package test

import (
	"context"
	"io"
	"log/slog"
	"testing"

	objectstore "queryorchestration/internal/serviceconfig/objectstore"

	awsc "queryorchestration/internal/serviceconfig/aws"

	"github.com/aws/aws-sdk-go-v2/aws"
	"github.com/aws/aws-sdk-go-v2/config"
	"github.com/aws/aws-sdk-go-v2/credentials"
	"github.com/aws/aws-sdk-go-v2/service/s3"
	awstypes "github.com/aws/aws-sdk-go-v2/service/s3/types"
	"github.com/stretchr/testify/require"
)

func GetBucketName(t testing.TB) string {
	return GetAlias(t, "bucket")
}

func CreateBucket(t testing.TB, ctx context.Context, cfg objectstore.ConfigProvider) {
	t.Helper()
	bucketName := GetBucketName(t)
	_, err := cfg.GetStoreClient().CreateBucket(ctx, &s3.CreateBucketInput{
		Bucket: aws.String(bucketName),
	})
	require.NoError(t, err)
	slog.Info("create bucket", "bucket", bucketName)

	err = cfg.PingStoreByName(ctx, bucketName)
	require.NoError(t, err)
}

func SetBucketNotifs(t testing.TB, ctx context.Context, cfg objectstore.ConfigProvider) {
	t.Helper()
	bucketName := GetBucketName(t)
	arn := GetQueueArn(t, cfg, StoreEventRunnerName)
	_, err := cfg.GetStoreClient().PutBucketNotificationConfiguration(ctx, &s3.PutBucketNotificationConfigurationInput{
		Bucket: &bucketName,
		NotificationConfiguration: &awstypes.NotificationConfiguration{
			QueueConfigurations: []awstypes.QueueConfiguration{
				{
					QueueArn: &arn,
					Events: []awstypes.Event{
						awstypes.EventS3ObjectCreated,
					},
				},
			},
		},
	})
	require.NoError(t, err)
	slog.Info("set bucket notifs", "bucket", bucketName, "queueARN", arn)
}

func SetStoreClient(t testing.TB, ctx context.Context, cfg objectstore.ConfigProvider, endpoint string) {
	t.Helper()
	acfg, err := awsc.GetAWSConfigWithOpts(ctx, func(lo *config.LoadOptions) error {
		lo.BaseEndpoint = endpoint
		lo.Credentials = credentials.NewStaticCredentialsProvider(cfg.GetAWSKeyID(), cfg.GetAWSSecretKey(), cfg.GetAWSSessionToken())
		lo.Region = cfg.GetAWSRegion()

		return nil
	})
	require.NoError(t, err)

	cfg.SetStoreClientFromS3Cfg(s3.NewFromConfig(acfg, func(o *s3.Options) {
		o.UsePathStyle = true
	}))
}

type PutObjectParams struct {
	Key  objectstore.BucketKey
	File io.Reader
}

func PutObject(t testing.TB, ctx context.Context, cfg objectstore.ConfigProvider, params PutObjectParams) {
	key := params.Key.String()
	bucketName := GetBucketName(t)
	_, err := cfg.GetStoreClient().PutObject(ctx, &s3.PutObjectInput{
		Bucket: &bucketName,
		Key:    &key,
		Body:   params.File,
	})
	require.NoError(t, err)
	slog.Info("put object", "bucket", bucketName, "key", key)
}