gd-tools/src_bac/util.cpp
2024-02-04 14:24:04 -04:00

77 lines
2.1 KiB
C++

/*
* gd-tools - a set of programs to enhance goldendict for immersion learning.
* Copyright (C) 2023 Ajatt-Tools
*
* 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, see <https://www.gnu.org/licenses/>.
*/
#include "util.h"
#include "precompiled.h"
auto determine_card_class(int64_t const card_queue, int64_t const card_type) noexcept -> std::string_view
{
// determine card class to be used in CSS when printing
// https://github.com/ankidroid/Anki-Android/wiki/Database-Structure
switch (card_queue) {
case -3:
case -2:
return "buried";
case -1:
return "suspended";
case 0:
return "new";
case 1:
case 3:
return "learning";
case 2:
return "review";
default:
break;
}
switch (card_type) {
case 0:
return "new";
case 1:
case 3:
return "learning";
case 2:
return "review";
default:
break;
}
return "unknown";
}
auto is_space(char const ch) noexcept -> bool
{
return static_cast<bool>(std::isspace(static_cast<unsigned char>(ch)));
}
auto strtrim(std::string_view str) noexcept -> std::string
{
auto v = std::views::all(str) //
| std::views::reverse //
| std::views::drop_while(is_space) //
| std::views::reverse //
| std::views::drop_while(is_space);
return std::string{ v.begin(), v.end() };
}
void str_replace(std::string& str, std::string_view from, std::string_view to) noexcept
{
if (auto idx = str.find(from); idx != std::string::npos) {
str.replace(idx, from.length(), to);
}
}