v1alpha1

type Component struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   ComponentSpec   `json:"spec,omitempty"`
	Status ComponentStatus `json:"status,omitempty"`
}

type ComponentList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []Component `json:"items"`
}

type ComponentPlan struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   ComponentPlanSpec   `json:"spec,omitempty"`
	Status ComponentPlanStatus `json:"status,omitempty"`
}

type ComponentPlanList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []ComponentPlan `json:"items"`
}

type ComponentPlanSpec struct {
	// ComponentRef is a reference to the Component
	ComponentRef *corev1.ObjectReference `json:"component"`
	// RepositoryRef is a reference to the Repository
	RepositoryRef *corev1.ObjectReference `json:"repository,omitempty"`
	// InstallVersion represents the version that is to be installed by this ComponentPlan
	InstallVersion string `json:"version"`
	// Approved indicates whether the ComponentPlan has been approved
	Approved bool `json:"approved"`
	// Config is the configuration of the Componentplan
	Config `json:",inline"`
}

type ComponentPlanStatus struct {
	ConditionedStatus `json:",inline"`
	Resources         []Resource `json:"resources,omitempty"`
	Images            []string   `json:"images,omitempty"`
}

type ComponentSpec struct {
}

type ComponentStatus struct {
	// RepositoryRef is a reference to the Repository
	RepositoryRef *corev1.ObjectReference `json:"repository"`
	// The name of the component may come from helm chart name
	Name string `json:"name"`
	// versions contains all version of one component.
	Versions []ComponentVersion `json:"versions"`
	// FIXME: some fields(like description) may change when version update, how to deal with it?
	// A one-sentence description of the chart
	Description string `json:"description,omitempty"`
	// Maintainers is a list of maintainers
	Maintainers []Maintainer `json:"maintainers,omitempty"`
	// The URL to a relevant project page, git repo, or contact person
	Home string `json:"home,omitempty"`
	// Source is the URL to the source code of this Component
	Sources []string `json:"sources,omitempty"`
	// A list of string keywords
	Keywords []string `json:"keywords,omitempty"`
	// The URL to an icon file.
	Icon string `json:"icon,omitempty"`
	// The current component is not in the return list of URLs
	// and will not be deleted but marked as deprecated by this field.
	Deprecated bool `json:"deprecated,omitempty"`
}

type ComponentVersion struct {
	Version    string      `json:"version"`
	AppVersion string      `json:"appVersion"`
	UpdatedAt  metav1.Time `json:"updatedAt"`
	CreatedAt  metav1.Time `json:"createdAt"`
	Digest     string      `json:"digest"`
	Deprecated bool        `json:"deprecated"`
}

type Condition struct {
	// Type of this condition. At most one of each condition type may apply to
	// a resource at any point in time.
	Type ConditionType `json:"type"`

	// Status of this condition; is it currently True, False, or Unknown
	Status corev1.ConditionStatus `json:"status"`

	// LastTransitionTime is the last time this condition transitioned from one
	// status to another.
	LastTransitionTime metav1.Time `json:"lastTransitionTime"`

	// A Reason for this condition's last transition from one status to another.
	Reason ConditionReason `json:"reason"`

	// A Message containing details about this condition's last transition from
	// one status to another, if any.
	// +optional
	Message string `json:"message,omitempty"`
}

type ConditionReason string

type ConditionType string

type ConditionedStatus struct {
	// Conditions of the resource.
	// +optional
	Conditions []Condition `json:"conditions,omitempty"`
}

type Config struct {
	Override Override `json:"override,omitempty"`

	NameConfig `json:",inline"`

	// FIXME reconsider there config because we will use helm template not helm install
	// Force is pass to helm install/upgrade --force
	// force resource updates through a replacement strategy
	Force bool `json:"force,omitempty"`

	// Replace is pass to helm install --replace
	// re-use the given name, only if that name is a deleted release which remains in the history. This is unsafe in production
	Replace bool `json:"replace,omitempty"`

	// TimeoutSeconds is pass to helm install/upgrade --timeout, default is 300s
	// time to wait for any individual Kubernetes operation (like Jobs for hooks)
	TimeOutSeconds int `json:"timeoutSeconds,omitempty"`

	// Wait is pass to helm install/upgrade --wait
	// if set, will wait until all Pods, PVCs, Services, and minimum number of Pods of a Deployment, StatefulSet, or ReplicaSet are in a ready state before marking the release as successful. It will wait for as long as --timeout
	Wait bool `json:"wait,omitempty"`

	// WaitForJobs is pass to helm install/upgrade --wait-for-jobs
	// if set and --wait enabled, will wait until all Jobs have been completed before marking the release as successful. It will wait for as long as --timeout
	WaitForJobs bool `json:"waitForJobs,omitempty"`

	// Description is pass to helm install/upgrade --description
	// add a custom description
	Description string `json:"description,omitempty"`

	// Devel is pass to helm install/upgrade --devel
	// use development versions, too. Equivalent to version '>0.0.0-0'. If --version is set, this is ignored
	Devel bool `json:"devel,omitempty"`

	// DependencyUpdate is pass to helm install/upgrade --dependency-update
	// update dependencies if they are missing before installing the chart
	DependencyUpdate bool `json:"dependencyUpdate,omitempty"`

	// DisableOpenAPIValidation is pass to helm install/upgrade --disable-openapi-validation
	// if set, the installation process will not validate rendered templates against the Kubernetes OpenAPI Schema
	DisableOpenAPIValidation bool `json:"disableOpenAPIValidation,omitempty"`

	// Atomic is pass to helm install/upgrade --atomic
	// if set, the installation process deletes the installation on failure. The --wait flag will be set automatically if --atomic is used
	Atomic bool `json:"atomic,omitempty"`

	// SkipCRDs is pass to helm install/upgrade --skip-crds
	// if set, no CRDs will be installed. By default, CRDs are installed if not already present
	SkipCRDs bool `json:"skipCRDs,omitempty"`

	// EnableDNS is pass to helm install/upgrade --enable-dns
	// enable DNS lookups when rendering templates
	EnableDNS bool `json:"enableDNS,omitempty"`

	// Recreate is pass to helm upgrade --recreate-pods
	// performs pods restart for the resource if applicable
	Recreate bool `json:"recreate-pods,omitempty"`

	// MaxRetry
	MaxRetry *int64 `json:"maxRetry,omitempty"`
}

type Filter struct {
	Name     string
	Versions []*hrepo.ChartVersion
}

type FilterCond struct {
	// Name of the component
	Name string `json:"name,omitempty"`

	// default is keep
	// +kubebuilder:validation:Enum=keep;ignore
	// +kubebuilder:default:=keep
	Operation FilterOp `json:"operation,omitempty"`

	// If True, the current version will be retained even if it is deprecated.
	Deprecated bool `json:"deprecated,omitempty"`

	// VersionedFilterCond filters which version in component are pulled/ignored from the repository
	VersionedFilterCond *VersionedFilterCond `json:"versionedFilterCond,omitempty"`
}

type FilterFunc func(FilterCond, string) bool

type FilterOp string

type ImageOverride struct {
	// Registry include host and port number, like `registry-1.docker.io` or `registry-1.docker.io:5000`
	Registry string `json:"registry,omitempty"`
	// NewRegistry means replaced one
	NewRegistry string `json:"newRegistry,omitempty"`
	// PathOverride means replaced path
	PathOverride *PathOverride `json:"pathOverride,omitempty"`
}

type InstallMethod string

type Installed struct {
	// InstalledVersion is the version currently installed in cluster
	// +optional
	InstalledVersion ComponentVersion `json:"installedVersion"`

	// InstalledTime is the time that the version was installed in cluster
	// +optional
	InstalledTime metav1.Time `json:"installedTime"`

	// ComponentPlanRef is a reference to the latest ComponentPlan
	// +optional
	ComponentPlanRef *corev1.ObjectReference `json:"componentPlan"`
}

type Maintainer struct {
	// Name is a user name or organization name
	Name string `json:"name,omitempty"`
	// Email is an optional email address to contact the named maintainer
	Email string `json:"email,omitempty"`
	// URL is an optional URL to an address for the named maintainer
	URL string `json:"url,omitempty"`
}

type NameConfig struct {
	// Name is pass to helm install <chart> <name>, name arg
	Name string `json:"name,omitempty"`
	// NameTemplate is pass to helm install --name-template
	// FIXME add logic
	NameTemplate string `json:"nameTemplate,omitempty"`
}

type Override struct {
	// Values is passed to helm install --values or -f
	// specify values in a YAML file or a URL (can specify multiple)
	// ValuesFrom holds references to resources containing Helm values for this HelmRelease,
	// and information about how they should be merged.
	ValuesFrom []*ValuesReference `json:"valuesFrom,omitempty"`
	// Values holds the values for this Helm release.
	// +optional
	Values *apiextensionsv1.JSON `json:"values,omitempty"`
	// Set is passed to helm install --set
	// set values on the command line (can specify multiple or separate values with commas: key1=val1,key2=val2)
	Set []string `json:"set,omitempty"`
	// SetString is passed to helm install --set-string
	// set STRING values on the command line (can specify multiple or separate values with commas: key1=val1,key2=val2)
	// https://github.com/helm/helm/pull/3599
	SetString []string `json:"set-string,omitempty"`
	// SetFile is passed to helm install --set-file
	// set values from respective files specified via the command line (can specify multiple or separate values with commas: key1=path1,key2=path2)
	// https://github.com/helm/helm/pull/3758
	SetFile []string `json:"set-file,omitempty"`
	// SetJSON is passed to helm install --set-json
	// set JSON values on the command line (can specify multiple or separate values with commas: key1=jsonval1,key2=jsonval2)
	// https://github.com/helm/helm/pull/10693
	SetJSON []string `json:"set-json,omitempty"`
	// SetLiteral is passed to helm install --set-literal
	// set a literal STRING value on the command line
	// https://github.com/helm/helm/pull/9182
	SetLiteral []string `json:"set-literal,omitempty"`

	// Images for replace old image
	// see https://kubectl.docs.kubernetes.io/references/kustomize/kustomization/images
	// +optional
	Images []kustomize.Image `json:"images,omitempty"`
}

type PathOverride struct {
	// The path consists of slash-separated components.
	// Each component may contain lowercase letters, digits and separators.
	// A separator is defined as a period, one or two underscores, or one or more hyphens.
	// A component may not start or end with a separator.
	// While the OCI Distribution Specification supports more than two slash-separated components, most registries only support two slash-separated components.
	// For Docker’s public registry, the path format is as follows: [NAMESPACE/]REPOSITORY:
	//   The first, optional component is typically a user’s or an organization’s namespace.
	//   The second, mandatory component is the repository name. When the namespace is not present, Docker uses library as the default namespace.
	Path    string `json:"path,omitempty"`
	NewPath string `json:"newPath,omitempty"`
}

type PullStategy struct {
	// Interval for pulling
	IntervalSeconds int `json:"intervalSeconds,omitempty"`

	// Timeout for pulling
	TimeoutSeconds int `json:"timeoutSeconds,omitempty"`

	// Retry upon timeout
	Retry int `json:"retry,omitempty"`
}

type Repository struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   RepositorySpec   `json:"spec,omitempty"`
	Status RepositoryStatus `json:"status,omitempty"`
}

type RepositoryHealth struct {
	// RepositoryRef is a reference to a Repository.
	RepositoryRef *corev1.ObjectReference `json:"repository"`

	// LastUpdated represents the last time that the RepositoryHealth changed
	LastUpdated *metav1.Time `json:"lastUpdated"`

	// Healthy is true if the Repository is healthy; false otherwise.
	Healthy *bool `json:"healthy"`
}

type RepositoryList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []Repository `json:"items"`
}

type RepositorySpec struct {
	// URL chart repository address
	// +kubebuilder:validation:Required
	URL string `json:"url"`

	// AuthSecret if the chart repository requires auth authentication,
	// set the username and password to secret, with the fields user and password respectively.
	AuthSecret string `json:"authSecret,omitempty"`

	Insecure bool `json:"insecure,omitempty"`

	RepositoryType string `json:"repositoryType,omitempty"`

	// PullStategy pullStategy for this repository
	PullStategy *PullStategy `json:"pullStategy,omitempty"`

	Filter []FilterCond `json:"filter,omitempty"`
	// ImageOverride means replaced images rules for this repository
	ImageOverride []ImageOverride `json:"imageOverride,omitempty"`
}

type RepositoryStatus struct {
	// URLHistory URL change history
	URLHistory []string `json:"urlHistory,omitempty"`
	// ConditionedStatus is the current status
	ConditionedStatus `json:",inline"`
}

type Resource struct {
	SpecDiffwithExist *string `json:"specDiffwithExist,omitempty"`
	NewCreated        *bool   `json:"NewCreated,omitempty"`
	Kind              string  `json:"kind"`
	Name              string  `json:"name"`
	APIVersion        string  `json:"apiVersion"`
}

type Subscription struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   SubscriptionSpec   `json:"spec,omitempty"`
	Status SubscriptionStatus `json:"status,omitempty"`
}

type SubscriptionList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []Subscription `json:"items"`
}

type SubscriptionSpec struct {
	// ComponentRef is a reference to the Component
	ComponentRef *corev1.ObjectReference `json:"component"`

	// RepositoryRef is a reference to the Repository
	RepositoryRef *corev1.ObjectReference `json:"repository,omitempty"`

	// ComponentPlanInstallMethod is the method used to install the component
	ComponentPlanInstallMethod InstallMethod `json:"componentPlanInstallMethod,omitempty"`

	// Config is the configuration of the subscription's componentplan
	Config `json:",inline"`
}

type SubscriptionStatus struct {
	ConditionedStatus `json:",inline"`

	// Installed records all componentplans installed, ordered by install time.
	// +optional
	Installed []Installed `json:"installed,omitempty"`

	// RepositoryHealth contains the Subscription's view of its relevant Repository' status.
	// It is used to determine SubscriptionStatusConditions related to Repository
	// +optional
	RepositoryHealth RepositoryHealth `json:"repositoryHealth,omitempty"`
}

type ValuesReference struct {
	// Kind of the values referent, valid values are ('Secret', 'ConfigMap').
	// +kubebuilder:validation:Enum=Secret;ConfigMap
	// +required
	Kind string `json:"kind"`

	// Name of the values referent. Should reside in the same namespace as the
	// referring resource.
	// +kubebuilder:validation:MinLength=1
	// +kubebuilder:validation:MaxLength=253
	// +required
	Name string `json:"name"`

	// ValuesKey is the data key where the values.yaml or a specific value can be
	// found at. Defaults to 'values.yaml'.
	// When set, must be a valid Data Key, consisting of alphanumeric characters,
	// '-', '_' or '.'.
	// +kubebuilder:validation:MaxLength=253
	// +kubebuilder:validation:Pattern=`^[\-._a-zA-Z0-9]+$`
	// +optional
	ValuesKey string `json:"valuesKey,omitempty"`

	// TargetPath is the YAML dot notation path the value should be merged at. When
	// set, the ValuesKey is expected to be a single flat value. Defaults to 'None',
	// which results in the values getting merged at the root.
	// +kubebuilder:validation:MaxLength=250
	// +kubebuilder:validation:Pattern=`^([a-zA-Z0-9_\-.\\\/]|\[[0-9]{1,5}\])+$`
	// +optional
	TargetPath string `json:"targetPath,omitempty"`
}

type VersionedFilterCond struct {
	// Accurately match each item in the versions
	Versions []string `json:"versions,omitempty"`
	// Filter version by regexp
	VersionRegexp string `json:"regexp,omitempty"`
	// VersionConstraint Support for user-defined version ranges, etc.
	// Refer to the documentation for more details
	// https://github.com/Masterminds/semver#semver
	VersionConstraint string `json:"versionConstraint,omitempty"`
}