package library

import (
	"context"
	"errors"
	"time"

	"bsm/full/module/ec/address/internal/impl"
	"bsm/full/module/ec/address/internal/models"
	pb "bsm/full/module/ec/address/pb"

	"git.apinb.com/bsm-sdk/core/errcode"
	"git.apinb.com/bsm-sdk/core/printer"
	"git.apinb.com/bsm-sdk/core/service"
	"gorm.io/gorm"
)

// 修改地址
func Modify(ctx context.Context, in *pb.AddressItem) (reply *pb.StatusReply, err error) {
	// parse authorization meta.
	auth, err := service.ParseMetaCtx(ctx, nil)
	if err != nil {
		return nil, err
	}

	address := &models.AddressLibrary{
		Country:  in.Country,
		Phone:    in.Phone,
		Province: in.Province,
		City:     in.City,
		Area:     in.Area,
		Detail:   in.Detail,
		Contact:  in.Contact,
	}
	address.Status = int8(in.Status)

	// 归属校验与默认地址重置放入同一事务：先按 id + owner 更新目标行，再取消该用户其它默认地址
	err = impl.DBService.Transaction(func(tx *gorm.DB) error {
		res := tx.Model(&models.AddressLibrary{}).Where("id=? and owner_identity=?", in.Id, auth.Identity).Updates(&address)
		if res.Error != nil {
			return res.Error
		}
		if res.RowsAffected == 0 {
			return models.ErrNotFound
		}
		if address.Status == 2 {
			return tx.Model(&models.AddressLibrary{}).Where("owner_id = ? and status = 2 and id <> ?", auth.ID, in.Id).UpdateColumn("status", 1).Error
		}
		return nil
	})
	if err != nil {
		if errors.Is(err, models.ErrNotFound) {
			return nil, errcode.ErrRecordNotFound
		}
		printer.Error(err.Error())
		return nil, errcode.ErrDB
	}

	return &pb.StatusReply{
		Code:    0,
		Message: "OK",
		Timeseq: time.Now().UnixNano(),
	}, nil

}