feat: Integrate EDHREC rank into card scoring and refactor auto deck builder for local, more sophisticated bot deck generation.

src/server/managers/DraftManager.ts

@@ -6,6 +6,9 @@ interface Card {
   name: string;
   image_uris?: { normal: string };
   card_faces?: { image_uris: { normal: string } }[];
+  colors?: string[];
+  rarity?: string;
+  edhrecRank?: number;
   // ... other props
 }
 
@@ -238,9 +241,41 @@ export class DraftManager extends EventEmitter {
     const playerState = draft.players[playerId];
     if (!playerState || !playerState.activePack || playerState.activePack.cards.length === 0) return null;
 
-    // Pick Random Card
-    const randomCardIndex = Math.floor(Math.random() * playerState.activePack.cards.length);
-    const card = playerState.activePack.cards[randomCardIndex];
+    // Score cards
+    const scoredCards = playerState.activePack.cards.map(c => {
+      let score = 0;
+
+      // 1. Rarity Base Score
+      if (c.rarity === 'mythic') score += 5;
+      else if (c.rarity === 'rare') score += 4;
+      else if (c.rarity === 'uncommon') score += 2;
+      else score += 1;
+
+      // 2. Color Synergy (Simple)
+      const poolColors = playerState.pool.flatMap(p => p.colors || []);
+      if (poolColors.length > 0 && c.colors) {
+        c.colors.forEach(col => {
+          const count = poolColors.filter(pc => pc === col).length;
+          score += (count * 0.1);
+        });
+      }
+
+      // 3. EDHREC Score (Lower rank = better)
+      if (c.edhrecRank !== undefined && c.edhrecRank !== null) {
+        const rank = c.edhrecRank;
+        if (rank < 10000) {
+          score += (5 * (1 - (rank / 10000)));
+        }
+      }
+
+      return { card: c, score };
+    });
+
+    // Sort by score desc
+    scoredCards.sort((a, b) => b.score - a.score);
+
+    // Pick top card
+    const card = scoredCards[0].card;
 
     // Reuse existing logic
     return this.pickCard(roomId, playerId, card.id);

src/server/services/BotDeckBuilderService.ts

@@ -8,6 +8,7 @@ interface Card {
   colorIdentity?: string[];
   rarity?: string;
   cmc?: number;
+  edhrecRank?: number; // Added EDHREC
 }
 
 export class BotDeckBuilderService {
@@ -49,11 +50,16 @@ export class BotDeckBuilderService {
     const lands = candidates.filter(c => c.typeLine?.includes('Land')); // Non-basic lands in pool
     const spells = candidates.filter(c => !c.typeLine?.includes('Land'));
 
-    // 4. Select Spells (Curve + Power)
+    // 4. Select Spells (Curve + Power + EDHREC)
     // Sort by Weight + slight curve preference (lower cmc preferred for consistency)
     spells.sort((a, b) => {
-      const weightA = this.getRarityWeight(a.rarity);
-      const weightB = this.getRarityWeight(b.rarity);
+      let weightA = this.getRarityWeight(a.rarity);
+      let weightB = this.getRarityWeight(b.rarity);
+
+      // Add EDHREC influence
+      if (a.edhrecRank !== undefined && a.edhrecRank < 10000) weightA += (3 * (1 - (a.edhrecRank / 10000)));
+      if (b.edhrecRank !== undefined && b.edhrecRank < 10000) weightB += (3 * (1 - (b.edhrecRank / 10000)));
+
       return weightB - weightA;
     });
 

src/server/services/PackGeneratorService.ts

@@ -15,6 +15,7 @@ export interface DraftCard {
   setCode: string;
   setType: string;
   finish?: 'foil' | 'normal';
+  edhrecRank?: number; // Added EDHREC Rank
   oracleText?: string;
   manaCost?: string;
   [key: string]: any; // Allow extended props
@@ -103,7 +104,9 @@ export class PackGeneratorService {
         set: cardData.set_name,
         setCode: cardData.set,
         setType: setType,
-        finish: cardData.finish || 'normal',
+        finish: cardData.finish,
+        edhrecRank: cardData.edhrec_rank, // Map EDHREC Rank
+        // Extended Metadata mappingl',
         oracleText: cardData.oracle_text || cardData.card_faces?.[0]?.oracle_text || '',
         manaCost: cardData.mana_cost || cardData.card_faces?.[0]?.mana_cost || '',
         damageMarked: 0,

src/server/services/ScryfallService.ts

@@ -28,6 +28,7 @@ export interface ScryfallCard {
   layout: string;
   type_line: string;
   colors?: string[];
+  edhrec_rank?: number; // Add EDHREC rank
   image_uris?: { normal: string; small?: string; large?: string; png?: string; art_crop?: string; border_crop?: string };
   card_faces?: {
     name: string;