package tokenservicelogic

import (
	ers "code.30cm.net/digimon/library-go/errors"
	"context"

	"app-cloudep-permission-server/gen_result/pb/permission"
	"app-cloudep-permission-server/internal/svc"

	"github.com/zeromicro/go-zero/core/logx"
)

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

func NewCancelTokenLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CancelTokenLogic {
	return &CancelTokenLogic{
		ctx:    ctx,
		svcCtx: svcCtx,
		Logger: logx.WithContext(ctx),
	}
}

type cancelTokenReq struct {
	Token string `json:"token" validate:"required"`
}

// CancelToken 取消 Token，也包含他裡面的 One Time Toke
func (l *CancelTokenLogic) CancelToken(in *permission.CancelTokenReq) (*permission.OKResp, error) {
	// 驗證所需
	if err := l.svcCtx.Validate.ValidateAll(&cancelTokenReq{
		Token: in.GetToken(),
	}); err != nil {
		return nil, ers.InvalidFormat(err.Error())
	}

	claims, err := parseClaims(in.GetToken(), l.svcCtx.Config.Token.Secret, false)
	if err != nil {
		logx.WithCallerSkip(1).WithFields(
			logx.Field("func", "parseClaims"),
		).Error(err.Error())
		return nil, err
	}

	token, err := l.svcCtx.TokenRedisRepo.GetAccessTokenByID(l.ctx, claims.ID())
	if err != nil {
		logx.WithCallerSkip(1).WithFields(
			logx.Field("func", "TokenRedisRepo.GetByAccess"),
			logx.Field("claims", claims),
		).Error(err.Error())
		return nil, err
	}

	err = l.svcCtx.TokenRedisRepo.Delete(l.ctx, token)
	if err != nil {
		logx.WithCallerSkip(1).WithFields(
			logx.Field("func", "TokenRedisRepo.Delete"),
			logx.Field("req", token),
		).Error(err.Error())
		return nil, err
	}

	return &permission.OKResp{}, nil
}