'use strict';

import React from 'react';

import Row from 'react-bootstrap/lib/Row';
import Col from 'react-bootstrap/lib/Col';
import Button from 'react-bootstrap/lib/Button';
import Glyphicon from 'react-bootstrap/lib/Glyphicon';

import UserActions from '../actions/user_actions';
import UserStore from '../stores/user_store';

import MediaPlayer from './ascribe_media/media_player';

import CollapsibleParagraph from './ascribe_collapsible/collapsible_paragraph';

import Form from './ascribe_forms/form';
import Property from './ascribe_forms/property';
import InputTextAreaToggable from './ascribe_forms/input_textarea_toggable';

import PieceExtraDataForm from './ascribe_forms/form_piece_extradata';
import RequestActionForm from './ascribe_forms/form_request_action';

import EditionActions from '../actions/edition_actions';
import AclButtonList from './ascribe_buttons/acl_button_list';

import GlobalNotificationModel from '../models/global_notification_model';
import GlobalNotificationActions from '../actions/global_notification_actions';

import requests from '../utils/requests';
import apiUrls from '../constants/api_urls';

/**
 * This is the component that implements display-specific functionality
 */
let Edition = React.createClass({
    propTypes: {
        edition: React.PropTypes.object,
        loadEdition: React.PropTypes.func
    },

    getInitialState() {
        return UserStore.getState();
    },

    componentDidMount() {
        UserStore.listen(this.onChange);
        UserActions.fetchCurrentUser();
    },

    componentWillUnmount() {
        UserStore.unlisten(this.onChange);
    },

    onChange(state) {
        this.setState(state);
    },

    render() {
        let thumbnail = this.props.edition.thumbnail;
        let mimetype = this.props.edition.digital_work.mime;
        let extraData = null;

        if (this.props.edition.digital_work.encoding_urls) {
            extraData = this.props.edition.digital_work.encoding_urls.map(e => { return { url: e.url, type: e.label }; });
        }

        let bitcoinIdValue = (
            <a target="_blank" href={'https://www.blocktrail.com/BTC/address/' + this.props.edition.bitcoin_id}>{this.props.edition.bitcoin_id}</a>
        );

        let hashOfArtwork = (
            <a target="_blank" href={'https://www.blocktrail.com/BTC/address/' + this.props.edition.hash_as_address}>{this.props.edition.hash_as_address}</a>
        );

        let ownerAddress = (
            <a target="_blank" href={'https://www.blocktrail.com/BTC/address/' + this.props.edition.btc_owner_address_noprefix}>{this.props.edition.btc_owner_address_noprefix}</a>
        );

        return (
            <Row>
                <Col md={6}>
                    <MediaPlayer mimetype={mimetype}
                                    preview={thumbnail}
                                    url={this.props.edition.digital_work.url}
                                    extraData={extraData} />
                    <p className="text-center">
                        <Button bsSize="xsmall" href={this.props.edition.digital_work.url} target="_blank">
                            Download <Glyphicon glyph="cloud-download" />
                        </Button>
                    </p>
                </Col>
                <Col md={6} className="ascribe-edition-details">
                    <EditionHeader edition={this.props.edition}/>
                    <EditionSummary
                        edition={this.props.edition} />

                    <CollapsibleParagraph
                        title="Notes"
                        show={(this.state.currentUser.username && true || false) ||
                                (this.props.edition.acl.indexOf('edit') > -1 || this.props.edition.public_note)}>
                        <EditionPersonalNote
                            currentUser={this.state.currentUser}
                            handleSuccess={this.props.loadEdition}
                            edition={this.props.edition}/>
                        <EditionPublicEditionNote
                            handleSuccess={this.props.loadEdition}
                            edition={this.props.edition}/>
                    </CollapsibleParagraph>

                    <CollapsibleParagraph
                        title="Further Details (all editions)"
                        show={this.props.edition.acl.indexOf('edit') > -1 || Object.keys(this.props.edition.extra_data).length > 0}>
                        <EditionFurtherDetails
                            handleSuccess={this.props.loadEdition}
                            edition={this.props.edition}/>
                    </CollapsibleParagraph>

                    <CollapsibleParagraph
                        title="Provenance/Ownership History"
                        show={this.props.edition.ownership_history && this.props.edition.ownership_history.length > 0}>
                        <EditionDetailHistoryIterator
                            history={this.props.edition.ownership_history} />
                    </CollapsibleParagraph>

                    <CollapsibleParagraph
                        title="Consignment History"
                        show={this.props.edition.consign_history && this.props.edition.consign_history.length > 0}>
                        <EditionDetailHistoryIterator
                            history={this.props.edition.consign_history} />
                    </CollapsibleParagraph>

                    <CollapsibleParagraph
                        title="Loan History"
                        show={this.props.edition.loan_history && this.props.edition.loan_history.length > 0}>
                        <EditionDetailHistoryIterator
                            history={this.props.edition.loan_history} />
                    </CollapsibleParagraph>

                    <CollapsibleParagraph
                        title="SPOOL Details">
                        <Form >
                            <Property
                                name='artwork_id'
                                label="Artwork ID"
                                editable={false}>
                                <pre className="ascribe-pre">{bitcoinIdValue}</pre>
                            </Property>
                            <Property
                                name='hash_of_artwork'
                                label="Hash of Artwork, title, etc"
                                editable={false}>
                                <pre className="ascribe-pre">{hashOfArtwork}</pre>
                            </Property>
                            <Property
                                name='owner_address'
                                label="Owned by SPOOL address"
                                editable={false}>
                                <pre className="ascribe-pre">{ownerAddress}</pre>
                            </Property>
                            <hr />
                        </Form>
                    </CollapsibleParagraph>
                </Col>
            </Row>
        );
    }
});

let EditionHeader = React.createClass({
    propTypes: {
        edition: React.PropTypes.object
    },

    render() {
        var titleHtml = <div className="ascribe-detail-title">{this.props.edition.title}</div>;
        return (
            <div className="ascribe-detail-header">
                <EditionDetailProperty label="TITLE" value={titleHtml} />
                <EditionDetailProperty label="BY" value={this.props.edition.artist_name} />
                <EditionDetailProperty label="DATE" value={ this.props.edition.date_created.slice(0, 4) } />
                <hr/>
            </div>
        );
    }
});


let EditionSummary = React.createClass({
    propTypes: {
        edition: React.PropTypes.object
    },

    handleSuccess(){
        EditionActions.fetchOne(this.props.edition.id);
    },
    showNotification(response){
        this.handleSuccess();
        let notification = new GlobalNotificationModel(response.notification, 'success');
        GlobalNotificationActions.appendGlobalNotification(notification);
    },
    render() {
        let status = null;
        if (this.props.edition.status.length > 0){
            status = <EditionDetailProperty label="STATUS" value={ this.props.edition.status.join().replace(/_/, ' ') } />;
        }
        let actions = null;
        if (this.props.edition.request_action && this.props.edition.request_action.length > 0){
            actions = (
                <RequestActionForm
                    editions={ [this.props.edition] }
                    handleSuccess={this.showNotification}/>);
        }
        else {
            actions = (
                <Row>
                    <Col md={12}>
                        <AclButtonList
                            className="pull-left"
                            availableAcls={this.props.edition.acl}
                            editions={[this.props.edition]}
                            handleSuccess={this.handleSuccess} />
                    </Col>
                </Row>);
        }

        return (
            <div className="ascribe-detail-header">
                <EditionDetailProperty label="EDITION"
                    value={this.props.edition.edition_number + ' of ' + this.props.edition.num_editions} />
                <EditionDetailProperty label="ID" value={ this.props.edition.bitcoin_id } />
                <EditionDetailProperty label="OWNER" value={ this.props.edition.owner } />
                {status}
                <br/>
                {actions}
                <hr/>
            </div>
        );

    }
});


let EditionDetailProperty = React.createClass({
    propTypes: {
        label: React.PropTypes.string,
        value: React.PropTypes.oneOfType([
            React.PropTypes.string,
            React.PropTypes.element
        ]),
        separator: React.PropTypes.string,
        labelClassName: React.PropTypes.string,
        valueClassName: React.PropTypes.string
    },

    getDefaultProps() {
        return {
            separator: ':',
            labelClassName: 'col-xs-5 col-sm-4 col-md-3 col-lg-3',
            valueClassName: 'col-xs-7 col-sm-8 col-md-9 col-lg-9'
        };
    },

    render() {
        return (
            <div className="row ascribe-detail-property">
                <div className="row-same-height">
                    <div className={this.props.labelClassName + ' col-xs-height col-bottom'}>
                        <div>{ this.props.label + this.props.separator}</div>
                    </div>
                    <div className={this.props.valueClassName + ' col-xs-height col-bottom'}>
                        <div>{ this.props.value }</div>
                    </div>
                </div>
            </div>
        );
    }
});

let EditionDetailHistoryIterator = React.createClass({
    propTypes: {
        history: React.PropTypes.array
    },

    render() {
        return (
            <div>
                {this.props.history.map((historicalEvent, i) => {
                    return (
                        <EditionDetailProperty
                            key={i}
                            label={historicalEvent[0]}
                            value={historicalEvent[1]}
                            labelClassName="col-xs-4 col-sm-4 col-md-4 col-lg-4"
                            valueClassName="col-xs-8 col-sm-8 col-md-8 col-lg-8"
                            separator="" />
                    );
                })}
            </div>
        );
    }
});

let EditionPersonalNote = React.createClass({
    propTypes: {
        edition: React.PropTypes.object,
        currentUser: React.PropTypes.object,
        handleSuccess: React.PropTypes.func
    },
    showNotification(){
        this.props.handleSuccess();
        let notification = new GlobalNotificationModel('Private note saved', 'success');
        GlobalNotificationActions.appendGlobalNotification(notification);
    },

    render() {
        if (this.props.currentUser.username && true || false) {
            return (
                <Form
                    url={apiUrls.note_notes}
                    handleSuccess={this.showNotification}>
                    <Property
                        name='note'
                        label='Personal note (private)'
                        editable={true}>
                        <InputTextAreaToggable
                            rows={3}
                            editable={true}
                            defaultValue={this.props.edition.note_from_user}
                            placeholder='Enter a personal note...'
                            required/>
                    </Property>
                    <Property hidden={true} name='bitcoin_id'>
                        <input defaultValue={this.props.edition.bitcoin_id}/>
                    </Property>
                    <hr />
                </Form>
            );
        }
        return null;
    }
});

let EditionPublicEditionNote = React.createClass({
    propTypes: {
        edition: React.PropTypes.object,
        handleSuccess: React.PropTypes.func
    },
    showNotification(){
        this.props.handleSuccess();
        let notification = new GlobalNotificationModel('Public note saved', 'success');
        GlobalNotificationActions.appendGlobalNotification(notification);
    },
    render() {
        let isEditable = this.props.edition.acl.indexOf('edit') > -1;
        if (this.props.edition.acl.indexOf('edit') > -1 || this.props.edition.public_note){
            return (
                <Form
                    url={apiUrls.note_edition}
                    handleSuccess={this.showNotification}>
                    <Property
                        name='note'
                        label='Edition note (public)'
                        editable={isEditable}>
                        <InputTextAreaToggable
                            rows={3}
                            editable={isEditable}
                            defaultValue={this.props.edition.public_note}
                            placeholder='Enter a public note for this edition...'
                            required/>
                    </Property>
                    <Property hidden={true} name='bitcoin_id'>
                        <input defaultValue={this.props.edition.bitcoin_id}/>
                    </Property>
                    <hr />
                </Form>
            );
        }
        return null;
    }
});


let EditionFurtherDetails = React.createClass({
    propTypes: {
        edition: React.PropTypes.object,
        handleSuccess: React.PropTypes.func
    },
    showNotification(){
        this.props.handleSuccess();
        let notification = new GlobalNotificationModel('Details updated', 'success');
        GlobalNotificationActions.appendGlobalNotification(notification);
    },

    render() {
        let editable = this.props.edition.acl.indexOf('edit') > -1;
        return (
            <Row>
                <Col md={12} className="ascribe-edition-personal-note">
                    <PieceExtraDataForm
                        name='artist_contact_info'
                        title='Artist Contact Info'
                        handleSuccess={this.showNotification}
                        editable={editable}
                        edition={this.props.edition} />
                    <PieceExtraDataForm
                        name='display_instructions'
                        title='Display Instructions'
                        handleSuccess={this.showNotification}
                        editable={editable}
                        edition={this.props.edition} />
                    <PieceExtraDataForm
                        name='technology_details'
                        title='Technology Details'
                        handleSuccess={this.showNotification}
                        editable={editable}
                        edition={this.props.edition} />
                </Col>
            </Row>
        );
    }
});

export default Edition;