package task

import (
	"ffmpeg-gui/internal/ffmpeg"
	"time"
)

// Type represents the type of a task.
type Type string

const (
	TypeRemux  Type = "remux"
	TypeEncode Type = "encode"
	TypeBurn   Type = "burn_subtitle"
)

// Status represents the current state of a task.
type Status string

const (
	StatusPending  Status = "pending"
	StatusRunning  Status = "running"
	StatusDone     Status = "done"
	StatusFailed   Status = "failed"
	StatusCanceled Status = "canceled"
)

// Task represents a single ffmpeg job.
type Task struct {
	ID          string                  `json:"id"`
	Type        Type                    `json:"type"`
	InputFile   string                  `json:"inputFile"`
	OutputFile  string                  `json:"outputFile"`
	Status      Status                  `json:"status"`
	Progress    ffmpeg.Progress         `json:"progress"`
	Encode      ffmpeg.EncodeSettings   `json:"encode,omitempty"`
	Remux       ffmpeg.RemuxSettings    `json:"remux,omitempty"`
	Subtitle    ffmpeg.SubtitleSettings `json:"subtitle,omitempty"`
	Args        []string                `json:"-"`
	Logs        []string                `json:"-"`
	Error       string                  `json:"error,omitempty"`
	CreatedAt   time.Time               `json:"createdAt"`
	CompletedAt *time.Time              `json:"completedAt,omitempty"`
	Cancel      func()                  `json:"-"`
}