From 691f32954979d617ed65135a8a3bd6b86cfd117f Mon Sep 17 00:00:00 2001
From: jano3 <jano@bob.co.za>
Date: Fri, 23 Jun 2023 13:30:08 +0200
Subject: [PATCH] Add packing functions for Bob Box
---
bob_box_utils/bob_box_utils.go | 39 ++++++++++++++++++++++++++++++++++
1 file changed, 39 insertions(+)
create mode 100644 bob_box_utils/bob_box_utils.go
diff --git a/bob_box_utils/bob_box_utils.go b/bob_box_utils/bob_box_utils.go
new file mode 100644
index 0000000..1fb51b9
--- /dev/null
+++ b/bob_box_utils/bob_box_utils.go
@@ -0,0 +1,39 @@
+package bob_box_utils
+
+import "sort"
+
+type ParcelDimensions struct {
+ Height float64 `json:"height"`
+ Width float64 `json:"width"`
+ Length float64 `json:"length"`
+}
+
+// GetStackedParcelDimensions sorts the parcels so and stacks them
+func GetStackedParcelDimensions(parcels []ParcelDimensions) ParcelDimensions {
+ var totalParcelHeight, maxParcelWidth, maxParcelLength float64
+ // Stack the parcels
+ for _, parcel := range parcels {
+ parcelHeight, parcelWidth, parcelLength := SortDimensionsInIncreasingOrder(parcel.Height, parcel.Width, parcel.Length)
+
+ // To stack, sum all the heights
+ totalParcelHeight += parcelHeight
+
+ // Get the max width
+ if parcelWidth > maxParcelWidth {
+ maxParcelWidth = parcelWidth
+ }
+
+ //Get the max length
+ if parcelLength > maxParcelLength {
+ maxParcelLength = parcelLength
+ }
+ }
+ return ParcelDimensions{totalParcelHeight, maxParcelWidth, maxParcelLength}
+}
+
+// SortDimensionsInIncreasingOrder sorts the given dimensions in increasing order
+func SortDimensionsInIncreasingOrder(dim1, dim2, dim3 float64) (float64, float64, float64) {
+ dims := []float64{dim1, dim2, dim3}
+ sort.Float64s(dims)
+ return dims[0], dims[1], dims[2]
+}
--
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