From 687b653f9d7a0d9098a7727945fd552ae38e7dfe Mon Sep 17 00:00:00 2001
From: root <root@clonex.home>
Date: Sun, 11 Feb 2024 15:05:27 +0100
Subject: [PATCH] =?UTF-8?q?Ajout=20de=20l'algo=20de=20placement=20carbonne?=
=?UTF-8?q?=20le=20moins=20co=C3=BBteux=20et=20un=20exemple=20de=20fichier?=
=?UTF-8?q?s=20events=20,=20fait=20par=20:=20Karim=20/Adem?=
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---
exempleEvent.txt | 12 ++++++
jsonAlgo.cpp | 108 +++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 120 insertions(+)
create mode 100644 exempleEvent.txt
create mode 100644 jsonAlgo.cpp
diff --git a/exempleEvent.txt b/exempleEvent.txt
new file mode 100644
index 0000000..bdbf3bb
--- /dev/null
+++ b/exempleEvent.txt
@@ -0,0 +1,12 @@
+{"type": "datacenter_announcement", "id": "dcA", "location": "France", "year": 2018, "carbon_intensity": 67, "timestamp": 0}
+{"type": "datacenter_announcement", "id": "dcA", "location": "France", "year": 2019, "carbon_intensity": 69, "timestamp": 1}
+{"type": "datacenter_announcement", "id": "dcA", "location": "France", "year": 2020, "carbon_intensity": 67, "timestamp": 2}
+{"type": "datacenter_announcement", "id": "dcA", "location": "France", "year": 2021, "carbon_intensity": 67, "timestamp": 3}
+{"type": "datacenter_announcement", "id": "dcC", "location": "United States", "year": 2021, "carbon_intensity": 379, "timestamp": 4}
+{"type": "datacenter_announcement", "id": "dcC", "location": "United States", "year": 2020, "carbon_intensity": 369, "timestamp": 5}
+{"type": "datacenter_announcement", "id": "dcC", "location": "United States", "year": 2019, "carbon_intensity": 393, "timestamp": 6}
+{"type": "datacenter_announcement", "id": "dcC", "location": "United States", "year": 2018, "carbon_intensity": 412, "timestamp": 7}
+{"type": "datacenter_announcement", "id": "dcB", "location": "Morocco", "year": 2021, "carbon_intensity": 631, "timestamp": 8}
+{"type": "datacenter_announcement", "id": "dcB", "location": "Morocco", "year": 2020, "carbon_intensity": 642, "timestamp": 9}
+{"type": "datacenter_announcement", "id": "dcB", "location": "Morocco", "year": 2019, "carbon_intensity": 627, "timestamp": 10}
+{"type": "datacenter_announcement", "id": "dcB", "location": "Morocco", "year": 2018, "carbon_intensity": 627, "timestamp": 11}
diff --git a/jsonAlgo.cpp b/jsonAlgo.cpp
new file mode 100644
index 0000000..9f9005d
--- /dev/null
+++ b/jsonAlgo.cpp
@@ -0,0 +1,108 @@
+#include <iostream>
+#include <fstream>
+#include <string>
+#include <vector>
+#include <limits>
+#include <nlohmann/json.hpp>
+//Author Karim/Adem
+using json = nlohmann::json;
+
+struct ProfileInfo {
+ std::string id;
+ std::string datacenter;
+ int year;
+ int carbon_emission;
+};
+
+std::string extractDatacenterFromId(const std::string& id) {
+ size_t pos = id.find_last_of('_');
+ return pos != std::string::npos ? id.substr(0, pos) : "";
+}
+
+int extractYearFromId(const std::string& id) {
+ size_t pos = id.find_last_of('_');
+ return pos != std::string::npos ? std::stoi(id.substr(pos + 1)) : -1;
+}
+
+ProfileInfo findOptimalEmissionByYear(const std::vector<ProfileInfo>& profiles, int year) {
+ ProfileInfo optimalProfile;
+ int minEmission = std::numeric_limits<int>::max();
+
+ for (const auto& profile : profiles) {
+ if (profile.year == year && profile.carbon_emission < minEmission) {
+ minEmission = profile.carbon_emission;
+ optimalProfile = profile;
+ }
+ }
+
+ return optimalProfile;
+}
+
+ProfileInfo findGlobalOptimalEmission(const std::vector<ProfileInfo>& profiles) {
+ ProfileInfo optimalProfile;
+ int minEmission = std::numeric_limits<int>::max();
+
+ for (const auto& profile : profiles) {
+ if (profile.carbon_emission < minEmission) {
+ minEmission = profile.carbon_emission;
+ optimalProfile = profile;
+ }
+ }
+
+ return optimalProfile;
+}
+
+int main() {
+ std::string filePath = "jsonInput.json";
+ std::ifstream inputFile(filePath);
+ if (!inputFile.is_open()) {
+ std::cerr << "Erreur lors de l'ouverture du fichier : " << filePath << std::endl;
+ return -1;
+ }
+
+ json jsonData;
+ inputFile >> jsonData;
+
+ std::vector<ProfileInfo> profiles;
+
+ for (auto& profile : jsonData["profiles"].items()) {
+ std::string emissionStr = profile.value()["carbon_emission"].get<std::string>();
+ int emission = std::stoi(emissionStr.substr(0, emissionStr.size() - 2)); // Enlever "kg" et convertir en entier
+
+ ProfileInfo pInfo;
+ pInfo.id = profile.key();
+ pInfo.datacenter = extractDatacenterFromId(pInfo.id);
+ pInfo.year = extractYearFromId(pInfo.id);
+ pInfo.carbon_emission = emission;
+ profiles.push_back(pInfo);
+ }
+
+ int choice;
+ std::cout << "Choisissez une option :\n1. Trouver l'empreinte carbone la plus faible pour une année spécifique\n2. Trouver l'empreinte carbone globale la plus faible\nVotre choix : ";
+ std::cin >> choice;
+
+ if (choice == 1) {
+ int year;
+ std::cout << "Entrez l'année : ";
+ std::cin >> year;
+ ProfileInfo optimalProfile = findOptimalEmissionByYear(profiles, year);
+ if (!optimalProfile.id.empty()) {
+ std::cout << "L'empreinte carbone la plus faible pour " << year << " est en " << optimalProfile.datacenter << " : " << optimalProfile.carbon_emission << "kg\n";
+ } else {
+ std::cout << "Aucune empreinte carbone trouvée pour l'année " << year << ".\n";
+ }
+ } else if (choice == 2) {
+ ProfileInfo globalOptimalProfile = findGlobalOptimalEmission(profiles);
+ if (!globalOptimalProfile.id.empty()) {
+ std::cout << "L'empreinte carbone globale la plus faible est :\n"
+ << "Datacenter: " << globalOptimalProfile.datacenter << ", Année: " << globalOptimalProfile.year
+ << ", Empreinte carbone: " << globalOptimalProfile.carbon_emission << "kg\n";
+ } else {
+ std::cout << "Aucune empreinte carbone globale optimale trouvée.\n";
+ }
+ } else {
+ std::cout << "Option invalide.\n";
+ }
+
+ return 0;
+}
--
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