package datapack

import (
	"encoding/json"
	"tangled.org/cosmeak.tngl.sh/weave/internal/generator"
)

func (dp Datapack) Emit() (generator.File, error) {
	meta := map[string]any{
		"pack": map[string]any{
			"description": dp.Description(),
			"min_format": dp.MinFormat(),
			"max_format": dp.MaxFormat(),
		},
	}

	content, err := json.Marshal(meta)
	if err != nil {
		return generator.File{}, err
	}

	return generator.File{
		Path: "pack.mcmeta",
		Content: content,
	}, nil
}