v1alpha1

type AbstractNotificationChannel struct {
	Status NotificationChannelStatus `json:"status,omitempty"`
}

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

	Spec   AlertPolicySpec `json:"spec,omitempty"`
	Status v1alpha1.Status `json:"status,omitempty"`
}

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

type AlertPolicySpec struct {
	// The name of the alert policy that will be created in New Relic
	Name string `json:"name"`
	// The incident preference defines when incident should be created. \
	// Can be one of: \
	// - `per_policy` \
	// - `per_condition` \
	// - `per_condition_and_target` \
	// +kubebuilder:validation:Enum=per_policy;per_condition;per_condition_and_target
	IncidentPreference string `json:"incident_preference"`
	// A list of APM alert conditions to attach to the policy
	// +optional
	ApmConditions []ApmCondition `json:"apmConditions,omitempty"`
	// A list of NRQL alert conditions to attach to the policy
	// +optional
	NrqlConditions []NrqlCondition `json:"nrqlConditions,omitempty"`
	// A list of Infrastructure alert conditions to attach to the policy
	// +optional
	InfraConditions []InfraCondition `json:"infraConditions,omitempty"`
}

type ApmCondition struct {
	// The name of the alert condition that will be created in New Relic
	Name string `json:"name"`
	// +kubebuilder:validation:Enum=apm_app_metric;apm_kt_metric;apm_jvm_metric;browser_metric;mobile_metric
	// The type of the metric to monitor. Should be one of: \
	// - `apm_app_metric` \
	// - `apm_kt_metric` \
	// - `apm_jvm_metric` \
	// - `browser_metric` \
	// - `mobile_metric` \
	// Please refer to the Alerts conditions section in the [New Relic documentation](https://docs.newrelic.com/docs/alerts/rest-api-alerts/new-relic-alerts-rest-api/alerts-conditions-api-field-names#type) for more details
	Type string `json:"type"`
	// +optional
	// +default=true
	Enabled *bool `json:"enabled,omitempty"`
	// +kubebuilder:validation:Enum=instance;application
	// +optional
	ConditionScope *string `json:"conditionScope,omitempty"`
	// A list of application names from APM to monitor
	Entities []string `json:"entities"`
	// +optional
	ViolationCloseTimer int `json:"violationCloseTimer,omitempty"`
	// +optional
	RunbookUrl string `json:"runbookUrl,omitempty"`
	// The APM metric to monitor. Different metrics can be applied depending on the condition type. \
	// An example of a valid (type, metric) combination is (apm_app_metric, apdex). \
	// Please refer to the Alerts conditions section in the [New Relic documentation](https://docs.newrelic.com/docs/alerts/rest-api-alerts/new-relic-alerts-rest-api/alerts-conditions-api-field-names#metric) for more details
	Metric string `json:"metric"`
	// Once the alertThreshold is breached, a critical incident will be generated
	CriticalThreshold Threshold `json:"alertThreshold"`
	// Once the warningThreshold is breached, a warning will be generated
	// +optional
	WarningThreshold *Threshold `json:"warningThreshold,omitempty"`
	// Used for tracking a user defined custom metric \
	// For more information, please refer to the [New Relic documentation](https://docs.newrelic.com/docs/alerts/rest-api-alerts/new-relic-alerts-rest-api/alerts-conditions-api-field-names#user_defined_metric)
	// +optional
	UserDefined *UserDefined `json:"userDefined,omitempty"`
}

type ChannelFactory interface {
	NewChannel() NotificationChannel
	NewList() NotificationChannelList
}

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

	Spec EmailNotificationChannelSpec `json:"spec,omitempty"`
}

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

type EmailNotificationChannelSpec struct {
	// The name of the notification channel created in New Relic
	Name string `json:"name"`
	// A comma-separated value of emails
	Recipients string `json:"recipients"`
	// Include JSON attachment with the notification
	// +optional
	// +default=false
	IncludeJsonAttachments bool `json:"includeJsonAttachment,omitempty"`
	// A label selector defining the alert policies covered by the notification channel
	PolicySelector labels.Set `json:"policySelector,omitempty"`
}

type Expiration struct {
	// How long to wait, in seconds, after the last data point is received by our platform before considering the signal as lost.
	// For more information, please refer to the official [New Relic documentation](https://docs.newrelic.com/docs/alerts-applied-intelligence/new-relic-alerts/rest-api-alerts/alerts-conditions-api-field-names#evaluation_duration)
	// +kubebuilder:validation:Maximum=172800
	// +kubebuilder:validation:Minimum=30
	// +optional
	ExpirationDuration *int `json:"expirationDurationSeconds,omitempty"`
	// When true, this closes all currently open violations when no signal is heard within the expiration_duration time.
	// For more information, please refer to the official [New Relic documentation](https://docs.newrelic.com/docs/alerts-applied-intelligence/new-relic-alerts/rest-api-alerts/alerts-conditions-api-field-names#open_violation_on_expiration)
	// +optional
	OpenViolationOnExpiration *bool `json:"openViolationOnExpiration,omitempty"`
	// When true, this opens a loss of signal violation when no signal within the expiration_duration time.
	// For more information, please refer to the official [New Relic documentation](https://docs.newrelic.com/docs/alerts-applied-intelligence/new-relic-alerts/rest-api-alerts/alerts-conditions-api-field-names#close_violations_on_expiration)
	// +optional
	CloseViolationsOnExpiration *bool `json:"closeViolationsOnExpiration,omitempty"`
}

type InfraCondition struct {
	// The name of the infra condition that will be created in New Relic
	Name string `json:"name"`
	// Available options are: \
	// - `above` \
	// - `below` \
	// - `equal` \
	// +kubebuilder:validation:Enum=equal;above;bellow
	Comparison string `json:"comparison"`
	// Once the alertThreshold is breached, a critical incident will be generated
	CriticalThreshold InfraThreshold `json:"alertThreshold"`
	// Once the warningThreshold is breached, a warning will be generated
	// +optional
	WarningThreshold *InfraThreshold `json:"warningThreshold,omitempty"`
	// +optional
	// +default=true
	Enabled *bool `json:"enabled,omitempty"`
	// Leave this parameter empty when creating conditions based on data from an integration provider
	// For more information, please refer to the `event_type` field in the official [New Relic documentation](https://docs.newrelic.com/docs/infrastructure/new-relic-infrastructure/infrastructure-alert-conditions/rest-api-calls-new-relic-infrastructure-alerts#definitions)
	// +optional
	EventType string `json:"eventType,omitempty"`
	// When setting up alerts on integrations, specify the corresponding integration provider. \
	// Examples can include SqsQueue, Kubernetes, RdsDbInstance etc. \
	// For more information, please refer to the `integration_provider` field in the official [New Relic documentation](https://docs.newrelic.com/docs/infrastructure/new-relic-infrastructure/infrastructure-alert-conditions/rest-api-calls-new-relic-infrastructure-alerts#definitions)
	IntegrationProvider string `json:"integrationProvider"`
	// +optional
	RunbookUrl string `json:"runbookUrl,omitempty"`
	// The attribute name from the Event sample or Integration provider which identifies the metric to be tracked.
	// Examples for Sqs include `provider.approximateAgeOfOldestMessage.Average` and `provider.numberOfEmptyReceives.Average`.
	// For more information, please refer to the `select_value` field in the official [New Relic documentation](https://docs.newrelic.com/docs/infrastructure/new-relic-infrastructure/infrastructure-alert-conditions/rest-api-calls-new-relic-infrastructure-alerts#definitions)
	SelectValue string `json:"selectValue"`
	// +optional
	ViolationCloseTimer int `json:"violationCloseTimer,omitempty"`
	// An expression used for filtering data from the IntegrationProvider
	WhereClause string `json:"whereClause,omitempty"`
}

type InfraThreshold struct {
	// Defines when the threshold should be considered as breached. \
	// Available options are: \
	// - `all` - all data points are in violation within the given period \
	// - `any` - at least one data point is in violation within the given period \
	// +kubebuilder:validation:Enum=all;any
	TimeFunction string `json:"timeFunction"`
	Value        int    `json:"value"`
	// For how long the violation should be active before an incident is triggered \
	DurationMinutes int `json:"durationMinutes"`
}

type NotificationChannel interface {
	runtime.Object
	metav1.Object

	GetPolicySelector() labels.Selector
	GetStatus() NotificationChannelStatus
	SetStatus(status NotificationChannelStatus)
	NewChannel(policies AlertPolicyList) *domain.NotificationChannel
}

type NotificationChannelList interface {
	runtime.Object

	Size() int
	GetNamespacedNames() []types.NamespacedName
}

type NotificationChannelStatus struct {
	v1alpha1.Status       `json:",inline"`
	NewrelicConfigVersion string `json:"newrelicConfigVersion,omitempty"`
}

type NrqlCondition struct {
	// The name of the nrql policy that will be created in New Relic
	Name string `json:"name"`
	// +optional
	// +default=true
	Enabled *bool `json:"enabled,omitempty"`
	// The NRQL query associated with the condition
	Query string `json:"query"`
	// Defines the `SINCE` clause in the NRQL query
	// +optional
	// +kubebuilder:validation:Maximum=20
	// +kubebuilder:validation:Minimum=1
	Since *int `json:"sinceMinutes,omitempty"`
	// Available options are: \
	// - `single_value` \
	// - `sum` \
	// For more information, please refer to the official [New Relic documentation](https://docs.newrelic.com/docs/alerts/rest-api-alerts/new-relic-alerts-rest-api/alerts-conditions-api-field-names#value_function)
	// +kubebuilder:validation:Enum=single_value;sum
	ValueFunction string `json:"valueFunction"`
	// Once the alertThreshold is breached, a critical incident will be generated
	AlertThreshold Threshold `json:"alertThreshold"`
	// Once the warningThreshold is breached, a warning will be generated
	// +optional
	WarningThreshold *Threshold `json:"warningThreshold,omitempty"`
	// +optional
	RunbookUrl string `json:"runbookUrl,omitempty"`
	// Used to specify signal properties for missing data
	// +optional
	Signal *Signal `json:"signal,omitempty"`
	// Used to define actions on signal expiration
	// +optional
	Expiration *Expiration `json:"expiration,omitempty"`
}

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

	Spec OpsgenieNotificationChannelSpec `json:"spec,omitempty"`
}

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

type OpsgenieNotificationChannelSpec struct {
	// The name of the notification channel created in New Relic
	Name string `json:"name"`
	// The Opsgenie API Key.
	// If left empty, the default API key specified when deploying the operator will be used
	// +optional
	ApiKey string `json:"api_key,omitempty"`
	// A list of teams
	// +optional
	Teams []string `json:"teams,omitempty"`
	// A list of tags
	// +optional
	Tags []string `json:"tags,omitempty"`
	// A comma-separated value of emails
	// +optional
	Recipients []string `json:"recipients,omitempty"`
	// A label selector defining the alert policies covered by the notification channel
	PolicySelector labels.Set `json:"policySelector,omitempty"`
}

type Signal struct {
	// Please refer to the official [New Relic documentation](https://docs.newrelic.com/docs/alerts-applied-intelligence/new-relic-alerts/rest-api-alerts/alerts-conditions-api-field-names#aggregation_window)
	// +kubebuilder:validation:Maximum=900
	// +kubebuilder:validation:Minimum=30
	// +optional
	AggregationWindow *int `json:"aggregationWindowSeconds,omitempty"`
	// The offset is how long we wait for late data before evaluating each aggregation window
	// For additional information, please refer to the official [New Relic documentation](https://docs.newrelic.com/docs/alerts-applied-intelligence/new-relic-alerts/rest-api-alerts/alerts-conditions-api-field-names#evaluation_offset)
	// +kubebuilder:validation:Maximum=20
	// +kubebuilder:validation:Minimum=1
	// +optional
	EvaluationOffset *int `json:"evaluationOffset,omitempty"`
	// For sporadic data, you can avoid false alerts by filling the gaps (empty windows) with synthetic data. The default is None.
	// For additional information, please refer to the official [New Relic documentation](https://docs.newrelic.com/docs/alerts-applied-intelligence/new-relic-alerts/rest-api-alerts/alerts-conditions-api-field-names#fill_option)
	// +kubebuilder:validation:Enum=none;static;last_value
	// +optional
	FillOption *string `json:"fillOption,omitempty"`
	// This is the value used by the fill_option custom value. The default is 0.
	// For additional information, please refer to the official [New Relic documentation](https://docs.newrelic.com/docs/alerts-applied-intelligence/new-relic-alerts/rest-api-alerts/alerts-conditions-api-field-names#fill_value)
	// +optional
	FillValue *string `json:"fillValue,omitempty"`
}

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

	Spec SlackNotificationChannelSpec `json:"spec,omitempty"`
}

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

type SlackNotificationChannelSpec struct {
	// The name of the notification channel created in New Relic
	Name string `json:"name"`
	// The Slack webhook URL.
	// If left empty, the default URL specified when deploying the operator will be used
	// +optional
	Url string `json:"url,omitempty"`
	// Name of the Slack channel. Should start with `#`
	Channel string `json:"channel"`
	// A label selector defining the alert policies covered by the notification channel
	PolicySelector labels.Set `json:"policySelector,omitempty"`
}

type Threshold struct {
	// Defines when the threshold should be considered as breached. \
	// Available options are: \
	// * all - all data points are in violation within the given period \
	// * any - at least one data point is in violation within the given period \
	// For more information, please refer to the official [New Relic documentation](https://docs.newrelic.com/docs/alerts/rest-api-alerts/new-relic-alerts-rest-api/alerts-conditions-api-field-names#terms_time_function)
	// +kubebuilder:validation:Enum=all;any
	TimeFunction string `json:"timeFunction"`
	// Available options are: \
	// - `above` \
	// - `below` \
	// - `equal` \
	// +kubebuilder:validation:Enum=above;below;equal
	Operator string `json:"operator,omitempty"`
	Value    string `json:"value"`
	// For how long the violation should be active before an incident is triggered \
	// For more information, please refer to the official [New Relic documentation](https://docs.newrelic.com/docs/alerts/rest-api-alerts/new-relic-alerts-rest-api/alerts-conditions-api-field-names#terms_duration_minutes)
	DurationMinutes int `json:"durationMinutes"`
}

type UserDefined struct {
	// The name of the user defined custom metric
	Metric string `json:"metric"`
	// Available options are: \
	// - `average` \
	// - `min` \
	// - `max` \
	// - `total` \
	// - `sample_size` \
	// For more information, please refer to the official [New Relic documentation](https://docs.newrelic.com/docs/alerts/rest-api-alerts/new-relic-alerts-rest-api/alerts-conditions-api-field-names#user_defined_value_function)
	// +kubebuilder:validation:Enum=average;min;max;total;sample_size
	ValueFunction string `json:"value_function"`
}