files core monitor weatherservice swift 3de128d4

File: Core-Monitor/WeatherService.swift

Current Role

• Owns WeatherKit capability detection, optional location access, fallback coordinates, attribution, and view-model state.
• Startup behavior is intentionally permission-safe: location prompting should only happen after explicit user intent.

Metadata

Field	Value
Source path	Core-Monitor/WeatherService.swift
Wiki area	Weather and location
Exists in current checkout	True
Size	18392 bytes
Binary	False
Line count	545
Extension	.swift

Imports

Combine, CoreLocation, Foundation, Security, WeatherKit

Declarations

Kind	Name	Line
struct	WeatherSnapshot	12
struct	WeatherAttributionSnapshot	25
enum	WeatherKitCapability	32
protocol	WeatherProviding	51
func	currentWeather	53
protocol	WeatherLocationAccessControlling	55
func	requestAccess	61
func	refreshStatus	62
func	requestCurrentLocation	63
class	WeatherLocationAccessController	65
func	requestAccess	91
func	refreshStatus	96
func	requestCurrentLocation	100
func	applyLocationManagerState	140
func	applyResolvedLocation	166
func	requestLocationIfNeeded	175
func	finishLocationRequests	196
class	LiveWeatherService	237
class	MockWeatherService	318
func	currentWeather	320
func	loadWeatherAttribution	340
enum	WeatherState	360
class	WeatherViewModel	367
func	start	407
func	stop	414
func	bindLocationAccess	424
func	scheduleRefresh	436
func	refreshNow	447
func	errorMessage	494
func	refreshFallbackWeather	508
func	loadWeatherSnapshot	527
func	fetchWeatherSnapshot	532
func	applyLoadedSnapshot	539

Recent Change History

Commit	Date	Subject
29afd92	2026-04-18	Ship 14.0.7 localization update
bd80f00	2026-04-17	Fix fan helper recovery and weather fallback
44eb999	2026-04-16	Harden touch bar customization and weather fallback
e486572	2026-04-16	Scope detailed sampling to active monitoring views
8bfc685	2026-04-16	Stabilize signing and WeatherKit release packaging
6e7215b	2026-04-16	Refresh weather after location access changes
adede3f	2026-04-16	Clean up warning baseline for menu bar and weather
f259317	2026-04-16	Finish Xcode 16.2 CI repair
3fff2ff	2026-04-16	Fix Xcode 16.2 CI compatibility
e235eca	2026-04-16	Add regression coverage for weather permission gating
311dc52	2026-04-15	Refine first-run onboarding and weather permissions
4d78a8f	2026-04-15	e
2664fd1	2026-04-11	Update Core Monitor
011232b	2026-04-11	Update website install video

Maintenance Notes

• Prefer focused changes that respect the ownership described above.
• If this file touches helper trust, SMC writes, startup, or permissions, update the relevant support docs and tests.
• If this file is generated or an asset manifest, verify the producing workflow instead of hand-editing generated payloads.

Source Excerpt

// WeatherService.swift
// Core-Monitor — WeatherKit data layer
// Requires: WeatherKit entitlement + Privacy Usage string in Info.plist

import Foundation
import Combine
import WeatherKit
import CoreLocation
import Security

// MARK: - Domain model

struct WeatherSnapshot: Sendable {
    let locationName: String
    let symbolName: String      // SF Symbol name
    let temperature: Double     // Celsius
    let condition: String       // Short label e.g. "Partly Cloudy"
    let nextRainSummary: String
    let high: Double
    let low: Double
    let feelsLike: Double
    let humidity: Int           // 0-100
    let updatedAt: Date
}

struct WeatherAttributionSnapshot: Sendable {
    let legalPageURL: URL
    let markURL: URL
    let serviceName: String
    let legalText: String?
}

enum WeatherKitCapability {
    private static let entitlementKey = "com.apple.developer.weatherkit"

    static func isEnabled() -> Bool {
        guard let task = SecTaskCreateFromSelf(nil),
              let entitlement = SecTaskCopyValueForEntitlement(task, entitlementKey as CFString, nil) else {
            return false
        }