package crd

import (
	"context"
	"fmt"

	"gitea.com/logicamp/lc"
	"go.uber.org/zap"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
	"k8s.io/apimachinery/pkg/watch"
)

func (crd Crd) watchFlinkJobs() {
	lc.Logger.Debug("[crd] starting watch")
	watcher, err := crd.client.Watch(context.Background(), metav1.ListOptions{})
	if err != nil {
		panic(err)
	}
	defer watcher.Stop()

	for event := range watcher.ResultChan() {
		lc.Logger.Debug("[crd] event received")
		switch event.Type {
		case watch.Added:
			job := event.Object.(*unstructured.Unstructured)
			fmt.Printf("New FlinkJob created: %s\n", job.GetName())
			// Handle the new FlinkJob
			handleNewFlinkJob(job)
		}
	}
}

func handleNewFlinkJob(job *unstructured.Unstructured) {
	// Extract job details
	name := job.GetName()
	namespace := job.GetNamespace()

	// Get specific fields using unstructured.Unstructured methods
	spec, found, err := unstructured.NestedMap(job.Object, "spec")
	if err != nil || !found {
		fmt.Printf("Error getting spec for job %s: %v\n", name, err)
		return
	}

	// Process job specification
	fmt.Printf("Processing FlinkJob %s in namespace %s\n", name, namespace)

	lc.Logger.Debug("[crd] [watch]", zap.Any("spec", spec))
	// Add your custom logic here
}