package tests

import (
	"context"
	"log"
	"os"
	"reflect"
	"testing"
	"time"

	// "github.com/hashicorp/vault-client-go"
	// "github.com/hashicorp/vault-client-go/schema"
	vault "github.com/hashicorp/vault/api"
	// vault "github.com/openbao/openbao/api/v2"
)

var client *vault.Client
var ctx context.Context

func TestMain(m *testing.M) {
	ctx = context.Background()
	var err error

	config := vault.DefaultConfig()
	config.Address = "http://localhost:8200"
	config.Timeout = 30*time.Second

	// prepare a client with the given base address
	client, err = vault.NewClient(config)
	if err != nil {
		log.Fatalf("unable to initialize Vault client: %v", err)
	}
	log.Println("client prepared")

	// authenticate with a root token (insecure)
	client.SetToken("my-token")

	exitCode := m.Run() // run all tests and get code
	os.Exit(exitCode)
}

func kv2Write(t *testing.T, mount string, path string) {
	data := map[string]any{
		"password1": "123abc",
		"password2": "horse horse horse battery staple correct",
	}
	t.Logf("Attempting to write to KV2 %s path %s:\t", mount, path)
	v, err := client.KVv2(mount).Put(ctx, path, data)
	if err != nil {
		t.Fatal("ERROR writing secret:\n\t", err)
	}
	t.Log("Success (unchecked)\n\t", v)

	res, err := client.KVv2(mount).Get(ctx, path)
	if err != nil {
		t.Fatal("ERROR checking/reading secret (request failed)\n\t", err)
	}
	if !reflect.DeepEqual(res.Data, data) {
		t.Fatal("AAAAH", res.Data)
		t.Fatalf("ERROR secret received does not match what was outght to be written.\n\tWritten: %s\n\tReceived: %s\n", data, res.Data)
		// t.Fatal("\tWritten: ", newVar.Data)
		// t.Fatal("\tReceived:", res.Data.Data)
	}
	t.Logf("SUCCESS writing to KV2 %s path %s\n", mount, path)
}

func kv2Delete(t *testing.T, mount string, path string) {
	err := client.KVv2(mount).Delete(ctx, path) // currently disregarding modifier options
	if err != nil {
		log.Fatal("ERROR deleting secret:\n\t", err)
	}
	res, err := client.KVv2(mount).Get(ctx, path)
	if res != nil || err == nil {
		t.Fatal("ERROR checking/reading secret (request failed)\n\t", res, err)
	}
	t.Logf("SUCCESS deleting KV2 secret %s path %s\n", mount, path)
}

// https://developer.hashicorp.com/vault/api-docs/secret/kv/kv-v2#create-update-secret
// @Philip der Path steht in der KvV2Write Methode
func TestWriteSecret(t *testing.T) {
	// Apparently used as a default if mountpath is an empty string (client library)
	var mountpath = "/kv-v2"
	var mountpath2 = "/some"

	// Path foo
	t.Logf("Writing to first KV2 engine at %s...", mountpath)
	kv2Write(t, mountpath, "foo")
	kv2Write(t, mountpath, "bar")
	t.Logf("Writing to second KV2 engine at %s...", mountpath2)
	kv2Write(t, mountpath2, "foo")
	kv2Write(t, mountpath2, "bar")
	t.Logf("Deleting...")
	kv2Delete(t, mountpath, "foo")
}

// func TestDeleteSecret(t *testing.T) {
// 	_, err := client.Secrets.KvV2Delete(ctx, "foo") // currently disregarding modifier options
// 	if err != nil {
// 		log.Fatal("kv2: Failed to delete secret:\n\t", err)
// 	}
// }

// func TestReadSecret(t *testing.T) {
// 	_, err := client.Secrets.KvV2Read(ctx, "bar")
// 	if err != nil {
// 		log.Fatal("kv2: Failed to read secret:\n\t", err)
// 	}
// }