// Copyright 2024 Matthew Rich <matthewrich.conf@gmail.com>. All rights reserved.

package resource

import (
	"decl/internal/types"
	"decl/internal/data"
	"decl/internal/folio"
	"net/url"
)

var (
	TestConverterTypes *types.Types[data.Converter] = types.New[data.Converter]()
)

func RegisterConverterMocks() {
	TestConverterTypes.Register([]string{"file"}, func(u *url.URL) data.Converter {
		f := NewFileConverter()
		return f
	})
}


func NewFileConverter() *MockConverter {
  return &MockConverter {
		InjectType: func() data.TypeName { return "file" },
		InjectEmit: func(document data.Document, filter data.ElementSelector) (data.Resource, error) {
			return nil, nil
		},
		InjectExtract: func(resource data.Resource, filter data.ElementSelector) (document data.Document, err error) {
			document = folio.DocumentRegistry.NewDocument("")
			return
		},
		InjectExtractMany: func(resource data.Resource, filter data.ElementSelector) ([]data.Document, error) {
			return nil, nil
		},
		InjectEmitMany: func(documents []data.Document, filter data.ElementSelector) (data.Resource, error) {
			return nil, nil
		},
		InjectClose: func() error {
			return nil
		},
  }
}