From 2f5e88fd789db0dc5c6f0db0c173ce818bd6ab37 Mon Sep 17 00:00:00 2001
From: Botond Hende <nettingman@gmail.com>
Date: Fri, 2 May 2025 14:31:17 +0200
Subject: sorter wip

---
 inv_utils.lua | 10 ++++++++-
 refuel.lua    |  2 +-
 sorter.lua    | 66 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 76 insertions(+), 2 deletions(-)
 create mode 100644 sorter.lua

diff --git a/inv_utils.lua b/inv_utils.lua
index 830e39e..872647d 100644
--- a/inv_utils.lua
+++ b/inv_utils.lua
@@ -1,3 +1,11 @@
+local function hasItemsInStorage(storage)
+	for _, _ in pairs(storage.list()) do
+		return true
+	end
+
+	return false
+end
+
 local function getEmptySlotInStorage(storage)
 	return 5 -- TODO
 end
@@ -10,4 +18,4 @@ local function swapSlotsInStorage(storage, slotA, slotB)
 end
 
 
-return { swapSlotsInStorage = swapSlotsInStorage }
+return { hasItemsInStorage = hasItemsInStorage, swapSlotsInStorage = swapSlotsInStorage }
diff --git a/refuel.lua b/refuel.lua
index 6d873fd..fdac6b6 100644
--- a/refuel.lua
+++ b/refuel.lua
@@ -17,4 +17,4 @@ local function refuel()
 	turtle.drop()
 end
 
-return { refuel = refuel }
+return { refuel = refuel, hasFuelInStorage = hasFuelInStorage }
diff --git a/sorter.lua b/sorter.lua
new file mode 100644
index 0000000..6c50de5
--- /dev/null
+++ b/sorter.lua
@@ -0,0 +1,66 @@
+local refuel = require("modules.refuel")
+local inv_utils = require("modules.inv_utils")
+
+local DATA_PATH = "/data/sorter_data.txt" 
+
+
+local function runDiagnostics()
+	local canStart = true
+
+	print("Running diagnostics...")
+	print(string.format("Fuel level: %s", turtle.getFuelLevel()))
+	local fuelStorage = peripheral.wrap("front")
+	local hasInStorage = refuel.hasFuelInStorage(fuelStorage) and "yes" or "no"
+	print(string.format("Fuel in storage: %s", hasInStorage))
+	
+	local dataExists = fs.exists(DATA_PATH)
+
+	if not dataExists then
+		canStart = false
+	end
+
+	print(string.format("Data path exists: %s", dataExists and "yes" or "no"))
+	
+	local hasItemsInUnsorted = inv_utils.hasItemsInStorage(peripheral.wrap("top"))
+
+	if not hasItemsInUnsorted then
+		canStart = false
+	end
+
+	print(string.format("Items in unsorted storage: %s", hasItemsInUnsorted and "yes" or "no"))
+
+	local hasItemsInLeftover = inv_utils.hasItemsInStorage(peripheral.wrap("bottom"))
+
+	if hasItemsInLeftover then
+		canStart = false
+	end
+
+	print(string.format("Items in leftover storage: %s", hasItemsInLeftover and "yes" or "no"))
+	
+	if canStart then
+		print("Ready to start sorting.")
+	else
+		print("Can not start sorting.")
+	end
+
+	return canStart
+end
+
+local function run()
+	local result = runDiagnostics()
+	if not result then
+		return nil
+	end
+
+	write("Start? (y/N) ")
+	local response = read()
+	local firstChar = string.sub(response, 1, 1)
+	if firstChar == "y" or firstChar == "Y" then
+		print("Started sorting.")
+	else
+		print("Aborted.")
+		return nil
+	end
+end
+
+return { run = run }
-- 
cgit v1.2.3-70-g09d2