package models

import "time"

// Job represents a broker job
type Job struct {
	ID             int64     `json:"id"`
	JobName        string    `json:"job_name"`
	JobPriority    int32     `json:"job_priority"`
	JobQueue       int       `json:"job_queue"`
	JobLanguage    string    `json:"job_language"`
	ExecuteStr     string    `json:"execute_str"`
	ExecuteResult  string    `json:"execute_result"`
	ErrorMsg       string    `json:"error_msg"`
	CompleteStatus int       `json:"complete_status"`
	RunAs          string    `json:"run_as"`
	UserLogin      string    `json:"user_login"`
	ScheduleID     int64     `json:"schedule_id"`
	CreatedAt      time.Time `json:"created_at"`
	UpdatedAt      time.Time `json:"updated_at"`
}

// Instance represents a broker instance
type Instance struct {
	ID          int64     `json:"id"`
	Name        string    `json:"name"`
	Hostname    string    `json:"hostname"`
	PID         int       `json:"pid"`
	Version     string    `json:"version"`
	Status      string    `json:"status"` // active, inactive, shutdown
	StartedAt   time.Time `json:"started_at"`
	LastPingAt  time.Time `json:"last_ping_at"`
	ShutdownAt  time.Time `json:"shutdown_at"`
	QueueCount  int       `json:"queue_count"`
	JobsHandled int64     `json:"jobs_handled"`
}

// Schedule represents a job schedule
type Schedule struct {
	ID          int64     `json:"id"`
	Name        string    `json:"name"`
	CronExpr    string    `json:"cron_expr"`
	Enabled     bool      `json:"enabled"`
	JobName     string    `json:"job_name"`
	JobPriority int32     `json:"job_priority"`
	JobQueue    int       `json:"job_queue"`
	ExecuteStr  string    `json:"execute_str"`
	RunAs       string    `json:"run_as"`
	CreatedAt   time.Time `json:"created_at"`
	UpdatedAt   time.Time `json:"updated_at"`
	LastRunAt   time.Time `json:"last_run_at"`
	NextRunAt   time.Time `json:"next_run_at"`
}

// JobStatus represents job completion statuses
type JobStatus int

const (
	JobStatusPending   JobStatus = 0
	JobStatusRunning   JobStatus = 1
	JobStatusCompleted JobStatus = 2
	JobStatusFailed    JobStatus = 3
	JobStatusCancelled JobStatus = 4
)

// InstanceStatus represents instance statuses
type InstanceStatus string

const (
	InstanceStatusActive   InstanceStatus = "active"
	InstanceStatusInactive InstanceStatus = "inactive"
	InstanceStatusShutdown InstanceStatus = "shutdown"
)