chore: import upstream snapshot with attribution

2026-07-13 12:22:33 +08:00
commit fc4fcbab58
1848 changed files with 472303 additions and 0 deletions
@@ -0,0 +1,72 @@
+import CodexBarCore
+import Foundation
+
+struct Sub2APIProviderImplementation: ProviderImplementation {
+    let id: UsageProvider = .sub2api
+
+    @MainActor
+    func presentation(context _: ProviderPresentationContext) -> ProviderPresentation {
+        ProviderPresentation { _ in "api" }
+    }
+
+    @MainActor
+    func observeSettings(_ settings: SettingsStore) {
+        _ = settings.sub2APIAPIKey
+        _ = settings.sub2APIBaseURL
+        _ = settings.tokenAccountsData(for: .sub2api)
+    }
+
+    @MainActor
+    func isAvailable(context: ProviderAvailabilityContext) -> Bool {
+        Sub2APISettingsReader.apiKey(environment: context.environment) != nil &&
+            Sub2APISettingsReader.baseURL(environment: context.environment) != nil
+    }
+
+    @MainActor
+    func settingsFields(context: ProviderSettingsContext) -> [ProviderSettingsFieldDescriptor] {
+        [
+            ProviderSettingsFieldDescriptor(
+                id: "sub2api-api-key",
+                title: "Fallback API key",
+                subtitle: "Used when no group API key account is selected.",
+                kind: .secure,
+                placeholder: "sk-…",
+                binding: context.stringBinding(\.sub2APIAPIKey),
+                actions: [],
+                isVisible: nil,
+                onActivate: nil),
+            ProviderSettingsFieldDescriptor(
+                id: "sub2api-base-url",
+                title: "Base URL",
+                subtitle: "Base URL of your sub2api instance. HTTPS is required except for local loopback testing.",
+                kind: .plain,
+                placeholder: "https://sub2api.example.com",
+                binding: context.stringBinding(\.sub2APIBaseURL),
+                actions: [],
+                isVisible: nil,
+                onActivate: nil),
+        ]
+    }
+
+    @MainActor
+    func appendUsageMenuEntries(context: ProviderMenuUsageContext, entries: inout [ProviderMenuEntry]) {
+        guard let usage = context.snapshot?.sub2APIUsage else { return }
+        if let balance = usage.balance {
+            entries.append(.text(
+                "\(L("Balance")): \(UsageFormatter.currencyString(balance, currencyCode: usage.unit))",
+                .primary))
+        }
+        if let today = usage.today {
+            entries.append(.text("\(L("Today")): \(self.totalsText(today, unit: usage.unit))", .secondary))
+        }
+        if let total = usage.total {
+            entries.append(.text("\(L("Total")): \(self.totalsText(total, unit: usage.unit))", .secondary))
+        }
+    }
+
+    private func totalsText(_ totals: Sub2APIUsageDetails.Totals, unit: String) -> String {
+        "\(UsageFormatter.tokenCountString(totals.requests)) \(L("requests")) · " +
+            "\(UsageFormatter.tokenCountString(totals.totalTokens)) \(L("tokens")) · " +
+            UsageFormatter.currencyString(totals.actualCostUSD, currencyCode: unit)
+    }
+}