first commit

Data/BankScanner.lua

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+-- Guda Bank Scanner
+-- Scans and stores bank contents
+
+local addon = Guda
+
+local BankScanner = {}
+addon.Modules.BankScanner = BankScanner
+
+local bankOpen = false
+
+-- Scan all bank bags and return data
+function BankScanner:ScanBank()
+    if not bankOpen then
+        addon:Debug("Cannot scan bank - not open")
+        return {}
+    end
+
+    local bankData = {}
+
+    for _, bagID in ipairs(addon.Constants.BANK_BAGS) do
+        bankData[bagID] = self:ScanBankBag(bagID)
+    end
+
+    return bankData
+end
+
+-- Scan a single bank bag
+function BankScanner:ScanBankBag(bagID)
+    local bag = {
+        slots = {},
+        numSlots = addon.Modules.Utils:GetBagSlotCount(bagID),
+        freeSlots = 0,
+    }
+
+    if not addon.Modules.Utils:IsBagValid(bagID) then
+        return bag
+    end
+
+    for slot = 1, bag.numSlots do
+        local itemData = addon.Modules.BagScanner:ScanSlot(bagID, slot)
+        bag.slots[slot] = itemData
+
+        if not itemData then
+            bag.freeSlots = bag.freeSlots + 1
+        end
+    end
+
+    return bag
+end
+
+-- Save current bank to database
+function BankScanner:SaveToDatabase()
+    if not bankOpen then
+        return
+    end
+
+    local bankData = self:ScanBank()
+    addon.Modules.DB:SaveBank(bankData)
+    addon:Debug("Bank data saved")
+end
+
+-- Initialize bank scanner
+function BankScanner:Initialize()
+    -- Bank opened
+    addon.Modules.Events:OnBankOpen(function()
+        bankOpen = true
+        addon:Debug("Bank opened")
+
+        -- Delay scan to ensure bank is fully loaded
+        local frame = CreateFrame("Frame")
+        local elapsed = 0
+        frame:SetScript("OnUpdate", function()
+            elapsed = elapsed + arg1
+            if elapsed >= 0.5 then
+                frame:SetScript("OnUpdate", nil)
+                BankScanner:SaveToDatabase()
+            end
+        end)
+    end, "BankScanner")
+
+    -- Bank closed
+    addon.Modules.Events:OnBankClose(function()
+        bankOpen = false
+        addon:Debug("Bank closed")
+    end, "BankScanner")
+
+    -- Update on bag changes while bank is open
+    addon.Modules.Events:OnBagUpdate(function()
+        if bankOpen then
+            BankScanner:SaveToDatabase()
+        end
+    end, "BankScanner")
+end
+
+-- Check if bank is currently open
+function BankScanner:IsBankOpen()
+    return bankOpen
+end