import Vapor

final class User: Model {
    var id: Node?
    var exists: Bool = false

    let mail: String
    let password: String
    let firstName: String
    let lastName: String
    let isInstructor: Bool
    let info: String

    init(mail: String, password: String, firstName: String, lastName: String, isInstructor: Bool, info: String) {
        self.id = nil
        self.mail = mail
        self.password = password
        self.firstName = firstName
        self.lastName = lastName
        self.isInstructor = isInstructor
        self.info = info
    }

    init(node: Node, in context: Context) throws {
        id = try node.extract("id")
        mail = try node.extract("mail")
        password = try node.extract("password")
        firstName = try node.extract("firstname")
        lastName = try node.extract("lastname")
        isInstructor = try node.extract("isinstructor")
        info = try node.extract("info")
    }

    func makeNode(context: Context) throws -> Node {
        return try Node(node: [
            "id": id,
            "mail": mail,
            "password": password,
            "firstname": firstName,
            "lastname": lastName,
            "isinstructor": isInstructor,
            "info": info
        ])
    }

    func makeJSON() throws -> JSON {
        return try JSON(node: [
            "id": id,
            "mail": mail,
            "password": password,
            "firstname": firstName,
            "lastname": lastName,
            "isinstructor": isInstructor,
            "info": info
        ])
    }

    static func prepare(_ database: Database) throws {
        try database.create("users", closure: { users in
            users.id()
            users.string("mail")
            users.string("password")
            users.string("firstname")
            users.string("lastname")
            users.bool("isinstructor")
            users.string("info")
        })
    }

    static func revert(_ database: Database) throws {
        try database.delete("users")
    }

}