loopfollow/LoopFollow/Controllers/AppStateController.swift

// LoopFollow
// AppStateController.swift
// Created by Jose Paredes on 2020-07-18.

import Foundation

// App Sate used used to changes to the app view controllers (Settings, for example)
// Recommended way of utilizing is when viewVillAppear(..) is called,
// look in the app state to see if further action must be t

// Setup App States to comminicate between views

// Graph Setup Flags
enum ChartSettingsChangeEnum: Int {
    case chartScaleXChanged = 1
    case showDotsChanged = 2
    case showLinesChanged = 4
    case offsetCarbsBolusChanged = 8
    case hoursToLoadChanged = 16
    case predictionToLoadChanged = 32
    case minBasalScaleChanged = 64
    case minBGScaleChanged = 128
    case overrideDisplayLocationChanged = 256
    case lowLineChanged = 512
    case highLineChanged = 1024
    case smallGraphHeight = 2048
    case showDIALinesChanged = 4096
    case showMidnightLinesChanged = 8192
    case show30MinLineChanged = 16384
    case show90MinLineChanged = 32768
}

// General Settings Flags
enum GeneralSettingsChangeEnum: Int {
    case colorBGTextChange = 1
    case speakBGChange = 2
    case appBadgeChange = 16
    case dimScreenWhenIdleChange = 32
    case forceDarkModeChang = 64
    case persistentNotificationChange = 128
    case persistentNotificationLastBGTimeChange = 256
    case screenlockSwitchStateChange = 512
    case showStatsChange = 1024
    case showSmallGraphChange = 2048
    case useIFCCChange = 4096
    case showDisplayNameChange = 8192
}

class AppStateController {
    // add app states & methods here

    // General Settings States
    var generalSettingsChanged: Bool = false
    var generalSettingsChanges: Int = 0

    // Chart Settings State
    var chartSettingsChanged: Bool = false // settings change has ocurred
    var chartSettingsChanges: Int = 0 // what settings have changed

    // Info Data Settings State; no need for flags
    var infoDataSettingsChanged: Bool = false
}