local O = {};
local lspConfig = require('lspconfig')

function O.setup(on_attach, lsp_flags, capabilities)
    local path = debug.getinfo(1).source
    local acpath = path:sub(2, #path - 7).."ltex-key"

    local f = io.open(acpath, "r")

    if f == nil then
        lspConfig['ltex'].setup{
            on_attach = on_attach,
            flags = lsp_flags,
            capabilities = capabilities,
        }
        return
    end

    io.input(f)
    local url = io.read("*line")
    local user = io.read("*line")
    local key = io.read("*line")
    io.close(f)

    if user == nil or key == nil or url == nil then
        lspConfig['ltex'].setup{
            on_attach = on_attach,
            flags = lsp_flags,
            capabilities = capabilities,
        }
        return
    end

    lspConfig['ltex'].setup{
        on_attach = on_attach,
        flags = lsp_flags,
        capabilities = capabilities,
        settings = {
            ltex = {
                language = "en-GB",
                languageToolHttpServerUri = url,
                languageToolOrg = {
                    username = user,
                    apiKey = file
                },

            },
        },
    }
end

return O