'use strict';
document.addEventListener('DOMContentLoaded', function () {
    //Add csrf token for all axios requests.
    window.axios.defaults.headers.common = {
        'X-Requested-With': 'XMLHttpRequest',
        'X-CSRF-TOKEN' : document.querySelector('meta[name="csrf-token"]').getAttribute('content')
    };

    //Make the tabs work
    new TabsController('tab-content', 'entity-tabs', 'active', true, 'input[name="tabslug"]');

    //Add a style manager for the visible save button
    //enable save button when present add add a
    let visibleSaveButton = document.getElementById('save-button');
    let saveButtonStyleController = new styleClassController(visibleSaveButton);
    if(visibleSaveButton) {
        let realSaveButton = document.querySelector('input[value="submit-cloaked"]');
        visibleSaveButton.addEventListener('click', function (visibleSaveButtonClickEvent) {
            visibleSaveButtonClickEvent.preventDefault();
            saveButtonStyleController.requestAddClass('disabled');
            realSaveButton.click();
        });
    }

    //Make the trash button only work when it is confirmed by a model
    let trashButton = document.querySelector('input.trash.confirm');
    if(trashButton) new ConfirmationController(trashButton);

    //Get the form and its translations
    let form = document.getElementById('entity-form');
    let globalTranslations = (form) ? form.dataset.globalTranslations :{};

    //Create an entityInitializer that will look inside of the selected element and when something changes in it, triggers callbacks if needed
    let entityInitializer = new Initializer('#entity-form');

    //Make sure all component areas will be initialized when they show up
    entityInitializer.bindSelectorToCallback('.js-components-area', function(attributesInitializer, componentAreaAttributeElement) {
        let componentAreaManager = new ComponentAreaManager(componentAreaAttributeElement, new ComponentManagerApiController());
    });

    //Make sure all documents attributes are initialized when they show up.
    entityInitializer.bindSelectorToCallback('.entity-attribute-documents', function(attributesInitializer, documentsGroupAttributeElement) {
        let uploadRoute = form.dataset.uploadRoute;
        let maxPostSize = form.dataset.maxPostSize;
        let maxUploadSize = form.dataset.maxUploadSize;
        let html5Uploader = new HTML5Uploader(uploadRoute, maxPostSize, maxUploadSize, globalTranslations);
        let documentManager = new DocumentManager(documentsGroupAttributeElement, html5Uploader);

        new FileDragAndDropHandler(documentsGroupAttributeElement.querySelector('.drag-and-drop-area'))
            .hookTo(documentManager);


        //Enable or disable the save button depending on the uploads
        html5Uploader.on('uploadStart', function () {
            saveButtonStyleController.requestAddClass('disabled')
        });
        html5Uploader.on('uploadComplete', function () {
            saveButtonStyleController.requestRemoveClass('disabled')
        });
        html5Uploader.on('uploadCanceled', function () {
            saveButtonStyleController.requestRemoveClass('disabled')
        });
        html5Uploader.on('uploadFailed', function () {
            saveButtonStyleController.requestRemoveClass('disabled')
        });
    });

    entityInitializer.bindSelectorToCallback('.entity-attribute-multiselect-combo-box', function(attributesInitializer, multiselectComboBoxAttributeElement) {
        if(multiselectComboBoxAttributeElement.dataset.readonly === 'false') {
            let multiSelect = new MultiSelect(multiselectComboBoxAttributeElement);
        }
    });

    entityInitializer.bindSelectorToCallback('.entity-attribute-on-off', function(attributesInitializer, onOffAttributeElement) {
        let onOff = new OnOff(onOffAttributeElement);
    });

    entityInitializer.bindSelectorToCallback('.js-video', function(attributesInitializer, videoAttributeElement) {
        let video = new Video(videoAttributeElement);
    });

    //Make sure all confirmable things are initialized when they show up
    entityInitializer.bindSelectorToCallback('.confirm', function(attributesInitializer, confirmableHtmlElement) {
        new ConfirmationController(confirmableHtmlElement);
    });

    entityInitializer.bindSelectorToCallback('.entity-attribute-select', function(attributesInitializer, selectAttributeElement) {
        let select = new Select(selectAttributeElement);
    });


    entityInitializer.bindSelectorToCallback('[data-to-copy]', function(attributesInitializer, element) {
        console.log('found copy text element');
        new CopyText(element);
    });

    //Make sure all tiny mce editors are initialized //TODO. needs fix
    entityInitializer.bindSelectorToCallback('.tiny-mce', function (attributesInitializer, inputElement) {
        if(!inputElement.id) inputElement.id = (new Date().getTime())+Math.random().toString(36).substring(7); //Gives the element a random id if it does not have any. Makes it selectable by tinyMce's remove method.

        tinymce.remove('#'+inputElement.id); //Removes the previous tiny mce editor instance if any.
        tinymce.init({
            target: inputElement,
            skin: 'kms',
            menubar: false,
            statusbar: false,
            plugins: ['code', 'paste', 'link'],
            toolbar: 'styleselect | bold italic underline | bullist numlist  | indent | link image | code',
            height: '200',
            paste_as_text: true,
            style_formats: [{title: 'Titel 1', block: 'h1'}, {title: 'Titel 2', block: 'h2'}, {title: 'Titel 3', block: 'h3'}, {title: 'Titel 4', block: 'h4'}],
            convert_urls: false,
            setup: function(editor) {
                editor.on('change', function(changeEvent) {
                    updateOriginalInput(editor, inputElement);
                });
            }
        });

        function updateOriginalInput(tinyMceEditor, inputElement) {
            tinyMceEditor.save();
            let changeEvent = createNewEvent('change');
            dispatchEventForElement(inputElement, changeEvent);
        }
    }, false);

    //Start looking for changes in #entity-form. And if one occurs, check if it did include one of the bound selector.
    entityInitializer.startObserving();

    new PreventNavigationController(document.querySelector('.entity-attributes'));
});