module vfs_db

import freeflowuniverse.herolib.vfs

// File represents a file in the virtual filesystem
pub struct File {
pub mut:
	metadata  vfs.Metadata // vfs.Metadata from models_common.v
	parent_id u32          // ID of parent directory
	chunk_ids []u32        // a list of data addresses for chunks of 64 kb in data_db
}

// Rename the file
fn (mut f File) rename(name string) {
	f.metadata.name = name
}

fn (f &File) get_metadata() vfs.Metadata {
	return f.metadata
}

// is_dir returns true if the entry is a directory
pub fn (f &File) is_dir() bool {
	return f.metadata.file_type == .directory
}

// is_file returns true if the entry is a file
pub fn (f &File) is_file() bool {
	return f.metadata.file_type == .file
}

// is_symlink returns true if the entry is a symlink
pub fn (f &File) is_symlink() bool {
	return f.metadata.file_type == .symlink
}

pub struct NewFile {
pub:
	name      string @[required] // name of file or directory
	path      string @[required] // path of file or directory
	data      string
	mode      u32    = 0o644 // file permissions
	owner     string = 'user'
	group     string = 'user'
	parent_id u32
}

// // mkdir creates a new directory with default permissions
// pub fn (mut fs DatabaseVFS) new_file(file NewFile) !&File {
// 	f := File{
// 		parent_id: file.parent_id
// 		parent_id: file.parent_id
// 		metadata: fs.new_metadata(NewMetadata{
// 			name:      file.name
// 			path:      file.path
// 			mode:      file.mode
// 			owner:     file.owner
// 			group:     file.group
// 			size:      u64(file.data.len)
// 			file_type: .file
// 		})
// 	}

// 	// Save new directory to DB
// 	fs.save_entry(f)!
// 	return &f
// }

// // mkdir creates a new directory with default permissions
// pub fn (mut fs DatabaseVFS) copy_file(file File) !&File {
// 	return fs.new_file(
// 		data:  file.data
// 		name:  file.metadata.name
// 		path:  file.metadata.path
// 		mode:  file.metadata.mode
// 		owner: file.metadata.owner
// 		group: file.metadata.group
// 		parent_id: file.parent_id
// 	)
// }