/*
 * Copyright © 2016-2018 European Support Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import React from 'react';
import PropTypes from 'prop-types';
import i18n from 'nfvo-utils/i18n/i18n.js';
import Input from 'nfvo-components/input/validation/Input.jsx';
import Form from 'nfvo-components/input/validation/Form.jsx';
import { LICENSE_MODEL_CREATION_FORM_NAME } from './LicenseModelCreationConstants.js';

const LicenseModelPropType = PropTypes.shape({
    id: PropTypes.string,
    vendorName: PropTypes.string,
    description: PropTypes.string
});

class LicenseModelCreationView extends React.Component {
    static propTypes = {
        data: LicenseModelPropType,
        VLMNames: PropTypes.object,
        usersList: PropTypes.array,
        onDataChanged: PropTypes.func.isRequired,
        onSubmit: PropTypes.func.isRequired,
        onValidateForm: PropTypes.func.isRequired,
        onCancel: PropTypes.func.isRequired
    };

    render() {
        let { data = {}, onDataChanged, genericFieldInfo } = this.props;
        let { vendorName, description } = data;
        return (
            <div>
                {genericFieldInfo && (
                    <Form
                        ref="validationForm"
                        hasButtons={true}
                        onSubmit={() => this.submit()}
                        submitButtonText={i18n('Create')}
                        onReset={() => this.props.onCancel()}
                        labledButtons={true}
                        isValid={this.props.isFormValid}
                        formReady={this.props.formReady}
                        onValidateForm={() => this.validate()}>
                        <Input
                            value={vendorName}
                            label={i18n('Vendor Name')}
                            data-test-id="vendor-name"
                            onChange={vendorName =>
                                onDataChanged(
                                    { vendorName },
                                    LICENSE_MODEL_CREATION_FORM_NAME
                                )
                            }
                            onBlur={e =>
                                this.validateIsNameUnique(e.target.value)
                            }
                            isValid={genericFieldInfo.vendorName.isValid}
                            errorText={genericFieldInfo.vendorName.errorText}
                            type="text"
                            isRequired={true}
                            className="field-section"
                        />
                        <Input
                            isRequired={true}
                            value={description}
                            label={i18n('Description')}
                            data-test-id="vendor-description"
                            overlayPos="bottom"
                            onChange={description =>
                                onDataChanged(
                                    { description },
                                    LICENSE_MODEL_CREATION_FORM_NAME
                                )
                            }
                            isValid={genericFieldInfo.description.isValid}
                            errorText={genericFieldInfo.description.errorText}
                            type="textarea"
                            className="field-section"
                        />
                    </Form>
                )}
            </div>
        );
    }

    submit() {
        const { data: licenseModel, usersList } = this.props;
        this.props.onSubmit(licenseModel, usersList);
    }

    validateIsNameUnique(value) {
        this.props.isNameUnique(
            value,
            'vendorName',
            LICENSE_MODEL_CREATION_FORM_NAME
        );
    }

    validate() {
        this.props.onValidateForm(LICENSE_MODEL_CREATION_FORM_NAME);
    }
}

export default LicenseModelCreationView;