AetherForge/server/internal/api/court_chamber_bridge.go

package api

import (
	"strings"
	"time"

	fleetai "crypto-miner-server/internal/ai"
	"crypto-miner-server/internal/atlas"
	"crypto-miner-server/internal/db"
	"crypto-miner-server/internal/strategy"
)

// HubCourtChamberAdapter supplies court tribunal data from hub + SQLite.
type HubCourtChamberAdapter struct {
	Hub *WSHub
	DB  *db.Database
}

// NewHubCourtChamberAdapter wires hub evidence for adversarial court sessions.
func NewHubCourtChamberAdapter(hub *WSHub, database *db.Database) *HubCourtChamberAdapter {
	return &HubCourtChamberAdapter{Hub: hub, DB: database}
}

func (a *HubCourtChamberAdapter) FailureAtlasSummary(fingerprintKey, goos string) string {
	if a == nil {
		return ""
	}
	inner := &DatabaseCourtAdapter{DB: a.DB}
	return inner.FailureAtlasSummary(fingerprintKey, goos)
}

func (a *HubCourtChamberAdapter) BestPhenotype(fingerprintKey, goos string) (*strategy.FleetPhenotype, bool) {
	if a == nil {
		return nil, false
	}
	inner := &DatabaseCourtAdapter{DB: a.DB}
	return inner.BestPhenotype(fingerprintKey, goos)
}

func (a *HubCourtChamberAdapter) ChamberEvidence(agentID string, snap fleetai.AgentSnapshot) fleetai.CourtChamberEvidence {
	ev := fleetai.CourtChamberEvidence{
		AgentID:        agentID,
		AgentName:      snap.Name,
		Hashrate:       snap.MiningHashrate,
		Stuck:          snap.Stuck,
		ChainExhausted: snap.ChainExhausted,
		ClearanceLevel: snap.ClearanceLevel,
		JoinLane:       snap.JoinLane,
		ActiveMethod:   snap.ActiveMethod,
		FingerprintKey: snap.FingerprintKey,
	}
	if a == nil {
		return ev
	}
	goos := firstNonEmpty(snap.GOOS, snap.Platform)
	ev.AtlasSummary = a.FailureAtlasSummary(snap.FingerprintKey, goos)
	ev.SubnetImmune, ev.ErasureRecovery, ev.GossipWhispers = a.hubEvidence(agentID, snap)
	return ev
}

func (a *HubCourtChamberAdapter) hubEvidence(agentID string, snap fleetai.AgentSnapshot) (subnetImmune, erasureRecovery, gossip string) {
	if a.Hub == nil {
		return "hub unavailable", fleetai.FormatErasureRecovery(false, false, false), "none"
	}
	prefix := a.Hub.agentSubnetFor(agentID)
	if prefix == "" && a.Hub.db != nil {
		if ag, err := a.Hub.db.GetAgent(agentID); err == nil && ag != nil {
			prefix = atlas.PrefixFromHostOrIP(ag.IP)
		}
	}
	failCount := 0
	var pausedUntil *time.Time
	if a.Hub.db != nil && prefix != "" {
		if row, err := a.Hub.db.GetSubnetSpreadPause(prefix); err == nil && row != nil {
			failCount = row.FailCount
			pausedUntil = row.PausedUntil
		}
	}
	subnetImmune = fleetai.FormatSubnetImmuneRow(prefix, failCount, pausedUntil)

	policy := a.Hub.serverPolicySnapshot()
	stageAttempted, stageOK := stageFetchStatus(snap.LOTLAttempts)
	erasureRecovery = fleetai.FormatErasureRecovery(policy.ErasureLanesEnabled, stageAttempted, stageOK)

	hints := a.Hub.gossipWhispersForSubnet(prefix)
	gossip = formatGossipForCourt(hints)
	return subnetImmune, erasureRecovery, gossip
}

func stageFetchStatus(attempts []fleetai.TierAttempt) (attempted, ok bool) {
	for _, a := range attempts {
		if a.Tier == "stage_fetch" || a.Tier == "bits_curl" || a.Tier == "bits" || a.Tier == "curl" {
			attempted = true
			if a.OK {
				ok = true
			}
		}
	}
	return attempted, ok
}

func formatGossipForCourt(hints []atlas.GossipHint) string {
	if len(hints) == 0 {
		return "none recorded on this /24"
	}
	parts := make([]string, 0, len(hints))
	for _, h := range hints {
		line := h.Tier + "|" + h.Condition
		if h.Reason != "" {
			line += " (" + h.Reason + ")"
		}
		parts = append(parts, line)
	}
	return strings.Join(parts, "; ")
}

func firstNonEmpty(values ...string) string {
	for _, v := range values {
		if strings.TrimSpace(v) != "" {
			return strings.TrimSpace(v)
		}
	}
	return ""
}

// BroadcastEmberwakeCourtDebate optionally surfaces court transcripts on Emberwake dashboard WS.
func (h *WSHub) BroadcastEmberwakeCourtDebate(agentID string, transcript fleetai.CourtDebateTranscript) {
	if h == nil {
		return
	}
	h.broadcastDashboard(Message{
		Type: "emberwake_court_debate",
		Payload: mustMarshal(map[string]interface{}{
			"agent_id":   agentID,
			"agent_name": transcript.AgentName,
			"verdict":    transcript.Verdict,
			"transcript": transcript.Transcript,
			"evidence":   transcript.Evidence,
			"ts":         transcript.Timestamp,
		}),
	})
}