import OrderedObject from "./OrderedObject.js"

export default class Members extends OrderedObject {

    add(newMember) {
        console.log("adding ", newMember)
        let id = `MEMBER-${newMember.email}`
        if(this.validate(id, newMember)) {
            try {
                super.add(id, newMember)
            } catch(e) {
                console.error(e)
                throw e
            }
        } else {
            throw new global.ServerError(400, "Invalid Member Data!");
        }
    }

    validate(id, node) {
        let idTraits = {
            firstWord: "MEMBER"
        }

        let fields = [
            "firstName",
            "lastName",
            "email",
            "password"
        ]

        let checkID = () => {
            let split = id.split("-")
            return (
                split[0] === idTraits.firstWord
                && split[1].includes("@")
                && split[1].includes(".")
            )
        }
        let idres = checkID()
        if(!idres) {
            console.log("id failed: ", id)
            return false
        }

        let checkFields = () => {
            for(let i = 0; i < fields.length; i++) {
                if(!node[fields[i]]) {
                    throw new Error(`Member ${node.email} is missing trait ${fields[i]}`)
                    return false
                } else {
                    return true
                }
            }
        }
        let fieldres = checkFields()
        if(!fieldres) {
            console.log("fields failed")
            return false
        }

        return true
    }
}