mirai/src/core/TodoMd.cpp

130 lines
3.6 KiB
C++
Raw Normal View History

2024-04-10 16:53:18 +02:00
/*
* Mirai. Copyright (C) 2024 Vyn
* This file is licensed under version 3 of the GNU General Public License (GPL-3.0-only)
* The license can be found in the LICENSE file or at https://www.gnu.org/licenses/gpl-3.0.txt
*/
#include "TodoMd.h"
#include "TaskItem.h"
2024-04-12 20:58:13 +02:00
#include "cpp-utils/vector.h"
2024-04-10 16:53:18 +02:00
namespace mirai {
TasksFile TodoMdFormat::readFile(const std::string& path) {
std::ifstream file(path);
if (!file.is_open()) {
throw std::runtime_error("todo.txt file not found");
}
std::vector<TaskItem> taskItems;
std::string line;
if (!std::getline(file, line) || line.substr(0, 2) != "# ") {
std::cerr << "Couldn't find the task list name" << std::endl;
}
std::string name = line.substr(2);
std::string currentDate = "";
while (std::getline(file, line)) {
if (line.substr(0, 3) == "## ") {
currentDate = line.substr(3);
} else if (line.substr(0, 5) == "- [ ]" || line.substr(0, 5) == "- [X]") {
TaskItem taskItem = StringToTask(line, currentDate);
taskItem.setDate(currentDate);
2024-04-10 16:53:18 +02:00
taskItems.push_back(taskItem);
}
}
file.close();
TasksFile tasks({
.name = name,
.path = path,
.tasks = taskItems
});
return tasks;
}
Tags TodoMdFormat::extractTagsFromMetadata(std::string metadata) {
Tags tags;
std::regex regex("(#[a-zA-Z0-1]+)");
std::smatch matches;
while (std::regex_search(metadata, matches, regex))
{
2024-04-12 20:58:13 +02:00
if (!vectorUtils::contains(tags, matches[0].str())) {
tags.push_back(matches[0]);
}
metadata = matches.suffix();
}
return tags;
}
2024-04-10 16:53:18 +02:00
void TodoMdFormat::writeFile(TasksFile& tasks) {
std::ofstream file(tasks.getPath());
if (!file.is_open()) {
throw std::runtime_error("can't create todo.txt");
}
std::string currentDate = "";
file << "# " << tasks.getName() << "\n";
for (const auto& task : tasks.getTasks()) {
if (currentDate != task->date) {
currentDate = task->date;
file << "\n## " << (task->date != "" ? task->date : "No date") << "\n\n";
}
file << TaskToString(*task) << '\n';
2024-04-10 16:53:18 +02:00
}
file.close();
}
std::string TodoMdFormat::fieldWithSpace(const std::string& field) {
if (field.length() == 0)
return "";
return (field + " ");
}
TaskItem TodoMdFormat::StringToTask(const std::string& str, const std::string& date) {
std::smatch matches;
std::regex regex("- \\[(\\s|X)\\] (([0-9]{2}:[0-9]{2})-([0-9]{2}:[0-9]{2}) > )?(.*?)( -- (.*))?");
std::regex_match(str, matches, regex);
2024-04-11 14:08:09 +02:00
/*std::cout << "line " << str << std::endl;*/
/*std::cout << "M 0 " << matches[0] << std::endl;*/
/*std::cout << "M 1 " << matches[1] << std::endl;*/
/*std::cout << "M 2 " << matches[2] << std::endl;*/
/*std::cout << "M 3 " << matches[3] << std::endl;*/
/*std::cout << "M 4 " << matches[4] << std::endl;*/
/*std::cout << "M 5 " << matches[5] << std::endl;*/
/*std::cout << "M 6 " << matches[6] << std::endl;*/
/*std::cout << "M 7 " << matches[7] << std::endl;*/
2024-04-12 20:58:13 +02:00
std::string text = stringUtils::trim(matches[5]);
TaskItem taskItem = {
.text = text,
.state = str.substr(0, 5) == "- [X]" ? DONE : TODO,
.date = date,
.startTime = matches[3],
.endTime = matches[4],
.tags = extractTagsFromMetadata(matches[7])
};
return taskItem;
}
std::string TodoMdFormat::TaskToString(const TaskItem& task) {
std::string str = task.getText();
if (task.getTags().size() > 0) {
str += " --";
for (const std::string& tag : task.getTags()) {
str += " " + tag;
}
}
if (task.getStartTime() != "" && task.getEndTime() != "") {
str = task.getStartTime() + "-" + task.getEndTime() + " > " + str;
}
str = (task.getState() == DONE ? "- [X] " : "- [ ] ") + str;
return str;
}
2024-04-10 16:53:18 +02:00
}