I was big dumb dumb.

Too complicated for what was needed

day-05/src/part01.py

@@ -30,66 +30,69 @@ class Seed:
 
 
 seeds = []
+transforms = []
 
 def map_range(num, map_ranges):
-    #print(map_ranges)
-    #print([list(range(tr.src_start, tr.src_start+tr.range)) for tr in map_ranges])
-    s_range = list(chain.from_iterable([range(tr.src_start, tr.src_start+tr.range) for tr in map_ranges]))
-    d_range = list(chain.from_iterable([range(tr.dest_start, tr.dest_start+tr.range) for tr in map_ranges]))
-    #s_range = list(chain.from_iterable([list(range(tr.src_start, tr.src_start+tr.range) for tr in map_ranges]]))
 
-    #debug_print("map_range", s_range, d_range)
-    if DEBUG:
-        assert len(s_range) == len(d_range)
-
-    #s_range = list(range(tr.src_start, tr.src_start+tr.range))
-    #d_range = list(range(tr.dest_start, tr.dest_start+tr.range))
-
-    for i, s_num in enumerate(s_range):
-        if num == s_num:
-            #print("match", num, s_num, d_range[i])
-            return d_range[i]
+    for range_cont in map_ranges:
+        if num >= range_cont.src_start and num <= range_cont.src_start+range_cont.range:
+            debug_print("in range", num, range_cont)
+            return (num-range_cont.src_start) + range_cont.dest_start
     return num
 
 
-seeds = [Seed(79), Seed(14), Seed(55), Seed(13)]
-to_soil_maps = [RangeContainer(50, 98, 2), RangeContainer(52, 50, 48)]
-to_fertilizer_maps = [RangeContainer(0, 15, 37), RangeContainer(37, 52, 2), RangeContainer(39, 0, 15)]
-
-
-for seed in seeds:
-    seed.soil = map_range(seed.number, to_soil_maps)
-    seed.fertilizer = map_range(seed.soil, to_fertilizer_maps)
-    debug_print(f"seed {seed.number}, soil {seed.soil}, fertilizer {seed.fertilizer}")
-#debug_print(seeds.soil)
-
-
-
-
-
 print("Parsing Input:")
 print("")
 print("===================================\n");
 
-FILENAME = "/home/icaema/Public/advent-of-code/day-05/data/p01test.txt"
+FILENAME = "/home/icaema/Public/advent-of-code/day-05/data/p01data.txt"
 f = open(FILENAME, "r")
 
+parse_map_no = 0    #the index of the maps that we are processing
+                    # 1 is seed-to-soil
+                    # 2 is soil-to-fert
+                    # and so on
+
 #for line in sys.stdin:
 for line in f.readlines():
     line = line.strip()
-    #debug_print("input",  line)
-
-
-
+    debug_print("input",  line, "no", parse_map_no)
+    if line == "":
+        continue
+    if line[:7] == "seeds: ":
+        seeds = [Seed(int(num)) for num in line[7:].split()]
+        debug_print("seeds", [s.number for s in seeds])
+        continue
+    if "map" in line:
+        parse_map_no += 1
+        transforms.append([])
+        continue
     
+    pr = [int(x) for x in line.split()]
+    transforms[-1].append(RangeContainer(pr[0], pr[1], pr[2]))
+    #debug_print("transforms", transforms[-1])
 
 print("")
 print(" Proccessing:")
 print("===================================\n");
 # Insert Processing Code
 
+for seed in seeds:
+    attributes = seed.__dir__()[:8]
+    for i, attribute in enumerate(attributes):
+        if i == 0: continue
+        setattr(seed, attribute, map_range(getattr(seed, attributes[i-1]), transforms[i-1]))
+        debug_print("attr", i , attribute)
+        debug_print("set_val", i , getattr(seed, attribute))
+    seed.soil = map_range(seed.number, transforms[0])
+    debug_print("soil", seed.soil)
+    #for i, attribute in  enumerate(attributes):
+    #    setattr(seed, attribute, map_range(seed, transforms[i-1]))
+    #    debug_print("get", attribute, getattr(seed, attribute))
+    #debug_print(f"seed {seed.number}, soil {seed.soil}, fertilizer {seed.fertilizer}")
 
-
+for seed in seeds:
+    debug_print("location", seed.location)
 
 
 
@@ -98,6 +101,7 @@ print(" Calculate Answer:")
 print("===================================\n");
 
 
+min_location = min([s.location for s in seeds])
 
 
 
@@ -105,4 +109,4 @@ print("===================================\n");
 print("")
 print(" Answer:")
 print("===================================\n");
-print("Answer: XXX");
+print(f"min_location: \n{min_location}");