metrics

var DestPublish = promauto.NewCounterVec(prometheus.CounterOpts{
	Namespace: namespace,
	Name:      "destination_publish_total",
	Help:      "Total destination publish attempts, partitioned by type and result (ok|error).",
}, []string{"type", "result"})

var Disabled bool

var LLMCost = promauto.NewCounterVec(prometheus.CounterOpts{
	Namespace: namespace,
	Name:      "llm_cost_usd_total",
	Help:      "Estimated LLM cost in USD, partitioned by provider.",
}, []string{"provider"})

var LLMTokens = promauto.NewCounterVec(prometheus.CounterOpts{
	Namespace: namespace,
	Name:      "llm_tokens_total",
	Help:      "Total LLM tokens, partitioned by provider and kind (input|output).",
}, []string{"provider", "kind"})

var RunDuration = promauto.NewHistogramVec(prometheus.HistogramOpts{
	Namespace: namespace,
	Name:      "run_duration_seconds",
	Help:      "Wall-clock run duration from dispatch to finalize, partitioned by status.",
	Buckets:   runDurationBuckets,
}, []string{"status"})

var RunsFinished = promauto.NewCounterVec(prometheus.CounterOpts{
	Namespace: namespace,
	Name:      "runs_finished_total",
	Help:      "Total runs that reached a terminal state, partitioned by status (succeeded|partial_failure|failed).",
}, []string{"status"})

var RunsStarted = promauto.NewCounterVec(prometheus.CounterOpts{
	Namespace: namespace,
	Name:      "runs_started_total",
	Help:      "Total runs dispatched by the scheduler.",
}, []string{"schedule"})