package cluster

import (
	"testing"
	"time"
)

// TestStuckVaultInitReasonDetectsHungInit runs one orchestration or CLI step.
// Signature: TestStuckVaultInitReasonDetectsHungInit(t *testing.T).
// Why: keeps behavior explicit so startup/shutdown workflows remain maintainable as services evolve.
func TestStuckVaultInitReasonDetectsHungInit(t *testing.T) {
	var pod podResource
	pod.Status.Phase = "Pending"
	pod.Metadata.Annotations = map[string]string{
		"vault.hashicorp.com/agent-inject": "true",
	}
	pod.Status.InitContainerStatuses = []podContainerStatus{
		{
			Name: "vault-agent-init",
			State: podContainerState{
				Running: &podContainerRunningState{
					StartedAt: time.Now().Add(-10 * time.Minute),
				},
			},
		},
	}

	reason := stuckVaultInitReason(pod, 3*time.Minute)
	if reason != "VaultInitStuck" {
		t.Fatalf("expected VaultInitStuck reason, got %q", reason)
	}
}

// TestStuckVaultInitReasonIgnoresFreshOrNonVaultPods runs one orchestration or CLI step.
// Signature: TestStuckVaultInitReasonIgnoresFreshOrNonVaultPods(t *testing.T).
// Why: keeps behavior explicit so startup/shutdown workflows remain maintainable as services evolve.
func TestStuckVaultInitReasonIgnoresFreshOrNonVaultPods(t *testing.T) {
	var pod podResource
	pod.Status.Phase = "Pending"
	pod.Metadata.Annotations = map[string]string{
		"vault.hashicorp.com/agent-inject": "true",
	}
	pod.Status.InitContainerStatuses = []podContainerStatus{
		{
			Name: "vault-agent-init",
			State: podContainerState{
				Running: &podContainerRunningState{
					StartedAt: time.Now().Add(-30 * time.Second),
				},
			},
		},
	}
	if reason := stuckVaultInitReason(pod, 3*time.Minute); reason != "" {
		t.Fatalf("expected no reason for fresh init, got %q", reason)
	}

	pod.Metadata.Annotations["vault.hashicorp.com/agent-inject"] = "false"
	pod.Status.InitContainerStatuses[0].State.Running.StartedAt = time.Now().Add(-10 * time.Minute)
	if reason := stuckVaultInitReason(pod, 3*time.Minute); reason != "" {
		t.Fatalf("expected no reason for non-vault pod, got %q", reason)
	}
}