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#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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