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 +1,59 @@
+import Foundation
+
+public struct OpenCodeUsageSnapshot: Sendable {
+    public let rollingUsagePercent: Double
+    public let weeklyUsagePercent: Double
+    public let rollingResetInSec: Int
+    public let weeklyResetInSec: Int
+    public let renewsAt: Date?
+    public let updatedAt: Date
+
+    public init(
+        rollingUsagePercent: Double,
+        weeklyUsagePercent: Double,
+        rollingResetInSec: Int,
+        weeklyResetInSec: Int,
+        renewsAt: Date? = nil,
+        updatedAt: Date)
+    {
+        self.rollingUsagePercent = rollingUsagePercent
+        self.weeklyUsagePercent = weeklyUsagePercent
+        self.rollingResetInSec = rollingResetInSec
+        self.weeklyResetInSec = weeklyResetInSec
+        self.renewsAt = renewsAt
+        self.updatedAt = updatedAt
+    }
+
+    public func toUsageSnapshot() -> UsageSnapshot {
+        let rollingReset = self.updatedAt.addingTimeInterval(TimeInterval(self.rollingResetInSec))
+        let weeklyReset = self.updatedAt.addingTimeInterval(TimeInterval(self.weeklyResetInSec))
+
+        let primary = RateWindow(
+            usedPercent: self.rollingUsagePercent,
+            windowMinutes: 5 * 60,
+            resetsAt: rollingReset,
+            resetDescription: nil)
+        let secondary = RateWindow(
+            usedPercent: self.weeklyUsagePercent,
+            windowMinutes: 7 * 24 * 60,
+            resetsAt: weeklyReset,
+            resetDescription: nil)
+
+        var extraWindows: [NamedRateWindow]?
+        if let renewsAt = self.renewsAt {
+            let renewalWindow = RateWindow(
+                usedPercent: 0,
+                windowMinutes: nil,
+                resetsAt: renewsAt,
+                resetDescription: nil)
+            extraWindows = [NamedRateWindow(id: "renewal", title: "Renews", window: renewalWindow)]
+        }
+
+        return UsageSnapshot(
+            primary: primary,
+            secondary: secondary,
+            extraRateWindows: extraWindows,
+            updatedAt: self.updatedAt,
+            identity: nil)
+    }
+}