MangaListFilter v2

src/main/kotlin/org/koitharu/kotatsu/parsers/model/MangaListFilterV2.kt

@@ -0,0 +1,122 @@
+package org.koitharu.kotatsu.parsers.model
+
+import java.util.*
+
+@Suppress("DataClassPrivateConstructor")
+data class MangaListFilterV2 private constructor(
+	@JvmField val sortOrder: SortOrder?,
+	@JvmField val tags: Set<MangaTag>,
+	@JvmField val tagsExclude: Set<MangaTag>,
+	@JvmField val locale: Locale?,
+	@JvmField val localeMangas: Locale?,
+	@JvmField val states: Set<MangaState>,
+	@JvmField val contentRating: Set<ContentRating>,
+	@JvmField val query: String?,
+	@JvmField val year: Int,
+	@JvmField val yearFrom: Int,
+	@JvmField val yearTo: Int,
+) {
+
+	fun isEmpty(): Boolean = tags.isEmpty() &&
+		tagsExclude.isEmpty() &&
+		locale == null &&
+		localeMangas == null &&
+		states.isEmpty() &&
+		contentRating.isEmpty() &&
+		query == null &&
+		year == 0 &&
+		yearFrom == 0 &&
+		yearTo == 0
+
+	fun newBuilder() = Builder()
+		.sortOrder(sortOrder)
+		.tags(tags)
+		.tagsExclude(tagsExclude)
+		.locale(locale)
+		.localeMangas(localeMangas)
+		.states(states)
+		.contentRatings(contentRating)
+		.searchQuery(query)
+		.year(year)
+		.yearFrom(yearFrom)
+		.yearTo(yearTo)
+
+	class Builder {
+
+		private var _sortOrder: SortOrder? = null
+		private var _tags: Set<MangaTag>? = null
+		private var _tagsExclude: Set<MangaTag>? = null
+		private var _locale: Locale? = null
+		private var _localeMangas: Locale? = null
+		private var _states: Set<MangaState>? = null
+		private var _contentRating: Set<ContentRating>? = null
+		private var _query: String? = null
+		private var _year: Int = 0
+		private var _yearFrom: Int = 0
+		private var _yearTo: Int = 0
+
+		fun sortOrder(order: SortOrder?) = apply {
+			_sortOrder = order
+		}
+
+		fun tags(tags: Set<MangaTag>?) = apply {
+			_tags = tags
+		}
+
+		fun tagsExclude(tags: Set<MangaTag>?) = apply {
+			_tagsExclude = tags
+		}
+
+		fun locale(locale: Locale?) = apply {
+			_locale = locale
+		}
+
+		fun localeMangas(localeMangas: Locale?) = apply {
+			_localeMangas = localeMangas
+		}
+
+		fun states(states: Set<MangaState>?) = apply {
+			_states = states
+		}
+
+		fun contentRatings(rating: Set<ContentRating>?) = apply {
+			_contentRating = rating
+		}
+
+		fun searchQuery(query: String?) = apply {
+			_query = query
+		}
+
+		fun year(year: Int) = apply {
+			_year = year
+		}
+
+		fun yearFrom(yearFrom: Int) = apply {
+			_yearFrom = yearFrom
+		}
+
+		fun yearTo(yearTo: Int) = apply {
+			_yearTo = yearTo
+		}
+
+		fun build() = MangaListFilterV2(
+			sortOrder = _sortOrder,
+			tags = _tags.orEmpty(),
+			tagsExclude = _tagsExclude.orEmpty(),
+			locale = _locale,
+			localeMangas = _localeMangas,
+			states = _states.orEmpty(),
+			contentRating = _contentRating.orEmpty(),
+			query = _query,
+			year = _year,
+			yearFrom = _yearFrom,
+			yearTo = _yearTo,
+		)
+	}
+
+	companion object {
+
+		@JvmStatic
+		val EMPTY = Builder().build()
+	}
+}