kitlist_base_app.cpp

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/*
 
    This file is part of Kitlist, a program to maintain a simple list
    of items and assign items to one or more categories.
 
    Copyright (C) 2008-2025 Frank Dean
 
    Kitlist 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.
 
    Kitlist 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 Kitlist.  If not, see <http://www.gnu.org/licenses/>.
 
*/
#include "kitlist_base_app.hpp"
#include "kitparser.hpp"
#include <filesystem>
 
using namespace std;
 
const string KitListBaseApp::DEFAULT_FILE_EXTENSION = ".kit";
 
KitListBaseApp::KitListBaseApp() : model(),
                                   filename(),
                                   initialized(false)
{
  model = unique_ptr<Model>(new Model());
}
 
KitListBaseApp::~KitListBaseApp() {}
 
void KitListBaseApp::load_file(const string& filename)
{
  this->filename = filename;
  try {
    const filesystem::path p{filename};
    if (!exists(p)) {
      throw file_not_found("Path does not exist");
    }
    KitParser kp{filename};
    model = kp.parse();
    model->sort();
    model->validate();
  } catch (const std::filesystem::filesystem_error& e) {
    throw file_not_found("Unable to process file");
  }
}