package models

import "time"

// Collector 日志采集器（部署客户端），关联一个已部署的 Loki 作为推送目标
type Collector struct {
	ID               uint            `json:"id"`
	Name             string          `json:"name"`
	Type             string          `json:"type"` // host-promtail | k8s-daemonset | k8s-fluentbit-sidecar
	LokiDeploymentID uint            `json:"lokiDeploymentID"`
	LokiDeployment   *LokiDeployment `json:"lokiDeployment,omitempty"`
	RefType          string          `json:"refType"` // host | cluster
	HostID           *uint           `json:"hostID,omitempty"`
	Host             *Host           `json:"host,omitempty"`
	ClusterID        *uint           `json:"clusterID,omitempty"`
	Cluster          *Cluster        `json:"cluster,omitempty"`
	TargetDeployment string          `json:"targetDeployment"` // sidecar 专用：目标 deployment 名
	Namespace        string          `json:"namespace"`        // k8s 命名空间（默认 logging）
	LogPath          string          `json:"logPath"`          // 采集日志路径
	Labels           string          `json:"labels"`           // 额外标签（JSON）
	Status           string          `json:"status"`           // pending | active | error
	StatusMessage    string          `json:"statusMessage"`
	Config           string          `json:"config"` // 生成的配置快照
	CreatedAt        time.Time       `json:"createdAt"`
	UpdatedAt        time.Time       `json:"updatedAt"`
}

func (c *Collector) Sanitized() map[string]interface{} {
	var loki map[string]interface{}
	if c.LokiDeployment != nil {
		loki = map[string]interface{}{
			"id":       c.LokiDeployment.ID,
			"name":     c.LokiDeployment.Name,
			"endpoint": c.LokiDeployment.Endpoint,
			"status":   c.LokiDeployment.Status,
		}
	}
	var host map[string]interface{}
	if c.Host != nil {
		host = c.Host.Sanitized()
	}
	var cluster map[string]interface{}
	if c.Cluster != nil {
		cluster = c.Cluster.Sanitized()
	}
	return map[string]interface{}{
		"id":               c.ID,
		"name":             c.Name,
		"type":             c.Type,
		"lokiDeploymentID": c.LokiDeploymentID,
		"lokiDeployment":   loki,
		"refType":          c.RefType,
		"hostID":           c.HostID,
		"host":             host,
		"clusterID":        c.ClusterID,
		"cluster":          cluster,
		"targetDeployment": c.TargetDeployment,
		"namespace":        c.Namespace,
		"logPath":          c.LogPath,
		"labels":           c.Labels,
		"status":           c.Status,
		"statusMessage":    c.StatusMessage,
		"createdAt":        c.CreatedAt,
		"updatedAt":        c.UpdatedAt,
	}
}