// Copyright 2023 Princess B33f Heavy Industries / Dave Shanley
// SPDX-License-Identifier: MIT

package index

import (
	"fmt"
	"path/filepath"
	"strings"
)

// SearchIndexForReference searches the index for a reference, first looking through the mapped references
// and then externalSpecIndex for a match. If no match is found, it will recursively search the child indexes
// extracted when parsing the OpenAPI Spec.
func (index *SpecIndex) SearchIndexForReference(ref string) []*Reference {

	absPath := index.specAbsolutePath
	var roloLookup string
	uri := strings.Split(ref, "#/")
	if len(uri) == 2 {
		if uri[0] != "" {
			roloLookup, _ = filepath.Abs(filepath.Join(absPath, uri[0]))
		}
		ref = fmt.Sprintf("#/%s", uri[1])
	}

	if r, ok := index.allMappedRefs[ref]; ok {
		return []*Reference{r}
	}

	// TODO: look in the rolodex.

	panic("should not be here")
	fmt.Println(roloLookup)
	return nil

	//if r, ok := index.allMappedRefs[ref]; ok {
	//	return []*Reference{r}jh
	//}
	//for c := range index.children {
	//	found := goFindMeSomething(index.children[c], ref)
	//	if found != nil {
	//		return found
	//	}
	//}
	//return nil
}

func (index *SpecIndex) SearchAncestryForSeenURI(uri string) *SpecIndex {
	//if index.parentIndex == nil {
	//	return nil
	//}
	//if index.uri[0] != uri {
	//	return index.parentIndex.SearchAncestryForSeenURI(uri)
	//}
	//return index
	return nil
}

func goFindMeSomething(i *SpecIndex, ref string) []*Reference {
	return i.SearchIndexForReference(ref)
}