#!/bin/bash
echo "Start Kubernetes objects "

# Apply Kubernetes resources
kubectl apply -f k8s/namespace.yaml
kubectl apply -f k8s/persistant-volume.yaml
kubectl apply -f k8s/persistant-volume-claim.yaml
kubectl apply -f k8s/postgres-service.yaml
kubectl apply -f k8s/statefulset.yaml
kubectl apply -f k8s/deployment.yaml
kubectl apply -f k8s/service.yaml

echo "Kubernetes objects are applied. Waiting for pods to be ready..."

# Wait for all pods in the namespace to be in Running state
namespace="travel-planner"
timeout=300 # Timeout in seconds
interval=5 # Interval between checks

for ((i=1; i<=$timeout; i+=$interval)); do
    ready_pods=$(kubectl get pods -n $namespace --field-selector=status.phase=Running --no-headers | wc -l)
    total_pods=$(kubectl get pods -n $namespace --no-headers | wc -l)

    if [ "$ready_pods" -eq "$total_pods" ] && [ "$total_pods" -gt 0 ]; then
        echo "All pods are ready!"
        break
    fi

    echo "Waiting for pods to be ready... ($ready_pods/$total_pods)"
    sleep $interval
done

if [ "$ready_pods" -ne "$total_pods" ]; then
    echo "Timeout reached. Some pods are not ready."
    kubectl get pods -n $namespace
    exit 1
fi

echo "App is running."
echo "Go here to view the app"
minikube service travel-planner -n travel-planner --url