Added trading and quests, checkpoint push

api/routers/quests.py

@@ -0,0 +1,302 @@
+from fastapi import APIRouter, Depends, HTTPException, Body
+from typing import Dict, List, Any, Optional
+import time
+import json
+import logging
+from ..core.security import get_current_user
+from .. import database as db
+from .. import game_logic
+from ..items import ItemsManager
+
+router = APIRouter(
+    prefix="/api/quests",
+    tags=["quests"],
+    responses={404: {"description": "Not found"}},
+)
+
+logger = logging.getLogger(__name__)
+
+# Dependencies
+QUESTS_DATA = {}
+NPCS_DATA = {}
+
+def init_router_dependencies(items_manager: ItemsManager, quests_data=None, npcs_data=None):
+    global ITEMS_MANAGER, QUESTS_DATA, NPCS_DATA
+    ITEMS_MANAGER = items_manager
+    if quests_data:
+        QUESTS_DATA = quests_data
+    if npcs_data:
+        NPCS_DATA = npcs_data
+
+@router.get("/active")
+async def get_active_quests(current_user: dict = Depends(get_current_user)):
+    """Get all active quests for the character"""
+    character_id = current_user['id']
+    quests = await db.get_character_quests(character_id)
+    
+    # Filter for active or completed but not yet turned in?
+    # Usually "active" means in progress.
+    # We want to return detailed info merged with static data
+    
+    result = []
+    for q in quests:
+        # If it's a repeatable quest that is on cooldown, maybe don't show it as active?
+        # But we want to show history?
+        # Let's filter by status="active" or "completed" (ready to turn in?)
+        # Wait, if status is "completed", it means it's done. 
+        # For repeatable quests, "completed" means it's in cooldown.
+        
+        quest_def = QUESTS_DATA.get(q['quest_id'])
+        if not quest_def:
+            continue
+            
+        # Enrich with static data
+        q_data = dict(q)
+        q_data['start_at'] = q['started_at'] # Consistency
+        q_data.update(quest_def)
+        
+        # Calculate cooldown status for repeatable quests
+        if quest_def.get('repeatable') and q['cooldown_expires_at']:
+            if time.time() < q['cooldown_expires_at']:
+                q_data['on_cooldown'] = True
+                q_data['cooldown_remaining'] = int(q['cooldown_expires_at'] - time.time())
+            else:
+                q_data['on_cooldown'] = False
+        
+        result.append(q_data)
+        
+    return result
+
+@router.get("/available")
+async def get_available_quests(current_user: dict = Depends(get_current_user)):
+    """Get quests available to be started at current location"""
+    character_id = current_user['id']
+    location_id = current_user['location_id']
+    
+    # 1. Identify NPCs at this location
+    local_npcs = [
+        npc_id for npc_id, npc in NPCS_DATA.items() 
+        if npc.get('location_id') == location_id
+    ]
+    
+    if not local_npcs:
+        return []
+        
+    # 2. Get quests offered by these NPCs
+    potential_quests = []
+    for q_id, q_def in QUESTS_DATA.items():
+        if q_def.get('giver_id') in local_npcs:
+            potential_quests.append(q_def)
+            
+    # 3. Filter out active/completed non-repeatable quests
+    # We need to check DB state
+    available = []
+    
+    # Bulk fetch might be better but loop is fine for now
+    for q_def in potential_quests:
+        q_id = q_def['quest_id']
+        existing = await db.get_character_quest(character_id, q_id)
+        
+        if not existing:
+            # Never started -> Available
+            available.append(q_def)
+        else:
+            # Exists
+            if existing['status'] == 'active':
+                continue # Already active
+                
+            if existing['status'] == 'completed':
+                if q_def.get('repeatable'):
+                    # Check cooldown
+                    expires = existing.get('cooldown_expires_at')
+                    if not expires or time.time() >= expires:
+                        available.append(q_def)
+                else:
+                    continue # Completed and not repeatable
+            
+            if existing['status'] == 'failed':
+                available.append(q_def) # Can retry?
+                
+    return available
+
+@router.post("/accept/{quest_id}")
+async def accept_quest(quest_id: str, current_user: dict = Depends(get_current_user)):
+    """Accept a quest"""
+    character_id = current_user['id']
+    quest_def = QUESTS_DATA.get(quest_id)
+    
+    if not quest_def:
+        raise HTTPException(status_code=404, detail="Quest not found")
+    
+    # Check if repeatable & cooldown
+    existing = await db.get_character_quest(character_id, quest_id)
+    if existing:
+        if not quest_def.get('repeatable'):
+             raise HTTPException(status_code=400, detail="Quest already completed or active")
+        
+        # Check cooldown
+        if existing.get('cooldown_expires_at') and time.time() < existing['cooldown_expires_at']:
+            remaining = int(existing['cooldown_expires_at'] - time.time())
+            raise HTTPException(status_code=400, detail=f"Quest on cooldown for {remaining}s")
+            
+        if existing['status'] == 'active':
+             raise HTTPException(status_code=400, detail="Quest already active")
+             
+    # Accept quest
+    await db.accept_quest(character_id, quest_id)
+    
+    # Return updated quest data for frontend
+    updated_q_data = dict(quest_def)
+    updated_q_data['status'] = 'active'
+    updated_q_data['start_at'] = int(time.time())
+    updated_q_data['progress'] = {} # New quest
+    
+    return {"success": True, "message": "Quest accepted", "quest": updated_q_data}
+
+@router.post("/hand_in/{quest_id}")
+async def hand_in_quest(quest_id: str, current_user: dict = Depends(get_current_user)):
+    """
+    Hand in items or check completion for a quest.
+    Automatically deducts items from inventory for delivery objectives.
+    """
+    character_id = current_user['id']
+    quest_def = QUESTS_DATA.get(quest_id)
+    
+    if not quest_def:
+        raise HTTPException(status_code=404, detail="Quest not found")
+        
+    quest_record = await db.get_character_quest(character_id, quest_id)
+    if not quest_record or quest_record['status'] != 'active':
+        raise HTTPException(status_code=400, detail="Quest not active")
+        
+    current_progress = quest_record.get('progress') or {}
+    objectives = quest_def.get('objectives', [])
+    
+    updated_progress = current_progress.copy()
+    items_deducted = []
+    all_completed = True
+    
+    # Iterate objectives
+    for obj in objectives:
+        obj_type = obj['type']
+        target = obj['target']
+        required_count = obj['count']
+        
+        current_count = current_progress.get(target, 0)
+        
+        if current_count >= required_count:
+            continue # Already done
+            
+        if obj_type == 'item_delivery':
+            # Check inventory
+            inventory = await db.get_inventory(character_id)
+            inv_item = next((i for i in inventory if i['item_id'] == target), None)
+            
+            if inv_item:
+                available = inv_item['quantity']
+                needed = required_count - current_count
+                to_take = min(available, needed)
+                
+                if to_take > 0:
+                    # Remove from inventory
+                    await db.remove_item_from_inventory(character_id, target, to_take)
+                    
+                    # Update progress
+                    new_count = current_count + to_take
+                    updated_progress[target] = new_count
+                    items_deducted.append(f"{target} x{to_take}")
+                    
+                    # Global Quest Logic
+                    if quest_def.get('type') == 'global':
+                        # Update global counters
+                        global_quest = await db.get_global_quest(quest_id)
+                        global_prog = global_quest['global_progress'] if global_quest else {}
+                        global_current = global_prog.get(target, 0)
+                        global_prog[target] = global_current + to_take
+                        await db.update_global_quest(quest_id, global_prog)
+                    
+                    if new_count < required_count:
+                        all_completed = False
+                else:
+                    all_completed = False
+            else:
+                all_completed = False
+        
+        elif obj_type == 'kill_count':
+            # Check if kill count is met (updated via other events usually)
+            if current_count < required_count:
+                all_completed = False
+
+    # Save progress
+    status = "active"
+    if all_completed:
+        status = "completed"
+        
+    await db.update_quest_progress(character_id, quest_id, updated_progress, status)
+    
+    # If completed, giving rewards
+    rewards_msg = []
+    if all_completed:
+        rewards = quest_def.get('rewards', {})
+        
+        # XP
+        if 'xp' in rewards:
+            xp_gained = rewards['xp']
+            # We use current_user['xp'] but optimally we should fetch fresh player data if we want to be safe
+            # For simplicity and performance, assuming current_user is fresh enough (it's from dependency)
+            new_xp = current_user['xp'] + xp_gained
+            await db.update_player(character_id, xp=new_xp)
+            rewards_msg.append(f"{xp_gained} XP")
+            
+            # Check for level up
+            try:
+                level_up_result = await game_logic.check_and_apply_level_up(character_id)
+                if level_up_result and level_up_result.get('leveled_up'):
+                    new_level = level_up_result['new_level']
+                    stats_gained = level_up_result['levels_gained']
+                    rewards_msg.append(f"Level Up! (Lvl {new_level}) +{stats_gained} Stat Points")
+            except Exception as e:
+                logger.error(f"Failed to check level up in quest hand-in: {e}")
+            
+        # Items
+        if 'items' in rewards:
+            for item_id, qty in rewards['items'].items():
+                await db.add_item_to_inventory(character_id, item_id, qty)
+                rewards_msg.append(f"{item_id} x{qty}") # Should assume name resolution on frontend or here
+        
+        # Set cooldown if repeatable
+        if quest_def.get('repeatable'):
+             cooldown_hours = quest_def.get('cooldown_hours', 24)
+             expires = time.time() + (cooldown_hours * 3600)
+             await db.set_quest_cooldown(character_id, quest_id, expires)
+             
+    response = {
+        "success": True,
+        "progress": updated_progress,
+        "is_completed": all_completed,
+        "items_deducted": items_deducted,
+        "message": "Progress updated",
+        "quest_update": {
+            **quest_def,
+            "quest_id": quest_id,
+            "status": status,
+            "progress": updated_progress,
+            "on_cooldown": all_completed and quest_def.get('repeatable'),
+            # other fields as needed
+        }
+    }
+    
+    if all_completed:
+        response["message"] = "Quest Completed!"
+        response["rewards"] = rewards_msg
+        response["completion_text"] = quest_def.get("completion_text", {})
+        
+    return response
+
+# Also exposing global quest state
+@router.get("/global/{quest_id}")
+async def get_global_quest_progress(quest_id: str):
+    quest = await db.get_global_quest(quest_id)
+    if not quest:
+        return {"progress": {}}
+    return quest