fix(app): more defensive session context metrics
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@@ -47,7 +47,7 @@ const lastAssistantWithTokens = (messages: Message[]) => {
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}
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}
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const build = (messages: Message[], providers: Provider[]): Metrics => {
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const build = (messages: Message[] = [], providers: Provider[] = []): Metrics => {
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const totalCost = messages.reduce((sum, msg) => sum + (msg.role === "assistant" ? msg.cost : 0), 0)
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const message = lastAssistantWithTokens(messages)
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if (!message) return { totalCost, context: undefined }
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@@ -77,6 +77,6 @@ const build = (messages: Message[], providers: Provider[]): Metrics => {
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}
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}
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export function getSessionContextMetrics(messages: Message[], providers: Provider[]) {
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export function getSessionContextMetrics(messages: Message[] = [], providers: Provider[] = []) {
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return build(messages, providers)
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}
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