// LoopFollow
// UserDefaults.swift
// Created by Jon Fawcett on 2020-06-05.

import Foundation
import HealthKit
import UIKit

/*
 Legacy storage, we are moving away from this
 */

class UserDefaultsRepository {
    static let infoSort = UserDefaultsValue<[Int]>(key: "infoSort", default: InfoType.allCases.map { $0.sortOrder })
    static let infoVisible = UserDefaultsValue<[Bool]>(key: "infoVisible", default: InfoType.allCases.map { $0.defaultVisible })

    static func synchronizeInfoTypes() {
        var sortArray = infoSort.value
        var visibleArray = infoVisible.value

        // Current valid indices based on InfoType
        let currentValidIndices = InfoType.allCases.map { $0.rawValue }

        // Add missing indices to sortArray
        for index in currentValidIndices {
            if !sortArray.contains(index) {
                sortArray.append(index)
                // print("Added missing index \(index) to sortArray")
            }
        }

        // Remove deprecated indices
        sortArray = sortArray.filter { currentValidIndices.contains($0) }

        // Ensure visibleArray is updated with new entries
        if visibleArray.count < currentValidIndices.count {
            for i in visibleArray.count ..< currentValidIndices.count {
                visibleArray.append(InfoType(rawValue: i)?.defaultVisible ?? false)
                // print("Added default visibility for new index \(i)")
            }
        }

        // Trim excess elements if there are more than needed
        if visibleArray.count > currentValidIndices.count {
            visibleArray = Array(visibleArray.prefix(currentValidIndices.count))
            // print("Trimmed visibleArray to match current valid indices")
        }

        infoSort.value = sortArray
        infoVisible.value = visibleArray
    }

    static let hideInfoTable = UserDefaultsValue<Bool>(key: "hideInfoTable", default: false)

    // Nightscout Settings
    static let token = UserDefaultsValue<String>(key: "token", default: "")
    static let units = UserDefaultsValue<String>(key: "units", default: "mg/dL")

    static func getPreferredUnit() -> HKUnit {
        let unitString = units.value
        switch unitString {
        case "mmol/L":
            return .millimolesPerLiter
        default:
            return .milligramsPerDeciliter
        }
    }

    static func setPreferredUnit(_ unit: HKUnit) {
        var unitString = "mg/dL"
        if unit == .millimolesPerLiter {
            unitString = "mmol/L"
        }
        units.value = unitString
    }

    // Dexcom Share Settings
    static let shareUserName = UserDefaultsValue<String>(key: "shareUserName", default: "")
    static let sharePassword = UserDefaultsValue<String>(key: "sharePassword", default: "")
    static let shareServer = UserDefaultsValue<String>(key: "shareServer", default: "US")

    // Graph Settings
    static let chartScaleX = UserDefaultsValue<Float>(key: "chartScaleX", default: 18.0)

    // Deprecated, used to detect if backgroundRefresh was set to off. TODO: Remove in the beginning of 2026
    static let backgroundRefresh = UserDefaultsValue<Bool>(key: "backgroundRefresh", default: true)

    // Advanced Settings
    static let downloadTreatments = UserDefaultsValue<Bool>(key: "downloadTreatments", default: true)
    static let downloadPrediction = UserDefaultsValue<Bool>(key: "downloadPrediction", default: true)
    static let graphOtherTreatments = UserDefaultsValue<Bool>(key: "graphOtherTreatments", default: true)
    static let graphBasal = UserDefaultsValue<Bool>(key: "graphBasal", default: true)
    static let graphBolus = UserDefaultsValue<Bool>(key: "graphBolus", default: true)
    static let graphCarbs = UserDefaultsValue<Bool>(key: "graphCarbs", default: true)
    static let bgUpdateDelay = UserDefaultsValue<Int>(key: "bgUpdateDelay", default: 10)

    static let alertCageInsertTime = UserDefaultsValue<TimeInterval>(key: "alertCageInsertTime", default: 0)
    static let alertSageInsertTime = UserDefaultsValue<TimeInterval>(key: "alertSageInsertTime", default: 0)

    static let alertTemporaryActive = UserDefaultsValue<Bool>(key: "alertTemporaryActive", default: false)
    static let alertTemporaryBelow = UserDefaultsValue<Bool>(key: "alertTemporaryBelow", default: true)
    static let alertTemporaryBG = UserDefaultsValue<Float>(key: "alertTemporaryBG", default: 90.0)
    static let alertTemporaryBGRepeat = UserDefaultsValue<Bool>(key: "alertTemporaryBGRepeat", default: false)
    static let alertTemporaryBGAudible = UserDefaultsValue<Bool>(key: "alertTemporaryBGRepeatAudible", default: true)
    static let alertTemporarySound = UserDefaultsValue<String>(key: "alertTemporarySound", default: "Indeed")

    static let alertPump = UserDefaultsValue<Bool>(key: "alertPump", default: false)
    static let alertPumpAt = UserDefaultsValue<Int>(key: "alertPumpAt", default: 10) // Units
    static let alertPumpQuiet = UserDefaultsValue<Bool>(key: "alertPumpQuiet", default: false)
    static let alertPumpRepeat = UserDefaultsValue<String>(key: "alertPumpRepeat", default: "Never")
    static let alertPumpDayTime = UserDefaultsValue<Bool>(key: "alertPumpDayTime", default: false)
    static let alertPumpNightTime = UserDefaultsValue<Bool>(key: "alertPumpNightTime", default: false)
    static let alertPumpAudible = UserDefaultsValue<String>(key: "alertPumpAudible", default: "Always")
    static let alertPumpDayTimeAudible = UserDefaultsValue<Bool>(key: "alertPumpDayTimeAudible", default: true)
    static let alertPumpNightTimeAudible = UserDefaultsValue<Bool>(key: "alertPumpNightTimeAudible", default: true)
    static let alertPumpSound = UserDefaultsValue<String>(key: "alertPumpSound", default: "Marimba_Descend")
    static let alertPumpSnoozeHours = UserDefaultsValue<Int>(key: "alertPumpSnoozeHours", default: 5) // Hours
    static let alertPumpIsSnoozed = UserDefaultsValue<Bool>(key: "alertPumpIsSnoozed", default: false)
    static let alertPumpSnoozedTime = UserDefaultsValue<Date?>(key: "alertPumpSnoozedTime", default: nil)
    static let alertPumpAutosnooze = UserDefaultsValue<String>(key: "alertPumpAutosnooze", default: "Never")
    static let alertPumpAutosnoozeDay = UserDefaultsValue<Bool>(key: "alertPumpAutosnoozeDay", default: false)
    static let alertPumpAutosnoozeNight = UserDefaultsValue<Bool>(key: "alertPumpAutosnoozeNight", default: false)

    static let alertIOB = UserDefaultsValue<Bool>(key: "alertIOB", default: false)
    static let alertIOBAt = UserDefaultsValue<Double>(key: "alertIOBAt", default: 1.5) // Units
    static let alertIOBNumber = UserDefaultsValue<Int>(key: "alertIOBNumber", default: 3) // Number
    static let alertIOBBolusesWithin = UserDefaultsValue<Int>(key: "alertIOBBolusesWithin", default: 60) // Minutes
    static let alertIOBMaxBoluses = UserDefaultsValue<Int>(key: "alertIOBMaxBoluses", default: 10) // Units
    static let alertIOBQuiet = UserDefaultsValue<Bool>(key: "alertIOBQuiet", default: false)
    static let alertIOBRepeat = UserDefaultsValue<String>(key: "alertIOBRepeat", default: "Always")
    static let alertIOBDayTime = UserDefaultsValue<Bool>(key: "alertIOBDayTime", default: true)
    static let alertIOBNightTime = UserDefaultsValue<Bool>(key: "alertIOBNightTime", default: true)
    static let alertIOBAudible = UserDefaultsValue<String>(key: "alertIOBAudible", default: "Always")
    static let alertIOBDayTimeAudible = UserDefaultsValue<Bool>(key: "alertIOBDayTimeAudible", default: true)
    static let alertIOBNightTimeAudible = UserDefaultsValue<Bool>(key: "alertIOBNightTimeAudible", default: true)
    static let alertIOBSound = UserDefaultsValue<String>(key: "alertIOBSound", default: "Alert_Tone_Ringtone_1")
    static let alertIOBSnoozeHours = UserDefaultsValue<Int>(key: "alertIOBSnoozeHours", default: 1) // Hours
    static let alertIOBIsSnoozed = UserDefaultsValue<Bool>(key: "alertIOBIsSnoozed", default: false)
    static let alertIOBSnoozedTime = UserDefaultsValue<Date?>(key: "alertIOBSnoozedTime", default: nil)
    static let alertIOBAutosnooze = UserDefaultsValue<String>(key: "alertIOBAutosnooze", default: "Never")
    static let alertIOBAutosnoozeDay = UserDefaultsValue<Bool>(key: "alertIOBAutosnoozeDay", default: false)
    static let alertIOBAutosnoozeNight = UserDefaultsValue<Bool>(key: "alertIOBAutosnoozeNight", default: false)

    static let alertCOB = UserDefaultsValue<Bool>(key: "alertCOB", default: false)
    static let alertCOBAt = UserDefaultsValue<Int>(key: "alertCOBAt", default: 50) // Units
    static let alertCOBQuiet = UserDefaultsValue<Bool>(key: "alertCOBQuiet", default: false)
    static let alertCOBRepeat = UserDefaultsValue<String>(key: "alertCOBRepeat", default: "Always")
    static let alertCOBDayTime = UserDefaultsValue<Bool>(key: "alertCOBDayTime", default: true)
    static let alertCOBNightTime = UserDefaultsValue<Bool>(key: "alertCOBNightTime", default: true)
    static let alertCOBAudible = UserDefaultsValue<String>(key: "alertCOBAudible", default: "Always")
    static let alertCOBDayTimeAudible = UserDefaultsValue<Bool>(key: "alertCOBDayTimeAudible", default: true)
    static let alertCOBNightTimeAudible = UserDefaultsValue<Bool>(key: "alertCOBNightTimeAudible", default: true)
    static let alertCOBSound = UserDefaultsValue<String>(key: "alertCOBSound", default: "Alert_Tone_Ringtone_2")
    static let alertCOBSnoozeHours = UserDefaultsValue<Int>(key: "alertCOBSnoozeHours", default: 1) // Hours
    static let alertCOBIsSnoozed = UserDefaultsValue<Bool>(key: "alertCOBIsSnoozed", default: false)
    static let alertCOBSnoozedTime = UserDefaultsValue<Date?>(key: "alertCOBSnoozedTime", default: nil)
    static let alertCOBAutosnooze = UserDefaultsValue<String>(key: "alertCOBAutosnooze", default: "Never")
    static let alertCOBAutosnoozeDay = UserDefaultsValue<Bool>(key: "alertCOBAutosnoozeDay", default: false)
    static let alertCOBAutosnoozeNight = UserDefaultsValue<Bool>(key: "alertCOBAutosnoozeNight", default: false)

    static let alertBatteryActive = UserDefaultsValue<Bool>(key: "alertBatteryActive", default: false)
    static let alertBatteryLevel = UserDefaultsValue<Int>(key: "alertBatteryLevel", default: 25)
    static let alertBatterySound = UserDefaultsValue<String>(key: "alertBatterySound", default: "Machine_Charge")
    static let alertBatteryRepeat = UserDefaultsValue<Bool>(key: "alertBatteryRepeat", default: true)
    static let alertBatteryIsSnoozed = UserDefaultsValue<Bool>(key: "alertBatteryIsSnoozed", default: false)
    static let alertBatterySnoozedTime = UserDefaultsValue<Date?>(key: "alertBatterySnoozedTime", default: nil)
    static let alertBatterySnoozeHours = UserDefaultsValue<Int>(key: "alertBatterySnoozeHours", default: 1)
    static var deviceBatteryLevel: UserDefaultsValue<Double> = UserDefaultsValue(key: "deviceBatteryLevel", default: 100.0)

    static let alertBatteryDropActive = UserDefaultsValue<Bool>(key: "alertBatteryDropActive", default: false)
    static let alertBatteryDropPercentage = UserDefaultsValue<Int>(key: "alertBatteryDropPercentage", default: 5)
    static let alertBatteryDropPeriod = UserDefaultsValue<Int>(key: "alertBatteryDropPeriod", default: 15)
    static let alertBatteryDropSound = UserDefaultsValue<String>(key: "alertBatteryDropSound", default: "Machine_Charge")
    static let alertBatteryDropRepeat = UserDefaultsValue<Bool>(key: "alertBatteryDropRepeat", default: true)
    static let alertBatteryDropIsSnoozed = UserDefaultsValue<Bool>(key: "alertBatteryDropIsSnoozed", default: false)
    static let alertBatteryDropSnoozedTime = UserDefaultsValue<Date?>(key: "alertBatteryDropSnoozedTime", default: nil)
    static let alertBatteryDropSnoozeHours = UserDefaultsValue<Int>(key: "alertBatteryDropSnoozeHours", default: 1)

    static let alertRecBolusActive = UserDefaultsValue<Bool>(key: "alertRecBolusActive", default: false)
    static let alertRecBolusLevel = UserDefaultsValue<Double>(key: "alertRecBolusLevel", default: 1) // Unit[s]
    static let alertRecBolusSound = UserDefaultsValue<String>(key: "alertRecBolusSound", default: "Dhol_Shuffleloop")
    static let alertRecBolusRepeat = UserDefaultsValue<Bool>(key: "alertRecBolusRepeat", default: false)
    static let alertRecBolusIsSnoozed = UserDefaultsValue<Bool>(key: "alertRecBolusIsSnoozed", default: false)
    static let alertRecBolusSnooze = UserDefaultsValue<Int>(key: "alertRecBolusSnooze", default: 5)
    static let alertRecBolusSnoozedTime = UserDefaultsValue<Date?>(key: "alertRecBolusSnoozedTime", default: nil)
    static var deviceRecBolus: UserDefaultsValue<Double> = UserDefaultsValue(key: "deviceRecBolus", default: 0.0)

    // What version is the cache valid for
    static let cachedForVersion = UserDefaultsValue<String?>(key: "cachedForVersion", default: nil)

    // Caching of latest version
    static let latestVersion = UserDefaultsValue<String?>(key: "latestVersion", default: nil)
    static let latestVersionChecked = UserDefaultsValue<Date?>(key: "latestVersionChecked", default: nil)

    // Caching of blacklisted version
    static let currentVersionBlackListed = UserDefaultsValue<Bool>(key: "currentVersionBlackListed", default: false)

    // Tracking notifications to manage frequency
    static let lastBlacklistNotificationShown = UserDefaultsValue<Date?>(key: "lastBlacklistNotificationShown", default: nil)
    static let lastVersionUpdateNotificationShown = UserDefaultsValue<Date?>(key: "lastVersionUpdateNotificationShown", default: nil)

    // Tracking the last time the expiration notification was shown
    static let lastExpirationNotificationShown = UserDefaultsValue<Date?>(key: "lastExpirationNotificationShown", default: nil)
}