Files
2026-07-13 12:22:33 +08:00

61 lines
2.5 KiB
Swift

import Foundation
public enum WayfinderProviderDescriptor {
public static let descriptor: ProviderDescriptor = Self.makeDescriptor()
static func makeDescriptor() -> ProviderDescriptor {
ProviderDescriptor(
id: .wayfinder,
metadata: ProviderMetadata(
id: .wayfinder,
displayName: "Wayfinder",
sessionLabel: "Savings",
weeklyLabel: "Requests",
opusLabel: nil,
supportsOpus: false,
supportsCredits: false,
creditsHint: "",
toggleTitle: "Show Wayfinder usage",
cliName: "wayfinder",
defaultEnabled: false,
dashboardURL: WayfinderSettingsReader.dashboardURL(environment: [:]).absoluteString,
statusPageURL: nil),
branding: ProviderBranding(
iconStyle: .wayfinder,
iconResourceName: "ProviderIcon-wayfinder",
color: ProviderColor(red: 16 / 255, green: 163 / 255, blue: 127 / 255)),
tokenCost: ProviderTokenCostConfig(
supportsTokenCost: false,
noDataMessage: { "Wayfinder savings are reported by its local gateway." }),
fetchPlan: ProviderFetchPlan(
sourceModes: [.auto, .api],
pipeline: ProviderFetchPipeline(resolveStrategies: { _ in [WayfinderGatewayFetchStrategy()] })),
cli: ProviderCLIConfig(
name: "wayfinder",
aliases: ["wayfinder-router"],
versionDetector: nil))
}
}
struct WayfinderGatewayFetchStrategy: ProviderFetchStrategy {
let id = "wayfinder.api"
let kind: ProviderFetchKind = .apiToken
func isAvailable(_: ProviderFetchContext) async -> Bool {
// The gateway's read-only endpoints are unauthenticated; the provider is
// opt-in (defaultEnabled: false), so no credential gates availability.
true
}
func fetch(_ context: ProviderFetchContext) async throws -> ProviderFetchResult {
try WayfinderSettingsReader.validateEndpointOverride(environment: context.env)
let usage = try await WayfinderUsageFetcher.fetchUsage(
baseURL: WayfinderSettingsReader.baseURL(environment: context.env))
return self.makeResult(usage: usage.toUsageSnapshot(), sourceLabel: "api")
}
func shouldFallback(on _: Error, context _: ProviderFetchContext) -> Bool {
false
}
}