From 9bd863c9002b525b7827f9158d9136143393be5c Mon Sep 17 00:00:00 2001
From: Kelly Rauchenberger <fefferburbia@gmail.com>
Date: Mon, 23 Jan 2017 11:49:51 -0500
Subject: Added verb frame parsing

---
 lib/frame.cpp | 89 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 82 insertions(+), 7 deletions(-)

(limited to 'lib/frame.cpp')

diff --git a/lib/frame.cpp b/lib/frame.cpp
index bc3f842..3ce95ec 100644
--- a/lib/frame.cpp
+++ b/lib/frame.cpp
@@ -1,21 +1,96 @@
 #include "frame.h"
 #include <sqlite3.h>
+#include <json.hpp>
 
 namespace verbly {
-  
+
   const object frame::objectType = object::frame;
-  
+
   const std::list<std::string> frame::select = {"frame_id", "data"};
-  
+
   const field frame::id = field::integerField(object::frame, "frame_id");
-  
+
   const field frame::group = field::joinThrough(object::frame, "frame_id", object::group, "groups_frames", "group_id");
-  
+
   frame::frame(const database& db, sqlite3_stmt* row) : db_(&db), valid_(true)
   {
     id_ = sqlite3_column_int(row, 0);
-    
+
     // TODO: Initialize frame data from row.
+    std::string partsJsonStr(reinterpret_cast<const char*>(sqlite3_column_blob(row, 1)));
+    nlohmann::json partsJson = nlohmann::json::parse(std::move(partsJsonStr));
+
+    for (const nlohmann::json& partJson : partsJson)
+    {
+      part::type partType = static_cast<part::type>(partJson["type"].get<int>());
+
+      switch (partType)
+      {
+        case part::type::noun_phrase:
+        {
+          std::set<std::string> synrestrs;
+          for (const nlohmann::json& synrestrJson : partJson["synrestrs"])
+          {
+            synrestrs.insert(synrestrJson.get<std::string>());
+          }
+
+          parts_.push_back(part::createNounPhrase(
+            partJson["role"].get<std::string>(),
+            selrestr(partJson["selrestrs"]),
+            std::move(synrestrs)));
+
+          break;
+        }
+
+        case part::type::preposition:
+        {
+          std::vector<std::string> choices;
+          for (const nlohmann::json& choiceJson : partJson["choices"])
+          {
+            choices.push_back(choiceJson.get<std::string>());
+          }
+
+          parts_.push_back(part::createPreposition(
+            std::move(choices),
+            partJson["literal"].get<bool>()));
+
+          break;
+        }
+
+        case part::type::verb:
+        {
+          parts_.push_back(part::createVerb());
+
+          break;
+        }
+
+        case part::type::adjective:
+        {
+          parts_.push_back(part::createAdjective());
+
+          break;
+        }
+
+        case part::type::adverb:
+        {
+          parts_.push_back(part::createAdverb());
+
+          break;
+        }
+
+        case part::type::literal:
+        {
+          parts_.push_back(part::createLiteral(partJson["value"].get<std::string>()));
+
+          break;
+        }
+
+        case part::type::invalid:
+        {
+          throw std::domain_error("Invalid part data");
+        }
+      }
+    }
   }
-  
+
 };
-- 
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