453 lines
12 KiB
C++
453 lines
12 KiB
C++
#include "LichessBoard.h"
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LichessBoard::LichessBoard(const char *token)
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: apiToken(token), streaming(false), lastHeartbeat(0)
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{
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client.setInsecure();
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}
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void LichessBoard::setMoveCallback(std::function<void(String, String, String, String)> callback)
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{
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onMoveReceived = callback;
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}
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void LichessBoard::setGameStateCallback(std::function<void(String)> callback)
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{
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onGameStateChanged = callback;
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}
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bool LichessBoard::connectToGame(const char *gameId)
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{
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currentGameId = String(gameId);
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Serial.println("Connexion à Lichess...");
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if (!client.connect("lichess.org", 443))
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{
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Serial.println("❌ Échec connexion SSL");
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return false;
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}
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String request = String("GET /api/board/game/stream/") + gameId + " HTTP/1.1\r\n" +
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"Host: lichess.org\r\n" +
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"Authorization: Bearer " + apiToken + "\r\n" +
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"Connection: keep-alive\r\n\r\n";
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client.print(request);
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Serial.println("Requête envoyée, attente réponse...");
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// Lire les headers HTTP
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while (client.connected())
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{
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String line = client.readStringUntil('\n');
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Serial.println("Header: " + line);
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if (line == "\r" || line.length() == 0)
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{
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break;
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}
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}
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streaming = true;
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lastHeartbeat = millis();
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Serial.println("Stream démarré!");
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return true;
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}
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void LichessBoard::loop()
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{
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if (!streaming)
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{
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return;
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}
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if (millis() - lastHeartbeat > heartbeatTimeout)
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{
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Serial.println("⏱️ Timeout stream!");
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stop();
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return;
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}
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while (client.available())
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{
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String line = client.readStringUntil('\n');
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line.trim();
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// ✅ Ligne vide = heartbeat
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if (line.length() == 0)
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{
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lastHeartbeat = millis();
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Serial.println("💓 Heartbeat");
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continue;
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}
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// ✅ Ignorer chunks HTTP
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if (isHexString(line))
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{
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Serial.println("🔸 Chunk HTTP ignoré: " + line);
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continue;
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}
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// ✅ Traiter JSON
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if (line[0] == '{')
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{
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parseLine(line);
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}
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else
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{
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Serial.println("⚠️ Ligne ignorée: " + line);
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}
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}
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if (!client.connected())
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{
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Serial.println("❌ Connexion perdue");
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stop();
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}
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}
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void LichessBoard::stop()
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{
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if (streaming)
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{
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client.stop();
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streaming = false;
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currentGameId = "";
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Serial.println("⏹️ Stream arrêté");
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}
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}
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LichessBoard::Move LichessBoard::parseMove(const String &uci)
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{
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Move move;
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move.uci = uci;
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move.from = uci.substring(0, 2);
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move.to = uci.substring(2, 4);
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move.isCastling = false;
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move.isKingSide = false;
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move.display = uci; // Par défaut, afficher l'UCI
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// Détecter les roques
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if ((move.from == "e1" || move.from == "e8") &&
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(move.to == "g1" || move.to == "g8" ||
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move.to == "c1" || move.to == "c8"))
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{
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move.isCastling = true;
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if (move.to[0] == 'g')
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{
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// Petit roque
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move.isKingSide = true;
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move.display = "O-O";
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Serial.println("🏰 PETIT ROQUE (O-O)");
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}
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else
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{
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// Grand roque
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move.isKingSide = false;
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move.display = "O-O-O";
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Serial.println("🏰 GRAND ROQUE (O-O-O)");
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}
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}
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return move;
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}
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void LichessBoard::parseLine(const String &line)
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{
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lastHeartbeat = millis();
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StaticJsonDocument<2048> doc;
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DeserializationError error = deserializeJson(doc, line);
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if (error)
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{
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Serial.print("❌ Erreur JSON: ");
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Serial.println(error.c_str());
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return;
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}
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Serial.print("📦 JSON reçu (");
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Serial.print(line.length());
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Serial.println(" bytes)");
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if (!doc.containsKey("type"))
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{
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Serial.println("⚠️ Pas de champ 'type'");
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return;
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}
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const char *type = doc["type"];
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Serial.print("✅ Type: ");
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Serial.println(type);
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if (strcmp(type, "gameFull") == 0)
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{
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Serial.println("=== Partie complète reçue ===");
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if (doc.containsKey("id"))
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{
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const char *gameId = doc["id"];
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if (gameId)
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{
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Serial.print("Game ID: ");
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Serial.println(gameId);
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}
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}
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if (doc["state"].containsKey("status"))
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{
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const char *state = doc["state"]["status"];
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if (state)
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{
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Serial.print("État: ");
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Serial.println(state);
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Serial.println();
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if (onGameStateChanged)
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{
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onGameStateChanged(String(state));
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}
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}
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}
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Serial.println("📢 État partie: " + String(doc["state"]["status"].as<const char *>()));
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if (doc["state"].containsKey("moves"))
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{
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String moves = doc["state"]["moves"].as<String>();
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Serial.print("Coups joués: ");
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Serial.println(moves);
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}
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if (doc.containsKey("initialFen"))
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{
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Serial.print("FEN: ");
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Serial.println(doc["initialFen"].as<String>());
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}
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else
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{
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Serial.println("FEN: startpos");
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}
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}
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else if (strcmp(type, "gameState") == 0)
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{
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Serial.println("=== Nouveau coup ===");
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if (doc.containsKey("moves"))
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{
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String allMoves = doc["moves"].as<String>();
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Serial.print("Tous les coups: ");
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Serial.println(allMoves);
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if (allMoves.length() > 0)
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{
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int lastSpace = allMoves.lastIndexOf(' ');
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String lastMoveUci = (lastSpace >= 0) ? allMoves.substring(lastSpace + 1) : allMoves;
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if (lastMoveUci.length() >= 4)
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{
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// ✅ Parser le coup
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lastMove = parseMove(lastMoveUci);
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// Affichage avec notation standard
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Serial.print("🎯 Coup: ");
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Serial.println(lastMove.display);
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if (lastMove.isCastling)
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{
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Serial.print(" Détails: ");
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Serial.print(lastMove.from);
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Serial.print(" -> ");
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Serial.print(lastMove.to);
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Serial.print(" (");
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Serial.print(lastMove.isKingSide ? "petit roque" : "grand roque");
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Serial.println(")");
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}
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Serial.println("\n🎯 NOUVEAU COUP:");
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Serial.println(" De: " + lastMove.from);
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Serial.println(" À: " + lastMove.to);
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Serial.println(" Notation: " + lastMove.display);
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if (doc.containsKey("status"))
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{
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Serial.print("État: ");
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Serial.println(doc["status"].as<String>());
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Serial.println();
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}
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if (onMoveReceived)
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{
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String fen = doc.containsKey("fen") ? doc["fen"].as<String>() : "";
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onMoveReceived(lastMove.from, lastMove.to, lastMove.uci, fen);
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}
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}
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}
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}
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if (doc.containsKey("status"))
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{
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const char *status = doc["status"];
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Serial.println("📢 État partie: " + String(status));
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if (onGameStateChanged)
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{
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onGameStateChanged(String(status));
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}
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}
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}
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else if (strcmp(type, "chatLine") == 0)
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{
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Serial.println("💬 Message chat reçu");
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}
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else
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{
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Serial.println("⚠️ Type inconnu: " + String(type));
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}
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}
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bool LichessBoard::isHexString(const String &str)
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{
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if (str.length() == 0 || str.length() > 8)
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return false;
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for (char c : str)
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{
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if (!isxdigit(c))
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return false;
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}
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return true;
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}
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bool LichessBoard::streamCurrentGame()
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{
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Serial.println("🔍 Recherche de la partie en cours...");
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WiFiClientSecure tempClient;
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tempClient.setInsecure();
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if (!tempClient.connect("lichess.org", 443))
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{
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Serial.println("❌ Échec connexion pour récupérer les parties");
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return false;
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}
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// Requête pour obtenir les parties en cours
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String request = "GET /api/account/playing HTTP/1.1\r\n" +
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String("Host: lichess.org\r\n") +
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"Authorization: Bearer " + apiToken + "\r\n" +
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"Accept: application/json\r\n" +
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"Connection: close\r\n\r\n";
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tempClient.print(request);
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// Lire les headers
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while (tempClient.connected())
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{
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String line = tempClient.readStringUntil('\n');
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if (line == "\r" || line.length() == 0)
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{
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break;
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}
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}
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// Lire le body JSON
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String jsonResponse = "";
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while (tempClient.available())
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{
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jsonResponse += tempClient.readString();
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}
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tempClient.stop();
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Serial.println("📥 Réponse API:");
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Serial.println(jsonResponse);
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// ⚠️ ALLOCATION DYNAMIQUE SUR LE HEAP
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DynamicJsonDocument *doc = new DynamicJsonDocument(4096);
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DeserializationError error = deserializeJson(*doc, jsonResponse);
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if (error)
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{
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Serial.print("❌ Erreur parsing JSON: ");
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Serial.println(error.c_str());
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return false;
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}
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// Vérifier s'il y a des parties en cours
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if (!(*doc).containsKey("nowPlaying") || (*doc)["nowPlaying"].size() == 0)
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{
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Serial.println("❌ Aucune partie en cours");
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return false;
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}
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// Récupérer la première partie (la plus récente)
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JsonObject firstGame = (*doc)["nowPlaying"][0];
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const char *gameId = firstGame["gameId"];
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if (!gameId)
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{
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Serial.println("❌ Impossible de récupérer l'ID de partie");
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return false;
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}
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Serial.print("✅ Partie trouvée: ");
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Serial.println(gameId);
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// Afficher infos supplémentaires
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if (firstGame.containsKey("opponent"))
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{
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const char *opponent = firstGame["opponent"]["username"];
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Serial.print(" Adversaire: ");
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Serial.println(opponent);
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}
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if (firstGame.containsKey("isMyTurn"))
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{
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bool myTurn = firstGame["isMyTurn"];
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Serial.print(" Mon tour: ");
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Serial.println(myTurn ? "Oui" : "Non");
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}
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// Se connecter au stream de cette partie
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return connectToGame(gameId);
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}
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bool LichessBoard::streamMyGames()
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{
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Serial.println("🎮 Démarrage du stream de toutes mes parties...");
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if (!client.connect("lichess.org", 443))
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{
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Serial.println("❌ Échec connexion SSL");
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return false;
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}
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String request = "GET /api/board/game/stream/incoming HTTP/1.1\r\n" +
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String("Host: lichess.org\r\n") +
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"Authorization: Bearer " + apiToken + "\r\n" +
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"Connection: keep-alive\r\n\r\n";
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client.print(request);
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Serial.println("📡 Stream de toutes les parties démarré");
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// Lire les headers
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while (client.connected())
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{
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String line = client.readStringUntil('\n');
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Serial.println("Header: " + line);
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if (line == "\r" || line.length() == 0)
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{
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break;
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}
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}
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streaming = true;
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lastHeartbeat = millis();
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Serial.println("✅ Stream actif!");
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return true;
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}
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