Trio/Model/Helper/Determination+helper.swift

import CoreData
import Foundation

extension OrefDetermination {
    static func fetch(_ predicate: NSPredicate = .predicateForOneDayAgo) -> NSFetchRequest<OrefDetermination> {
        let request = OrefDetermination.fetchRequest()
        request.sortDescriptors = [NSSortDescriptor(keyPath: \OrefDetermination.deliverAt, ascending: false)]
        request.predicate = predicate
        request.fetchLimit = 1
        request.returnsObjectsAsFaults = true
        return request
    }
}

extension OrefDetermination {
    var reasonParts: [String] {
        reason?.components(separatedBy: "; ").first?.components(separatedBy: ", ") ?? []
    }

    var reasonConclusion: String {
        reason?.components(separatedBy: "; ").last ?? ""
    }
}

extension NSPredicate {
    static var enactedDetermination: NSPredicate {
        let date = Date.halfHourAgo
        return NSPredicate(format: "received == %@ AND deliverAt >= %@", true as NSNumber, date as NSDate)
    }
}