/*
 * 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 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 GridSection from 'nfvo-components/grid/GridSection.jsx';
import GridItem from 'nfvo-components/grid/GridItem.jsx';

const GeneralSection = ({
    onDataChanged,
    displayName,
    description,
    isReadOnlyMode,
    genericFieldInfo,
    isManual,
    dataMap,
    onQDataChanged,
    qgenericFieldInfo
}) => (
    <GridSection title={i18n('General')}>
        {/* disabled until backend will be ready to implement it
			<div className='validation-input-wrapper'>
			<div className='form-group'>
			<label className='control-label'>{i18n('Name')}</label>
			<div>{name}</div>
			</div>
			</div>

		*/}
        <GridItem>
            <Input
                data-test-id="name"
                label={i18n('Name')}
                value={displayName}
                disabled={!isManual || isReadOnlyMode}
                type="text"
            />
            {!isManual && (
                <Input
                    data-test-id="vfcCode"
                    label={i18n('Naming Code')}
                    disabled={isReadOnlyMode}
                    type="text"
                    onChange={nfcFunction =>
                        onQDataChanged({ 'general/nfcNamingCode': nfcFunction })
                    }
                    isValid={qgenericFieldInfo['general/nfcNamingCode'].isValid}
                    errorText={
                        qgenericFieldInfo['general/nfcNamingCode'].errorText
                    }
                    value={dataMap['general/nfcNamingCode']}
                />
            )}
            <Input
                data-test-id="nfcFunction"
                label={i18n('Function')}
                disabled={isReadOnlyMode}
                type="text"
                onChange={nfcFunction =>
                    onQDataChanged({ 'general/nfcFunction': nfcFunction })
                }
                isValid={qgenericFieldInfo['general/nfcFunction'].isValid}
                errorText={qgenericFieldInfo['general/nfcFunction'].errorText}
                value={dataMap['general/nfcFunction']}
            />
        </GridItem>
        <GridItem colSpan={2}>
            <Input
                label={i18n('Description')}
                isValid={genericFieldInfo.description.isValid}
                errorText={genericFieldInfo.description.errorText}
                onChange={description => onDataChanged({ description })}
                disabled={isReadOnlyMode}
                value={description}
                groupClassName="multi-line-textarea"
                data-test-id="description"
                type="textarea"
            />
        </GridItem>
        <GridItem />
    </GridSection>
);

const HypervisorSection = ({ dataMap, onQDataChanged, qgenericFieldInfo }) => (
    <GridSection title={i18n('Hypervisor')}>
        <GridItem>
            <Input
                data-test-id="hypervisor"
                label={i18n('Supported Hypervisors')}
                type="select"
                className="input-options-select"
                groupClassName="bootstrap-input-options"
                isValid={
                    qgenericFieldInfo['general/hypervisor/hypervisor'].isValid
                }
                errorText={
                    qgenericFieldInfo['general/hypervisor/hypervisor'].errorText
                }
                value={dataMap['general/hypervisor/hypervisor']}
                onChange={e => {
                    const selectedIndex = e.target.selectedIndex;
                    const val = e.target.options[selectedIndex].value;
                    onQDataChanged({ 'general/hypervisor/hypervisor': val });
                }}>
                <option key="placeholder" value="">
                    {i18n('Select...')}
                </option>
                {qgenericFieldInfo['general/hypervisor/hypervisor'].enum.map(
                    hv => (
                        <option value={hv.enum} key={hv.enum}>
                            {hv.title}
                        </option>
                    )
                )}
            </Input>
        </GridItem>
        <GridItem colSpan={2}>
            <Input
                data-test-id="drivers"
                onChange={driver =>
                    onQDataChanged({ 'general/hypervisor/drivers': driver })
                }
                label={i18n('Hypervisor Drivers')}
                type="text"
                isValid={
                    qgenericFieldInfo['general/hypervisor/drivers'].isValid
                }
                errorText={
                    qgenericFieldInfo['general/hypervisor/drivers'].errorText
                }
                value={dataMap['general/hypervisor/drivers']}
            />
        </GridItem>
        <GridItem colSpan={3}>
            <Input
                data-test-id="containerFeaturesDescription"
                label={i18n('Describe Container Features')}
                type="textarea"
                onChange={containerFeaturesDescription =>
                    onQDataChanged({
                        'general/hypervisor/containerFeaturesDescription': containerFeaturesDescription
                    })
                }
                isValid={
                    qgenericFieldInfo[
                        'general/hypervisor/containerFeaturesDescription'
                    ].isValid
                }
                errorText={
                    qgenericFieldInfo[
                        'general/hypervisor/containerFeaturesDescription'
                    ].errorText
                }
                value={
                    dataMap['general/hypervisor/containerFeaturesDescription']
                }
            />
        </GridItem>
    </GridSection>
);

const ImageSection = ({ dataMap, onQDataChanged, qgenericFieldInfo }) => (
    <GridSection title={i18n('Disk')}>
        <GridItem>
            <Input
                data-test-id="bootDiskSizePerVM"
                onChange={bootDiskSizePerVM =>
                    onQDataChanged({
                        'general/disk/bootDiskSizePerVM': bootDiskSizePerVM
                    })
                }
                label={i18n('Size of boot disk per VM (GB)')}
                type="number"
                isValid={
                    qgenericFieldInfo['general/disk/bootDiskSizePerVM'].isValid
                }
                errorText={
                    qgenericFieldInfo['general/disk/bootDiskSizePerVM']
                        .errorText
                }
                value={dataMap['general/disk/bootDiskSizePerVM']}
            />
        </GridItem>
        <GridItem>
            <Input
                data-test-id="ephemeralDiskSizePerVM"
                onChange={ephemeralDiskSizePerVM =>
                    onQDataChanged({
                        'general/disk/ephemeralDiskSizePerVM': ephemeralDiskSizePerVM
                    })
                }
                label={i18n('Size of ephemeral disk per VM (GB)')}
                type="number"
                isValid={
                    qgenericFieldInfo['general/disk/ephemeralDiskSizePerVM']
                        .isValid
                }
                errorText={
                    qgenericFieldInfo['general/disk/ephemeralDiskSizePerVM']
                        .errorText
                }
                value={dataMap['general/disk/ephemeralDiskSizePerVM']}
            />
        </GridItem>
    </GridSection>
);

const RecoverySection = ({ dataMap, onQDataChanged, qgenericFieldInfo }) => (
    <GridSection title={i18n('Recovery')}>
        <GridItem>
            <Input
                data-test-id="pointObjective"
                label={i18n('VM Recovery Point Objective (Minutes)')}
                type="number"
                onChange={pointObjective =>
                    onQDataChanged({
                        'general/recovery/pointObjective': pointObjective
                    })
                }
                isValid={
                    qgenericFieldInfo['general/recovery/pointObjective'].isValid
                }
                errorText={
                    qgenericFieldInfo['general/recovery/pointObjective']
                        .errorText
                }
                value={dataMap['general/recovery/pointObjective']}
            />
        </GridItem>
        <GridItem>
            <Input
                data-test-id="timeObjective"
                label={i18n('VM Recovery Time Objective (Minutes)')}
                type="number"
                onChange={timeObjective =>
                    onQDataChanged({
                        'general/recovery/timeObjective': timeObjective
                    })
                }
                isValid={
                    qgenericFieldInfo['general/recovery/timeObjective'].isValid
                }
                errorText={
                    qgenericFieldInfo['general/recovery/timeObjective']
                        .errorText
                }
                value={dataMap['general/recovery/timeObjective']}
            />
            <div className="empty-two-col" />
        </GridItem>
        <GridItem colSpan={2} />
        <GridItem colSpan={2}>
            <Input
                data-test-id="vmProcessFailuresHandling"
                className="textarea"
                label={i18n('How are in VM process failures handled?')}
                type="textarea"
                onChange={vmProcessFailuresHandling =>
                    onQDataChanged({
                        'general/recovery/vmProcessFailuresHandling': vmProcessFailuresHandling
                    })
                }
                isValid={
                    qgenericFieldInfo[
                        'general/recovery/vmProcessFailuresHandling'
                    ].isValid
                }
                errorText={
                    qgenericFieldInfo[
                        'general/recovery/vmProcessFailuresHandling'
                    ].errorText
                }
                value={dataMap['general/recovery/vmProcessFailuresHandling']}
            />
            <div className="empty-two-col" />
        </GridItem>
        {/** disabled until backend will be ready to implement it
			<div className='row'>
			<div className='col-md-3'>
			<Input
			label={i18n('VM Recovery Document')}
			type='text'
			pointer='/general/recovery/VMRecoveryDocument'/>
			</div>
			</div>
			*/}
    </GridSection>
);

const DNSConfigurationSection = ({
    dataMap,
    onQDataChanged,
    qgenericFieldInfo
}) => (
    <GridSection title={i18n('DNS Configuration')}>
        <GridItem colSpan={2}>
            <Input
                data-test-id="dnsConfiguration"
                label={i18n(
                    'Do you have a need for DNS as a Service? Please describe.'
                )}
                type="textarea"
                onChange={dnsConfiguration =>
                    onQDataChanged({
                        'general/dnsConfiguration': dnsConfiguration
                    })
                }
                isValid={qgenericFieldInfo['general/dnsConfiguration'].isValid}
                errorText={
                    qgenericFieldInfo['general/dnsConfiguration'].errorText
                }
                value={dataMap['general/dnsConfiguration']}
            />
        </GridItem>
    </GridSection>
);

const CloneSection = ({ dataMap, onQDataChanged, qgenericFieldInfo }) => (
    <GridSection title={i18n('Clone')}>
        <GridItem colSpan={2}>
            <Input
                data-test-id="vmCloneUsage"
                label={i18n('Describe VM Clone Use')}
                type="textarea"
                onChange={vmCloneUsage =>
                    onQDataChanged({ 'general/vmCloneUsage': vmCloneUsage })
                }
                isValid={qgenericFieldInfo['general/vmCloneUsage'].isValid}
                errorText={qgenericFieldInfo['general/vmCloneUsage'].errorText}
                value={dataMap['general/vmCloneUsage']}
            />
        </GridItem>
    </GridSection>
);

class SoftwareProductComponentsGeneralView extends React.Component {
    render() {
        let {
            isManual,
            onQDataChanged,
            onDataChanged,
            genericFieldInfo,
            dataMap,
            qGenericFieldInfo,
            componentData: { displayName, vfcCode, description },
            isReadOnlyMode
        } = this.props;
        return (
            <div className="vsp-components-general">
                <div className="general-data">
                    {genericFieldInfo &&
                        qGenericFieldInfo && (
                            <Form
                                isValid={this.props.isFormValid}
                                formReady={null}
                                isReadOnlyMode={isReadOnlyMode}
                                onValidityChanged={isValidityData =>
                                    this.props.onValidityChanged(isValidityData)
                                }
                                hasButtons={false}>
                                <GeneralSection
                                    onDataChanged={onDataChanged}
                                    displayName={displayName}
                                    vfcCode={vfcCode}
                                    description={description}
                                    isManual={isManual}
                                    isReadOnlyMode={isReadOnlyMode}
                                    genericFieldInfo={genericFieldInfo}
                                    dataMap={dataMap}
                                    onQDataChanged={onQDataChanged}
                                    qgenericFieldInfo={qGenericFieldInfo}
                                />
                                <HypervisorSection
                                    onQDataChanged={onQDataChanged}
                                    dataMap={dataMap}
                                    qgenericFieldInfo={qGenericFieldInfo}
                                />
                                <ImageSection
                                    onQDataChanged={onQDataChanged}
                                    dataMap={dataMap}
                                    qgenericFieldInfo={qGenericFieldInfo}
                                />
                                <RecoverySection
                                    onQDataChanged={onQDataChanged}
                                    dataMap={dataMap}
                                    qgenericFieldInfo={qGenericFieldInfo}
                                />
                                <DNSConfigurationSection
                                    onQDataChanged={onQDataChanged}
                                    dataMap={dataMap}
                                    qgenericFieldInfo={qGenericFieldInfo}
                                />
                                <CloneSection
                                    onQDataChanged={onQDataChanged}
                                    dataMap={dataMap}
                                    qgenericFieldInfo={qGenericFieldInfo}
                                />
                            </Form>
                        )}
                </div>
            </div>
        );
    }

    save() {
        let { onSubmit, componentData, qdata } = this.props;
        return onSubmit({ componentData, qdata });
    }
}

export default SoftwareProductComponentsGeneralView;