plan: plan for one of every component

plan.py

@@ -6,29 +6,15 @@ import collections
 
 import satisfactory
 
-if __name__ == '__main__':
+def calculate_rates(recipes, remain):
-    recipes = satisfactory.Cookbook('data/recipes')
-
     required_items = collections.defaultdict(fractions.Fraction)
-    remain = []
-
-    target_name = 'supercomputer'
-    target = recipes[target_name]
-    target_recipe = target['recipes'][0]
-
-    remain.append({
-        target_name: fractions.Fraction(
-            target_recipe['output'][target_name],
-            target_recipe['crafting_time']
-        )
-    })
 
     while remain:
         for dst_name, dst_rate in remain.pop().items():
             required_items[dst_name] += dst_rate
 
             dst = recipes[dst_name]
-            if recipes.is_resource(dst_name):
+            if not recipes.is_component(dst_name):
                 continue
 
             dst_recipe = recipes[dst_name]['recipes'][0]
@@ -48,6 +34,31 @@ if __name__ == '__main__':
                 ) * scale
                 remain.append({src_name: src_rate})
 
+    return required_items
+
+
+def basic_rate(recipes, name: str):
+    return fractions.Fraction(
+        target_recipe['output'][target_name],
+        target_recipe['crafting_time']
+    )
+
+
+if __name__ == '__main__':
+    recipes = satisfactory.Cookbook('data/recipes')
+
+    required_items = collections.defaultdict(fractions.Fraction)
+
+    #targets = [ 'supercomputer' ]
+    targets = recipes.components()
+
+    target_name = 'supercomputer'
+    target = recipes[target_name]
+    target_recipe = target['recipes'][0]
+
+    remain = [{n: basic_rate(recipes, n) for n in targets}]
+    required_items = calculate_rates(recipes, remain)
+
     for name, rate in required_items.items():
         print(name, rate, float(rate * 60))
         if rate * 60 > 450: