package logic

import (
	"context"

	"slow_wild_api/apps/internal/constants"
	"slow_wild_api/apps/internal/svc"
	"slow_wild_api/apps/internal/types"

	"git.banshen.xyz/huangguangrong/slow_wild_protobuff/slowwild/slowwildserver"
	"github.com/zeromicro/go-zero/core/logx"
)

type FollowUserLogic struct {
	logx.Logger
	ctx    context.Context
	svcCtx *svc.ServiceContext
}

// 关注用户
func NewFollowUserLogic(ctx context.Context, svcCtx *svc.ServiceContext) *FollowUserLogic {
	return &FollowUserLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

func (l *FollowUserLogic) FollowUser(req *types.FollowUserReq) (resp *types.BaseReturnData, err error) {
	resp = &types.BaseReturnData{}
	userId := l.ctx.Value(constants.UserIdKey).(int64)
	rpcResp, err := l.svcCtx.SlowWildPb.UserFollow(l.ctx, &slowwildserver.FollowUserReq{
		FollowUserId: req.FollowUserId,
		UserId:       userId,
	})
	if err != nil {
		return nil, err
	}
	resp.Data = rpcResp
	return
}