package config

import "net/url"

type Config struct {
	ClusterID     string              `yaml:"clusterId"`
	WorkspaceDir  string              `yaml:"workspaceDir"`
	Git           GitConfig           `yaml:"git"`
	Flux          FluxConfig          `yaml:"flux"`
	Talos         TalosConfig         `yaml:"talos"`
	Templates     TemplateConfig      `yaml:"templates"`
	Cilium        CiliumConfig        `yaml:"cilium"`
	DemocraticCSI DemocraticCSIConfig `yaml:"democraticCsi"`
	Delivery      DeliveryConfig      `yaml:"delivery"`
	SOPS          SOPSConfig          `yaml:"sops"`
}

type DemocraticCSIConfig struct {
	TrueNASAPIKey       string `yaml:"truenasApiKey"`
	TrueNASHost         string `yaml:"truenasHost"`
	TargetPortal        string `yaml:"targetPortal"`
	ShareHost           string `yaml:"shareHost"`
	DatasetParentNFS    string `yaml:"datasetParentNfs"`
	DatasetSnapshotsNFS string `yaml:"datasetSnapshotsNfs"`
	AllowedNetworks     string `yaml:"allowedNetworks"`
	NameSuffix          string `yaml:"nameSuffix"`
	PortalGroup         string `yaml:"portalGroup"`
	InitiatorGroup      string `yaml:"initiatorGroup"`
}

type DeliveryConfig struct {
	AppName              string `yaml:"appName"`
	AppRepoURL           string `yaml:"appRepoUrl"`
	AppRepoRef           string `yaml:"appRepoRef"`
	ProductionBranch     string `yaml:"productionBranch"`
	ImageRepository      string `yaml:"imageRepository"`
	BuildOutputDirectory string `yaml:"buildOutputDirectory"`
	BuildConfiguration   string `yaml:"buildConfiguration"`
	WebhookHostname      string `yaml:"webhookHostname"`
	WebhookPath          string `yaml:"webhookPath"`
}

// Configured reports whether the configuration contains any app-delivery setting.
func (c DeliveryConfig) Configured() bool {
	return c.AppName != "" || c.AppRepoURL != "" || c.AppRepoRef != "" || c.ProductionBranch != "" || c.ImageRepository != "" || c.BuildOutputDirectory != "" || c.BuildConfiguration != "" || c.WebhookHostname != "" || c.WebhookPath != ""
}

func (c DeliveryConfig) WebhookURL() string {
	return (&url.URL{Scheme: "https", Host: c.WebhookHostname, Path: c.WebhookPath}).String()
}

type SOPSConfig struct {
	AgeKeyPath             string `yaml:"ageKeyPath"`
	BootstrapSecretsPath   string `yaml:"bootstrapSecretsPath,omitempty"`
	OperationalSecretsPath string `yaml:"operationalSecretsPath"`
	RecoveryRecipient      string `yaml:"recoveryRecipient"`
	RecoveryIdentityPath   string `yaml:"recoveryIdentityPath"`
	RecoveryBundlePath     string `yaml:"recoveryBundlePath"`
}

type GitConfig struct {
	Provider    string `yaml:"provider"`
	BaseURL     string `yaml:"baseUrl"`
	Username    string `yaml:"username"`
	Token       string `yaml:"token"`
	Owner       string `yaml:"owner"`
	UseSSH      bool   `yaml:"useSsh"`
	SSHKeyPath  string `yaml:"sshKeyPath,omitempty"`
	CloneParent string `yaml:"cloneParent"`
}

type FluxConfig struct {
	RepoName          string `yaml:"repoName"`
	Branch            string `yaml:"branch"`
	ClusterPath       string `yaml:"clusterPath"`
	ClusterDomain     string `yaml:"clusterDomain"`
	ManifestsRepo     string `yaml:"manifestsRepo"`
	TektonCatalogRepo string `yaml:"tektonCatalogRepo"`
}

type TemplateConfig struct {
	TalosRepoURL         string `yaml:"talosRepoUrl"`
	TalosRepoRef         string `yaml:"talosRepoRef"`
	CICDRepoURL          string `yaml:"cicdRepoUrl"`
	CICDRepoRef          string `yaml:"cicdRepoRef"`
	ManifestsRepoURL     string `yaml:"manifestsRepoUrl"`
	ManifestsRepoRef     string `yaml:"manifestsRepoRef"`
	TektonCatalogRepoURL string `yaml:"tektonCatalogRepoUrl"`
	TektonCatalogRepoRef string `yaml:"tektonCatalogRepoRef"`
}

type CiliumConfig struct {
	TrafficInterface  string `yaml:"trafficInterface"`
	LoadBalancerStart string `yaml:"loadBalancerStart"`
	LoadBalancerEnd   string `yaml:"loadBalancerEnd"`
}

type TalosConfig struct {
	RepoDirName        string             `yaml:"repoDirName"`
	TerraformDir       string             `yaml:"terraformDir"`
	GeneratedDir       string             `yaml:"generatedDir"`
	ConfigFileName     string             `yaml:"configFileName"`
	AutoRunTerraform   bool               `yaml:"autoRunTerraform"`
	AutoBootstrap      bool               `yaml:"autoBootstrap"`
	AutoBootstrapFlux  bool               `yaml:"autoBootstrapFlux"`
	BootstrapNode      string             `yaml:"bootstrapNode"`
	BootstrapEndpoint  string             `yaml:"bootstrapEndpoint"`
	KubeconfigNode     string             `yaml:"kubeconfigNode"`
	KubeconfigEndpoint string             `yaml:"kubeconfigEndpoint"`
	Proxmox            TalosProxmoxConfig `yaml:"proxmox"`
	Cluster            TalosClusterConfig `yaml:"cluster"`
	Image              TalosImageConfig   `yaml:"image"`
	Nodes              []TalosNode        `yaml:"nodes"`
}

type TalosProxmoxConfig struct {
	APIURL         string            `yaml:"apiUrl"`
	APITokenID     string            `yaml:"apiTokenId"`
	APITokenSecret string            `yaml:"apiTokenSecret"`
	DefaultNode    string            `yaml:"defaultNode"`
	Pool           string            `yaml:"pool"`
	NodeInterfaces map[string]string `yaml:"nodeInterfaces"`
	NodeAddresses  map[string]string `yaml:"nodeAddresses"`
	Insecure       bool              `yaml:"insecure"`
}

type TalosClusterConfig struct {
	Name                 string   `yaml:"name"`
	Domain               string   `yaml:"domain"`
	ControlPlaneVIP      string   `yaml:"controlPlaneVip"`
	DNSServers           []string `yaml:"dnsServers"`
	DiskStorage          string   `yaml:"diskStorage"`
	AdditionalStorage    string   `yaml:"additionalStorage"`
	CreateVLANInterface  bool     `yaml:"createVlanInterface"`
	ManageNetworkBridges bool     `yaml:"manageNetworkBridges"`
}

type TalosImageConfig struct {
	TalosVersion      string `yaml:"talosVersion"`
	KubernetesVersion string `yaml:"kubernetesVersion"`
	SchematicID       string `yaml:"schematicId"`
	UpdateMode        string `yaml:"updateMode"`
	Storage           string `yaml:"storage"`
	Architecture      string `yaml:"architecture"`
}

type TalosNode struct {
	Name               string         `yaml:"name"`
	VMID               int            `yaml:"vmid"`
	Role               string         `yaml:"role"`
	Cores              int            `yaml:"cores"`
	Memory             int            `yaml:"memory"`
	DiskSize           string         `yaml:"diskSize"`
	AdditionalDiskSize string         `yaml:"additionalDiskSize,omitempty"`
	Tags               []string       `yaml:"tags"`
	ProxmoxNode        string         `yaml:"proxmoxNode"`
	Networks           []TalosNetwork `yaml:"networks"`
}

type TalosNetwork struct {
	MACAddress string `yaml:"macAddress"`
	CIDR       string `yaml:"cidr"`
	IP         string `yaml:"ip,omitempty"`
	Gateway    string `yaml:"gateway,omitempty"`
	VLANID     int    `yaml:"vlanId"`
}

func (c TalosProxmoxConfig) APIURLHost() string {
	parsed, err := url.Parse(c.APIURL)
	if err != nil || parsed.Hostname() == "" {
		return "192.168.0.15"
	}
	return parsed.Hostname()
}