper<List<ArticleCategory>>> =
                scope.asyncDefault {
                    val categoriesRes = cmsController.getArticleSections(this).await()

                    categoriesRes.mapSuccess { it ->
                        it.map {
                            it.toDomainModel()
                        }
                    }
                }

        fun getAfterBirthArcticleCategories(
                scope: CoroutineScope,
                week: Int
        ): Deferred<ResultWrapper<List<ArticleCategory>>> = scope.asyncDefault {
            val articlesRes = cmsController
                    .getAfterBirthArticleCategories(this, week).await()
            mapArticleCategoryRes(articlesRes)
        }

        fun getArticleCategories(
                scope: CoroutineScope,
                week: Int
        ): Deferred<ResultWrapper<List<ArticleCategory>>> = scope.asyncDefault {
            val articlesRes = cmsController
                    .getArticleCategories(this, week).await()
            mapArticleCategoryRes(articlesRes)
        }

        private fun mapArticleCategoryRes(articlesRes: ResultWrapper<List<ArticleCategoryDTO>>) =
                articlesRes.mapSuccessWithTryOrFailed { categories ->
                    categories.map { it.toDomainModel() }
                }

        fun searchArticles(
                scope: CoroutineScope,
                query: String
        ): Deferred<ResultWrapper<List<ArticleCategory>>> = scope.asyncDefault {
            val searchResponse = cmsController.searchArticles(this, query).await()

            searchResponse.mapSuccessWithTryOrFailed { categories ->
                categories.map { it.toDomainModel() }
            }
        }
    }