package filemanager

import (
	"context"
	"io"
	"time"
)

type PutObjectInput struct {
	ObjectKey   string
	ContentType string
	SizeBytes   int64
	Body        io.Reader
	Metadata    map[string]string
}

type PresignPutObjectInput struct {
	ObjectKey   string
	ContentType string
	SizeBytes   int64
	Metadata    map[string]string
	TTL         time.Duration
}

type PresignedPutObject struct {
	Bucket    string
	ObjectKey string
	Method    string
	URL       string
	Headers   map[string]string
	ExpiresAt time.Time
}

type ObjectMetadata struct {
	Bucket       string
	ObjectKey    string
	ETag         string
	VersionID    string
	SizeBytes    int64
	LastModified *time.Time
	ContentType  string
}

type ObjectStorage interface {
	EnsureBucket(ctx context.Context) error
	PutObject(ctx context.Context, input PutObjectInput) (ObjectMetadata, error)
	DeleteObject(ctx context.Context, objectKey string) error
	HeadObject(ctx context.Context, objectKey string) (ObjectMetadata, error)
	PresignPutObject(ctx context.Context, input PresignPutObjectInput) (PresignedPutObject, error)
	PresignGetObject(ctx context.Context, objectKey string, ttl time.Duration) (string, error)
}

type ObjectTaggingStorage interface {
	PutObjectTagging(ctx context.Context, objectKey string, tags map[string]string) error
	DeleteObjectTaggingKeys(ctx context.Context, objectKey string, keys []string) error
}