local modId = "ecjw250_cylindrical_hoppers_ca"

local hiddenFiles = {}
local function filterDoHideFiles(fileName, data)
		for i = 1, #hiddenFiles do
			if (string.ends(fileName, hiddenFiles[i])) then
				return false
			end
		end
		return true
	end

local noEndYearFiles = {}
	local function modifierDoYears(fileName, data)
		for i = 1, #noEndYearFiles do
			if (string.ends(fileName, noEndYearFiles[i])) then
				data.metadata.availability.yearTo = 0
			end
		end
	
		return data
	end


local yearFiles = {
		"vehicle/waggon/cylindrical_hopper_albx1.mdl",
		"vehicle/waggon/cylindrical_hopper_albx2.mdl",
		"vehicle/waggon/cylindrical_hopper_alxn_b.mdl",
		"vehicle/waggon/cylindrical_hopper_alxn1.mdl",
		"vehicle/waggon/cylindrical_hopper_alxn2.mdl",
		"vehicle/waggon/cylindrical_hopper_alxo.mdl",
		"vehicle/waggon/cylindrical_hopper_cglx_ds.mdl",
		"vehicle/waggon/cylindrical_hopper_cglx_ls.mdl",
		"vehicle/waggon/cylindrical_hopper_cn_brown.mdl",
		"vehicle/waggon/cylindrical_hopper_cn_rbh.mdl",
		"vehicle/waggon/cylindrical_hopper_cn_rbh_f.mdl",
		"vehicle/waggon/cylindrical_hopper_cn_wnb.mdl",
		"vehicle/waggon/cylindrical_hopper_cn_wnr.mdl",
		"vehicle/waggon/cylindrical_hopper_cn_wnre.mdl",
		"vehicle/waggon/cylindrical_hopper_cp_mb.mdl",
		"vehicle/waggon/cylindrical_hopper_cp_mbg.mdl",
		"vehicle/waggon/cylindrical_hopper_cp_mg.mdl",
		"vehicle/waggon/cylindrical_hopper_cp_mgg.mdl",
		"vehicle/waggon/cylindrical_hopper_cwx1.mdl",
		"vehicle/waggon/cylindrical_hopper_cwx2.mdl",
		"vehicle/waggon/cylindrical_hopper_ptex.mdl",
		"vehicle/waggon/cylindrical_hopper_skxn.mdl",
		"vehicle/waggon/cylindrical_hopper_skxo.mdl",
		"vehicle/waggon/cylindrical_hopper_wltx1.mdl",
		"vehicle/waggon/cylindrical_hopper_wltx2.mdl",
	}


function data()
return {
	info = {
			minorVersion = 9,
			severityAdd = "NONE",
			severityRemove = "WARNING",
			name = _("Canadian Cylindrical Hoppers"),
			description = _("mod_desc"),
			tags = {"Freight"},
			authors = {
				{
					name = "ecjw250",
					role = "CO-CREATOR",
				},
				{
					name = "Logyn",
					role = "CREATOR",
				},
			},
			tags = { "Hopper", "Canada", "freight", "Waggon" },
				visible = true
			-- Parameter für User-Ingame-Selection
			params = {
				-- unendlich verfügbar
				{
					key = "ecjw250_cylindrical_hoppers_ca_endyear",
					name = _("desc_cylindrical_hoppers_ca_endyear"),
					values = { _("desc_ecjw250_option_y"), _("Default"), },
					tooltip = _(""),
					defaultIndex = 1,
				},
				{
					key = "ecjw250_cylindrical_hoppers_ca_cn_rbh",
					name = _("CN Rainbow Hopper"),
					values = { _("desc_ecjw250_option_rbh"), _("desc_ecjw250_option_rbh_f"), },
					tooltip = _(""),
					defaultIndex = 1,
				},	
			},
		},
		
		runFn = function(settings, modParams)
			-- Mod-Parameter holen
			local params = modParams[getCurrentModId()]
			-- Wenn vorhanden....
			if params then
				if ((params.ecjw250_cylindrical_hoppers_ca_cn_rbh or 0) == 1) then
					table.insert(hiddenFiles, "vehicle/waggon/cylindrical_hopper_cn_rbh.mdl")
				end
				if ((params.ecjw250_cylindrical_hoppers_ca_cn_rbh or 0) == 0) then
					table.insert(hiddenFiles, "vehicle/waggon/cylindrical_hopper_cn_rbh_f.mdl")
				end				
				
				-- Endjahr setzen
				if ((params.ecjw250_cylindrical_hoppers_ca_endyear or 0) == 0 ) then 
					for i = 1, #yearFiles do
						table.insert(noEndYearFiles, yearFiles[i])
					end
				end	
				
				-- Wenn Tabelle "hiddenFiles" nicht leer, FileFilter hinzufügen
				if (#hiddenFiles > 0) then
					addFileFilter("model/vehicle", filterDoHideFiles)
				end
				
				-- Modifier laden, falls Tabelle für "kein Endjahr" und/oder "kein Startjahr" nicht leer
				if (#noEndYearFiles > 0) then
					addModifier("loadModel", modifierDoYears)
				end
			end

		end
 	}
end