.gitignore

@@ -3,3 +3,4 @@
 doc/
 .yardoc/
 help
+temp/

Gemfile

@@ -44,3 +44,5 @@ group :test do
   gem "mocha", "~> 1"
   # gem "simplecov", "~> 0.21.2", require: false
 end
+
+gem "roo", "~> 2.9.0"

Gemfile.lock

@@ -37,17 +37,24 @@ GEM
     minitest (5.16.3)
     mocha (1.14.0)
     netrc (0.11.0)
+    nokogiri (1.13.8-x86_64-linux)
+      racc (~> 1.4)
     opus-ruby (1.0.1)
       ffi
     pry (0.14.1)
       coderay (~> 1.1)
       method_source (~> 1.0)
+    racc (1.6.0)
     rake (13.0.6)
     rest-client (2.1.0)
       http-accept (>= 1.7.0, < 2.0)
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
+    roo (2.9.0)
+      nokogiri (~> 1)
+      rubyzip (>= 1.3.0, < 3.0.0)
+    rubyzip (2.3.2)
     sequel (5.60.1)
     sqlite3 (1.5.0-x86_64-linux)
     tzinfo (2.0.5)
@@ -73,6 +80,7 @@ DEPENDENCIES
   mocha (~> 1)
   pry (~> 0)
   rake (~> 13)
+  roo (~> 2.9.0)
   sequel (~> 5)
   sqlite3 (~> 1)
 

src/metal_adventures/character/import_neph_sheet.rb

@@ -0,0 +1,29 @@
+require 'roo'
+
+module MetalAdventures
+  class Character
+    module ImportNephSheet
+      def self.import(path:)
+        xls = Roo::Spreadsheet.open(path, extension: :xlsx)
+
+        new_character = Character.new(name: xls.sheet(0).b3).save
+
+        sheet_data = xls.sheet("DATA").to_a
+        abi_index = sheet_data.find_index { |row| row[0] == "Agilité" }
+        slice = sheet_data[abi_index..].map{ |abi| abi.each_slice(4).to_a }
+
+        abi = slice[0].map { |tuple| Ability.new(name: tuple[0], value: tuple[3], character: new_character).save }
+        slice[2..].each do |line|
+          line.each.with_index do |cell, column_id|
+            if cell[0]
+              Skill.new(name: cell[0], value: cell[3], ability: abi[column_id], character: new_character).save
+            end
+          end
+        end
+
+        new_character
+      end
+
+    end
+  end
+end