package models

import "strconv"

// apiVersion: networking.k8s.io/v1
// kind: Ingress
// metadata:
//   name: example-ingress
//   namespace: argo
//   annotations:
//     traefik.ingress.kubernetes.io/router.entrypoints: web  # Utilisation de l'entrypoint HTTP standard
// spec:
//   rules:
//   - http:
//       paths:
//       - path: /dtf
//         pathType: Prefix
//         backend:
//           service:
//             name: workflow-service-qtjk2
//             port:
//               number: 80

var ingress_manifest = &Manifest{
	ApiVersion: "networking.k8s.io/v1",
	Kind: "Ingress",
	Metadata: Metadata{
		GenerateName: "ingress-argo-",
	},
}

type Ingress struct {
	ApiVersion string      `yaml:"apiVersion,omitempty"`
	Kind       string      `yaml:"kind,omitempty"`
	Metadata   Metadata    `yaml:"metadata,omitempty"`
	Spec       IngressSpec `yaml:"spec,omitempty"`
}



type IngressSpec struct {
	Rules []Rule `yaml:"rules,omitempty"`
}

type Rule struct {
	HTTP HTTP `yaml:"http,omitempty"`
}

type HTTP struct {
	Paths []Path `yaml:"paths,omitempty"`
}

type Path struct {
	Path     string  `yaml:"path,omitempty"`
	PathType string  `yaml:"pathType,omitempty"`
	Backend  Backend `yaml:"backend,omitempty"`
}

type Backend struct {
	ServiceName string `yaml:"serviceName,omitempty"`
	ServicePort int64  `yaml:"servicePort,omitempty"`
}

func NewIngress(contract map[string]map[string]string, serviceName string) Ingress {
	new_ingr := Ingress{
		ApiVersion: "networking.k8s.io/v1",
		Kind:       "Ingress",
		Metadata: Metadata{
			GenerateName: "ingress-argo-",
		},
		Spec: IngressSpec{
			Rules: []Rule{
				{
					HTTP: HTTP{
						Paths: []Path{},
						},
					},
				},
			},
		}

	for port_to_reverse_str, translations := range contract{
		
		port, _ := strconv.ParseInt(port_to_reverse_str,10,64)

		port_reverse := Path{
			Path:     translations["reverse"],
			PathType: "Prefix",
			Backend: Backend{
				ServiceName: serviceName,
				ServicePort:port,
			},
		}

		new_ingr.Spec.Rules[0].HTTP.Paths = append(new_ingr.Spec.Rules[0].HTTP.Paths, port_reverse)

	}

	return new_ingr
}