adding abilities, created skill tree template and unlock mechanics

public_web/app/views/character_views.py

@@ -714,22 +714,18 @@ def view_skills(character_id: str):
     api_client = get_api_client()
 
     try:
-        # Get character data
+        # Get character data (includes full player_class with skill_trees)
         response = api_client.get(f"/api/v1/characters/{character_id}")
         character = response.get('result')
 
-        # Load class data to get skill trees
-        class_id = character.get('class_id')
-        player_class = None
-
-        if class_id:
-            response = api_client.get(f"/api/v1/classes/{class_id}")
-            player_class = response.get('result')
+        # Player class is already embedded in character response
+        player_class = character.get('player_class')
 
         logger.info(
             "Skill tree viewed",
             user_id=user.get('id'),
-            character_id=character_id
+            character_id=character_id,
+            class_id=player_class.get('class_id') if player_class else None
         )
 
         return render_template(
@@ -752,3 +748,145 @@ def view_skills(character_id: str):
         )
         flash('An error occurred while loading the skill tree.', 'error')
         return redirect(url_for('character_views.list_characters'))
+
+
+@character_bp.route('/<character_id>/skills/unlock', methods=['POST'])
+@require_auth_web
+def unlock_skill(character_id: str):
+    """
+    Unlock a skill for a character (HTMX endpoint).
+
+    Args:
+        character_id: ID of the character
+
+    Returns:
+        Re-rendered skills container partial
+    """
+    user = get_current_user()
+    api_client = get_api_client()
+    skill_id = request.form.get('skill_id')
+
+    if not skill_id:
+        return _render_skills_page(
+            api_client, character_id, user,
+            error="No skill specified"
+        )
+
+    try:
+        # Call API to unlock skill
+        api_client.post(
+            f"/api/v1/characters/{character_id}/skills/unlock",
+            data={'skill_id': skill_id}
+        )
+
+        logger.info(
+            "Skill unlocked",
+            user_id=user.get('id'),
+            character_id=character_id,
+            skill_id=skill_id
+        )
+
+        return _render_skills_page(
+            api_client, character_id, user,
+            message=f"Skill unlocked!"
+        )
+
+    except APIError as e:
+        logger.error(
+            "Failed to unlock skill",
+            user_id=user.get('id'),
+            character_id=character_id,
+            skill_id=skill_id,
+            error=str(e)
+        )
+        return _render_skills_page(
+            api_client, character_id, user,
+            error=str(e.message) if hasattr(e, 'message') else "Failed to unlock skill"
+        )
+
+
+@character_bp.route('/<character_id>/skills/respec', methods=['POST'])
+@require_auth_web
+def respec_skills(character_id: str):
+    """
+    Respec all skills for a character (HTMX endpoint).
+
+    Args:
+        character_id: ID of the character
+
+    Returns:
+        Re-rendered skills container partial
+    """
+    user = get_current_user()
+    api_client = get_api_client()
+
+    try:
+        # Call API to respec skills
+        response = api_client.post(f"/api/v1/characters/{character_id}/skills/respec")
+        result = response.get('result', {})
+
+        logger.info(
+            "Skills respec",
+            user_id=user.get('id'),
+            character_id=character_id,
+            cost=result.get('cost')
+        )
+
+        return _render_skills_page(
+            api_client, character_id, user,
+            message=f"Skills reset! {result.get('available_points', 0)} skill points refunded."
+        )
+
+    except APIError as e:
+        logger.error(
+            "Failed to respec skills",
+            user_id=user.get('id'),
+            character_id=character_id,
+            error=str(e)
+        )
+        return _render_skills_page(
+            api_client, character_id, user,
+            error=str(e.message) if hasattr(e, 'message') else "Failed to respec skills"
+        )
+
+
+def _render_skills_page(api_client, character_id: str, user: dict,
+                        message: str = None, error: str = None):
+    """
+    Helper to render the skills container partial for HTMX updates.
+
+    Args:
+        api_client: API client instance
+        character_id: Character ID
+        user: Current user dict
+        message: Optional success message
+        error: Optional error message
+
+    Returns:
+        Rendered skills container HTML (partial, no base template)
+    """
+    try:
+        # Get fresh character data (includes full player_class with skill_trees)
+        response = api_client.get(f"/api/v1/characters/{character_id}")
+        character = response.get('result')
+
+        # Player class is already embedded in character response
+        player_class = character.get('player_class')
+
+        # Use partial template for HTMX responses (no base.html wrapper)
+        return render_template(
+            'character/partials/skills_container.html',
+            character=character,
+            player_class=player_class,
+            message=message,
+            error=error
+        )
+
+    except APIError as e:
+        logger.error("Failed to render skills page", error=str(e))
+        return render_template(
+            'character/partials/skills_container.html',
+            character={'character_id': character_id, 'name': 'Unknown', 'unlocked_skills': [], 'available_skill_points': 0, 'level': 1, 'gold': 0},
+            player_class=None,
+            error="Failed to load character data"
+        )