implemented searching to MAL

5 files changed, 125 insertions, 7 deletions

diff --git a/anime/anime.go b/anime/anime.go
index 34e996c..e05b674 100644
--- a/anime/anime.go
+++ b/anime/anime.go
@@ -26,6 +26,45 @@ import (
 
 const BASE_URL string = "https://api.myanimelist.net/v2/anime"
 
+// in MAL documentation this is named Get Anime List
+// TODO: handle errors (if any)
+func SearchAnime(token, searchString string, limit, offset int) (AnimeSearch, error) {
+  var searchResults AnimeSearch
+
+  // if limit exceeds what MAL supports
+  if limit > 500 {
+    return searchResults, errors.New(fmt.Sprintf("SearchAnime: Limit too high(%d). Max limit is 500", limit))
+  } else if offset > 499 {
+    return searchResults, errors.New(fmt.Sprintf("SearchAnime: Offset too high(%d). Max offset for mal2go is 499", offset))
+  }
+
+  // generate endpoint url with custom params
+  endpoint, _ := urlGenerator(
+    BASE_URL,
+    []string{"q", "limit", "offset"},
+    [][]string{{searchString}, {strconv.Itoa(limit)}, {strconv.Itoa(offset)}},
+    true,
+  )
+
+  var animeSearchData AnimeSearchRaw
+  data := requestHandler(token, endpoint)
+  json.Unmarshal([]byte(data), &animeSearchData)
+
+  // Adding all the animes to another list to get formatted results later
+  var animes []Anime
+  for _, element := range animeSearchData.Data {
+    animes = append(animes, element.Anime)
+  }
+
+  // finally generate AnimeList 
+  searchResults = AnimeSearch {
+    Animes: animes,
+    Paging: animeSearchData.Paging,
+  }
+
+  return searchResults, nil
+}
+
 // Each anime has its own ID on MAL
 func GetAnimeById(token string, animeId int, fields []string) (Anime, error) {
   var anime Anime
diff --git a/anime/anime.structs.go b/anime/anime.structs.go
index 2db1b19..d9d4221 100644
--- a/anime/anime.structs.go
+++ b/anime/anime.structs.go
@@ -92,7 +92,11 @@ type Anime struct {
   Popularity        int              `json:"popularity"`
   NumListUsers      int              `json:"num_list_users"`
   NumScoringUsers   int              `json:"num_scoring_users"`
-  NsfwStatus        string           `json:"nsfw"` // find out what values are there
+  /* NsfwStatus potential values:
+   *  white = sfw
+   *  gray  = probably nsfw
+   *  black = nsfw */
+  NsfwStatus        string           `json:"nsfw"`
   CreatedAt         string           `json:"created_at"`
   UpdatedAt         string           `json:"updated_at"`
   MediaType         string           `json:"media_type"`
diff --git a/anime/general.structs.go b/anime/general.structs.go
new file mode 100644
index 0000000..b77fbe5
--- /dev/null
+++ b/anime/general.structs.go
@@ -0,0 +1,49 @@
+/* mal2go - MyAnimeList V2 API wrapper for Go
+ * Copyright (C) 2022  Vidhu Kant Sharma <vidhukant@protonmail.ch>
+
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>. */
+
+package anime
+
+// contains previous/next page for anime list
+type ListPaging struct {
+  NextPage string `json:"next"`
+  PrevPage string `json:"previous"` // might need checking
+}
+
+/*
+// this is how the API returns data (looks horrible)
+type RawRanking struct {
+  Data []struct {
+    Anime Anime `json:"node"`
+    Ranking struct {
+      Rank int `json:"rank"`
+    } `json:"ranking"`
+  } `json:"data"`
+
+  Paging ListPaging `json:"paging"`
+}
+
+// each anime has a ranking number
+type AnimeRankingTitle struct {
+  Anime   Anime
+  RankNum int
+}
+
+// this is how mal2go returns data
+type AnimeRanking struct {
+  Titles []AnimeRankingTitle
+  Paging ListPaging
+}
+*/
diff --git a/anime/ranking.structs.go b/anime/ranking.structs.go
index faa9722..28ae860 100644
--- a/anime/ranking.structs.go
+++ b/anime/ranking.structs.go
@@ -16,12 +16,6 @@
 
 package anime
 
-// contains previous/next page for anime list
-type ListPaging struct {
-  NextPage string `json:"next"`
-  PrevPage string `json:"previous"` // might need checking
-}
-
 // this is how the API returns data (looks horrible)
 type RawRanking struct {
   Data []struct {
diff --git a/anime/search.structs.go b/anime/search.structs.go
new file mode 100644
index 0000000..e59bb44
--- /dev/null
+++ b/anime/search.structs.go
@@ -0,0 +1,32 @@
+/* mal2go - MyAnimeList V2 API wrapper for Go
+ * Copyright (C) 2022  Vidhu Kant Sharma <vidhukant@protonmail.ch>
+
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>. */
+
+package anime
+
+// this is how the API returns data (looks horrible)
+type AnimeSearchRaw struct {
+  Data []struct {
+    Anime Anime `json:"node"`
+  } `json:"data"`
+
+  Paging ListPaging `json:"paging"`
+}
+
+// this is how mal2go returns data
+type AnimeSearch struct {
+  Animes []Anime
+  Paging ListPaging
+}