From 8e005c9ee12e425ed3017712e8c24ad1d8012256 Mon Sep 17 00:00:00 2001
From: sophia <scastellarin95@gmail.com>
Date: Thu, 4 Nov 2021 12:37:02 -0500
Subject: [PATCH] Setup box metadata

---
 internal/core/box_metadata.go | 87 ++++++++++++++++++++++-------------
 1 file changed, 55 insertions(+), 32 deletions(-)

diff --git a/internal/core/box_metadata.go b/internal/core/box_metadata.go
index e20ebf6f3..b1a5e2153 100644
--- a/internal/core/box_metadata.go
+++ b/internal/core/box_metadata.go
@@ -1,50 +1,73 @@
 package core
 
-import "github.com/hashicorp/vagrant/internal/server/proto/vagrant_server"
+import (
+	"encoding/json"
 
-type BoxMetadata struct {
-	metadata *vagrant_server.BoxMetadata
-}
+	"github.com/mitchellh/mapstructure"
+)
 
-func LoadBoxMetadata() (*BoxMetadata, error) {
-	// TODO
-	return &BoxMetadata{}, nil
-}
-
-func (b *BoxMetadata) Version(version string) (v *BoxVersion, err error) {
-	v, err = LoadBoxVersion()
-	return
-}
-
-func (b *BoxMetadata) Versions() ([]string, error) {
-	// TODO
-	return []string{}, nil
+type BoxVersionProvider struct {
+	// provider *vagrant_server.BoxMetadata_Version_Provider
+	Name         string
+	Url          string
+	Checksum     string
+	ChecksumType string
 }
 
 type BoxVersion struct {
-	version *vagrant_server.BoxMetadata_Version
-}
-
-func LoadBoxVersion() (*BoxVersion, error) {
-	// TODO
-	return &BoxVersion{}, nil
+	// version *vagrant_server.BoxMetadata_Version
+	Version     string
+	State       string
+	Description string
+	Providers   []*BoxVersionProvider
 }
 
 func (b *BoxVersion) Provider(name string) (p *BoxVersionProvider, err error) {
-	p, err = LoadBoxVersionProvider()
+	for _, provider := range b.Providers {
+		if provider.Name == name {
+			return provider, nil
+		}
+	}
 	return
 }
 
-func (b *BoxVersion) Providers() ([]string, error) {
-	// TODO
-	return []string{}, nil
+func (b *BoxVersion) ListProviders() ([]string, error) {
+	p := []string{}
+	for _, provider := range b.Providers {
+		p = append(p, provider.Name)
+	}
+	return p, nil
 }
 
-type BoxVersionProvider struct {
-	provider *vagrant_server.BoxMetadata_Version_Provider
+type BoxMetadata struct {
+	Name        string
+	Description string
+	Versions    []*BoxVersion
+	// metadata *vagrant_server.BoxMetadata
 }
 
-func LoadBoxVersionProvider() (*BoxVersionProvider, error) {
-	// TODO
-	return &BoxVersionProvider{}, nil
+func LoadBoxMetadata(data []byte) (*BoxMetadata, error) {
+	var metadata map[string]interface{}
+	if err := json.Unmarshal(data, &metadata); err != nil {
+		return nil, err
+	}
+	var result BoxMetadata
+	return &result, mapstructure.Decode(metadata, &result)
+}
+
+func (b *BoxMetadata) Version(version string) (v *BoxVersion, err error) {
+	for _, ver := range b.Versions {
+		if ver.Version == version {
+			return ver, nil
+		}
+	}
+	return
+}
+
+func (b *BoxMetadata) ListVersions() ([]string, error) {
+	v := []string{}
+	for _, version := range b.Versions {
+		v = append(v, version.Version)
+	}
+	return v, nil
 }