From 274fd4e1d80e8a10fd5cc73c50b07add44b4964b Mon Sep 17 00:00:00 2001
From: Oscar Najera <hi@oscarnajera.com>
Date: Thu, 12 Jan 2023 02:13:13 +0100
Subject: Not working

Test the comparison of states
---
 AoC2022/19/solver.lisp | 82 +++++++++++++++++++++++++++++++++-----------------
 1 file changed, 54 insertions(+), 28 deletions(-)

diff --git a/AoC2022/19/solver.lisp b/AoC2022/19/solver.lisp
index 7617628..b939bea 100644
--- a/AoC2022/19/solver.lisp
+++ b/AoC2022/19/solver.lisp
@@ -1,7 +1,7 @@
-(ql:quickload '(fiveam uiop cl-ppcre fset lparallel))
+(ql:quickload '(fiveam uiop cl-ppcre fset lparallel arrows))
 ;; (setf lparallel:*kernel* (lparallel:make-kernel 8))
 
-(declaim (optimize (speed 0) (space 0) (debug 3)))
+;; (declaim (optimize (speed 0) (space 0) (debug 3)))
 
 (defun material (string)
   (cond
@@ -48,9 +48,6 @@
                        (material-collect robots resources)
                        blueprints (1- time-left))))))
 
-  (if (zerop time-left)
-      (values robots resources time-left))
-
 (defun next-step2 (build-next robots resources blueprints)
   (let ((req (bot-requirements build-next blueprints)))
     (when (can-build-robot-pm req resources)
@@ -58,22 +55,6 @@
             (resources-left (consume req resources)))
         (values new-robots (material-collect robots resources-left))))))
 
-
-(let ((factory (cdar (get-blueprints "/home/titan/dev/scratch/AoC2022/19/eg-in"))))
-  ;; (next-step2 :clay (fset:bag :ore) (fset:bag :ore :ore) factory)
-  ;; (probe2 (list (fset:bag :ore :clay) (fset:bag :ore :ore)) factory)
-  ;; (arrows:->
-  ;;  (list (list (fset:bag :ore :clay) (fset:bag :ore :ore)))
-  ;;  (advance factory)
-  ;;  (advance factory)
-  ;;  (advance factory)
-  ;;  (advance factory)
-  ;;  (advance factory)
-  ;;  (advance factory)
-  ;;  (advance factory)
-  ;;  )
-  (find-best (list (list (fset:bag :ore) (fset:bag))) factory 9))
-
 (defun probe2 (current-state blueprints)
   (destructuring-bind (robots resources) current-state
     (reduce
@@ -96,6 +77,31 @@
    robot-resource-list
    :initial-value nil))
 
+(resource-increase
+ (list (fset:bag :obsidian :ore) (fset:bag :clay)) 2)
+
+(defun materials< (m1 m2)
+  (eq :less
+      (fset:reduce (lambda (result material)
+                     (if (eq result :equal)
+                         (let ((c1 (fset:multiplicity m1 material))
+                               (c2 (fset:multiplicity m2 material)))
+                           (cond
+                             ((< c1 c2) :less)
+                             ((= c1 c2) :equal)
+                             ((> c1 c2) :greater)))
+                         result))
+                   '(:geode :obsidian :clay :ore)
+                   :initial-value :equal)))
+
+(materials< (fset:bag :clay) (fset:bag :obsidian :ore))
+
+(defun resource-increase (current-state time-left)
+  (destructuring-bind (robots resources) current-state
+    (loop for s = resources then (fset:bag-sum s robots)
+          repeat time-left
+          finally (return s))))
+
 (defun find-best (robot-resource-list blueprints time-left)
   (if (zerop time-left)
       robot-resource-list
@@ -158,6 +164,26 @@
                       (probe (fset:bag :ore) (fset:empty-bag) recipes time-left)))
                   blueprints))
 
+(let ((factory (cdar (get-blueprints "/home/titan/dev/scratch/AoC2022/19/eg-in"))))
+  ;; (next-step2 :clay (fset:bag :ore) (fset:bag :ore :ore) factory)
+  ;; (probe2 (list (fset:bag :ore :clay) (fset:bag :ore :ore)) factory)
+  ;; (arrows:->
+  ;;  (list (list (fset:bag :ore :clay) (fset:bag :ore :ore)))
+  ;;  (advance factory)
+  ;;  (advance factory)
+  ;;  (advance factory)
+  ;;  (advance factory)
+  ;;  (advance factory)
+  ;;  (advance factory)
+  ;;  (advance factory)
+  ;;  )
+  (sort
+   ;; (mapcar (lambda (state)
+   ;;           (fset:multiplicity (cadr state) :ore)))
+   (find-best (list (list (fset:bag :ore) (fset:bag))) factory 5)
+   #'materials< :key (lambda (state) (resource-increase state 5))))
+
+
 ;; (require :sb-sprof)
 ;; (progn
 ;;   (sb-sprof:start-profiling)
@@ -166,16 +192,16 @@
 ;;   (sb-sprof:stop-profiling)
 ;;   (sb-sprof:report))
 
-(step
- (probe (fset:bag :ore) (fset:empty-bag) (cdar (get-blueprints "/home/titan/dev/scratch/AoC2022/19/eg-in")) 22))
+;; (step
+;;  (probe (fset:bag :ore) (fset:empty-bag) (cdar (get-blueprints "/home/titan/dev/scratch/AoC2022/19/eg-in")) 22))
 
 
 
-(fiveam:test solution
-  ;; part1
-  ;; (fiveam:is (= 33 (solver (get-blueprints "eg-in") 24)))
-  (fiveam:is (= 1266 (solver (get-blueprints "/home/titan/dev/scratch/AoC2022/19/input") 24)))
-  )
+;; (fiveam:test solution
+;;   ;; part1
+;;   ;; (fiveam:is (= 33 (solver (get-blueprints "eg-in") 24)))
+;;   (fiveam:is (= 1266 (solver (get-blueprints "/home/titan/dev/scratch/AoC2022/19/input") 24)))
+;;   )
 
 ;; (let ((blueprints
 ;;         ;; (cdadr)
-- 
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