--
-- ~~~ response record utils
--

require("src/utils")

-- setup pawsd
local pawsd = {}
pawsd.tag = require("src/pawsd/tag")

-- get number of tags
function getrecordtagnumber(response, offset)

    return tonumber(table.extracthex(response, offset, offset + 1), 16)

end

-- get all record information
function getrecord(response, offset)

    local tagcount = getrecordtagnumber(response, offset)

    local tagoffset = offset + 2
    local tags = {}

    for tagindex = 1, tagcount, 1 do

        local tag = pawsd.tag.get(response, tagoffset)

        tags[tagindex] = tag.tag
        tagoffset = tag.endoffset

    end

    return {
        tags = tags,
        endoffset = tagoffset
    }

end

-- return
return {
    get = getrecord
}