package tos

import (
	"bytes"
	"context"
	"net/http"
)

func (cli *ClientV2) PutBucketNotification(ctx context.Context, input *PutBucketNotificationInput) (*PutBucketNotificationOutput, error) {
	if input == nil {
		return nil, InputIsNilClientError
	}
	if err := isValidBucketName(input.Bucket, cli.isCustomDomain); err != nil {
		return nil, err
	}

	data, contentMD5, err := marshalInput("PutBucketNotification", putBucketNotificationInput{CloudFunctionConfigurations: input.CloudFunctionConfigurations, RocketMQConfigurations: input.RocketMQConfigurations})
	if err != nil {
		return nil, err
	}
	res, err := cli.newBuilder(input.Bucket, "").
		WithQuery("notification", "").
		WithHeader(HeaderContentMD5, contentMD5).
		WithRetry(OnRetryFromStart, StatusCodeClassifier{}).
		Request(ctx, http.MethodPut, bytes.NewReader(data), cli.roundTripper(http.StatusOK))
	if err != nil {
		return nil, err
	}
	defer res.Close()
	output := PutBucketNotificationOutput{RequestInfo: res.RequestInfo()}
	return &output, nil
}

func (cli *ClientV2) GetBucketNotification(ctx context.Context, input *GetBucketNotificationInput) (*GetBucketNotificationOutput, error) {
	if input == nil {
		return nil, InputIsNilClientError
	}
	if err := isValidBucketName(input.Bucket, cli.isCustomDomain); err != nil {
		return nil, err
	}
	res, err := cli.newBuilder(input.Bucket, "").
		WithQuery("notification", "").
		WithRetry(nil, StatusCodeClassifier{}).
		Request(ctx, http.MethodGet, nil, cli.roundTripper(http.StatusOK))
	if err != nil {
		return nil, err
	}
	defer res.Close()
	output := GetBucketNotificationOutput{RequestInfo: res.RequestInfo()}
	if err = marshalOutput(output.RequestID, res.Body, &output); err != nil {
		return nil, err
	}
	return &output, nil
}