-- ------------------------------------------------------------------------------ --
--                                TradeSkillMaster                                --
--                          https://tradeskillmaster.com                          --
--    All Rights Reserved - Detailed license information included with addon.     --
-- ------------------------------------------------------------------------------ --

local TSM = select(2, ...) ---@type TSM
local VendorTrade = TSM.Init("Data.VendorTrade") ---@class Data.VendorTrade
local Environment = TSM.Include("Environment")
local private = {}
local DATA = nil



-- ============================================================================
-- Vendor Trade Data
-- ============================================================================

if Environment.IsVanillaClassic() then
	DATA = {}
elseif Environment.IsWrathClassic() then
	DATA = {
		["i:37101"] = {
			["i:43126"] = 1, -- Ivory Ink
		},
		["i:39469"] = {
			["i:43126"] = 1, -- Moonglow Ink
		},
		["i:39774"] = {
			["i:43126"] = 1, -- Midnight Ink
		},
		["i:43116"] = {
			["i:43126"] = 1, -- Lion's Ink
		},
		["i:43118"] = {
			["i:43126"] = 1, -- Jadefire Ink
		},
		["i:43120"] = {
			["i:43126"] = 1, -- Celestial Ink
		},
		["i:43122"] = {
			["i:43126"] = 1, -- Shimmering Ink
		},
		["i:43124"] = {
			["i:43126"] = 1, -- Ethereal Ink
		},
		["i:43126"] = {
			["i:43126"] = 1, -- Ink of the Sea
		},
		["i:43127"] = {
			["i:43126"] = 0.1, -- Snowfall Ink
		},
	}
elseif Environment.IsRetail() then
	DATA = {
		["i:39469"] = {
			["i:173058"] = 1, -- Moonglow Ink
		},
		["i:39774"] = {
			["i:173058"] = 1, -- Midnight Ink
		},
		["i:43116"] = {
			["i:173058"] = 1, -- Lion's Ink
		},
		["i:43118"] = {
			["i:173058"] = 1, -- Jadefire Ink
		},
		["i:43120"] = {
			["i:173058"] = 1, -- Celestial Ink
		},
		["i:43122"] = {
			["i:173058"] = 1, -- Shimmering Ink
		},
		["i:43124"] = {
			["i:173058"] = 1, -- Ethereal Ink
		},
		["i:43125"] = {
			["i:173058"] = 0.1, -- Darkflame Ink
		},
		["i:43126"] = {
			["i:173058"] = 1, -- Ink of the Sea
		},
		["i:43127"] = {
			["i:173058"] = 0.1, -- Snowfall Ink
		},
		["i:61978"] = {
			["i:173058"] = 1, -- Blackfallow Ink
		},
		["i:61981"] = {
			["i:173058"] = 0.1, -- Inferno Ink
		},
		["i:79254"] = {
			["i:173058"] = 1, -- Ink of Dreams
		},
		["i:79255"] = {
			["i:173058"] = 0.1, -- Starlight Ink
		},
		["i:113111"] = {
			["i:173058"] = 1, -- Warbinder's Ink
		},
		["i:129032"] = {
			["i:173058"] = 1, -- Roseate Pigment
		},
		["i:129034"] = {
			["i:173058"] = 1, -- Sallow Pigment
		},
		["i:158187"] = {
			["i:173058"] = 1, -- Ultramarine Ink
		},
		["i:158188"] = {
			["i:173058"] = 1, -- Crimson Ink
		},
		["i:158189"] = {
			["i:173058"] = 0.1, -- Viridescent Ink
		},
		["i:168663"] = {
			["i:173058"] = 1, -- Maroon Ink
		},
	}
else
	error("Invalid game version")
end


-- ============================================================================
-- Module Functions
-- ============================================================================

function VendorTrade.TargetItemIterator()
	return private.TableKeyIterator, DATA, nil
end

function VendorTrade.SourceItemIterator(targetItemString)
	return private.TableKeyIterator, DATA[targetItemString], nil
end

function VendorTrade.GetRate(targetItemString, sourceItemString)
	return DATA[targetItemString][sourceItemString]
end



-- ============================================================================
-- Private Helper Functions
-- ============================================================================

function private.TableKeyIterator(tbl, index)
	index = next(tbl, index)
	return index
end