Added entireity of utility and generate-report(only works with PNG for now)

src/Commands/GenerativeCommands.cpp

@@ -1,4 +1,5 @@
 #include "../Common.hpp"
+#include "../Utility/CairoTools.hpp"
 
 #include <dpp/dispatcher.h>
 #include <dpp/dpp.h>
@@ -9,24 +10,10 @@
 #include <dpp/snowflake.h>
 #include <dpp/user.h>
 
-#include <cairo/cairo.h>
-
 #include <functional>
 #include <string>
 #include <unordered_map>
 
-void pngToCairoSurface(std::string data) {
-  cairo_surface_t *image =
-      cairo_image_surface_create(CAIRO_FORMAT_ARGB32, 300, 200);
-}
-void jpegToCairoSurface(std::string data) {}
-void webpToCairoSurface(std::string data) {}
-
-std::unordered_map<std::string, std::function<void(std::string)>>
-    supportedImageFileTypes{{"image/png", pngToCairoSurface},
-                            {"image/jpeg", jpegToCairoSurface},
-                            {"image/webp", webpToCairoSurface}};
-
 void commandGenerateReport(const dpp::slashcommand_t &event,
                            dpp::cluster &bot) {
   event.thinking();
@@ -38,7 +25,14 @@ void commandGenerateReport(const dpp::slashcommand_t &event,
     bot.request(
         file.url, dpp::http_method::m_get,
         [event, &bot, fileType](const dpp::http_request_completion_t &result) {
-          fileType->second(result.body);
+          std::string responseData = GenerateReportImage(
+              fileType->second(
+                  result.body), // Image itself processed for cario to handle
+              std::get<std::string>(event.get_parameter("headline")));
+
+          dpp::message response(event.command.channel_id, "");
+          response.add_file("report.png", responseData);
+          event.edit_response(response);
         });
   } else {
     event.edit_response(
@@ -46,3 +40,7 @@ void commandGenerateReport(const dpp::slashcommand_t &event,
         " is not allowed. Only PNG, JPEG, and WEBP are allowed!");
   }
 }
+
+//
+// ACTUAL GENERATION STARTS HERE
+//