package api

import (
	"context"
	"encoding/json"
	"net/http"
	"testing"

	"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/data"
	"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/middleware"
	"github.com/stretchr/testify/require"
)

const FrostfsNamespaceHeader = "X-Frostfs-Namespace"

type centerMock struct {
}

func (c *centerMock) Authenticate(*http.Request) (*middleware.Box, error) {
	return &middleware.Box{}, nil
}

type middlewareSettingsMock struct {
	denyByDefault bool
}

func (r *middlewareSettingsMock) NamespaceHeader() string {
	return FrostfsNamespaceHeader
}

func (r *middlewareSettingsMock) ResolveNamespaceAlias(ns string) string {
	return ns
}

func (r *middlewareSettingsMock) PolicyDenyByDefault() bool {
	return r.denyByDefault
}

type handlerMock struct {
	t *testing.T
}

type handlerResult struct {
	Method  string
	ReqInfo *middleware.ReqInfo
}

func (h *handlerMock) HeadObjectHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) GetObjectACLHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) PutObjectACLHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) GetObjectTaggingHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) PutObjectTaggingHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) DeleteObjectTaggingHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) SelectObjectContentHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) GetObjectRetentionHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) GetObjectLegalHoldHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) GetObjectHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) GetObjectAttributesHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) CopyObjectHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) PutObjectRetentionHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) PutObjectLegalHoldHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) PutObjectHandler(w http.ResponseWriter, r *http.Request) {
	res := &handlerResult{
		Method:  middleware.PutObjectOperation,
		ReqInfo: middleware.GetReqInfo(r.Context()),
	}

	h.writeResponse(w, res)
}

func (h *handlerMock) DeleteObjectHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) GetBucketLocationHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) GetBucketPolicyHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) GetBucketLifecycleHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) GetBucketEncryptionHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) GetBucketACLHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) PutBucketACLHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) GetBucketCorsHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) PutBucketCorsHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) DeleteBucketCorsHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) GetBucketWebsiteHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) GetBucketAccelerateHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) GetBucketRequestPaymentHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) GetBucketLoggingHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) GetBucketReplicationHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) GetBucketTaggingHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) DeleteBucketWebsiteHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) DeleteBucketTaggingHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) GetBucketObjectLockConfigHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) GetBucketVersioningHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) GetBucketNotificationHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) ListenBucketNotificationHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) ListObjectsV2MHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) ListObjectsV2Handler(w http.ResponseWriter, r *http.Request) {
	res := &handlerResult{
		Method:  "ListObjectsV2",
		ReqInfo: middleware.GetReqInfo(r.Context()),
	}

	h.writeResponse(w, res)
}

func (h *handlerMock) ListBucketObjectVersionsHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) ListObjectsV1Handler(w http.ResponseWriter, r *http.Request) {
	res := &handlerResult{
		Method:  "ListObjectsV1",
		ReqInfo: middleware.GetReqInfo(r.Context()),
	}

	h.writeResponse(w, res)
}

func (h *handlerMock) PutBucketLifecycleHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) PutBucketEncryptionHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) PutBucketPolicyHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) PutBucketObjectLockConfigHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) PutBucketTaggingHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) PutBucketVersioningHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) PutBucketNotificationHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) CreateBucketHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) HeadBucketHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) PostObject(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) DeleteMultipleObjectsHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) DeleteBucketPolicyHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) DeleteBucketLifecycleHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) DeleteBucketEncryptionHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) DeleteBucketHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) ListBucketsHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) Preflight(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) AppendCORSHeaders(http.ResponseWriter, *http.Request) {
}

func (h *handlerMock) CreateMultipartUploadHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) UploadPartHandler(w http.ResponseWriter, r *http.Request) {
	res := &handlerResult{
		Method:  "UploadPart",
		ReqInfo: middleware.GetReqInfo(r.Context()),
	}

	h.writeResponse(w, res)
}

func (h *handlerMock) UploadPartCopy(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) CompleteMultipartUploadHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) AbortMultipartUploadHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) ListPartsHandler(http.ResponseWriter, *http.Request) {
	//TODO implement me
	panic("implement me")
}

func (h *handlerMock) ListMultipartUploadsHandler(w http.ResponseWriter, r *http.Request) {
	res := &handlerResult{
		Method:  "ListMultipartUploads",
		ReqInfo: middleware.GetReqInfo(r.Context()),
	}

	h.writeResponse(w, res)
}

func (h *handlerMock) ResolveBucket(context.Context, string) (*data.BucketInfo, error) {
	return &data.BucketInfo{}, nil
}

func (h *handlerMock) writeResponse(w http.ResponseWriter, resp *handlerResult) {
	respData, err := json.Marshal(resp)
	require.NoError(h.t, err)

	_, err = w.Write(respData)
	require.NoError(h.t, err)
}