Append new recipe

homework/append-new-recipe/AppendNewRecipe.cpp

@@ -0,0 +1,62 @@
+#include "AppendNewRecipe.hpp"
+
+std::ofstream recipes("recipes.txt", std::ios::out | std::ios::app);
+
+std::stringstream FormatRecipit(std::vector<std::string> steps,
+                                const std::list<std::string>& ingredients,
+                                const std::deque<std::pair<size_t, char>>& amount) {
+    std::string result{};
+    std::stringstream ss{};
+    ss << "Skladniki:\n";
+    auto items = FormatIngredients(ingredients, amount);
+    for (auto const item : items) {
+        ss << item << ",\n";
+    }
+    ss << "\nKroki:\n";
+    for (size_t i = 0; i < steps.size(); ++i) {
+        ss << i + 1 << ") " << steps[i] << ".\n";
+    }
+    ss << "___________________________________\n";
+    return ss;
+}
+bool AppendNewRecipe(std::vector<std::string> steps,
+                     const std::list<std::string>& ingredients,
+                     const std::deque<std::pair<size_t, char>>& amount) {
+    if (recipes.is_open()) {
+        recipes << FormatRecipit(steps, ingredients, amount).str();
+        recipes.close();
+        return true;
+    } else {
+        return false;
+    }
+}
+
+std::vector<std::string> FormatIngredients(const std::list<std::string>& ingredients,
+                                           const std::deque<std::pair<size_t, char>>& amount) {
+    std::vector<std::string> res{};
+    auto itr = amount.begin();
+    for (auto x : ingredients) {
+        std::stringstream ss{};
+        std::string row{};
+        ss << itr->first;
+        row = ss.str();
+        switch (itr->second) {
+        case 'g': {
+            row += " gram";
+            break;
+        }
+        case 's': {
+            row += " szklanka(i)";
+            break;
+        }
+        case 'm': {
+            row += " mililitrow";
+            break;
+        }
+        }
+        row += " " + x;
+        ++itr;
+        res.push_back(row);
+    }
+    return res;
+}

homework/append-new-recipe/AppendNewRecipe.hpp

@@ -0,0 +1,21 @@
+#pragma once
+#include <deque>
+#include <fstream>
+#include <iostream>
+#include <list>
+#include <sstream>
+#include <string>
+#include <vector>
+
+extern std::ofstream recipes;
+
+std::vector<std::string> FormatIngredients(const std::list<std::string>& ingredients,
+                                           const std::deque<std::pair<size_t, char>>& amount);
+
+bool AppendNewRecipe(std::vector<std::string> steps,
+                     const std::list<std::string>& ingredients,
+                     const std::deque<std::pair<size_t, char>>& amount);
+
+std::stringstream FormatRecipit(std::vector<std::string> steps,
+                                const std::list<std::string>& ingredients,
+                                const std::deque<std::pair<size_t, char>>& amount);

homework/append-new-recipe/main.cpp

@@ -0,0 +1,21 @@
+#include <fstream>
+#include <iostream>
+#include "AppendNewRecipe.hpp"
+
+int main() {
+    recipes << "";
+    recipes.close();
+    std::list<std::string> ingredients{"cukru", "maki", "rumu"};
+    std::deque<std::pair<size_t, char>> amount{
+        {20, 'g'},
+        {1, 's'},
+        {40, 'm'}};
+    std::vector<std::string> result = FormatIngredients(ingredients, amount);
+    std::vector<std::string> steps{"Wsypac do miski 20 gram cukru",
+                                   "Dorzucic 1 szklanke maki",
+                                   "Dokladnie wymieszac",
+                                   "Nalac 40ml rumu do kieliszka",
+                                   "Wypic kieliszek",
+                                   "Wysypac zawartosc miski"};
+    FormatRecipit(steps, ingredients, amount);
+}

homework/append-new-recipe/test.cpp

@@ -58,7 +58,6 @@ TEST_F(Test, ShouldFormatWholeRecipe) {
         {20, 'g'},
         {1, 's'},
         {40, 'm'}};
-
     EXPECT_EQ(FormatRecipit(steps, ingredients, amount).str(), kExpected);
 }