-- @client
-- @include /koptilnya/libs/workers.txt
require("/koptilnya/libs/workers.txt")

ObjParser = class("ObjParser")

local initialChipName = chip():getChipName()
local function setStatus(status)
    setName(string.format("%s (%s)", initialChipName, status))
end

function ObjParser:initialize(link)
    addWorker(coroutine.wrap(function()
        setStatus("Getting file...")

        while not http.canRequest() do
            coroutine.yield(1)
        end

        local objData
        http.get(link, function(response)
            objData = response
            objData = string.gsub(response, "\nl%s%d+%s%d+", "")
        end)

        while not objData do
            coroutine.yield(1)
        end

        self:onLoaded(objData)

        local triangles = mesh.trianglesLeft()

        setStatus("File received, start parsing...")

        self.meshData = mesh.createFromObj(objData, true)

        self:onParsed(self.meshData, triangles - mesh.trianglesLeft())

        setName(initialChipName)

        return 2
    end))
end

-- STUB

function ObjParser:onLoaded(objData)
end

function ObjParser:onParsed(meshData, usedTriangles)
end