package config

import (
	"github.com/derailed/k9s/internal/client"
)

// Cluster tracks K9s cluster configuration.
type Cluster struct {
	Namespace    *Namespace    `yaml:"namespace"`
	View         *View         `yaml:"view"`
	FeatureGates *FeatureGates `yaml:"featureGates"`
	ShellPod     *ShellPod     `yaml:"shellPod"`
}

// NewCluster creates a new cluster configuration.
func NewCluster() *Cluster {
	return &Cluster{
		Namespace:    NewNamespace(),
		View:         NewView(),
		FeatureGates: NewFeatureGates(),
		ShellPod:     NewShellPod(),
	}
}

// Validate a cluster config.
func (c *Cluster) Validate(conn client.Connection, ks KubeSettings) {
	if c.Namespace == nil {
		c.Namespace = NewNamespace()
	}

	if c.FeatureGates == nil {
		c.FeatureGates = NewFeatureGates()
	}

	if c.View == nil {
		c.View = NewView()
	}
	c.View.Validate()

	if c.ShellPod == nil {
		c.ShellPod = NewShellPod()
	}
	c.ShellPod.Validate(conn, ks)
}