package regionalserver

import (
	"context"
	"net/http"

	"github.com/go-resty/resty/v2"
	clusterngv1beta "github.com/tidbcloud/cluster-service-ng/api/cluster-service-ng/v1beta"

	"github.com/tidbcloud/tidb-management-service/nextgen-global-service/domain/entity"
	"github.com/tidbcloud/tidb-management-service/utilities/bizerr"
)

func (s *regionalServerCliImpl) CreateExport(
	ctx context.Context,
	region *entity.Region,
	req *clusterngv1beta.CreateExportRequest,
) (*clusterngv1beta.Export, bizerr.BizError) {
	body, err := marshalOptions.Marshal(req.GetExport())
	if err != nil {
		return nil, bizerr.New(bizerr.ErrCodeJsonMarshal, "%s", err.Error())
	}

	resp, berr := s.callRegion(
		ctx,
		region,
		http.MethodPost,
		operationMap["CreateExport"],
		func(request *resty.Request) *resty.Request {
			request.SetPathParam(clusterIdParameter, req.GetClusterId())
			request.SetBody(body)
			return request
		},
	)
	if berr != nil {
		return nil, berr
	}

	var out clusterngv1beta.Export
	if err := unmarshalOptions.Unmarshal(resp.Body(), &out); err != nil {
		return nil, bizerr.New(bizerr.ErrCodeRegionalAPI, "%s", err.Error())
	}

	return &out, nil
}

func (s *regionalServerCliImpl) GetExport(
	ctx context.Context,
	region *entity.Region,
	req *clusterngv1beta.GetExportRequest,
) (*clusterngv1beta.Export, bizerr.BizError) {
	resp, berr := s.callRegion(
		ctx,
		region,
		http.MethodGet,
		operationMap["GetExport"],
		func(request *resty.Request) *resty.Request {
			request.SetPathParam(clusterIdParameter, req.GetClusterId())
			request.SetPathParam(exportIdPathParameter, req.GetExportId())
			return request
		},
	)
	if berr != nil {
		if resp != nil && resp.StatusCode() == http.StatusNotFound {
			return nil, bizerr.New(bizerr.ErrCodeRecordNotFound, "export not found")
		}
		return nil, berr
	}

	var out clusterngv1beta.Export
	if err := unmarshalOptions.Unmarshal(resp.Body(), &out); err != nil {
		return nil, bizerr.New(bizerr.ErrCodeRegionalAPI, "%s", err.Error())
	}

	return &out, nil
}

func (s *regionalServerCliImpl) CancelExport(
	ctx context.Context,
	region *entity.Region,
	req *clusterngv1beta.CancelExportRequest,
) bizerr.BizError {
	resp, berr := s.callRegion(
		ctx,
		region,
		http.MethodPost,
		operationMap["CancelExport"],
		func(request *resty.Request) *resty.Request {
			request.SetPathParam(clusterIdParameter, req.GetClusterId())
			request.SetPathParam(exportIdPathParameter, req.GetExportId())
			return request
		},
	)
	if berr != nil {
		if resp != nil && resp.StatusCode() == http.StatusNotFound {
			return bizerr.New(bizerr.ErrCodeRecordNotFound, "export not found")
		}
		return berr
	}
	return nil
}

func (s *regionalServerCliImpl) CleanExport(
	ctx context.Context,
	region *entity.Region,
	req *clusterngv1beta.CancelExportRequest,
) bizerr.BizError {
	resp, berr := s.callRegion(
		ctx,
		region,
		http.MethodPost,
		operationMap["CleanExport"],
		func(request *resty.Request) *resty.Request {
			request.SetPathParam(clusterIdParameter, req.GetClusterId())
			request.SetPathParam(exportIdPathParameter, req.GetExportId())
			return request
		},
	)
	if berr != nil {
		if resp != nil && resp.StatusCode() == http.StatusNotFound {
			return bizerr.New(bizerr.ErrCodeRecordNotFound, "export not found")
		}
		return berr
	}
	return nil
}