60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
#include "parser.h"
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#include "../settings.h"
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#include <filesystem>
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#include <iostream>
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#include "../goods/goods.h"
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Parser::Parser() {}
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std::vector<std::string> Parser::search_modules() {
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std::string path = std::string(std::getenv("HOME")) + "/" + MODULES_DIR;
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std::filesystem::directory_entry modules_dir(path);
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if (!modules_dir.exists()) {
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std::filesystem::create_directories(path);
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std::cout << "No modules directory found. Created one at " << path
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<< std::endl;
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std::cout << "Please, download modules to that directory from my git."
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<< std::endl;
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}
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std::vector<std::string> modules_files;
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for (auto file : std::filesystem::directory_iterator(path)) {
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modules_files.push_back(file.path());
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}
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return modules_files;
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}
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void Parser::set_module(std::string path) { module = Module(path); }
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std::vector<Goods> Parser::parse(std::wstring check_plaintext) {
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std::vector<Goods> result;
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module.trim_check(check_plaintext);
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std::vector<std::string> goods_names = module.parse_name(check_plaintext);
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std::vector<std::string> goods_prices = module.parse_price(check_plaintext);
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std::vector<std::string> goods_quantities =
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module.parse_quantity(check_plaintext);
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#ifdef DEBUG
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std::cout << goods_names.size() << " " << goods_prices.size() << " " << goods_quantities.size() << std::endl;
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#endif
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if (goods_names.size() != goods_prices.size() ||
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goods_names.size() != goods_quantities.size() ||
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goods_prices.size() != goods_quantities.size()) {
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//Error. Amount of names, prices or quantities are not equal. That means, that some regex(es) has mismatched.
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return {};
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}
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short goods_amount = goods_names.size();
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for (short i = 0; i < goods_amount; i++) {
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Goods goods(goods_names[i], std::stof(goods_prices[i]), std::stof(goods_quantities[i]));
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result.push_back(goods);
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}
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return result;
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}
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