package rep

import (
	"encoding/json"

	"git.sr.ht/~cco/go-scopes/logging/log"
)

func ParseJson(inp string) coderep {
	var raw interface{}
	return ParseJsonToTarget(inp, &raw)
}

func ParseJsonToTarget(inp string, target *interface{}) coderep {
	err := json.Unmarshal([]byte(inp), target)
	if err != nil {
		log.Error(err).Msg("rep.ParseJson")
		return nil
	}
	rep := prepare(*target)
	return rep
}

func prepare(raw interface{}) coderep {
	switch ri := raw.(type) {
	case []interface{}:
		return makeCode(ri)
	case map[string]interface{}:
		return makeModule(ri)
	}
	return nil
}