medimatrix/arcee

var handleNamespace = require("./handle-namespace")
var parseConfig = require("./parse-config").parse

var isNamespace = require("./regexps").isNamespace
var isMutable = require("./regexps").isMutable

function store(storage, property, value, mutable) {
    if (typeof property === "string") {
        storage[property] = value

        if (!mutable) {
            Object.freeze(storage[property])
        }
    } else if (Array.isArray(property)) {
        handleNamespace(storage, property, value, mutable)
    }
}

module.exports = function(storage, name, config) {
    var mutable = false

    if (name in storage) {
        throw new Error(name + " has already been configured")
    }

    if (isMutable.test(name)) {
        mutable = true

        // Remove the '!' at the start
        name = name.slice(1)
    }

    if (isNamespace.test(name)) {
        // Hack to check if config has been set
        storage[name] = true

        name = name.split(".")
    }

    if (typeof config === "string") {
        config = parseConfig(config)
    }

    store(storage, name, config, mutable)
}