first commit

Core/Utils.lua

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+-- Guda Utility Functions
+
+local addon = Guda
+
+local Utils = {}
+addon.Modules.Utils = Utils
+
+-- Format money (copper to gold/silver/copper string)
+function Utils:FormatMoney(copper, showZero)
+    if not copper or copper == 0 then
+        if showZero then
+            return "0|cFFFFD700g|r 0|cFFC0C0C0s|r 0|cFFFF6600c|r"
+        else
+            return "0|cFFC0C0C0s|r"
+        end
+    end
+
+    local gold = math.floor(copper / 10000)
+    local silver = math.floor(mod(copper, 10000) / 100)
+    local bronze = mod(copper, 100)
+
+    local str = ""
+    if gold > 0 then
+        str = str .. gold .. "|cFFFFD700g|r "
+    end
+    if silver > 0 or gold > 0 then
+        str = str .. silver .. "|cFFC0C0C0s|r "
+    end
+    str = str .. bronze .. "|cFFFF6600c|r"
+
+    return str
+end
+
+-- Get item info with caching
+local itemCache = {}
+function Utils:GetItemInfo(itemLink)
+    if not itemLink then return nil end
+
+    if itemCache[itemLink] then
+        return unpack(itemCache[itemLink])
+    end
+
+    local name, link, quality, iLevel, reqLevel, class, subclass, maxStack, equipSlot, texture = GetItemInfo(itemLink)
+
+    if name then
+        itemCache[itemLink] = {name, link, quality, iLevel, reqLevel, class, subclass, maxStack, equipSlot, texture}
+        return name, link, quality, iLevel, reqLevel, class, subclass, maxStack, equipSlot, texture
+    end
+
+    return nil
+end
+
+-- Get quality color
+function Utils:GetQualityColor(quality)
+    local color = addon.Constants.QUALITY_COLORS[quality] or addon.Constants.QUALITY_COLORS[1]
+    return color.r, color.g, color.b
+end
+
+-- Create colored text
+function Utils:ColorText(text, r, g, b)
+    local red = math.floor(r * 255)
+    local green = math.floor(g * 255)
+    local blue = math.floor(b * 255)
+    return string.format("|cFF%02X%02X%02X%s|r", red, green, blue, text)
+end
+
+-- Deep copy table
+function Utils:DeepCopy(orig)
+    local orig_type = type(orig)
+    local copy
+    if orig_type == 'table' then
+        copy = {}
+        for orig_key, orig_value in next, orig, nil do
+            copy[Utils:DeepCopy(orig_key)] = Utils:DeepCopy(orig_value)
+        end
+        setmetatable(copy, Utils:DeepCopy(getmetatable(orig)))
+    else
+        copy = orig
+    end
+    return copy
+end
+
+-- Get class color
+function Utils:GetClassColor(class)
+    local colors = {
+        WARRIOR = {r = 0.78, g = 0.61, b = 0.43},
+        PALADIN = {r = 0.96, g = 0.55, b = 0.73},
+        HUNTER = {r = 0.67, g = 0.83, b = 0.45},
+        ROGUE = {r = 1.00, g = 0.96, b = 0.41},
+        PRIEST = {r = 1.00, g = 1.00, b = 1.00},
+        SHAMAN = {r = 0.00, g = 0.44, b = 0.87},
+        MAGE = {r = 0.41, g = 0.80, b = 0.94},
+        WARLOCK = {r = 0.58, g = 0.51, b = 0.79},
+        DRUID = {r = 1.00, g = 0.49, b = 0.04},
+    }
+    return colors[class] or {r = 0.5, g = 0.5, b = 0.5}
+end
+
+-- Format time ago
+function Utils:FormatTimeAgo(timestamp)
+    local diff = time() - timestamp
+    if diff < 60 then
+        return "Just now"
+    elseif diff < 3600 then
+        return math.floor(diff / 60) .. "m ago"
+    elseif diff < 86400 then
+        return math.floor(diff / 3600) .. "h ago"
+    else
+        return math.floor(diff / 86400) .. "d ago"
+    end
+end
+
+-- Get bag slot count
+function Utils:GetBagSlotCount(bagID)
+    if bagID == -1 then
+        -- Bank has 24 slots in vanilla
+        return 24
+    else
+        return GetContainerNumSlots(bagID) or 0
+    end
+end
+
+-- Check if bag is valid
+function Utils:IsBagValid(bagID)
+    if bagID == 0 or bagID == -1 then
+        return true
+    end
+    return GetContainerNumSlots(bagID) and GetContainerNumSlots(bagID) > 0
+end
+
+-- Truncate text to length
+function Utils:TruncateText(text, maxLen)
+    if not text then return "" end
+    if string.len(text) <= maxLen then
+        return text
+    end
+    return string.sub(text, 1, maxLen - 3) .. "..."
+end