From 464884e88f0d7556a8cd819a88d38f639a91d654 Mon Sep 17 00:00:00 2001
From: superdooper86 <superdooper86@users.noreply.github.com>
Date: Thu, 7 May 2026 13:36:23 +0200
Subject: [PATCH] Fix crash when extra_usage fields are null

---
 ClaudeChecker/ContentView.swift |  4 ++--
 ClaudeChecker/Models.swift      | 16 ++++++++++++----
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/ClaudeChecker/ContentView.swift b/ClaudeChecker/ContentView.swift
index 2648754..f4b15b7 100644
--- a/ClaudeChecker/ContentView.swift
+++ b/ClaudeChecker/ContentView.swift
@@ -491,7 +491,7 @@ struct FooterBar: View {
 struct ExtraUsageRow: View {
     let extra: ExtraUsage
 
-    var pct: Double { min(100, max(0, extra.utilization)) }
+    var pct: Double { min(100, max(0, extra.utilization ?? 0)) }
     var color: Color { pct > 80 ? .red : pct > 50 ? .orange : .green }
 
     var body: some View {
@@ -504,7 +504,7 @@ struct ExtraUsageRow: View {
                     .font(.system(size: 12, weight: .semibold))
                     .foregroundColor(.secondary)
                 Spacer()
-                Text("\(extra.currency) \(String(format: "%.2f", extra.usedCredits / 100)) / \(String(format: "%.2f", extra.monthlyLimit / 100))")
+                Text("\(extra.currency ?? "") \(String(format: "%.2f", (extra.usedCredits ?? 0) / 100)) / \(String(format: "%.2f", (extra.monthlyLimit ?? 0) / 100))")
                     .font(.system(size: 11.5, weight: .medium).monospacedDigit())
                     .foregroundColor(color)
             }
diff --git a/ClaudeChecker/Models.swift b/ClaudeChecker/Models.swift
index 1b49aa1..cfd381f 100644
--- a/ClaudeChecker/Models.swift
+++ b/ClaudeChecker/Models.swift
@@ -83,10 +83,10 @@ struct UsageWindow: Codable {
 
 struct ExtraUsage: Codable {
     let isEnabled: Bool
-    let monthlyLimit: Double
-    let usedCredits: Double
-    let utilization: Double
-    let currency: String
+    let monthlyLimit: Double?
+    let usedCredits: Double?
+    let utilization: Double?
+    let currency: String?
     enum CodingKeys: String, CodingKey {
         case isEnabled = "is_enabled"
         case monthlyLimit = "monthly_limit"
@@ -94,6 +94,14 @@ struct ExtraUsage: Codable {
         case utilization
         case currency
     }
+    init(from decoder: Decoder) throws {
+        let c = try decoder.container(keyedBy: CodingKeys.self)
+        isEnabled    = (try? c.decodeIfPresent(Bool.self,   forKey: .isEnabled)) ?? false
+        monthlyLimit = try? c.decodeIfPresent(Double.self,  forKey: .monthlyLimit)
+        usedCredits  = try? c.decodeIfPresent(Double.self,  forKey: .usedCredits)
+        utilization  = try? c.decodeIfPresent(Double.self,  forKey: .utilization)
+        currency     = try? c.decodeIfPresent(String.self,  forKey: .currency)
+    }
 }
 
 // (Bootstrap models removed — org ID is configured directly)