Add parser library

lib/api.dart

@@ -0,0 +1,54 @@
+library unofficial_jisho_api;
+import './src/objects.dart';
+import 'package:http/http.dart' as http;
+import 'dart:convert';
+
+import './src/phraseSearch.dart';
+import './src/kanjiSearch.dart';
+import './src/exampleSearch.dart';
+import './src/phraseScrape.dart';
+
+/// Query the official Jisho API for a word or phrase
+/// 
+/// See https://jisho.org/forum/54fefc1f6e73340b1f160000-is-there-any-kind-of-search-api
+/// for discussion about the official API.
+Future<JishoAPIResult> searchForPhrase(String phrase) async {
+  final uri = uriForPhraseSearch(phrase);
+  return await http.get(uri).then((response) => JishoAPIResult.fromJson(jsonDecode(response.body)));
+}
+
+/// Scrape Jisho.org for information about a kanji character.
+Future<KanjiResult> searchForKanji(String kanji) async {
+  final uri = uriForKanjiSearch(kanji);
+  return http.get(uri).then((response) => parseKanjiPageData(response.body, kanji));
+}
+
+/// Scrape Jisho.org for examples.
+Future<ExampleResults> searchForExamples(String phrase) async {
+  final uri = uriForExampleSearch(phrase);
+  return http.get(uri).then((response) => parseExamplePageData(response.body, phrase));
+}
+
+/// Scrape the word page for a word/phrase.
+/// 
+/// This allows you to get some information that isn't provided by the official API, such as
+/// part-of-speech and JLPT level. However, the official API should be preferred
+/// if it has the information you need. This function scrapes https://jisho.org/word/XXX.
+/// In general, you'll want to include kanji in your search term, for example 掛かる
+/// instead of かかる (no results).
+Future<PhrasePageScrapeResult> scrapeForPhrase(String phrase) async {
+  final uri = uriForPhraseScrape(phrase);
+  try {
+    final response = await http.get(uri);
+    return parsePhrasePageData(response.body, phrase);
+  } catch (err) {
+    // if (response.statusCode == 404) {
+    //   return PhrasePageScrapeResult(
+    //     query: phrase,
+    //     found: false,
+    //   );
+    // }
+
+    throw err;
+  }
+}