local nonil = require 'without-check-nil'
local util  = require 'utility'
local lang  = require 'language'

local m = {}

function m.client(newClient)
    if newClient then
        m._client = newClient
    else
        return m._client
    end
end

function m.isVSCode()
    if not m._client then
        return false
    end
    if m._isvscode == nil then
        local lname = m._client:lower()
        if lname:find 'vscode'
        or lname:find 'visual studio code' then
            m._isvscode = true
        else
            m._isvscode = false
        end
    end
    return m._isvscode
end

function m.init(t)
    log.debug('Client init', util.dump(t))
    m.info = t
    nonil.enable()
    m.client(t.clientInfo.name)
    nonil.disable()
    lang(t.locale)
end

return m