From e9272b8b8f6d42ebb3cf7a54320592333ffcd901 Mon Sep 17 00:00:00 2001
From: masterdraco <masterdraco@gmail.com>
Date: Sun, 27 Sep 2026 10:40:24 +0200
Subject: [PATCH] =?UTF-8?q?feat(marksilo):=20ops=C3=A6tningsmodel=20(til/f?=
 =?UTF-8?q?ra,=20g=C3=A5rdlagre,=20x=201-10,=20t=C3=A6rskel)=20+=20records?=
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---
 FS25_ADSmartPickup/adFieldSiloConfig.lua | 76 ++++++++++++++++++++++++
 tests/test_adFieldSiloConfig.lua         | 33 ++++++++++
 2 files changed, 109 insertions(+)
 create mode 100644 FS25_ADSmartPickup/adFieldSiloConfig.lua
 create mode 100644 tests/test_adFieldSiloConfig.lua

diff --git a/FS25_ADSmartPickup/adFieldSiloConfig.lua b/FS25_ADSmartPickup/adFieldSiloConfig.lua
new file mode 100644
index 0000000..158dcf7
--- /dev/null
+++ b/FS25_ADSmartPickup/adFieldSiloConfig.lua
@@ -0,0 +1,76 @@
+-- AD Field Silo Config
+-- Marksilo-flowets opsætning som ren model (ny tabel ud, input muteres ikke) + flade records til XML-laget.
+
+ADFieldSiloConfig = {}
+
+ADFieldSiloConfig.MAX_VEHICLES = 10
+ADFieldSiloConfig.DEFAULT_MAX_VEHICLES = 2
+ADFieldSiloConfig.MIN_LITERS_CHOICES = {5000, 10000, 25000, 50000}
+ADFieldSiloConfig.DEFAULT_MIN_LITERS = 10000
+
+local function copy(cfg)
+    local ids = {}
+    for index, id in ipairs(cfg.storeIds or {}) do ids[index] = id end
+    return {enabled = cfg.enabled == true, storeIds = ids, maxVehicles = cfg.maxVehicles, minLiters = cfg.minLiters}
+end
+
+local function clampVehicles(value)
+    value = tonumber(value) or ADFieldSiloConfig.DEFAULT_MAX_VEHICLES
+    return math.max(1, math.min(ADFieldSiloConfig.MAX_VEHICLES, math.floor(value)))
+end
+
+local function snapLiters(value)
+    value = tonumber(value)
+    if value == nil then return ADFieldSiloConfig.DEFAULT_MIN_LITERS end
+    local best, bestDiff = nil, nil
+    for _, choice in ipairs(ADFieldSiloConfig.MIN_LITERS_CHOICES) do
+        local diff = math.abs(choice - value)
+        if bestDiff == nil or diff < bestDiff then best, bestDiff = choice, diff end
+    end
+    return best
+end
+
+function ADFieldSiloConfig.new()
+    return {enabled = false, storeIds = {}, maxVehicles = ADFieldSiloConfig.DEFAULT_MAX_VEHICLES, minLiters = ADFieldSiloConfig.DEFAULT_MIN_LITERS}
+end
+
+function ADFieldSiloConfig.with(cfg, changes)
+    local new = copy(cfg)
+    if changes.enabled ~= nil then new.enabled = changes.enabled == true end
+    if changes.maxVehicles ~= nil then new.maxVehicles = clampVehicles(changes.maxVehicles) end
+    if changes.minLiters ~= nil then new.minLiters = snapLiters(changes.minLiters) end
+    return new
+end
+
+function ADFieldSiloConfig.hasStore(cfg, id)
+    for _, storeId in ipairs(cfg.storeIds or {}) do
+        if storeId == id then return true end
+    end
+    return false
+end
+
+function ADFieldSiloConfig.toggleStore(cfg, id)
+    local new = copy(cfg)
+    local kept, found = {}, false
+    for _, storeId in ipairs(new.storeIds) do
+        if storeId == id then found = true else table.insert(kept, storeId) end
+    end
+    if not found then table.insert(kept, id) end
+    new.storeIds = kept
+    return new
+end
+
+function ADFieldSiloConfig.toRecord(cfg)
+    return {enabled = cfg.enabled and 1 or 0, stores = table.concat(cfg.storeIds or {}, " "),
+        maxVehicles = cfg.maxVehicles, minLiters = cfg.minLiters}
+end
+
+function ADFieldSiloConfig.fromRecord(record)
+    local cfg = ADFieldSiloConfig.new()
+    if record == nil then return cfg end
+    for token in string.gmatch(tostring(record.stores or ""), "%S+") do table.insert(cfg.storeIds, token) end
+    cfg.enabled = tonumber(record.enabled) == 1
+    cfg.maxVehicles = clampVehicles(record.maxVehicles)
+    cfg.minLiters = snapLiters(record.minLiters)
+    return cfg
+end
diff --git a/tests/test_adFieldSiloConfig.lua b/tests/test_adFieldSiloConfig.lua
new file mode 100644
index 0000000..4958667
--- /dev/null
+++ b/tests/test_adFieldSiloConfig.lua
@@ -0,0 +1,33 @@
+-- Kør: luajit tests/test_adFieldSiloConfig.lua   (fra repo-roden)
+dofile("FS25_ADSmartPickup/adFieldSiloConfig.lua")
+local C = ADFieldSiloConfig
+local failures = 0
+local function check(name, actual, expected)
+    if actual == expected then print("OK   " .. name) else
+        failures = failures + 1
+        print(string.format("FAIL %s: forventede %s, fik %s", name, tostring(expected), tostring(actual)))
+    end
+end
+local cfg = C.new()
+check("standard fra", cfg.enabled, false)
+check("standard x=2", cfg.maxVehicles, 2)
+check("standard tærskel 10000", cfg.minLiters, 10000)
+check("x under 1 -> 1", C.with(cfg, {maxVehicles = 0}).maxVehicles, 1)
+check("x over 10 -> 10", C.with(cfg, {maxVehicles = 99}).maxVehicles, 10)
+check("tærskel snappes til nærmeste valg", C.with(cfg, {minLiters = 12000}).minLiters, 10000)
+check("tærskel 40000 -> 50000", C.with(cfg, {minLiters = 40000}).minLiters, 50000)
+check("with muterer ikke", cfg.maxVehicles, 2)
+local on = C.toggleStore(cfg, "silo1")
+check("toggle til", C.hasStore(on, "silo1"), true)
+check("toggle muterer ikke", C.hasStore(cfg, "silo1"), false)
+check("toggle fra", C.hasStore(C.toggleStore(on, "silo1"), "silo1"), false)
+local full = C.with(C.toggleStore(C.toggleStore(cfg, "a"), "b"), {enabled = true, maxVehicles = 4, minLiters = 25000})
+local back = C.fromRecord(C.toRecord(full))
+check("record: enabled", back.enabled, true)
+check("record: lagre", table.concat(back.storeIds, " "), "a b")
+check("record: x", back.maxVehicles, 4)
+check("record: tærskel", back.minLiters, 25000)
+check("tom record -> standard", C.fromRecord(nil).maxVehicles, 2)
+check("record uden tal -> standard tærskel", C.fromRecord({enabled = 1}).minLiters, 10000)
+print(failures == 0 and "\nALLE TESTS OK" or ("\n" .. failures .. " FEJL"))
+os.exit(failures == 0 and 0 or 1)