From 48f25d4baa4b106342cbf681f14db8e3293682b7 Mon Sep 17 00:00:00 2001
From: Timofey Khoruzhii <timosha1113@gmail.com>
Date: Sun, 16 Apr 2023 00:57:57 +0300
Subject: [PATCH] update config

---
 src/clippy/project_list.cpp | 74 ++++++++++++++++++++++++++++++++++---
 src/clippy/project_list.hpp |  6 +++
 2 files changed, 75 insertions(+), 5 deletions(-)

diff --git a/src/clippy/project_list.cpp b/src/clippy/project_list.cpp
index 5409a42..cf4aa2e 100644
--- a/src/clippy/project_list.cpp
+++ b/src/clippy/project_list.cpp
@@ -14,6 +14,9 @@
 
 #include <jsoncons/json.hpp>
 #include <jsoncons_ext/cbor/cbor.hpp>
+#include "yaml-cpp/node/parse.h"
+
+#include <yaml-cpp/yaml.h>
 
 Config ProjectList::GetNewConfig(const std::filesystem::path& config_directory) {
   std::lock_guard guard(lock_file_);
@@ -52,7 +55,14 @@ void UpdateField(jsoncons::json& data, const std::string& field, std::optional<T
   }
 }
 
-void ProjectList::SaveConfig() {
+template <typename U, typename T>
+void UpdateField(YAML::Node& data, const std::string& field, std::optional<T> member) {
+  if (member) {
+    data[field] = static_cast<U>(member.value());
+  }
+}
+
+void ProjectList::SaveConfig(tag_json) {
   jsoncons::json result;
 
   result["version"] = "0.1";
@@ -73,11 +83,52 @@ void ProjectList::SaveConfig() {
   out << result.to_string();
 }
 
+void ProjectList::SaveConfig() {
+  YAML::Node result;
+  result["version"] = "0.2";
+
+  for (auto& project : projects_) {
+    YAML::Node current;
+
+    UpdateField<std::string>(current, "name", project.name);
+    current["path_root_project"] = std::string(project.root_project);
+    current["path_to_config"] = std::string(project.configuration_file);
+    UpdateField<std::string>(current, "open_script", project.open_script);
+
+    result["projects"].push_back(current);
+  }
+
+  std::ofstream out(path_);
+  out << result;
+}
+
 template <typename T>
 std::optional<T> GetOptionalField(const jsoncons::json& data, std::string field) {
   return data.contains(field) ? std::make_optional(data[field].as<std::string>()) : std::nullopt;
 }
 
+template <typename T>
+std::optional<T> GetOptionalField(const YAML::Node& data, std::string field) {
+  return data[field].IsDefined() ? std::make_optional(data[field].as<std::string>()) : std::nullopt;
+}
+
+void ProjectList::LoadConfig(const YAML::Node& data) {
+  if (data["version"].as<std::string>() != "0.2") {
+    throw std::logic_error("unsupport version");
+  }
+
+  Project current;
+  for (const auto& project : data["projects"]) {
+    current.configuration_file = project["path_to_config"].as<std::string>();
+    current.root_project = project["path_root_project"].as<std::string>();
+
+    current.name = GetOptionalField<std::string>(project, "name");
+    current.open_script = GetOptionalField<std::string>(project, "open_script");
+
+    projects_.emplace_back(current);
+  }
+}
+
 void ProjectList::LoadConfig(const jsoncons::json& data) {
   if (data["version"] != "0.1") {
     throw std::logic_error("unsupported version config");
@@ -97,18 +148,31 @@ void ProjectList::LoadConfig(const jsoncons::json& data) {
 
 void ProjectList::LoadWithoutLock() {
   projects_.clear();
-  auto data = utils::filesystem::LoadFile(path_);
 
   try {
-    LoadConfig(jsoncons::json::parse(data));
+    LoadConfig(YAML::LoadFile(path_));
   } catch (...) {
-    std::cout << "I can't read project lists. Try fix it?";
+    auto data = utils::filesystem::LoadFile(path_);
+
+    std::cout << "I can't parse yaml. Try read json?" << std::endl;
 
     std::string result;
     std::getline(std::cin, result);
 
     if (result == "y") {
-      OldLoadConfig(data);
+      try {
+        LoadConfig(jsoncons::json::parse(data));
+      } catch (...) {
+        std::cout << "I can't read project lists. Try fix it?" << std::endl;
+
+        std::string result;
+        std::getline(std::cin, result);
+
+        if (result == "y") {
+          OldLoadConfig(data);
+          SaveConfig();
+        }
+      }
       SaveConfig();
     }
   }
diff --git a/src/clippy/project_list.hpp b/src/clippy/project_list.hpp
index b65d4db..fe1ba71 100644
--- a/src/clippy/project_list.hpp
+++ b/src/clippy/project_list.hpp
@@ -10,6 +10,7 @@
 #include <optional>
 
 #include <jsoncons/json.hpp>
+#include <yaml-cpp/yaml.h>
 #include "utils/config_path.hpp"
 #include "utils/editor.hpp"
 #include "utils/filesystem.hpp"
@@ -96,10 +97,15 @@ class ProjectList {
   Project* GetProjectByName_(const std::string&);
 
   void OldLoadConfig(const std::string&);
+
+  struct tag_json {};
+  void SaveConfig(tag_json);
+
   void SaveConfig();
 
   void Load();
   void LoadConfig(const jsoncons::json&);
+  void LoadConfig(const YAML::Node&);
   void LoadWithoutLock();
 
  private: