Implemented player functionality.

Author: Amsakan Bavan

.gitmodules

@@ -7,3 +7,6 @@
 [submodule "lib/abseil-cpp"]
 	path = lib/abseil-cpp
 	url = https://github.com/abseil/abseil-cpp
+[submodule "lib/qtbase"]
+    path = lib/qtbase
+    url = https://github.com/qt/qtbase

.idea/editor.xml

@@ -0,0 +1,26 @@
+//
+// Created by abav on 17.07.2025.
+//
+
+#ifndef ARGUMENTS_HH
+#define ARGUMENTS_HH
+#include <string>
+#include <unordered_map>
+
+namespace CLI {
+    namespace Arguments {
+        struct CLIArguments {
+            std::string fileName;
+            float filterFrequency;
+        };
+
+        enum CLIArgumentProperty {
+            FILE,
+            FREQUENCY
+        };
+
+        extern std::unordered_map<std::string, CLIArgumentProperty> propertyMap;
+        CLIArguments parseArguments(int argc, char** argv);
+    }
+};
+#endif //ARGUMENTS_HH

.idea/vcs.xml

@@ -0,0 +1,10 @@
+//
+// Created by abav on 17.07.2025.
+//
+
+#ifndef CLI_HH
+#define CLI_HH
+namespace CLI {
+    void run(int argc, char** argv);
+};
+#endif //CLI_HH

include/CLI.hh

@@ -0,0 +1,12 @@
+//
+// Created by abav on 17.07.2025.
+//
+
+#ifndef FILTER_HH
+#define FILTER_HH
+#include <vector>
+
+namespace Filter {
+    void filter(std::vector<float>& audio, float filterFrequency);
+}
+#endif //FILTER_HH

include/CLI/Arguments.hh

@@ -0,0 +1,57 @@
+//
+// Created by abav on 17.07.2025.
+//
+//
+// Created by abav on 17.07.2025.
+//
+#include "CLI/Arguments.hh"
+
+#include <iostream>
+#include <vector>
+#include <absl/strings/str_split.h>
+
+namespace CLI {
+    namespace Arguments {
+        std::unordered_map<std::string, CLIArgumentProperty> propertyMap = {
+            {"file", FILE},
+            {"freq", FREQUENCY}
+        };
+
+        void parseArgument(std::vector<std::string> splittedArgument, CLIArguments& arguments) {
+            CLIArgumentProperty property = propertyMap[splittedArgument.at(0)];
+            std::string value = splittedArgument[1];
+
+            switch (property) {
+                case FILE: {
+                    arguments.fileName = value;
+                    break;
+                }
+
+                case FREQUENCY: {
+                    arguments.filterFrequency = std::stof(value);
+                    break;
+                }
+            }
+        }
+
+        CLIArguments parseArguments(int argc, char** argv) {
+            CLIArguments arguments{};
+            std::vector<std::string> args{argv, argv + argc};
+
+            if (args.size() < 3) {
+                std::cerr << "Invalid usage!\n";
+                std::cerr << "\tsimpleFilter file=<fileName> freq=<filterFrequency in Hz>\n";
+            }
+
+            for (std::string arg : args) {
+                std::vector<std::string> splittedArgument = absl::StrSplit(arg, '=');
+
+                if (splittedArgument.size() > 1) {
+                    parseArgument(splittedArgument, arguments);
+                }
+            }
+
+            return arguments;
+        }
+    }
+};

include/CLI/CLI.hh

@@ -1,59 +1,24 @@
 //
 // Created by abav on 17.07.2025.
 //
-#include "CLI.hh"
+#include "CLI/CLI.hh"
+#include "CLI/Arguments.hh"
 
 #include <iostream>
 #include <vector>
 #include <absl/strings/str_split.h>
 
 #include "FileReader.hh"
+#include "Filter.hh"
 #include "Player.hh"
 
-namespace CLI {
-    std::unordered_map<std::string, ArgumentProperty> propertyMap = {
-        {"file", FILE},
-        {"freq", FREQUENCY}
-    };
-    void parseArgument(std::vector<std::string> splittedArgument, Arguments& arguments) {
-        ArgumentProperty property = propertyMap[splittedArgument.at(0)];
-        std::string value = splittedArgument[1];
-
-        switch (property) {
-            case FILE: {
-                arguments.fileName = value;
-                break;
-            }
-
-            case FREQUENCY: {
-                arguments.filterFrequency = std::stof(value);
-                break;
-            }
-        }
-    }
-    Arguments parseArguments(int argc, char** argv) {
-        Arguments arguments{};
-        std::vector<std::string> args{argv, argv + argc};
-
-        if (args.size() < 3) {
-            std::cerr << "Invalid usage!\n";
-            std::cerr << "\tsimpleFilter file=<fileName> freq=<filterFrequency in Hz>\n";
-        }
-
-        for (std::string arg : args) {
-            std::vector<std::string> splittedArgument = absl::StrSplit(arg, '=');
-
-            if (splittedArgument.size() > 1) {
-                parseArgument(splittedArgument, arguments);
-            }
-        }
-
-        return arguments;
-    }
-
-    void run(int argc, char** argv) {
-        Arguments arguments = parseArguments(argc, argv);
-        std::vector<float> audio = FileReader::readFile(arguments.fileName);
-        Player::play(audio);
-    }
+void CLI::run(int argc, char** argv) {
+    Arguments::CLIArguments arguments = Arguments::parseArguments(argc, argv);
+    std::vector<float> audio = FileReader::readFile(arguments.fileName);
+/*
+        std::cout << "Doing filtering..\n";
+    Filter::filter(audio, arguments.filterFrequency);
+    std::cout << "Done.\n";
+*/
+    Player::play(audio);
 };

include/Filter.hh

@@ -1,9 +1,11 @@
 add_library(CLI
+    Arguments.cc
     CLI.cc
 )
 
 target_link_libraries(CLI
     FileReader
+    Filter
     Player
     absl::strings
 )