/*
 * Journalist - Articles page scripts.
 */

(function (win, doc, undef)
{
	"use strict";
	sax.itemIdPrefix = 'Itm_';
	sax.segIdPrefix = 'Seg_';
	sax.classFileDrag = 'sax-file-drag';
	let ac = sax.articleContent = sax.articleContent || {};

	//--------------------------------------------------------------
	sax.refreshResults = function (delay)
	{
		var $results = $('.sax-panel-results');
		if (!sax.awaitingRefreshResponse)
		{
			var $items = $('.sax-panel-item-list', $results).fadeOut(200).empty();
			var $msgs = $('.sax-panel-messages', $results).hide().empty().append($('<div class="sax-message">' + sax.msg.dataQuerying + '</div>')).fadeIn(200);
		}
		sax.ajaxRefreshResults = sax.ajaxRefreshResults || { url: sax.url.base + 'Journalist/Ajax/GetArticleList', formId: 'frmArticleFilter', callbackFn: sax.doRefreshResults };
		sax.doAjaxRequest(sax.ajaxRefreshResults, delay || 50);
		sax.awaitingRefreshResponse = true;
	}
	sax.doRefreshResults = function (response)
	{
		//sax.debug('doRefreshResults', response);
		delete sax.awaitingRefreshResponse;
		sax.refreshControlValues(response.controlValues);
		var $results = $('.sax-panel-results');
		var $msgs = $('.sax-panel-messages', $results).hide().empty();
		var $items = $('.sax-panel-item-list', $results).hide().empty();
		var $tmpl = $('.sax-panel-item-template .sax-panel-item', $results);
		if (!response.success) return;
		var items = response.articles;
		if (!items.length)
			return $msgs.append($('<div class="sax-message">' + sax.msg.dataNoneFound + '</div>')).fadeIn(500);
		for (let itemIdx = 0; itemIdx < items.length; itemIdx++)
		{
			let item = items[itemIdx];
			let $item = $tmpl.clone();
			sax.populateItem($item, item);
			$items.append($item);
		}
		$items.fadeIn(50);
	}
	sax.populateItem = function ($item, item)
	{
		if (!item) return;
		$item.prop('id', sax.itemIdPrefix + item.id);
		$('.ArticleHeadline', $item).text(item.headline);
		$('.ArticleSummary', $item).text(item.summary);
		$('.ArticleRegionCaption', $item).text(item.regionCaptionPrimary);
		$('.ArticleSportCaption', $item).text(item.sportCaptionPrimary);
		$('.ArticleCreatedOn', $item).text(item.createdOnFmt);
		$('.ArticlePublishedOn', $item).text(item.publishedOnFmt);
		$('.ArticlePublished', $item).toggle(!!item.publishedOnFmt);
		$('.ArticleStatusDesc', $item).text(item.statusDesc);
		$('.sax-caption .sax-action, .sax-actions .sax-action.sax-item-update', $item).off('click').on('click', function () { sax.updateItem(item.id) })
		$item.off('dblclick').on('dblclick', function () { sax.updateItem(item.id) })
		$('.sax-panel-results .sax-panel-messages').hide().empty();
	}

	//--------------------------------------------------------------
	sax.segmentId = function (idx)
	{
		return sax.segIdPrefix + idx;
	}
	sax.populateArticleContent = function (content)
	{
		//sax.debug('populateArticleContent', content);
		ac.$segList.empty();
		ac.segIdx = 0;

		let segments = content.segments || [];
		if (!segments.length) segments.push({ body: {}});
		for (let segIdx = 0; segIdx < segments.length; segIdx++)
			sax.addContentSegment(segments[segIdx]);
	}
	sax.addContentSegment = function (seg, idxAfter, idxBefore)
	{
		let idx = ++ac.segIdx;
		let segId = sax.segmentId(idx);
		if ($('.sax-panel-item.ArticleSegment', ac.$segList).length >= 6)
		{
			return;
		}
		let $seg = $('.sax-panel-item-template .sax-panel-item.ArticleSegment', ac.$content).clone().prop('id', segId)
		if (seg.body)
		{
			$('.sax-article-segment-body', $seg).html(seg.body.html);
			$('input.ArticleContentSegmentBody', $seg).val(seg.body.html);
		}
		else if (seg.image)
		{
			$seg.addClass("ArticleImage");
			$('input.ArticleContentSegmentItemImageId', $seg).val(seg.image.itemImageId);
			$('input.ArticleContentSegmentImageIdx', $seg).val(seg.image.imageIdx);
			$('.sax-article-segment-image', $seg).show().find('img').prop('src', seg.image.imageLink);
			$('.sax-action.sax-add-image', $seg).hide();
		}
		$('.sax-action.sax-add', $seg).on('click', function () { sax.addContentSegment({ body: {} }, idx); });
		$('.sax-action.sax-add-image', $seg).on('click', function () { sax.selectArticleImage(idx); });
		$('.sax-action.sax-up', $seg).on('click', function () { sax.moveUpContentSegment(idx); });
		$('.sax-action.sax-down', $seg).on('click', function () { sax.moveDownContentSegment(idx); });
		$('.sax-action.sax-delete', $seg).on('click', function () { sax.deleteContentSegment(idx); });

		let $segAfter = $('#' + sax.segmentId(idxAfter));
		let $segBefore = $('#' + sax.segmentId(idxBefore));
		if ($segAfter.length) $seg.insertAfter($segAfter);
		else if ($segBefore.length) $seg.insertBefore($segBefore);
		else ac.$segList.append($seg);

		if (seg.body)
		{
			tinymce.init({
				branding: false,
				elementpath: true,
				menubar: false,
				inline: true,
				//skin: 'small',
				//icons: 'small',
				selector: '#' + segId + ' .sax-article-segment-body',
				setup: function (ed)
				{
					ed.on('focus', function (e)
					{
						ed.notificationManager.close();
					});
					ed.on('blur', function (e)
					{
						let ed = tinymce.get(e.target.id);
						let $ed = $('#' + ed.id);
						let $seg = $ed.closest('.sax-panel-item.ArticleSegment');
						$(".sax-article-segment-body p", $seg).each(function (i, el) { if ($.trim($(el).text()) == "") { $(el).remove(); } });
						let $inp = $seg.find('input.ArticleContentSegmentBody').val(ed.getContent());
						//sax.debug('blur Id: ' + e.target.id + '. Val: ' + $inp.val());
					});
				},
				plugins: [
					//'paste image'
					//'link',
					//'lists',
					//'powerpaste',
					//'autolink',
					//'tinymcespellchecker'
				],
				//paste_block_drop: true,
				//powerpaste_block_drop: true,
				/*
				//powerpaste_word_import: 'clean',
				//powerpaste_html_import: 'clean',
				*/
				toolbar: [
					'undo redo | bold italic underline | fontselect fontsizeselect',
					'forecolor backcolor | alignleft aligncenter alignright alignfull | numlist bullist outdent indent'
				],
				valid_elements: 'p[style],strong,em,span[style],a[href],ul,ol,li',
				valid_styles: { '*': 'font-size,font-family,color,background-color,text-decoration,text-align' },
			});

			$seg.dragCount = 0;
			$seg
				.on("dragenter", function (evt) { $seg.dragCount++; sax.haltEvent(evt); })
				.on("dragover", function (evt) { sax.haltEvent(evt); if (!$seg.hasClass(sax.classFileDrag)) $seg.addClass(sax.classFileDrag); })
				.on("dragleave", function (evt) { $seg.dragCount--; sax.haltEvent(evt); if (!$seg.dragCount) $seg.removeClass(sax.classFileDrag); })
				.on("drop", function (evt) { sax.haltEvent(evt); $seg.removeClass(sax.classFileDrag); sax.onDropArticleImage(evt, idx, $seg); });
		}
	}
	sax.moveUpContentSegment = function (idx)
	{
		//sax.debug('moveUpContentSegment(' + idx + ')');
		let segId = sax.segmentId(idx);
		let $segPrev;
		$('.sax-panel-item.ArticleSegment', ac.$segList).detach().each(
			function (i, el)
			{
				let $seg = $(el);
				if ($segPrev && $seg.prop('id') == segId)
				{
					$seg.insertBefore($segPrev);
					return;
				}
				ac.$segList.append($seg);
				$segPrev = $seg;
			});
	}
	sax.moveDownContentSegment = function (idx)
	{
		//sax.debug('moveDownContentSegment(' + idx + ')');
		let segId = sax.segmentId(idx);
		let $segMove;
		let $segs = $('.sax-panel-item.ArticleSegment', ac.$segList).detach();
		$segs.each(
			function (i, el)
			{
				let $seg = $(el);
				if ($seg.prop('id') == segId && i < $segs.length - 1)
				{
					$segMove = $seg;
					return;
				}
				ac.$segList.append($seg);
				if ($segMove) $segMove.insertAfter($seg);
				$segMove = null;
			});
	}
	sax.deleteContentSegment = function (idx)
	{
		//sax.debug('deleteContentSegment(' + idx + ')');
		if ($('.sax-panel-item.ArticleSegment', ac.$segList).length < 2) return;
		sax.confirmItemRemove(function () { $('#' + sax.segmentId(idx)).remove(); });
	}
	sax.selectArticleImage = function (idx)
	{
		let $dlg = sax.$dlg.selectArticleImage.dialog('option', { title: sax.dlg.title.imageUpload });
		$('input.SegmentIdx', $dlg).val(idx);
		$('#ifArticleImage', $dlg).val('');
		sax.openDialog($dlg, 560, 240);
	}
	sax.uploadArticleImage = function ()
	{
		let $dlg = sax.$dlg.selectArticleImage;
		let $fileCtrl = $('#ifArticleImage', $dlg);
		if (!$fileCtrl.length || !$fileCtrl[0].files.length)
			return sax.doAlert(sax.dlg.title.imageUpload, sax.msg.uploadFileSelect);
		let file = $fileCtrl[0].files[0];
		sax.onDropArticleImageFile(file, $('input.SegmentIdx', $dlg).val(), $dlg);
	}
	sax.onDropArticleImage = function (evt, idx, $seg)
	{
		//sax.debug('onDropArticleImage');
		let files = evt.originalEvent.dataTransfer.files;
		if (files.length < 1) return;
		if (files.length > 1) return sax.doAlert(sax.dlg.title.imageUpload, sax.msg.uploadImageSingle);
		sax.onDropArticleImageFile(files[0], idx, $('#frmArticle'));
	}
	sax.onDropArticleImageFile = function (file, idx, context)
	{
		//sax.debug('onDropArticleImageFile', file, context);
		ac.segIdxAddImage = idx;
		if (file.size > sax.maxProfileImageSize) return sax.doAlert(sax.dlg.title.imageUpload, sax.msg.uploadFileSizeMax.format(sax.formatFileSize(sax.maxProfileImageSize)));
		if (file.type != 'image/jpg' && file.type != 'image/jpeg' && file.type != 'image/png') return sax.doAlert(sax.dlg.title.imageUpload, sax.msg.uploadFileTypeInvalid.format(sax.getFileType(file)));
		$(".UploadMessage", context).text(sax.msg.uploadingFile.format(file.name));
		$('img.ArticleImageUploadProgress', context).fadeIn(200);
		sax.clearControlError(sax.$pnl.contactImageDrag);
		sax.data.contactImageUploadContext = context;

		sax.ajax.uploadArticleImage = sax.ajax.uploadArticleImage || { url: sax.url.base + 'Journalist/Ajax/UploadArticleImage', callbackFn: sax.handleArticleImageUploadResponse, noWaitIcon: true };
		sax.ajax.uploadArticleImage.formData = new FormData();
		sax.ajax.uploadArticleImage.formData.append("__RequestVerificationToken", $('#frmNavigate input[name="__RequestVerificationToken"]').val());
		sax.ajax.uploadArticleImage.formData.append("ArticleId", $('#ifArticleId', sax.$frm.article).val());
		sax.ajax.uploadArticleImage.formData.append("ArticleImage", file);
		sax.doAjaxRequest(sax.ajax.uploadArticleImage, 50);
	}
	sax.handleArticleImageUploadResponse = function (response)
	{
		let context = sax.data.contactImageUploadContext;
		//sax.debug('handleArticleImageUploadResponse', response, context);
		if (!response) return;
		sax.refreshControlValues(response.controlValues, context);
		$(".UploadMessage", context).empty();
		$('img.ArticleImageUploadProgress', context).hide();
		if (response.success && response.segment)
		{
			sax.addContentSegment(response.segment, 0, ac.segIdxAddImage);
			delete ac.segIdxAddImage;
			sax.$dlg.selectArticleImage.dialog('close');
		}
	}

	//--------------------------------------------------------------
	sax.createItem = function ()
	{
		sax.clearItem();
		sax.populateArticleContent({});
		sax.openArticleDialog(sax.dlg.title.createArticle);
	}
	sax.openArticleDialog = function (title)
	{
		sax.clearControlErrors();
		sax.switchArticleHeader();
		sax.$dlg.article.dialog('option', 'title', title);
		sax.openDialog(sax.$dlg.article, 600, 800);
	}
	sax.clearItem = function ()
	{
		$('#ifArticleId,#ifArticleExists,#ifArticleRegionId,#ifArticleSportId,input[type="text"],textarea,select', sax.$frm.article).val('');
		sax.clearControlErrors();
	}
	sax.doCreateItem = function ()
	{
		sax.storeItem();
	}

	//--------------------------------------------------------------
	sax.updateItem = function (id)
	{
		$('.ArticleId', sax.$frm.articleId).val(id);
		sax.ajaxUpdateItem = sax.ajaxUpdateItem || { url: sax.url.base + 'Journalist/Ajax/GetArticle', formId: 'frmArticleId', callbackFn: sax.onUpdateItem };
		sax.doAjaxRequest(sax.ajaxUpdateItem, 50);
	}
	sax.onUpdateItem = function (response)
	{
		//sax.debug('onUpdateItem', response);
		sax.clearItem();
		if (!response.success) return;
		let $frm = sax.$frm.article;
		let item = response.article;
		$('#ifArticleId', $frm).val(item.id);
		$('#ifArticleExists', $frm).val(1);
		$('#ifArticleHeadline', $frm).val(item.headline);
		$('#ifArticleSummary', $frm).val(item.summary);
		$('#ifArticleRegionId', $frm).val(item.regionIdPrimary);
		$('#ifArticleRegionCaption', $frm).val(item.regionCaptionPrimary);
		$('#ifArticleSportId', $frm).val(item.sportIdPrimary);
		$('#ifArticleSportCaption', $frm).val(item.sportCaptionPrimary);
		$('#cbArticleStatusCode', $frm).val(item.statusCode);
		sax.populateArticleContent(item.content);
		sax.openArticleDialog(sax.dlg.title.updateArticle);
	}
	sax.doUpdateItem = function ()
	{
		sax.storeItem();
	}

	//--------------------------------------------------------------
	sax.switchArticleHeader = function ()
	{
		$('.sax-article').removeClass('ArticleContent').addClass('ArticleHeader');
	}
	sax.switchArticleContent = function ()
	{
		$('.sax-article').removeClass('ArticleHeader').addClass('ArticleContent');
	}

	//--------------------------------------------------------------
	sax.selectRegion = function ()
	{
		sax.data.selectRegion.fn.selectRegion({ caption: sax.dlg.title.selectRegion, regionId: $('#ifArticleRegionId').val(), fnCallback: sax.onSelectRegion })
	}
	sax.onSelectRegion = function (region)
	{
		sax.clearControlError($('#ifArticleRegionId').val(region.id));
		$('#ifArticleRegionCaption').val(region ? region.name : '');
	}

	//--------------------------------------------------------------
	sax.selectSport = function ()
	{
		sax.data.selectSport.fn.selectSport({ caption: sax.dlg.title.selectSport, sportId: $('#ifArticleSportId').val(), fnCallback: sax.onSelectSport })
	}
	sax.onSelectSport = function (sport)
	{
		sax.clearControlError($('#ifArticleSportId').val(sport.id));
		$('#ifArticleSportCaption').val(sport ? sport.name : '');
	}

	//--------------------------------------------------------------
	sax.storeItem = function ()
	{
		sax.ajaxStoreItem = sax.ajaxStoreItem || { url: sax.url.base + 'Journalist/Ajax/StoreArticle', formId: 'frmArticle', callbackFn: sax.onStoreItem };
		sax.doAjaxRequest(sax.ajaxStoreItem, 50);
	}
	sax.onStoreItem = function (response)
	{
		//sax.debug('onStoreItem', response);
		sax.refreshControlValues(response.controlValues);
		if (!response.success) return;
		sax.$dlg.article.dialog('close');

		var item = response.article;
		var $item = $('#' + sax.itemIdPrefix + item.id);
		if (!$item.length)
		{
			var $results = $('.sax-panel-results');
			$item = $('.sax-panel-item-template .sax-panel-item', $results).clone();
			$('.sax-panel-item-list', $results).prepend($item).show();
		}
		sax.populateItem($item, item)
	}

	//--------------------------------------------------------------
	$(function ()
	{
		sax.$frm.filter = $('#frmArticleFilter');
		$('.sax-panel-filter .sax-action.sax-item-create').on('click', function () { sax.createItem(); });
		$('.sax-panel-filter .sax-action.sax-results-refresh').on('click', function () { sax.refreshResults(); });
		$('.ArticleFilter', sax.$frm.filter).on('input', function () { sax.refreshResults(250); }).on('keypress', function (event)
		{
			if (event.keyCode == 13) setTimeout(sax.refreshResults, 50);
		});
		sax.$frm.articleId = $('#frmArticleId');
		sax.$frm.article = $('#frmArticle');
		$('.sax-input', sax.$frm.article).on('input', function () { sax.clearControlError(this); });

		var opt = sax.dlgOpts();
		opt.buttons[sax.dlg.btn.cancel] = { text: sax.dlg.btn.cancel, class: "floatr", click: function () { $(this).dialog('close'); } };
		opt.buttons[sax.dlg.btn.ok] = { text: sax.dlg.btn.ok, class: "floatr", click: function () { sax.doCreateItem(); } };
		opt.buttons['Header'] = { text: 'Header', class: "floatl", click: function () { sax.switchArticleHeader(); } };
		opt.buttons['Content'] = { text: 'Content', class: "floatl", click: function () { sax.switchArticleContent(); } };
		sax.$dlg.article = $('#dlgArticle').dialog(opt);

		ac.$content = $('.sax-article-panel.sax-article-content');
		ac.$segList = $('.sax-article-segment-list', ac.$content);

		var opt = sax.dlgOpts();
		opt.buttons[sax.dlg.btn.ok] = function () { sax.uploadArticleImage(); };
		opt.buttons[sax.dlg.btn.cancel] = function () { $(this).dialog('close'); };
		sax.$dlg.selectArticleImage = $('#dlgSelectArticleImage').dialog(opt);

		setTimeout(sax.refreshResults, 250);
	});

}(window, window.document));

/* The End */