update import service for weapon_stat_modifier fks and befoulments

app/services/weapon_import_service.rb

@@ -33,6 +33,7 @@ class WeaponImportService
     @skipped = []
     @errors = []
     @awakening_cache = {}
+    @modifier_cache = {}
   end
 
   ##
@@ -146,9 +147,18 @@ class WeaponImportService
     awakening_attrs = parse_awakening(param['arousal'])
     attrs.merge!(awakening_attrs) if awakening_attrs
 
-    # Parse AX skills if present
-    ax_attrs = parse_ax_skills(param['augment_skill_info'])
-    attrs.merge!(ax_attrs) if ax_attrs
+    # Check if this is an Odiant (befoulment) weapon
+    odiant = param['odiant']
+    if odiant && odiant['is_odiant_weapon'] == true
+      # Parse befoulment from augment_skill_info
+      befoulment_attrs = parse_befoulment(param['augment_skill_info'])
+      attrs.merge!(befoulment_attrs) if befoulment_attrs
+      attrs[:exorcism_level] = odiant['exorcision_level'].to_i.clamp(0, 5)
+    else
+      # Regular weapon - parse AX skills
+      ax_attrs = parse_ax_skills(param['augment_skill_info'])
+      attrs.merge!(ax_attrs) if ax_attrs
+    end
 
     attrs
   end
@@ -207,18 +217,18 @@ class WeaponImportService
 
     # First AX skill
     if skills[0].is_a?(Hash)
-      ax1 = parse_single_ax_skill(skills[0])
+      ax1 = parse_single_augment_skill(skills[0])
       if ax1
-        attrs[:ax_modifier1] = ax1[:modifier]
+        attrs[:ax_modifier1_id] = ax1[:modifier_id]
         attrs[:ax_strength1] = ax1[:strength]
       end
     end
 
     # Second AX skill
     if skills[1].is_a?(Hash)
-      ax2 = parse_single_ax_skill(skills[1])
+      ax2 = parse_single_augment_skill(skills[1])
       if ax2
-        attrs[:ax_modifier2] = ax2[:modifier]
+        attrs[:ax_modifier2_id] = ax2[:modifier_id]
         attrs[:ax_strength2] = ax2[:strength]
       end
     end
@@ -227,26 +237,60 @@ class WeaponImportService
   end
 
   ##
-  # Parses a single AX skill from game data.
+  # Parses befoulment data from game format.
+  # Odiant weapons have a single befoulment in augment_skill_info.
   #
-  # @param skill [Hash] Single AX skill data with skill_id and effect_value
-  # @return [Hash, nil] { modifier:, strength: } or nil
-  def parse_single_ax_skill(skill)
-    return nil unless skill['skill_id'].present?
+  # @param augment_skill_info [Array] The game's augment skill data
+  # @return [Hash, nil] Befoulment attributes or nil if no befoulment
+  def parse_befoulment(augment_skill_info)
+    return nil if augment_skill_info.blank? || !augment_skill_info.is_a?(Array)
 
-    # The skill_id maps to our AX modifier
-    modifier = skill['skill_id'].to_i
+    skills = augment_skill_info.first
+    return nil if skills.blank? || !skills.is_a?(Array)
 
-    # Parse strength from effect_value (may be "3" or "1_3" format)
-    # or from show_value (may be "3%" format)
-    strength = parse_ax_strength(skill['effect_value'], skill['show_value'])
+    skill = skills.first
+    return nil unless skill.is_a?(Hash)
 
-    return nil unless strength
+    result = parse_single_augment_skill(skill)
+    return nil unless result
 
-    { modifier: modifier, strength: strength }
+    {
+      befoulment_modifier_id: result[:modifier_id],
+      befoulment_strength: result[:strength]
+    }
   end
 
-  def parse_ax_strength(effect_value, show_value)
+  ##
+  # Parses a single augment skill (AX or befoulment) from game data.
+  #
+  # @param skill [Hash] Single skill data with skill_id and effect_value
+  # @return [Hash, nil] { modifier_id:, strength: } or nil
+  def parse_single_augment_skill(skill)
+    return nil unless skill['skill_id'].present?
+
+    game_skill_id = skill['skill_id'].to_i
+    modifier = find_modifier_by_game_skill_id(game_skill_id)
+
+    unless modifier
+      # Log unknown skill ID with icon for discovery
+      Rails.logger.warn(
+        "[WeaponImportService] Unknown augment skill_id=#{game_skill_id} " \
+        "icon=#{skill['augment_skill_icon_image']}"
+      )
+      return nil
+    end
+
+    strength = parse_augment_strength(skill['effect_value'], skill['show_value'])
+    return nil unless strength
+
+    { modifier_id: modifier.id, strength: strength }
+  end
+
+  def find_modifier_by_game_skill_id(game_skill_id)
+    @modifier_cache[game_skill_id] ||= WeaponStatModifier.find_by(game_skill_id: game_skill_id)
+  end
+
+  def parse_augment_strength(effect_value, show_value)
     # Try effect_value first
     if effect_value.present?
       # Handle "1_3" format (seems to be "tier_value")