Add more shikimori api methods

app/src/main/java/org/koitharu/kotatsu/details/DetailsModule.kt

@@ -8,6 +8,6 @@ val detailsModule
 	get() = module {
 
 		viewModel { intent ->
-			DetailsViewModel(intent.get(), get(), get(), get(), get(), get(), get())
+			DetailsViewModel(intent.get(), get(), get(), get(), get(), get(), get(), get())
 		}
 	}

app/src/main/java/org/koitharu/kotatsu/details/ui/DetailsViewModel.kt

@@ -1,6 +1,7 @@
 package org.koitharu.kotatsu.details.ui
 
 import androidx.core.os.LocaleListCompat
+import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.asFlow
 import androidx.lifecycle.asLiveData
 import androidx.lifecycle.viewModelScope
@@ -26,6 +27,8 @@ import org.koitharu.kotatsu.parsers.model.MangaChapter
 import org.koitharu.kotatsu.parsers.model.MangaSource
 import org.koitharu.kotatsu.parsers.util.mapToSet
 import org.koitharu.kotatsu.parsers.util.toTitleCase
+import org.koitharu.kotatsu.shikimori.data.ShikimoriRepository
+import org.koitharu.kotatsu.shikimori.data.model.ShikimoriMangaInfo
 import org.koitharu.kotatsu.tracker.domain.TrackingRepository
 import org.koitharu.kotatsu.utils.SingleLiveEvent
 import org.koitharu.kotatsu.utils.ext.iterator
@@ -39,6 +42,7 @@ class DetailsViewModel(
 	private val trackingRepository: TrackingRepository,
 	private val mangaDataRepository: MangaDataRepository,
 	private val settings: AppSettings,
+	private val shikimoriRepository: ShikimoriRepository,
 ) : BaseViewModel() {
 
 	private var loadingJob: Job
@@ -85,6 +89,7 @@ class DetailsViewModel(
 		.asLiveData(viewModelScope.coroutineContext)
 
 	val onMangaRemoved = SingleLiveEvent<Manga>()
+	val shikimoriInfo = MutableLiveData<ShikimoriMangaInfo?>()
 
 	val branches = mangaData.map {
 		it?.chapters?.mapToSet { x -> x.branch }?.sortedBy { x -> x }.orEmpty()
@@ -204,6 +209,7 @@ class DetailsViewModel(
 				localMangaRepository.findSavedManga(manga)
 			}
 		}.getOrNull()
+		findShikimoriManga(manga)
 	}
 
 	private fun mapChapters(
@@ -312,4 +318,18 @@ class DetailsViewModel(
 			it.chapter.name.contains(query, ignoreCase = true)
 		}
 	}
+
+	private fun findShikimoriManga(manga: Manga) {
+		if (!shikimoriRepository.isAuthorized) {
+			return
+		}
+		launchJob(Dispatchers.Default) {
+			val data = runCatching {
+				shikimoriRepository.findMangaInfo(manga)
+			}.getOrNull()
+			if (data != null) {
+				shikimoriInfo.postValue(data)
+			}
+		}
+	}
 }

app/src/main/java/org/koitharu/kotatsu/shikimori/data/ShikimoriRepository.kt

@@ -3,8 +3,11 @@ package org.koitharu.kotatsu.shikimori.data
 import okhttp3.FormBody
 import okhttp3.OkHttpClient
 import okhttp3.Request
-import org.koitharu.kotatsu.parsers.util.await
-import org.koitharu.kotatsu.parsers.util.parseJson
+import org.koitharu.kotatsu.parsers.model.Manga
+import org.koitharu.kotatsu.parsers.util.*
+import org.koitharu.kotatsu.parsers.util.json.mapJSON
+import org.koitharu.kotatsu.shikimori.data.model.ShikimoriManga
+import org.koitharu.kotatsu.shikimori.data.model.ShikimoriMangaInfo
 import org.koitharu.kotatsu.shikimori.data.model.ShikimoriUser
 
 private const val CLIENT_ID = "Mw6F0tPEOgyV7F9U9Twg50Q8SndMY7hzIOfXg0AX_XU"
@@ -49,4 +52,41 @@ class ShikimoriRepository(
 		val response = okHttp.newCall(request.build()).await().parseJson()
 		return ShikimoriUser(response)
 	}
+
+	suspend fun findMangaInfo(manga: Manga): ShikimoriMangaInfo? {
+		val q = manga.title.urlEncoded()
+		val request = Request.Builder()
+			.get()
+			.url("https://shikimori.one/api/mangas?limit=20&search=$q&censored=false")
+		val response = okHttp.newCall(request.build()).await().parseJsonArray()
+		val candidates = response.mapJSON { ShikimoriManga(it) }
+		val bestCandidate = candidates.minByOrNull {
+			it.name.levenshteinDistance(manga.title)
+		} ?: return null
+		return getMangaInfo(bestCandidate.id)
+	}
+
+	suspend fun getRelatedManga(id: Long): List<ShikimoriManga> {
+		val request = Request.Builder()
+			.get()
+			.url("https://shikimori.one/api/mangas/$id/related")
+		val response = okHttp.newCall(request.build()).await().parseJsonArray()
+		return response.mapJSON { jo -> ShikimoriManga(jo) }
+	}
+
+	suspend fun getSimilarManga(id: Long): List<ShikimoriManga> {
+		val request = Request.Builder()
+			.get()
+			.url("https://shikimori.one/api/mangas/$id/similar")
+		val response = okHttp.newCall(request.build()).await().parseJsonArray()
+		return response.mapJSON { jo -> ShikimoriManga(jo) }
+	}
+
+	suspend fun getMangaInfo(id: Long): ShikimoriMangaInfo {
+		val request = Request.Builder()
+			.get()
+			.url("https://shikimori.one/api/mangas/$id")
+		val response = okHttp.newCall(request.build()).await().parseJson()
+		return ShikimoriMangaInfo(response)
+	}
 }

app/src/main/java/org/koitharu/kotatsu/shikimori/data/model/ShikimoriManga.kt

@@ -0,0 +1,44 @@
+package org.koitharu.kotatsu.shikimori.data.model
+
+import org.json.JSONObject
+
+class ShikimoriManga(
+	val id: Long,
+	val name: String,
+	val cover: String,
+	val url: String,
+) {
+
+	constructor(json: JSONObject) : this(
+		id = json.getLong("id"),
+		name = json.getString("name"),
+		cover = json.getJSONObject("image").getString("preview"),
+		url = json.getString("url"),
+	)
+
+	override fun equals(other: Any?): Boolean {
+		if (this === other) return true
+		if (javaClass != other?.javaClass) return false
+
+		other as ShikimoriManga
+
+		if (id != other.id) return false
+		if (name != other.name) return false
+		if (cover != other.cover) return false
+		if (url != other.url) return false
+
+		return true
+	}
+
+	override fun hashCode(): Int {
+		var result = id.hashCode()
+		result = 31 * result + name.hashCode()
+		result = 31 * result + cover.hashCode()
+		result = 31 * result + url.hashCode()
+		return result
+	}
+
+	override fun toString(): String {
+		return "ShikimoriManga #$id \"$name\" $url"
+	}
+}

app/src/main/java/org/koitharu/kotatsu/shikimori/data/model/ShikimoriMangaInfo.kt

@@ -0,0 +1,20 @@
+package org.koitharu.kotatsu.shikimori.data.model
+
+import org.json.JSONObject
+
+class ShikimoriMangaInfo(
+	val id: Long,
+	val name: String,
+	val cover: String,
+	val url: String,
+	val descriptionHtml: String,
+) {
+
+	constructor(json: JSONObject) : this(
+		id = json.getLong("id"),
+		name = json.getString("name"),
+		cover = json.getJSONObject("image").getString("preview"),
+		url = json.getString("url"),
+		descriptionHtml = json.getString("description_html"),
+	)
+}