--!native
-- Compiled with roblox-ts v3.0.0
local StringTools = {}
do
	local _container = StringTools
	local random = Random.new()
	local min = math.min
	local round = math.round
	--to convers characters into array of characters
	local characters = string.split("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", "")
	local max_itteractions = 100
	--*generates a unique string id with requested length 
	local function GenerateStringId(length, exceptions)
		if exceptions == nil then
			exceptions = {}
		end
		local id = ""
		local itteration = 0
		repeat
			do
				--prevents from breaking the code;
				itteration += 1
				if itteration > max_itteractions then
					warn("Exeded amount of itterations")
					break
				end
				--resets the id
				id = ""
				for i = 1, length do
					--takes the random character and appends it
					local random_character_index = random:NextInteger(0, #characters - 1)
					id ..= characters[random_character_index + 1]
				end
				--recreates id if it exists in exceptions;
			end
			local _exceptions = exceptions
			local _id = id
		until not (table.find(_exceptions, _id) ~= nil)
		return id
	end
	_container.GenerateStringId = GenerateStringId
	--*lerps text with alpha 
	local function LerpText(text, alpha)
		--lerps the amount of characters
		local amount_of_characters = #text
		local lerped_text_size = min(round(amount_of_characters * alpha), amount_of_characters)
		return string.sub(text, 1, lerped_text_size)
	end
	_container.LerpText = LerpText
	local function LerpTextTo(start_text, target_text, alpha)
		local max_size = math.max(#start_text, #target_text)
		--place where there will be transition from start text to target text;
		-- const lerped_position_index = math.floor(max_size * (1 - alpha));
		local lerped_position_index = math.floor(max_size * alpha)
		local part_1 = string.sub(target_text, 1, lerped_position_index)
		local _start_text = start_text
		local _arg0 = lerped_position_index + 1
		local part_2 = string.sub(_start_text, _arg0)
		return part_1 .. part_2
	end
	_container.LerpTextTo = LerpTextTo
	local function IsUndefinedOrEmpty(string_value)
		return string_value == "" or string_value == nil
	end
	_container.IsUndefinedOrEmpty = IsUndefinedOrEmpty
	local function IsUndefinedOrEmptyOrWhiteSpace(string_value)
		if string_value == "" or string_value == nil then
			return true
		end
		local characters = string.split(string_value, " ")
		for _, character in characters do
			if character ~= "" then
				return false
			end
		end
		return true
	end
	_container.IsUndefinedOrEmptyOrWhiteSpace = IsUndefinedOrEmptyOrWhiteSpace
end
return {
	StringTools = StringTools,
}