package logic

import (
	"context"
	"fmt"
	"member/internal/domain"
	ers "member/internal/lib/error"
	"member/internal/lib/required"

	"member/gen_result/pb/member"
	"member/internal/svc"

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

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

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

// VerifyRefreshCode 驗證忘記密碼 token
func (l *VerifyRefreshCodeLogic) VerifyRefreshCode(in *member.VerifyRefreshCodeReq) (*member.Response, error) {
	err := required.ValidateAll(l.svcCtx.Validate, &generateRefreshCodeReq{
		Account:  in.GetAccount(),
		CodeType: in.GetCodeType(),
	})
	if err != nil {
		return nil, ers.InvalidFormat(err.Error())
	}

	checkType, status := getCodeNameByCode(in.GetCodeType())
	if !status {
		return nil, ers.InvalidFormat(fmt.Errorf("failed to get correct code type").Error())
	}
	rk := fmt.Sprintf("verify:%s:%s", checkType, in.GetAccount())
	get, err := l.svcCtx.Redis.Get(rk)
	if err != nil {
		return nil, ers.DBError("failed to connect to redis", err.Error())
	}

	if get == "" {
		return nil, ers.DBError("failed to get data from redis")
	}

	if get != fmt.Sprintf("%d", in.CodeType) {
		return nil, ers.ArkInternal("Illegible Verify Code")
	}

	_, err = l.svcCtx.Redis.Del(rk)
	if err != nil {
		return nil, ers.DBError("failed to del redis key", rk)
	}

	return &member.Response{
		Status: &member.BaseResp{
			Code:    domain.CodeOk.ToString(),
			Message: "success",
			Error:   "",
		},
	}, nil
}