From 88c2dc94bba23097e2a573b294dd7e585644d58e Mon Sep 17 00:00:00 2001
From: Ben Cohen <ben@kensho.com>
Date: Sun, 28 Jul 2019 19:54:44 -0400
Subject: search!

---
 app.py | 36 ++++++++++++++++++++++++++++++++----
 1 file changed, 32 insertions(+), 4 deletions(-)

diff --git a/app.py b/app.py
index 7de44d9..a610097 100644
--- a/app.py
+++ b/app.py
@@ -1,9 +1,11 @@
 from flask import Flask, render_template, redirect, request, url_for, jsonify
 from utils import get_closest, translate_to_attr, get_style_preds, translate_to_style
 import json
+import string
 import random
 import re
 from utils import get_drinks_like
+from collections import defaultdict
 
 app = Flask(__name__)
 
@@ -12,7 +14,14 @@ with open("./data/beer_info_small.json") as beers_json:
 # beer_ids = {}
 # for long_id, val in beer.items():
 #     beer_ids[val[0]] = long_id.split('-')[1]
+with open('./data/name_list.json') as f:
+    name_list = json.load(f)
+
+orig_terms = list(name_list.keys())
+
+search_words = [''.join(f for f in x.lower() if f not in string.punctuation) for x in orig_terms]
 
+orig_term_map = dict(zip(search_words, orig_terms))
 
 
 beers_for_random = [b for b in beer if beer[b][3] > 75]
@@ -23,8 +32,7 @@ with open('./data/brewery_names.json') as f:
     # for id, name in brewery_names.items():
     #     brewery_ids[name] = id
 
-with open('./data/name_list.json') as f:
-    name_list = json.load(f)
+
 
 ATTRS = ['Barnyardy',
  'Bitter',
@@ -115,8 +123,12 @@ def get_beer_details(brewery_id, beer_id):
 
 @app.route('/all_beers.json')
 def get_all_beers():
-    names = [brewery_names[k.split('-')[0]]+' — '+v[0] for k, v in beer.items()]
-    return jsonify(names[0:20])
+    q = request.args.get('q')
+    if not q:
+        return redirect('/')
+
+    return jsonify([orig_term_map[x] for x in search(q)])
+    # return jsonify(names[0:20])
 
 @app.route('/search', methods=['POST'])
 def search():
@@ -129,6 +141,22 @@ def search():
     return redirect(url_for('get_beer_details', beer_id=beer_id, brewery_id=brewery_id))
 
 
+
+def search(query):
+    query = query.lower()
+    query = ''.join(x for x in query if x not in string.punctuation)
+    print(query)
+    split_query = query.split(' ')
+    all_matches = defaultdict(int)
+    for term in split_query:
+        matches = [x for x in search_words if term in x]
+#         print(matches)
+        for m in matches:
+            all_matches[m] += 1/len(matches)
+            
+    return sorted(all_matches, key=lambda x: all_matches[x], reverse=True)[:10]
+
+
 def beer_lookup(brewery_id, beer_id=None):
     if beer_id:
         item_id = brewery_id + "-" + beer_id
-- 
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