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/*
Copyright (©) 2003-2025 Teus Benschop.
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, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <checks/pairs.h>
#include <filter/string.h>
#include <database/bibles.h>
#include <database/check.h>
#include <locale/translate.h>
#include <checks/french.h>
#include <checks/issues.h>
void checks_pairs::run (const std::string& bible, int book, int chapter,
const std::map <int, std::string> & texts,
const std::vector <std::pair <std::string, std::string>>& pairs,
bool french_citation_style)
{
// This holds the opener characters of the pairs which were opened in the text.
// For example, it may hold the "[".
std::vector <int> verses {};
std::vector <std::string> opened {};
// Containers with the openers and the closers.
// If the check on the French citation style is active,
// skip the French guillemets.
std::vector <std::string> openers {};
std::vector <std::string> closers {};
for (const auto& element : pairs) {
const std::string opener = element.first;
if (french_citation_style && (opener == checks_french::left_guillemet ())) continue;
const std::string closer = element.second;
if (french_citation_style && (opener == checks_french::right_guillemet ())) continue;
openers.push_back (opener);
closers.push_back (closer);
}
// Go through the verses with their texts.
for (const auto & element : texts) {
int verse = element.first;
std::string text = element.second;
size_t length = filter::strings::unicode_string_length (text);
for (size_t pos = 0; pos < length; pos++) {
const std::string character = filter::strings::unicode_string_substr (text, pos, 1);
if (in_array (character, openers)) {
verses.push_back (verse);
opened.push_back (character);
}
if (in_array (character, closers)) {
const std::string opener = match (character, pairs);
bool mismatch = false;
if (opened.empty ()) {
mismatch = true;
} else if (opened.back () == opener) {
verses.pop_back ();
opened.pop_back ();
} else {
mismatch = true;
}
if (mismatch) {
const std::string fragment1 = checks::issues::text(checks::issues::issue::closing_character);
const std::string fragment2 = checks::issues::text(checks::issues::issue::without_its_matching_opening_character);
std::stringstream message {};
message << fragment1 << " " << std::quoted(character) << " " << fragment2 << " " << std::quoted(opener);
database::check::record_output (bible, book, chapter, verse, message.str());
}
}
}
}
// Report unclosed openers.
for (size_t i = 0; i < verses.size (); i++) {
int verse = verses [i];
const std::string opener = opened [i];
const std::string closer = match (opener, pairs);
const std::string fragment1 = checks::issues::text(checks::issues::issue::opening_character);
const std::string fragment2 = checks::issues::text(checks::issues::issue::without_its_matching_closing_character);
std::stringstream message {};
message << fragment1 << " " << std::quoted(opener) << " " << fragment2 << " " << std::quoted(closer);
database::check::record_output (bible, book, chapter, verse, message.str());
}
}
std::string checks_pairs::match (const std::string & character, const std::vector <std::pair <std::string, std::string>>& pairs)
{
for (const auto& element : pairs) {
if (character == element.first) return element.second;
if (character == element.second) return element.first;
}
return std::string();
}
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