@/store#useAction TypeScript Examples

Snackbar: TypedComponent<Props> = () => {
    const iconSize = 44;
    const [currentMessage] = useSelector(selectSnackbarMessages);
    const hideSnackbar = useAction(overlayActions.hideSnackbar);

    useEffect(() => {
        setTimeout(() => {
            hideSnackbar(currentMessage.id);
        }, snackbarVisibilityTime);
    }, [currentMessage]);

    return (
        <Wrapper type={currentMessage.type}>
            <IconWrapper>
                <Icon
                    name={currentMessage.type}
                    width={iconSize}
                    height={iconSize}
                />
            </IconWrapper>
            <TextWrapper>
                <ErrorType>
                    <Text>{currentMessage.type}</Text>
                </ErrorType>
                <span>{' - '}</span>
                <Text>{currentMessage.messageKey}</Text>
            </TextWrapper>
        </Wrapper>
    );
}

OptionsPanel: TypedComponent<Props> = () => {
    const currentVariantName = useSelector(selectCurrentOptionPanelVariantName);
    const setCurrentVariantName = useAction(
        passwordListActions.switchOptionPanelVariant
    );

    const variants: VariantInstances = {
        connectCollapsed: OptionsPanelConnectCollapsed,
        connectExpanded: OptionsPanelConnectExpanded,
        entityFormCollapsed: OptionsPanelEntityFormCollapsed,
        entityFormExpanded: OptionsPanelEntityFormExpanded,
    };

    const CurrentVariant =
        variants[currentVariantName as OptionsPanelVariantName];
    return (
        <Wrapper currentVariantName={currentVariantName}>
            <CurrentVariant switchCurrentVariantName={setCurrentVariantName} />
        </Wrapper>
    );
}

App: TypedComponent<Props> = () => {
    const isSnackbarVisible = useSelector(selectIsSnackbarVisible);
    const isLoaderVisible = useSelector(selectIsGlobalLoaderVisible);
    const showSnackbar = useAction(overlayActions.showSnackbar);
    const onOffline = (): void => {
        showSnackbar('snackbar.noInternetConnection', 'info');
    };
    const onOnline = (): void => {
        showSnackbar('snackbar.internetIsBack', 'info');
    };

    useEffect(() => {
        window.addEventListener('offline', onOffline);
        window.addEventListener('online', onOnline);

        return (): void => {
            window.removeEventListener('offline', onOffline);
            window.removeEventListener('online', onOnline);
        };
    }, []);

    return (
        <Wrapper>
            <Header>
                <NavBar />
            </Header>
            <PageWrapper>
                <Router>
                    <Home path="/" />
                    <AsyncRoute
                        path="/settings"
                        getComponent={(): Promise<
                            TypedComponent<SettingsProps>
                        > =>
                            import('@/routes/settings/settings').then(
                                module => module.Settings
                            )
                        }
                    />
                    <AsyncRoute
                        path="/app"
                        getComponent={(): Promise<
                            TypedComponent<PasswordListProps>
                        > =>
                            import('@/routes/passwordList/passwordList').then(
                                module => module.PasswordList
                            )
                        }
                    />
                </Router>
            </PageWrapper>
            <Footer />
            {renderIfTrue(() => <Snackbar />)(isSnackbarVisible)}
            {renderIfTrue(() => (
                <LoaderWrapper>
                    <Loader />
                </LoaderWrapper>
            ))(isLoaderVisible)}
        </Wrapper>
    );
}

OptionsPanelConnectExpanded: TypedComponent<VariantProps> = ({
    switchCurrentVariantName,
}: VariantProps) => {
    const encryptedAdminKey = useSelector(selectAdminKey);
    const fetchPasswords = useAction(passwordListActions.fetchPasswords);
    const formRef = useRef(undefined as any);
    const inputRef = useRef(undefined as any);
    const [masterKeyInputState, masterKeyInputProps] = useInputFormControl(
        formRef,
        formValidation,
        'masterKey'
    );

    useEffect(() => {
        inputRef.current.base.focus();
    }, [inputRef]);

    const handleCancelClick = (): void =>
        switchCurrentVariantName(optionsPanelVariantNames.connectCollapsed);

    const handleConfirmClick = async (e: Event): Promise<void> => {
        e.preventDefault();

        if (formRef.current?.isValid) {
            fetchPasswords(masterKeyInputState.value, encryptedAdminKey);
        }
    };

    const renderInput = (id: string): VNode => (
        <TextInput
            ref={inputRef}
            id={id}
            type="password"
            placeholder="e.g. MyStrongPassword1234"
            {...masterKeyInputProps}
        />
    );

    const renderLabel = (): VNode => <Text>optionsPanel.enterMasterKey</Text>;
    const renderError = (): VNode => <Text>{masterKeyInputState.errors}</Text>;
    return (
        <Wrapper>
            <ContentWrapper>
                <Content>
                    <form ref={formRef} onSubmit={handleConfirmClick}>
                        <FormControl
                            id={masterKeyInputProps.name}
                            hasError={masterKeyInputProps.hasError}
                            renderLabel={renderLabel}
                            renderInput={renderInput}
                            renderError={renderError}
                        />
                    </form>
                </Content>
            </ContentWrapper>
            <ButtonWrapper>
                <Button onClick={handleCancelClick}>
                    <Text>optionsPanel.cancel</Text>
                </Button>
                <Button
                    onClick={handleConfirmClick}
                    disabled={!formRef.current?.isValid}
                >
                    <Text>optionsPanel.confirm</Text>
                </Button>
            </ButtonWrapper>
        </Wrapper>
    );
}

PasswordList: TypedComponent<Props> = () => {
    useFirstTimeRedirection();
    const passwords = useSelector(selectPasswords);
    const isClientSet = useSelector(selectIsClientSet);
    const isGlobalLoaderVisible = useSelector(selectIsGlobalLoaderVisible);
    const shouldRenderPlaceholder =
        !isClientSet ||
        (isClientSet && !isGlobalLoaderVisible && !Boolean(passwords.length));
    const switchOptionsPanelVariant = useAction(
        passwordListActions.switchOptionPanelVariant
    );
    const [
        selectedEntity,
        setSelectedEntity,
    ] = useState<PasswordEntityRaw | null>(null);

    useEffect(() => {
        if (isClientSet) {
            switchOptionsPanelVariant(
                optionsPanelVariantNames.entityFormCollapsed
            );
        }
    }, []);

    const renderPasswords = (): VNode[] => {
        return passwords.map(
            (entity: PasswordEntityRaw): VNode => (
                <PasswordEntityWrapper key={entity.ref.id}>
                    <PasswordEntity
                        data={entity}
                        isSelected={selectedEntity === entity}
                        onClick={setSelectedEntity}
                    />
                </PasswordEntityWrapper>
            )
        );
    };

    const renderPlaceholder = renderIfTrue(
        (): VNode => {
            const iconName = isClientSet ? 'database' : 'padlock';
            const text = isClientSet
                ? 'passwordList.noDataPlaceholder'
                : 'passwordList.connectionPlaceholder';
            return (
                <Placeholder>
                    <IconSizer>
                        <Icon name={iconName} />
                    </IconSizer>
                    <PlaceholderTextWrapper>
                        <Text>{text}</Text>
                    </PlaceholderTextWrapper>
                </Placeholder>
            );
        }
    );

    return (
        <Wrapper>
            <OptionsPanelWrapper>
                <OptionsPanel />
            </OptionsPanelWrapper>
            <ul>{renderPasswords()}</ul>
            {renderPlaceholder(shouldRenderPlaceholder)}
        </Wrapper>
    );
}

OptionsPanelEntityFormExpanded: TypedComponent<VariantProps> = ({
    switchCurrentVariantName,
}: VariantProps) => {
    const encryptedAdminKey = useSelector(selectAdminKey);
    const formRef = useRef(undefined as any);
    const firstInputRef = useRef(undefined as any);
    const addNewPassword = useAction(passwordListActions.addNewPassword);
    const editPassword = useAction(passwordListActions.editPassword);
    const fetchPasswords = useAction(passwordListActions.fetchPasswords);

    const editedEntity = useSelector(selectSelectedAndDecryptedEntity);
    const isInEditMode = useSelector(selectIsInEditMode);
    const actionLabel = isInEditMode ? 'optionsPanel.edit' : 'optionsPanel.add';

    useEffect(() => {
        firstInputRef.current.base.focus();
    }, [firstInputRef]);

    const useInputForm = (fieldName: string, defaultValue?: string) =>
        useInputFormControl(formRef, formValidation, fieldName, defaultValue);

    const [labelInputState, labelInputProps] = useInputForm(
        'label',
        editedEntity.label
    );
    const [loginInputState, loginInputProps] = useInputForm(
        'login',
        editedEntity.login
    );
    const [passwordInputState, passwordInputProps] = useInputForm(
        'password',
        editedEntity.password
    );
    const [encryptionKeyInputState, encryptionKeyInputProps] = useInputForm(
        'encryptionKey'
    );

    const handleCancelClick = (): void =>
        switchCurrentVariantName(optionsPanelVariantNames.entityFormCollapsed);

    const handleAction = async (e: Event): Promise<void> => {
        e.preventDefault();

        if (!formRef.current?.isValid) {
            return;
        }

        if (isInEditMode) {
            await editPassword(
                {
                    label: labelInputState.value,
                    login: loginInputState.value,
                    password: passwordInputState.value,
                    refId: editedEntity.refId,
                },
                encryptionKeyInputState.value
            );
        } else {
            await addNewPassword(
                {
                    label: labelInputState.value,
                    login: loginInputState.value,
                    password: passwordInputState.value,
                },
                encryptionKeyInputState.value
            );
        }
        fetchPasswords(encryptionKeyInputState.value, encryptedAdminKey);
    };

    const renderError = (errors: string) => (): VNode => <Text>{errors}</Text>;
    const renderLabel = (label: string, noteText?: string) => (): VNode => (
        <Fragment>
            <Text>{label}</Text>
            {renderIfTrue(() => (
                <NoteLabelWrapper>
                    <Text>settings.noteLabel</Text>{' '}
                    <Text>{noteText as string}</Text>
                </NoteLabelWrapper>
            ))(Boolean(noteText))}
        </Fragment>
    );
    return (
        <Wrapper>
            <ContentWrapper>
                <Content>
                    <form ref={formRef} onSubmit={handleAction}>
                        <FormControlWrapper>
                            <FormControl
                                id={labelInputProps.name}
                                hasError={labelInputProps.hasError}
                                renderLabel={renderLabel(
                                    'optionsPanel.labelInputLabel'
                                )}
                                renderInput={(id: string): VNode => (
                                    <TextInput
                                        ref={firstInputRef}
                                        id={id}
                                        placeholder="e.g. My Bank Account"
                                        {...labelInputProps}
                                    />
                                )}
                                renderError={renderError(
                                    labelInputState.errors
                                )}
                            />
                        </FormControlWrapper>
                        <FormControlWrapper>
                            <FormControl
                                id={loginInputProps.name}
                                hasError={loginInputProps.hasError}
                                renderLabel={renderLabel(
                                    'optionsPanel.loginInputLabel'
                                )}
                                renderInput={(id: string): VNode => (
                                    <TextInput
                                        id={id}
                                        placeholder="e.g. [email protected]"
                                        {...loginInputProps}
                                    />
                                )}
                                renderError={renderError(
                                    loginInputState.errors
                                )}
                            />
                        </FormControlWrapper>
                        <FormControlWrapper>
                            <FormControl
                                id={passwordInputProps.name}
                                hasError={passwordInputProps.hasError}
                                renderLabel={renderLabel(
                                    'optionsPanel.passwordInputLabel'
                                )}
                                renderInput={(id: string): VNode => (
                                    <TextInput
                                        id={id}
                                        type="password"
                                        placeholder="e.g. myPassWord1234"
                                        {...passwordInputProps}
                                    />
                                )}
                                renderError={renderError(
                                    passwordInputState.errors
                                )}
                            />
                        </FormControlWrapper>
                        <FormControlWrapper>
                            <FormControl
                                id={encryptionKeyInputProps.name}
                                hasError={encryptionKeyInputProps.hasError}
                                renderLabel={renderLabel(
                                    'optionsPanel.encryptionKey',
                                    'optionsPanel.noteEncryptionKey'
                                )}
                                renderInput={(id: string): VNode => (
                                    <TextInput
                                        id={id}
                                        type="password"
                                        placeholder="e.g. MyStrongPassword1234"
                                        {...encryptionKeyInputProps}
                                    />
                                )}
                                renderError={renderError(
                                    encryptionKeyInputState.errors
                                )}
                            />
                        </FormControlWrapper>
                        <input type="submit" hidden />
                    </form>
                </Content>
            </ContentWrapper>
            <ButtonWrapper>
                <Button onClick={handleCancelClick}>
                    <Text>optionsPanel.cancel</Text>
                </Button>
                <Button
                    onClick={handleAction}
                    disabled={!formRef.current?.isValid}
                >
                    <Text>{actionLabel}</Text>
                </Button>
            </ButtonWrapper>
        </Wrapper>
    );
}

PasswordEntity: TypedComponent<Props> = ({
    data,
    isSelected,
    onClick,
}: Props) => {
    const formRef = useRef(undefined as any);
    const promptInputRef = useRef(undefined as any);
    const [promptType, setPromptType] = useState<PromptType>(
        promptTypes.invisible
    );
    const encryptedAdminKey = useSelector(selectAdminKey);
    const selectedAndDecryptedEntity = useSelector(
        selectSelectedAndDecryptedEntityByRefId(data.ref.id)
    );
    const passwordVisibility =
        Object.keys(selectedAndDecryptedEntity).length !== 0;

    const [
        encryptionKeyInputState,
        encryptionKeyInputProps,
    ] = useInputFormControl(formRef, formValidation, 'encryptionKey');

    const removePassword = useAction(passwordListActions.removePassword);
    const fetchPasswords = useAction(passwordListActions.fetchPasswords);

    const setSelectedAndDecryptedEntity = useAction(
        passwordListActions.setSelectedAndDecryptedEntity
    );
    const resetSelectedAndDecryptedEntity = useAction(
        passwordListActions.resetSelectedAndDecryptedEntity
    );

    useEffect(() => {
        promptInputRef.current?.base?.focus();
    }, [promptInputRef, promptType]);

    const resetPromptState = (): void => {
        setPromptType(promptTypes.invisible);
        encryptionKeyInputState.setValue('');
        encryptionKeyInputState.setErrors('');
    };

    const handleClick = (e: MouseEvent): void => {
        if (e.detail === 0) {
            // Firefox fix - ignore outclicking via ENTER key
            return;
        }

        onClick(isSelected ? null : data);
        resetSelectedAndDecryptedEntity();
        resetPromptState();
    };

    const handleDecryptionPromptConfirm = async (): Promise<void> => {
        const { decrypt } = await import('@/modules/cipher/cipher.service');
        const { login, password } = decrypt(
            data.data.value,
            encryptionKeyInputState.value,
            true
        ) as PasswordEntityVulnerablePayload;

        setSelectedAndDecryptedEntity({
            refId: data.ref.id,
            label: data.data.label,
            login,
            password,
        });
    };

    const handleRemovalPromptConfirm = async (): Promise<void> => {
        const { decrypt } = await import('@/modules/cipher/cipher.service');
        // only to check if master key is known - not needed to removal operation itself
        decrypt(
            data.data.value,
            encryptionKeyInputState.value,
            true
        ) as PasswordEntityVulnerablePayload;

        await removePassword(data.ref.id);
        fetchPasswords(encryptionKeyInputState.value, encryptedAdminKey);
    };

    const handlePromptConfirm = (e: Event): void => {
        e.preventDefault();

        if (!formRef.current?.isValid) {
            return;
        }

        if (promptType === promptTypes.decryption) {
            handleDecryptionPromptConfirm();
        } else {
            handleRemovalPromptConfirm();
        }

        resetPromptState();
    };

    const handleControlClick = (nextPromptType: PromptType) => (
        e: Event
    ): void => {
        e.stopPropagation();
        if (promptType) {
            return;
        }

        setPromptType(nextPromptType);
    };

    const handleFilledEyeClick = (e: Event): void => {
        e.stopPropagation();
        resetSelectedAndDecryptedEntity();
    };

    const renderPrompt = renderIfTrue(() => {
        const confirmBtnLabel =
            promptType === promptTypes.decryption
                ? 'prompt.decrypt'
                : 'prompt.remove';
        return (
            <Prompt
                renderContent={() => (
                    <form ref={formRef} onSubmit={handlePromptConfirm}>
                        <FormControlWrapper>
                            <FormControl
                                id={encryptionKeyInputProps.name}
                                hasError={encryptionKeyInputProps.hasError}
                                renderLabel={() => (
                                    <Text>optionsPanel.enterEncryptionKey</Text>
                                )}
                                renderError={() => (
                                    <Text>
                                        {encryptionKeyInputState.errors}
                                    </Text>
                                )}
                                renderInput={(id: string) => (
                                    <TextInput
                                        ref={promptInputRef}
                                        id={id}
                                        type="password"
                                        placeholder="e.g. MyStrongPassword1234"
                                        {...encryptionKeyInputProps}
                                    />
                                )}
                            />
                        </FormControlWrapper>
                    </form>
                )}
                renderControls={() => (
                    <Fragment>
                        <Button onClick={resetPromptState}>
                            <Text>optionsPanel.cancel</Text>
                        </Button>
                        <Button
                            onClick={handlePromptConfirm}
                            disabled={!formRef.current?.isValid}
                        >
                            <Text>{confirmBtnLabel}</Text>
                        </Button>
                    </Fragment>
                )}
            />
        );
    });

    const renderEyeIcon = () => {
        if (passwordVisibility) {
            return (
                <IconButton
                    iconName="eyeFilled"
                    onClick={handleFilledEyeClick}
                />
            );
        }
        return (
            <IconButton
                iconName="eye"
                onClick={handleControlClick(promptTypes.decryption)}
            />
        );
    };

    const renderControls = renderIfTrue(() => {
        return (
            <Fragment>
                <IconButton
                    iconName="bin"
                    onClick={handleControlClick(promptTypes.removal)}
                />
                {renderEyeIcon()}
            </Fragment>
        );
    });

    return (
        <Wrapper onClick={handleClick} isSelected={isSelected}>
            <GridWrapper>
                <DataWrapper>
                    <Row>
                        <Label>
                            <Text>passwordEntity.label</Text>
                        </Label>{' '}
                        - <Value>{data.data.label}</Value>
                    </Row>
                    <Row>
                        <Label>
                            <Text>passwordEntity.login</Text>
                        </Label>{' '}
                        -{' '}
                        <Value>
                            {selectedAndDecryptedEntity.login ??
                                placeholderEntityValue}
                        </Value>
                    </Row>
                    <Row>
                        <Label>
                            <Text>passwordEntity.password</Text>
                        </Label>{' '}
                        -{' '}
                        <Value>
                            {selectedAndDecryptedEntity.password ??
                                placeholderEntityValue}
                        </Value>
                    </Row>
                </DataWrapper>
                <ControlsWrapper>{renderControls(isSelected)}</ControlsWrapper>
            </GridWrapper>
            {renderPrompt(Boolean(promptType) && isSelected)}
        </Wrapper>
    );
}

Settings: TypedComponent<Props> = () => {
    const isFirstTimeOnDevice = useSelector(selectIsFirstTimeOnDevice);
    const fetchPasswords = useAction(passwordListActions.fetchPasswords);
    const formRef = useRef<HTMLFormElement>(undefined as any);
    const [adminKeyInputState, adminKeyInputProps] = useInputFormControl(
        formRef,
        formValidation,
        'adminKey'
    );
    const [masterKeyInputState, masterKeyInputProps] = useInputFormControl(
        formRef,
        formValidation,
        'masterKey'
    );

    const headingText = isFirstTimeOnDevice
        ? 'settings.connectToDB'
        : 'settings.headingText';

    const handleConnectClick = async (e: Event): Promise<void> => {
        e.preventDefault();

        if (!formRef.current?.isValid) {
            return;
        }

        await fetchPasswords(
            masterKeyInputState.value,
            adminKeyInputState.value,
            true
        );
        route('/app');
    };
    const handleBackClick = (): void => {
        history.back();
    };

    const renderNoteLabel = (labelDescription: string, shouldRender: boolean) =>
        renderIfTrue(() => (
            <NoteLabelWrapper>
                <Text>settings.noteLabel</Text>{' '}
                <DescriptiveText>
                    <Text>{labelDescription}</Text>
                </DescriptiveText>
            </NoteLabelWrapper>
        ))(shouldRender);

    const renderLabel = (
        label: string,
        labelDescription: string,
        noteLabelDescription: string,
        shouldRenderNote = false
    ) => (): VNode => {
        return (
            <Fragment>
                <LabelWrapper>
                    <Text>{label}</Text> -{' '}
                    <DescriptiveText>
                        <Text>{labelDescription}</Text>
                    </DescriptiveText>
                </LabelWrapper>
                {renderNoteLabel(noteLabelDescription, shouldRenderNote)}
            </Fragment>
        );
    };
    const renderError = (error: string) => (): VNode => <Text>{error}</Text>;

    return (
        <Wrapper>
            <Header>
                <Heading>
                    <Text>{headingText}</Text>
                </Heading>
            </Header>
            <FormWrapper>
                <form ref={formRef}>
                    <FormControlWrapper>
                        <FormControl
                            id={adminKeyInputProps.name}
                            hasError={Boolean(adminKeyInputProps.hasError)}
                            renderLabel={renderLabel(
                                'settings.adminKeyLabel',
                                'settings.adminKeyLabelDescription',
                                'settings.noteLabelDescriptionAdminKey'
                            )}
                            renderInput={(id: string): VNode => (
                                <TextInput
                                    id={id}
                                    type="password"
                                    placeholder="92xIJf_ge234kalfnqql4o25ou4334201"
                                    {...adminKeyInputProps}
                                />
                            )}
                            renderError={renderError(adminKeyInputState.errors)}
                        />
                    </FormControlWrapper>
                    <FormControlWrapper>
                        <FormControl
                            id={masterKeyInputProps.name}
                            hasError={Boolean(masterKeyInputProps.hasError)}
                            renderLabel={renderLabel(
                                'settings.masterKeyLabel',
                                'settings.masterKeyLabelDescription',
                                'settings.noteLabelDescription',
                                true
                            )}
                            renderInput={(id: string): VNode => (
                                <TextInput
                                    id={id}
                                    type="password"
                                    placeholder="myMasterPassword1234"
                                    {...masterKeyInputProps}
                                />
                            )}
                            renderError={renderError(
                                masterKeyInputState.errors
                            )}
                        />
                    </FormControlWrapper>
                    <ControlsWrapper>
                        <Button onClick={handleBackClick}>
                            <Text>settings.back</Text>
                        </Button>
                        <Button
                            type="submit"
                            onClick={handleConnectClick}
                            disabled={!formRef.current?.isValid}
                        >
                            <Text>settings.connect</Text>
                        </Button>
                    </ControlsWrapper>
                </form>
            </FormWrapper>
        </Wrapper>
    );
}