.gitignore

@@ -7,6 +7,7 @@
 .vscode/c_cpp_properties.json
 .vscode/launch.json
 .vscode/ipch
+.idea/
 
 # Aptatio/Platformio specifics
 secrets.ini

config.ini

@@ -10,6 +10,7 @@ monitor_speed = 115200
 ; notworthy ones:
 ; __PLATFORMIO_BUILD_DEBUG__ = debug mode
 build_flags =
+    -std=c++17
 ; DO NOT TOUCH --- START
     -D MONITOR_SPEED=${config.monitor_speed}
 ; DO NOT TOUCH --- END

docker-compose.yml

@@ -0,0 +1,22 @@
+version: "3"
+
+services:
+    mariadb:
+        image: mariadb:latest
+        environment:
+            MYSQL_ROOT_PASSWORD: root
+            MYSQL_DATABASE: dolibarr
+
+    web:
+        image: tuxgasy/dolibarr
+        environment:
+            DOLI_DB_HOST: mariadb
+            DOLI_DB_USER: root
+            DOLI_DB_PASSWORD: root
+            DOLI_DB_NAME: dolibarr
+            DOLI_URL_ROOT: 'http://0.0.0.0'
+            PHP_INI_DATE_TIMEZONE: 'Europe/Paris'
+        ports:
+            - "80:80"
+        links:
+            - mariadb

include/Program.h

@@ -1,7 +1,10 @@
 #ifndef PROGRAM_H
 #define PROGRAM_H
 
+#define DEFAULT_BAUD_RATE 115200
+
 #include "Arduino.h"
+#include "DolibarrClient.h"
 
 class Program {
 public:
@@ -11,9 +14,11 @@ public:
     Program();
 
     /**
-     * Program main loop
+     * Program WarehouseGUI loop
      */
     void loop();
+private:
+    DolibarrClient *client;
 };
 
 #endif

lib/DolibarrClient/src/DolibarrClient.cpp

@@ -0,0 +1,170 @@
+#include "DolibarrClient.h"
+#include <WiFi.h>
+#include <ArduinoJson.h>
+#include <iostream>
+
+#define WAITING_WIFI_DELAY 1000
+
+DolibarrClient::DolibarrClient(struct WifiConfig wifi_config, struct DolibarrConfig dolibarr_config) : wifi(wifi_config), dolibarr(dolibarr_config) {
+    #if defined(DEBUG)
+        Serial.println(" --- Wifi configuration --- ");
+        Serial.println((std::string("SSID: ") + std::string(wifi_config.ssid)).c_str());
+        Serial.println((std::string("Password: ") + std::string(wifi_config.password)).c_str());
+        Serial.println(" --- Dolibarr configuration --- ");
+        Serial.println((std::string("Base URL: ") + std::string(dolibarr_config.url)).c_str());
+        Serial.println((std::string("Token: ") + std::string(dolibarr_config.api_key)).c_str());
+    #endif
+    this->initialize_wifi();
+    this->initialize_http_client();
+}
+
+HTTPClient *DolibarrClient::build_url(const String& url) const {
+    auto *client = new HTTPClient();
+    String clientUrl = this->dolibarr.url + url;
+    client->begin(clientUrl);
+    client->addHeader("Content-Type", "application/json");
+    client->addHeader("DOLAPIKEY", this->dolibarr.api_key);
+    #if defined(DEBUG)
+        Serial.println("URL Request: " + clientUrl);
+    #endif
+    return client;
+}
+
+
+int DolibarrClient::login() const {
+    HTTPClient *client = this->build_url(LOGIN_URL);
+    int httpResponseCode = client->GET();
+    if (httpResponseCode > 0) {
+        StaticJsonDocument<LOGIN_JSON_SIZE> doc;
+        DeserializationError error = deserializeJson(doc, client->getString().c_str());
+        if (error) {
+            delete client;
+            return -1;
+        }
+        delete client;
+        return 0;
+    }
+    delete client;
+    return -1;
+}
+
+std::string replace_id(const char *str, const char *id) {
+    std::string url(str);
+    url.replace(url.find("{id}"), 4, id);
+    return url;
+}
+
+std::vector<models::Product> *DolibarrClient::list_products() const {
+    HTTPClient *client = this->build_url(LIST_PRODUCT_URL);
+    if (client->GET() == OK_RESPONSE) {
+
+    }
+    return nullptr;
+}
+
+models::Product *DolibarrClient::get_product_by_id(const char* id_product) const {
+    HTTPClient *client = this->build_url(replace_id(GET_PRODUCT_URL, id_product).c_str());
+    if (client->GET() == OK_RESPONSE) {
+        StaticJsonDocument<GET_PRODUCT_JSON_SIZE> doc;
+        DeserializationError error = deserializeJson(doc, client->getString().c_str());
+        if (error) {
+            Serial.println("ERROR: ");
+            Serial.println(error.c_str());
+            delete client;
+            return nullptr;
+        }
+        auto *product = new models::Product();
+        product->date_creation = doc["date_creation"];
+        product->id = doc["id"];
+        product->entity = doc["entity"];
+        product->stock_reel = doc["stock_reel"];
+        product->label = doc["label"];
+        delete client;
+        return product;
+    }
+    delete client;
+    return nullptr;
+}
+
+std::vector<models::Warehouse> *DolibarrClient::list_warehouse() const {
+    HTTPClient *client = this->build_url(LIST_WAREHOUSE_URL);
+    if (client->GET() == OK_RESPONSE) {
+        StaticJsonDocument<LIST_WAREHOUSE_JSON_SIZE> doc;
+        DeserializationError error = deserializeJson(doc, client->getString().c_str());
+        if (error) {
+            Serial.println("ERROR: ");
+            Serial.println(error.c_str());
+            delete client;
+            return nullptr;
+        }
+        auto *warehouses = new std::vector<models::Warehouse>();
+        for (auto obj : doc.as<JsonArray>()) {
+            models::Warehouse warehouse = {};
+            warehouse.id = obj["id"];
+            warehouses->push_back(warehouse);
+        }
+        delete client;
+        return warehouses;
+    }
+    delete client;
+    return nullptr;
+}
+
+int DolibarrClient::create_movement(models::CreateProductStock &stock) const {
+    HTTPClient *client = this->build_url(CREATE_STOCKS_MOVEMENTS_URL);
+    StaticJsonDocument<CREATE_STOCKS_MOVEMENTS_JSON_SIZE> doc;
+    std::string result;
+    doc["product_id"] = stock.product_id;
+    doc["warehouse_id"]  = stock.warehouse_id;
+    doc["qty"] = stock.qty;
+    serializeJson(doc, result);
+    Serial.println(result.c_str());
+    if (client->POST(result.c_str()) == OK_RESPONSE) {
+        delete client;
+        return 0;
+    }
+    return -1;
+}
+
+int DolibarrClient::initialize_wifi() const {
+    WiFiClass::mode(WIFI_STA); //Optional
+    WiFi.setSleep(false);
+    WiFi.begin(this->wifi.ssid, this->wifi.password);
+    Serial.print("Connecting ");
+    while(WiFiClass::status() != WL_CONNECTED){
+        delay(WAITING_WIFI_DELAY);
+        Serial.print(".");
+    }
+    Serial.println("Connected to the WiFi network");
+    return 0;
+}
+
+int DolibarrClient::initialize_http_client() {
+    this->httpClient = new HTTPClient();
+    if (this->login() == 0) {
+        auto* product = this->get_product_by_id("1");
+        if (product == nullptr) {
+            Serial.println("Product is nullptr !");
+            return -1;
+        }
+        Serial.println("Product label: ");
+        Serial.println(product->label);
+        auto* warehouses = this->list_warehouse();
+        if (warehouses == nullptr) {
+            delete product;
+            Serial.println("Warehouse is nullptr !");
+            return -1;
+        }
+        Serial.println("Warehouses: ");
+        models::CreateProductStock product_stock = {product->id, warehouses->at(0).id, "1"};
+        this->create_movement(product_stock);
+        for (auto warehouse : *warehouses) {
+            Serial.println(warehouse.id);
+        }
+        delete product;
+        delete warehouses;
+    } else {
+        Serial.println("An Error has occurred while trying to login");
+    }
+    return 0;
+}

lib/DolibarrClient/src/DolibarrClient.h

@@ -0,0 +1,56 @@
+#ifndef DOLIBARR_CLIENT_H
+#define DOLIBARR_CLIENT_H
+
+#include <WiFi.h>
+#include <HTTPClient.h>
+#include <vector>
+#include "DolibarrModels.h"
+
+constexpr u_int32_t OK_RESPONSE = 200;
+constexpr u_int32_t CREATED_RESPONSE = 201;
+constexpr u_int32_t NO_CONTENT_RESPONSE = 204;
+
+constexpr u_int32_t LOGIN_JSON_SIZE = 4096;
+constexpr const char* LOGIN_URL = "/users/info";
+constexpr u_int32_t LIST_PRODUCT_JSON_SIZE = 4096;
+constexpr const char* LIST_PRODUCT_URL = "/products/";
+constexpr u_int32_t GET_PRODUCT_JSON_SIZE = 4096;
+constexpr const char* GET_PRODUCT_URL = "/products/{id}/";
+constexpr u_int32_t GET_PRODUCT_STOCK_JSON_SIZE = 4096;
+constexpr const char* GET_PRODUCT_STOCK_URL = "/products/{id}/stock/";
+constexpr u_int32_t LIST_WAREHOUSE_JSON_SIZE = 4096;
+constexpr const char* LIST_WAREHOUSE_URL = "/warehouses/";
+constexpr u_int32_t LIST_STOCKS_MOVEMENTS_JSON_SIZE = 4096;
+constexpr const char* LIST_STOCKS_MOVEMENTS_URL = "/stockmovements/?sortfield=t.rowid&sortorder=ASC&limit=100";
+constexpr u_int32_t CREATE_STOCKS_MOVEMENTS_JSON_SIZE = 4096;
+constexpr const char* CREATE_STOCKS_MOVEMENTS_URL = "/stockmovements/";
+
+struct WifiConfig {
+    const char* ssid;
+    const char* password;
+};
+
+struct DolibarrConfig {
+    const char* url;
+    const char* api_key;
+};
+
+class DolibarrClient {
+public:
+    DolibarrClient(WifiConfig wifi_config, DolibarrConfig dolibarr_config);
+    ~DolibarrClient() = default;
+    int login() const;
+    std::vector<models::Warehouse> *list_warehouse() const;
+    std::vector<models::Product> *list_products() const;
+    models::Product *get_product_by_id(const char* id_product) const;
+    int create_movement(models::CreateProductStock &stock) const;
+private:
+    HTTPClient* httpClient{};
+    struct WifiConfig wifi;
+    struct DolibarrConfig dolibarr;
+    int initialize_wifi() const;
+    int initialize_http_client();
+    HTTPClient *build_url(const String& url) const;
+};
+
+#endif //DOLIBARR_CLIENT_H

lib/DolibarrClient/src/DolibarrModels.cpp

@@ -0,0 +1,5 @@
+//
+// Created by nico on 15/09/23.
+//
+
+#include "DolibarrModels.h"

lib/DolibarrClient/src/DolibarrModels.h

@@ -0,0 +1,40 @@
+#ifndef T_IOT_901_CONVOYOR_DOLIBARRMODELS_H
+#define T_IOT_901_CONVOYOR_DOLIBARRMODELS_H
+
+namespace models {
+
+    struct Product {
+        const char* id;
+        const char* entity;
+        const char* ref;
+        const char* status;
+        const char* date_creation;
+        const char* date_modification;
+        const char* label;
+        const char* description;
+        const char* type;
+        const char* price;
+        const char* stock_reel;
+        const char* seuil_stock_alerte;
+        const char* desiredstock;
+    };
+
+    struct ProductStock {
+        const char* id;
+        const char* product_id;
+        const char* quantity;
+    };
+
+    struct CreateProductStock {
+        const char* product_id;
+        const char* warehouse_id;
+        const char* qty;
+    };
+
+    struct Warehouse {
+        const char* id;
+    };
+
+}
+
+#endif //T_IOT_901_CONVOYOR_DOLIBARRMODELS_H

lib/WarehouseGUI/src/GUIScreen.cpp

@@ -0,0 +1,56 @@
+#include <algorithm>
+#include <iostream>
+#include "GUIScreen.h"
+
+// Abstract AGuiScreen definition
+
+gui::AGUIScreen::AGUIScreen() {
+    std::cout << "Hello form AGUIScreen" << "\n";
+    this->widgets = std::vector<AGUIWidget*>();
+}
+
+int gui::AGUIScreen::update() {
+    std::sort(widgets.begin(), widgets.end(), [](AGUIWidget* aWidget, AGUIWidget* bWidget) {
+        return aWidget->getLayer() < bWidget->getLayer();
+    });
+    for (auto *widget: widgets) {
+        widget->update();
+    }
+    return (0);
+}
+
+int gui::AGUIScreen::addWidget(gui::AGUIWidget *widget) {
+    this->widgets.push_back(widget);
+    return 0;
+}
+
+int gui::AGUIScreen::removeWidget(gui::AGUIWidget *_widget) {
+    return 0;
+}
+
+int gui::AGUIScreen::removeWidget(int _index) {
+    return 0;
+}
+
+int gui::AGUIScreen::removeWidget(const char *_name) {
+    return 0;
+}
+
+std::vector<gui::AGUIWidget*> gui::AGUIScreen::getWidgets() const {
+    return this->widgets;
+}
+
+
+// DefaultGuiScreen definition
+
+gui::DefaultGuiScreen::DefaultGuiScreen() {
+    std::cout << "Hello form DefaultGuiScreen" << "\n";
+}
+
+int gui::DefaultGuiScreen::setup() {
+    return 0;
+}
+
+const char *gui::DefaultGuiScreen::getName() const {
+    return "DefaultGuiScreen";
+}

lib/WarehouseGUI/src/GUIScreen.h

@@ -0,0 +1,35 @@
+#ifndef T_IOT_901_CONVOYOR_GUICONTAINER_H
+#define T_IOT_901_CONVOYOR_GUICONTAINER_H
+
+#include <vector>
+#include "GUIWidget.h"
+
+namespace gui {
+
+    class AGUIScreen {
+    public:
+        AGUIScreen();
+        ~AGUIScreen() = default;
+        virtual const char* getName() const = 0;
+        virtual int setup() = 0;
+        int update();
+        int addWidget(AGUIWidget* widget);
+        int removeWidget(AGUIWidget* widget);
+        int removeWidget(int index);
+        int removeWidget(const char* name);
+        std::vector<AGUIWidget*> getWidgets() const;
+    protected:
+        std::vector<AGUIWidget*> widgets;
+    };
+
+    class DefaultGuiScreen : public AGUIScreen {
+    public:
+        DefaultGuiScreen();
+        ~DefaultGuiScreen() = default;
+        const char* getName() const override;
+        int setup() override;
+    };
+
+}
+
+#endif //T_IOT_901_CONVOYOR_GUICONTAINER_H

lib/WarehouseGUI/src/GUIWidget.cpp

@@ -0,0 +1,33 @@
+#include "GUIWidget.h"
+
+gui::AGUIWidget::AGUIWidget(int x, int y, int width, int height, int layer) : layer(layer) {
+    this->position.x = x;
+    this->position.y = y;
+    this->size.width = width;
+    this->size.height = height;
+}
+
+int gui::AGUIWidget::getLayer() const {
+    return this->layer;
+}
+
+void gui::AGUIWidget::setLayer(int newLayer) {
+    this->layer = newLayer;
+}
+
+GuiWidgetPosition gui::AGUIWidget::getPosition() const {
+    return this->position;
+}
+
+void gui::AGUIWidget::setPosition(GuiWidgetPosition pos) {
+    this->position = pos;
+}
+
+GuiWidgetSize gui::AGUIWidget::getSize() const {
+    return this->size;
+}
+
+void gui::AGUIWidget::setSize(GuiWidgetSize newSize) {
+    this->size = newSize;
+}
+

lib/WarehouseGUI/src/GUIWidget.h

@@ -0,0 +1,35 @@
+#ifndef T_IOT_901_CONVOYOR_GUIWIDGET_H
+#define T_IOT_901_CONVOYOR_GUIWIDGET_H
+
+struct GuiWidgetPosition {
+    int x;
+    int y;
+};
+
+struct GuiWidgetSize {
+    int width;
+    int height;
+};
+
+namespace gui {
+    class AGUIWidget {
+    public:
+        AGUIWidget(int x, int y, int width, int height, int layer = 0);
+        ~AGUIWidget() = default;
+        virtual const char* getName() const = 0;
+        virtual void setup() = 0;
+        virtual void update() = 0;
+        int getLayer() const;
+        void setLayer(int layer);
+        GuiWidgetPosition getPosition() const;
+        void setPosition(GuiWidgetPosition position);
+        GuiWidgetSize getSize() const;
+        void setSize(GuiWidgetSize size);
+    private:
+        GuiWidgetPosition position{};
+        GuiWidgetSize size{};
+        int layer;
+    };
+}
+
+#endif //T_IOT_901_CONVOYOR_GUIWIDGET_H

lib/WarehouseGUI/src/WarehouseGUI.cpp

@@ -0,0 +1,82 @@
+#include "WarehouseGUI.h"
+#include "M5Stack.h"
+
+using namespace gui;
+
+WarehouseGUI::WarehouseGUI() {
+    this->screens = std::vector<AGUIScreen*>();
+}
+
+WarehouseGUI::~WarehouseGUI() = default;
+
+int WarehouseGUI::addScreens(gui::AGUIScreen *screen) {
+    this->screens.push_back(screen);
+    return 0;
+}
+
+int WarehouseGUI::removeScreens(gui::AGUIScreen *screen) {
+    for (int i = 0; i < this->screens.size(); ++i) {
+        if (this->screens[i] == screen) {
+            this->screens.erase(this->screens.begin() + i);
+            return 0;
+        }
+    }
+    return -1;
+}
+
+int WarehouseGUI::removeScreens(int index) {
+    if (index < 0 || index >= this->screens.size()) {
+        return -1;
+    }
+    this->screens.erase(this->screens.begin() + index);
+    return 0;
+}
+
+int WarehouseGUI::removeScreens(const char *name) {
+    for (int i = 0; i < this->screens.size(); ++i) {
+        if (this->screens[i]->getName() == name) {
+            this->screens.erase(this->screens.begin() + i);
+            return 0;
+        }
+    }
+    return -1;
+}
+
+int WarehouseGUI::update() {
+    return this->current_screen->update();
+}
+
+int WarehouseGUI::setup() {
+    if (this->current_screen == nullptr) {
+        return -1;
+    }
+    return this->current_screen->setup();
+}
+
+int WarehouseGUI::changeCurrentScreen(const char *name) {
+    for (auto *screen : this->screens) {
+        if (screen->getName() == name) {
+            this->current_screen = screen;
+            this->current_screen->setup();
+            return 0;
+        }
+    }
+    return -1;
+}
+
+int WarehouseGUI::changeCurrentScreen(int index) {
+    if (index < 0 || index >= this->screens.size()) {
+        return -1;
+    }
+    this->current_screen = this->screens[index];
+    this->current_screen->setup();
+    return 0;
+}
+
+std::vector<AGUIScreen *> gui::WarehouseGUI::getAllScreens() {
+    return this->screens;
+}
+
+AGUIScreen *gui::WarehouseGUI::getCurrentScreen() {
+    return this->current_screen;
+}

lib/WarehouseGUI/src/WarehouseGUI.h

@@ -0,0 +1,29 @@
+#ifndef T_IOT_901_CONVOYOR_WAREHOUSEGUI_H
+#define T_IOT_901_CONVOYOR_WAREHOUSEGUI_H
+
+
+#include <vector>
+#include "GUIScreen.h"
+
+namespace gui {
+    class WarehouseGUI {
+    public:
+        WarehouseGUI();
+        ~WarehouseGUI();
+        int addScreens(AGUIScreen* screen);
+        int removeScreens(AGUIScreen* screen);
+        int removeScreens(int index);
+        int removeScreens(const char *name);
+        int changeCurrentScreen(const char* name);
+        int changeCurrentScreen(int index);
+        std::vector<AGUIScreen*> getAllScreens();
+        AGUIScreen* getCurrentScreen();
+        int setup();
+        int update();
+    private:
+        std::vector<AGUIScreen*> screens;
+        AGUIScreen *current_screen{nullptr};
+    };
+}  // namespace gui
+
+#endif //T_IOT_901_CONVOYOR_WAREHOUSEGUI_H

platformio.ini

@@ -50,6 +50,9 @@ upload_speed = 921600
 
 ; librairies (make sure to fix versions where possible!)
 lib_deps =
+    bblanchon/ArduinoJson@^6.21.3
+    m5stack/M5Stack@^0.4.5
+    m5stack/M5GFX@^0.1.9
 ;    example:
 ;    erropix/ESP32 AnalogWrite@0.2
 

secrets.ini.example

@@ -4,3 +4,8 @@
 
 [secrets]
 build_flags =
+    -D WIFI_SSID=\"test\"
+    -D WIFI_PASSWORD=\"abcd1234\"
+    -D DOLIBARR_API_TOKEN=\"monapitokendedolibarr\"
+    -D DOLIBARR_URL=\"http://0.0.0.0/api/index.php\"
+    -D DEBUG=true

src/Program.cpp

@@ -1,10 +1,12 @@
 #include "Program.h"
+#include "Arduino.h"
+#include "DolibarrClient.h"
 
 Program::Program() {
-    // Startup
-    Serial.begin(MONITOR_SPEED);
+    struct WifiConfig wifi_c = {WIFI_SSID, WIFI_PASSWORD};
+    struct DolibarrConfig dolibarr = {DOLIBARR_URL, DOLIBARR_API_TOKEN};
+    this->client = new DolibarrClient(wifi_c, dolibarr);
 }
 
 void Program::loop() {
-    // Loop
 }

src/main.cpp

@@ -1,9 +1,19 @@
 #include "Program.h"
+#include "Arduino.h"
+#include "WarehouseGUI.h"
+#include <M5Stack.h>
 
 Program* program;
 
 void setup() {
+
+    Serial.begin(DEFAULT_BAUD_RATE);
     program = new Program();
+
+    #if defined(DEBUG)
+        Serial.println("Hello World");
+    #endif
+
 }
 
 void loop() {

test/dolibarr.cpp

@@ -0,0 +1,10 @@
+#include <unity.h>
+#include "DolibarrClient.h"
+
+void test_construct_dolibarr_client() {
+    return;
+}
+
+void test_destroy_basic_state() {
+    return;
+}

test/test.cpp

@@ -0,0 +1,36 @@
+#include <M5Stack.h>
+#include <unity.h>
+#include "test.h"
+
+void setUp(void) {
+    // set stuff up here
+}
+
+void tearDown(void) {
+    // clean stuff up here
+}
+
+int runUnityTests(void) {
+    UNITY_BEGIN();
+    RUN_TEST(test_construct_dolibarr_client);
+    return UNITY_END();
+}
+
+int main(void) {
+    return runUnityTests();
+}
+
+// For Arduino framework
+void setup() {
+    // Wait ~2 seconds before the Unity test runner
+    // establishes connection with a board Serial interface
+    runUnityTests();
+}
+
+// For Arduino framework
+void loop() {}
+
+// For ESP-IDF framework
+void app_main() {
+    runUnityTests();
+}

test/test.h

@@ -0,0 +1,6 @@
+#ifndef T_IOT_901_CONVOYOR_TEST_H
+#define T_IOT_901_CONVOYOR_TEST_H
+
+void test_construct_dolibarr_client();
+
+#endif //T_IOT_901_CONVOYOR_TEST_H