'use strict';

import React from 'react';

import ConsignForm from '../ascribe_forms/form_consign';
import UnConsignForm from '../ascribe_forms/form_unconsign';
import TransferForm from '../ascribe_forms/form_transfer';
import LoanForm from '../ascribe_forms/form_loan';
import LoanRequestAnswerForm from '../ascribe_forms/form_loan_request_answer';
import ShareForm from '../ascribe_forms/form_share_email';
import ModalWrapper from '../ascribe_modal/modal_wrapper';
import AppConstants from '../../constants/application_constants';

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

import ApiUrls from '../../constants/api_urls';

import { getAclFormMessage, getAclFormDataId } from '../../utils/form_utils';
import { getLangText } from '../../utils/lang_utils';

let AclButton = React.createClass({
    propTypes: {
        action: React.PropTypes.oneOf(AppConstants.aclList).isRequired,
        availableAcls: React.PropTypes.object.isRequired,
        pieceOrEditions: React.PropTypes.oneOfType([
            React.PropTypes.object,
            React.PropTypes.array
        ]).isRequired,
        currentUser: React.PropTypes.object,
        buttonAcceptName: React.PropTypes.string,
        buttonAcceptClassName: React.PropTypes.string,
        handleSuccess: React.PropTypes.func.isRequired,
        className: React.PropTypes.string
    },

    isPiece() {
        return this.props.pieceOrEditions.constructor !== Array;
    },

    actionProperties() {
        let message = getAclFormMessage({
            aclName: this.props.action,
            entities: this.props.pieceOrEditions,
            isPiece: this.isPiece(),
            senderName: this.props.currentUser.username
        });

        if (this.props.action === 'acl_consign') {
            return {
                title: getLangText('Consign artwork'),
                tooltip: getLangText('Have someone else sell the artwork'),
                form: (
                    <ConsignForm
                        message={message}
                        id={this.getFormDataId()}
                        url={ApiUrls.ownership_consigns}/>
                ),
                handleSuccess: this.showNotification
            };
        } else if (this.props.action === 'acl_unconsign') {
            return {
                title: getLangText('Unconsign artwork'),
                tooltip: getLangText('Have the owner manage his sales again'),
                form: (
                    <UnConsignForm
                        message={message}
                        id={this.getFormDataId()}
                        url={ApiUrls.ownership_unconsigns}/>
                ),
                handleSuccess: this.showNotification
            };
        } else if (this.props.action === 'acl_transfer') {
            return {
                title: getLangText('Transfer artwork'),
                tooltip: getLangText('Transfer the ownership of the artwork'),
                form: (
                    <TransferForm
                        message={message}
                        id={this.getFormDataId()}
                        url={ApiUrls.ownership_transfers}/>
                ),
                handleSuccess: this.showNotification
            };
        } else if (this.props.action === 'acl_loan') {
            return {
                title: getLangText('Loan artwork'),
                tooltip: getLangText('Loan your artwork for a limited period of time'),
                form: (
                    <LoanForm
                        message={message}
                        id={this.getFormDataId()}
                        url={this.isPiece() ? ApiUrls.ownership_loans_pieces
                                            : ApiUrls.ownership_loans_editions}/>
                ),
                handleSuccess: this.showNotification
            };
        } else if (this.props.action === 'acl_loan_request') {
            return {
                title: getLangText('Loan artwork'),
                tooltip: getLangText('Someone requested you to loan your artwork for a limited period of time'),
                form: (
                    <LoanRequestAnswerForm
                        message={message}
                        id={this.getFormDataId()}
                        url={ApiUrls.ownership_loans_pieces_request_confirm}/>
                ),
                handleSuccess: this.showNotification
            };
        } else if (this.props.action === 'acl_share') {
            return {
                title: getLangText('Share artwork'),
                tooltip: getLangText('Share the artwork'),
                form: (
                    <ShareForm
                        message={message}
                        id={this.getFormDataId()}
                        url={this.isPiece() ? ApiUrls.ownership_shares_pieces
                                            : ApiUrls.ownership_shares_editions}/>
                ),
                handleSuccess: this.showNotification
            };
        } else {
            throw new Error('Your specified action did not match a form.');
        }
    },

    showNotification(response) {
        this.props.handleSuccess();
        if (response.notification) {
            let notification = new GlobalNotificationModel(response.notification, 'success');
            GlobalNotificationActions.appendGlobalNotification(notification);
        }
    },

    getFormDataId(){
        return getAclFormDataId(this.isPiece(), this.props.pieceOrEditions);
    },

    // Removes the acl_ prefix and converts to upper case
    sanitizeAction() {
        if (this.props.buttonAcceptName) {
            return this.props.buttonAcceptName;
        }
        return this.props.action.split('acl_')[1].toUpperCase();
    },

    render() {
        if (this.props.availableAcls) {
            let shouldDisplay = this.props.availableAcls[this.props.action];
            let aclProps = this.actionProperties();
            let buttonClassName = this.props.buttonAcceptClassName ? this.props.buttonAcceptClassName : '';
            return (
                <ModalWrapper
                    trigger={
                        <button className={shouldDisplay ? 'btn btn-default btn-sm ' + buttonClassName : 'hidden'}>
                            {this.sanitizeAction()}
                        </button>
                    }
                    handleSuccess={aclProps.handleSuccess}
                    title={aclProps.title}>
                    {aclProps.form}
                </ModalWrapper>
            );
        }
        return null;
    }
});

export default AclButton;