import linkifyStr from 'linkifyjs/string';
export var EmbeddedMessage = {
	message_control_api: null,
	event_bus: new TTEventBus({ view_id: 'embedded_message' }),
	/**
	 * Initializes embedded messages with a call to EmbeddedMessage.init()
	 * Requires that initUI be called when the editviewui is built
	 *
	 * @param item_id (current_edit_record.id)
	 * @param object_type (50 for requests)
	 */
	init: function( item_id, object_type, view_object, edit_view, edit_view_tab, edit_view_ui_dic, callback ) {
		var args = {};
		args.filter_data = {};
		args.filter_data.object_type_id = object_type;
		args.filter_data.object_id = item_id;
		var read_ids = [];
		this.message_control_api = TTAPI.APIMessageControl;

		var $this = this;
		this.message_control_api['getEmbeddedMessage']( args, {
			onResult: function( res ) {
				// Error: Uncaught TypeError: Cannot read property 'setValue' of undefined in interface/html5/#!m=RequestAuthorization&id=1306 line 1547
				if ( !edit_view || !edit_view_ui_dic['from'] ) {
					return;
				}

				var data = res.getResult();
				if ( Global.isArray( data ) ) {
					$( edit_view.find( '.separate' ) ).css( 'display', 'block' );

					view_object.messages = data;

					var container = $( '<div></div>' );

					for ( var key in data ) {

						var currentItem = data[key];
						/* jshint ignore:start */
						if ( currentItem.status_id == 10 ) {
							read_ids.push( currentItem.id );
						}
						/* jshint ignore:end */
						/**
						 * This can be a little confusing to look at so here's the process:
						 * 1. Set the hidden fields' values
						 * 2. Clone the message template
						 * 3. Append the message templage to container
						 * 4. Append the contents of the the container variable to the visible form
						 */
						var from = currentItem.from_first_name + ' ' + currentItem.from_last_name + ' @ ' + currentItem.updated_date;
						edit_view_ui_dic['from'].setValue( from );

						edit_view_ui_dic['subject'].setValue( Global.htmlDecode( currentItem.subject ) );
						// The function setValue is not used on the body to avoid double encoding issues on the content as linkify (parses links in text) already handles that.
						edit_view_ui_dic['body'].html( Global.htmlDecode( currentItem.body ).linkify( { nl2br: true, className: 'linkified' } ) );
						edit_view_ui_dic['body'].setResizeEvent();

						var cloneMessageControl = $( edit_view_tab.find( '#tab_request' ).find( '.edit-view-tab' ).find( '.embedded-message-template' ) ).clone();
						cloneMessageControl.removeClass( 'embedded-message-template' );
						cloneMessageControl.addClass( 'embedded-message-container' );
						cloneMessageControl.css( 'display', 'block' );
						cloneMessageControl.css( 'margin', '0px' );
						cloneMessageControl.appendTo( container );
					}

					if ( read_ids.length > 0 ) {
						$this.message_control_api['markRecipientMessageAsRead']( read_ids, {
							onResult: function( res ) {
								//commented out as it is needed on the message screen, but not here and results in a big api call we'd rather avoid.
								//$this.search( false );
								//Update message badge counts so we do not have a mismatch in badge counts such as when opening a request.
								$this.event_bus.emit( 'tt_topbar', 'profile_pending_counts', {
									object_types: [ 'notification', 'message' ]
								} );
							}
						} );
					}

					$( edit_view_tab.find( '#tab_request' ).find( '.edit-view-tab' ).find( '.embedded-message-column' ) ).hide();
					edit_view_tab.find( '#tab_request' ).find( '.edit-view-tab' ).find( '.embedded-message-container' ).hide();
					edit_view_tab.find( '#tab_request' ).find( '.edit-view-tab' ).find( '.embedded-message-container' ).remove();
					edit_view_tab.find( '#tab_request' ).find( '.edit-view-tab' ).append( container.html() );
				} else {
					$( edit_view.find( '.separate' ) ).css( 'display', 'none' );
				}

				callback();
			}
		} );
	},

	/**
	 * Requires a full width column with the class embedded-message-template
	 *
	 * @param view_object
	 * @param tab_object
	 */
	initUI: function( view_object, tab_object ) {

		var separate_box = tab_object.find( '.separate' ).css( 'display', 'none' );

		// Messages title bar
		var form_item_input = Global.loadWidgetByName( FormItemType.SEPARATED_BOX );
		form_item_input.SeparatedBox( { label: $.i18n._( 'Messages' ) } );
		view_object.addEditFieldToColumn( null, form_item_input, separate_box );

		var column = tab_object.find( '.embedded-message-template' );

		// From
		form_item_input = Global.loadWidgetByName( FormItemType.TEXT );
		form_item_input.TText( { field: 'from', selected_able: true } );
		view_object.addEditFieldToColumn( $.i18n._( 'From' ), form_item_input, column, '' );

		// Subject
		form_item_input = Global.loadWidgetByName( FormItemType.TEXT );
		form_item_input.TText( { field: 'subject', selected_able: true } );
		view_object.addEditFieldToColumn( $.i18n._( 'Subject' ), form_item_input, column );

		// Body
		form_item_input = Global.loadWidgetByName( FormItemType.TEXT );
		form_item_input.TText( { field: 'body', width: 600, height: 400, selected_able: true } );
		view_object.addEditFieldToColumn( $.i18n._( 'Body' ), form_item_input, column, '', null, null, true );

		// Tab 0 second column end
		view_object.edit_view_tabs[0].push( column );
		column.css( 'display', 'none' );
		return;
	},

	/**
	 * The record array must be an array containing a single record
	 * The callback function must take the result object as an argument
	 *
	 * @param record_array
	 * @param ignoreWarning
	 * @param callback
	 */
	reply: function( record_array, ignoreWarning, callback ) {
		this.message_control_api['setMessageControl']( record_array, false, ignoreWarning, {
			onResult: function( result ) {
				if ( callback ) {
					callback( result );
				}
			}
		} );
	}
};