package cluster

import (
	"context"
	"fmt"
	"strconv"
	"strings"
	"time"
)

// workloadReady runs one orchestration or CLI step.
// Signature: (o *Orchestrator) workloadReady(ctx context.Context, w startupWorkload) (bool, error).
// Why: keeps behavior explicit so startup/shutdown workflows remain maintainable as services evolve.
func (o *Orchestrator) workloadReady(ctx context.Context, w startupWorkload) (bool, error) {
	out, err := o.kubectl(
		ctx,
		20*time.Second,
		"-n",
		w.Namespace,
		"get",
		w.Kind,
		w.Name,
		"-o",
		"jsonpath={.status.readyReplicas}",
	)
	if err != nil {
		return false, err
	}
	raw := strings.TrimSpace(out)
	if raw == "" || raw == "<no value>" {
		return false, nil
	}
	n, err := strconv.Atoi(raw)
	if err != nil {
		return false, fmt.Errorf("parse readyReplicas %q: %w", raw, err)
	}
	return n >= 1, nil
}

// isNotFoundErr runs one orchestration or CLI step.
// Signature: isNotFoundErr(err error) bool.
// Why: keeps behavior explicit so startup/shutdown workflows remain maintainable as services evolve.
func isNotFoundErr(err error) bool {
	if err == nil {
		return false
	}
	msg := strings.ToLower(err.Error())
	return strings.Contains(msg, "not found") || strings.Contains(msg, "(notfound)")
}