focustime/FileManager.cpp at main · Tacit1/focustime · GitHub

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#include "FileManager.h"
#include "Project.h"
#include <fstream>
#include <iostream>
#include <filesystem>
#include "json.hpp"

using json = nlohmann::json;

namespace fs = std::filesystem;

std::string FileManager::getDataDirectory() {
    std::string dir = "projects_data";
    if (!fs::exists(dir)) {
        fs::create_directory(dir);
    }
    return dir;
}

bool FileManager::saveProjects(const std::vector<Project>& projects) {
    json j;
    for (const auto& project : projects) {
        j.push_back(project.toJson());
    }

    std::ofstream file(getDataDirectory() + "/projects.json");
    if (!file.is_open()) return false;

    file << j.dump(4);
    file.close();
    return true;
}

std::vector<Project> FileManager::loadProjects() {
    std::vector<Project> projects;
    std::ifstream file(getDataDirectory() + "/projects.json");

    if (!file.is_open()) return projects;

    try {
        json j;
        file >> j;
        for (const auto& item : j) {
            projects.emplace_back(Project::fromJson(item));
        }
    } catch (...) {
        // Handle parse errors
    }

    return projects;
}