From 64dec753e7a6594a8b68f7978773e80353d8e869 Mon Sep 17 00:00:00 2001
From: Loic Guegan <manzerbredes@mailbox.org>
Date: Fri, 25 Feb 2022 11:13:35 +0100
Subject: Enable PGN save (slow for now so do not use it).

---
 src/base_tab/gamebase/GameBase.hpp    |  6 ++++
 src/base_tab/gamebase/PGNGameBase.cpp | 63 +++++++++++++++++++++++++++--------
 src/base_tab/gamebase/PGNGameBase.hpp |  4 +++
 3 files changed, 60 insertions(+), 13 deletions(-)

(limited to 'src/base_tab/gamebase')

diff --git a/src/base_tab/gamebase/GameBase.hpp b/src/base_tab/gamebase/GameBase.hpp
index 828248c..db58bcc 100644
--- a/src/base_tab/gamebase/GameBase.hpp
+++ b/src/base_tab/gamebase/GameBase.hpp
@@ -1,10 +1,16 @@
 #pragma once
 #include "game_tab/Game.hpp"
+#include <algorithm>
+#include <vector>
 
 class GameBase {
 
 public:
   virtual Game *GetGame(std::uint32_t id) = 0;
+  virtual void Save(std::vector<std::uint32_t> to_ignore,
+                    std::vector<GameBase *> new_games_bases,
+                    std::vector<Game *> new_games) = 0;
+  virtual Game *GetCurrentGame() = 0;
   virtual bool NextGame() = 0;
   virtual std::string GetTag(std::string tag) = 0;
   virtual void Reset() = 0;
diff --git a/src/base_tab/gamebase/PGNGameBase.cpp b/src/base_tab/gamebase/PGNGameBase.cpp
index 8f9974d..69dcc4f 100644
--- a/src/base_tab/gamebase/PGNGameBase.cpp
+++ b/src/base_tab/gamebase/PGNGameBase.cpp
@@ -1,4 +1,5 @@
 #include "PGNGameBase.hpp"
+#include <wx/stdpaths.h>
 
 PGNGameBase::PGNGameBase(std::string pgn_file) : pgn(new pgnp::PGN()) {
   file = pgn_file;
@@ -23,6 +24,22 @@ std::string PGNGameBase::GetTag(std::string tag) {
   return ("");
 }
 
+Game *PGNGameBase::GetCurrentGame() {
+  pgnp::HalfMove *pgnp_moves = new pgnp::HalfMove();
+  pgn->GetMoves(pgnp_moves);
+  std::string fen = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1";
+  if (pgn->HasTag("FEN")) {
+    fen = pgn->GetTagValue("FEN");
+  }
+  HalfMove *m = new HalfMove(pgnp_moves, fen);
+  Game *g = new Game(m, fen);
+  for (std::string &s : pgn->GetTagList()) {
+    g->SetTag(s, pgn->GetTagValue(s));
+  }
+  g->SetResult(pgn->GetResult());
+  return (g);
+}
+
 void PGNGameBase::Reset() {
   delete pgn;
   pgn = new pgnp::PGN();
@@ -34,21 +51,41 @@ Game *PGNGameBase::GetGame(std::uint32_t id) {
   std::uint32_t curid = 0;
   while (NextGame()) {
     if (id == curid) {
-      pgnp::HalfMove *pgnp_moves = new pgnp::HalfMove();
-      pgn->GetMoves(pgnp_moves);
-      std::string fen =
-          "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1";
-      if (pgn->HasTag("FEN")) {
-        fen = pgn->GetTagValue("FEN");
-      }
-      HalfMove *m  = new HalfMove(pgnp_moves, fen);
-      Game *g = new Game(m, fen);
-      for (std::string &s : pgn->GetTagList()) {
-        g->SetTag(s, pgn->GetTagValue(s));
-      }
-      return (g);
+      return (GetCurrentGame());
     }
     curid++;
   }
   return (NULL);
 }
+
+void PGNGameBase::Save(std::vector<std::uint32_t> to_ignore,
+                       std::vector<GameBase *> new_games_bases,
+                       std::vector<Game *> new_games) {
+  wxStandardPaths stdPaths = wxStandardPaths::Get();
+  wxString tmp = stdPaths.GetTempDir() + "/save_pgn_tmp.pgn";
+  wxFile new_pgn(tmp, wxFile::write);
+
+  Reset();
+  std::uint32_t id = 0;
+  while (NextGame()) {
+    if (std::find(to_ignore.begin(), to_ignore.end(), id) == to_ignore.end()) {
+      Game *g = GetCurrentGame();
+      new_pgn.Write(g->GetPGN());
+      new_pgn.Write("\n\n");
+      delete g;
+    }
+    id++;
+  }
+
+  // Now add new games
+  // new_games->Reset();
+  // while (new_games->NextGame()) {
+  //   Game *g = new_games->GetCurrentGame();
+  //   new_pgn.Write(g->GetPGN());
+  //   delete g;
+  // }
+
+  new_pgn.Close();
+  wxCopyFile(tmp, file);
+  wxRemoveFile(tmp);
+}
diff --git a/src/base_tab/gamebase/PGNGameBase.hpp b/src/base_tab/gamebase/PGNGameBase.hpp
index 1ad58a1..7a1a63d 100644
--- a/src/base_tab/gamebase/PGNGameBase.hpp
+++ b/src/base_tab/gamebase/PGNGameBase.hpp
@@ -10,6 +10,10 @@ public:
   PGNGameBase(std::string pgn_file);
   Game *GetGame(std::uint32_t id);
   bool NextGame();
+  Game *GetCurrentGame();
   std::string GetTag(std::string tag);
+  void Save(std::vector<std::uint32_t> to_ignore,
+            std::vector<GameBase *> new_games_bases,
+            std::vector<Game *> new_games);
   void Reset();
 };
\ No newline at end of file
-- 
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