From c2cea7e7979a6fd08305caa5cac5ccca3dbc363f Mon Sep 17 00:00:00 2001
From: Aria Moradi <aria.moradi007@gmail.com>
Date: Sun, 29 Aug 2021 22:19:44 +0430
Subject: [PATCH] can serialize Search Filters

---
 .../manga/controller/SourceController.kt      |  9 ++--
 .../suwayomi/tachidesk/manga/impl/Search.kt   | 51 ++++++++++++++-----
 2 files changed, 44 insertions(+), 16 deletions(-)

diff --git a/server/src/main/kotlin/suwayomi/tachidesk/manga/controller/SourceController.kt b/server/src/main/kotlin/suwayomi/tachidesk/manga/controller/SourceController.kt
index a55b79e9..13a6e1db 100644
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/controller/SourceController.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/controller/SourceController.kt
@@ -12,7 +12,6 @@ import suwayomi.tachidesk.manga.impl.MangaList
 import suwayomi.tachidesk.manga.impl.Search
 import suwayomi.tachidesk.manga.impl.Source
 import suwayomi.tachidesk.manga.impl.Source.SourcePreferenceChange
-import suwayomi.tachidesk.server.JavalinSetup
 import suwayomi.tachidesk.server.JavalinSetup.future
 
 object SourceController {
@@ -63,9 +62,11 @@ object SourceController {
     }
 
     /** fetch filters of source with id `sourceId` */
-    fun filters(ctx: Context) { // TODO
+    fun filters(ctx: Context) {
         val sourceId = ctx.pathParam("sourceId").toLong()
-        ctx.json(Search.sourceFilters(sourceId))
+        val reset = ctx.queryParam("reset", "false").toBoolean()
+
+        ctx.json(Search.getInitialFilterList(sourceId, reset))
     }
 
     /** single source search */
@@ -73,7 +74,7 @@ object SourceController {
         val sourceId = ctx.pathParam("sourceId").toLong()
         val searchTerm = ctx.pathParam("searchTerm")
         val pageNum = ctx.pathParam("pageNum").toInt()
-        ctx.json(JavalinSetup.future { Search.sourceSearch(sourceId, searchTerm, pageNum) })
+        ctx.json(future { Search.sourceSearch(sourceId, searchTerm, pageNum) })
     }
 
     /** all source search */
diff --git a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/Search.kt b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/Search.kt
index 2bbd24d4..0c16a3a9 100644
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/Search.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/Search.kt
@@ -7,6 +7,8 @@ package suwayomi.tachidesk.manga.impl
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
+import eu.kanade.tachiyomi.source.model.Filter
+import eu.kanade.tachiyomi.source.model.FilterList
 import suwayomi.tachidesk.manga.impl.MangaList.processEntries
 import suwayomi.tachidesk.manga.impl.util.GetHttpSource.getHttpSource
 import suwayomi.tachidesk.manga.impl.util.lang.awaitSingle
@@ -15,28 +17,53 @@ import suwayomi.tachidesk.manga.model.dataclass.PagedMangaListDataClass
 object Search {
     suspend fun sourceSearch(sourceId: Long, searchTerm: String, pageNum: Int): PagedMangaListDataClass {
         val source = getHttpSource(sourceId)
-        val searchManga = source.fetchSearchManga(pageNum, searchTerm, source.getFilterList()).awaitSingle()
+        val searchManga = source.fetchSearchManga(pageNum, searchTerm, getFilterListOf(sourceId)).awaitSingle()
         return searchManga.processEntries(sourceId)
     }
 
-    // TODO
-    @Suppress("UNUSED_PARAMETER", "UNUSED_VARIABLE")
-    fun sourceFilters(sourceId: Long) {
-        val source = getHttpSource(sourceId)
-        // source.getFilterList().toItems()
+    private val filterListCache = mutableMapOf<Long, FilterList>()
+
+    private fun getFilterListOf(sourceId: Long, reset: Boolean = false): FilterList {
+        if (reset || !filterListCache.containsKey(sourceId)) {
+            filterListCache[sourceId] = getHttpSource(sourceId).getFilterList()
+        }
+        return filterListCache[sourceId]!!
     }
 
+    fun getInitialFilterList(sourceId: Long, reset: Boolean): List<FilterObject> {
+        return getFilterListOf(sourceId, reset).list.map {
+            FilterObject(
+                when (it) {
+                    is Filter.Header -> "Header"
+                    is Filter.Separator -> "Separator"
+                    is Filter.CheckBox -> "CheckBox"
+                    is Filter.TriState -> "TriState"
+                    is Filter.Text -> "Text"
+                    is Filter.Select<*> -> "Select"
+                    is Filter.Group<*> -> "Group"
+                    is Filter.Sort -> "Sort"
+                },
+//                when (it) {
+//                    is Filter.Select<*> -> it.getValuesType()
+//                    else -> null
+//                },
+                it
+            )
+        }
+    }
+
+//    private fun Filter.Select<*>.getValuesType(): String = values::class.java.componentType!!.simpleName
+
+    data class FilterObject(
+        val type: String,
+        val filter: Filter<*>
+    )
+
     @Suppress("UNUSED_PARAMETER")
     fun sourceGlobalSearch(searchTerm: String) {
         // TODO
     }
 
-    @Suppress("unused")
-    data class FilterWrapper(
-        val type: String,
-        val filter: Any
-    )
-
     /**
      * Note: Exhentai had a filter serializer (now in SY) that we might be able to steal
      */