define(['$', 'template', 'product', 'cart', 'api', 'order', 'user', 'config', 'review', 'native'], function ($, template, product, cart, api, order, user, config, review, native) {

	/* 返回上一级 */
	function back(event) {
		event.preventDefault();
		$(document).trigger('spa:navigate', {
			hash: 'placeOrder'
		});
	}

	function renderReviewTemplate(reviews, hasMore) {
		var tpl = template('product/reviewList', {
			reviews: reviews,
			imgW: parseInt((document.body.clientWidth - 30) / 3) - 5
		});
		$('#productReviewScroll .list-content').append(tpl);

		if (hasMore) {
			$('#productReviewScroll .btn-more-container').removeClass('hide');
		} else {
			$('#productReviewScroll .btn-more-container').addClass('hide');
		}
	}

	var isShowVideo = function () {
		var show = true;
		// 判断安卓版本
		var UA = navigator.userAgent;
		var index = UA.indexOf("Android");
		if (index >= 0) {
			var androidVersion = parseFloat(UA.slice(index + 8));
			if (androidVersion < 4.4) {
				show = false;
			}
		}
		return false;
	}

	var cachePageData = {}; //page内部的数据传递

	return {
		title: '壹管家上门服务',
		body: '',
		init: function (pageData, dtd) {
			var $view = this;
			var $doc = $(document);

			/* 三个返回操作 */
			$.newTouch('.back-button', function (event) {
				back.call(this, event);
			}, $view);
			$view.on('tapBackButton', function (event) {
				back.call(this, event);
			});
			$view.on('swipeRight', function (event) {
				back.call(this, event);
			});

			// 提示信息
			$.newTouch('.btn-product-info', function (event) {
				$doc.trigger('spa:navigate', {
					hash: 'product-info/' + cachePageData.product.type,
					pushData: {
						needReload: cachePageData.needReload,
						fromHome: cachePageData.fromHome
					}
				});
			}, $view);

			// 提示信息
			$.newTouch('.group-title-container', function (event) {
				if ($(this).find('.group-title').hasClass('active')) {
					$(this).find('.group-title').removeClass('active');
					$(this).next('.group-detail').addClass('hide');
				} else {
					$(this).find('.group-title').addClass('active');
					$(this).next('.group-detail').removeClass('hide');
				}
				cachePageData.scroll.refresh();
			}, $view);

			// 点击用户头像 打开用户个人中心
			$.newTouch('.user-info-btn', function (event) {
				var url = 'http://www.yiguanjia.me'
				if (config.test) {
					url = 'http://wwwtest.yiguanjia.me';
				}
				var id = $(this).attr('data-id');
				var param = {
					url: url + '/user/' + id
				};
				native.openURL(param);
			}, $view);

			//tab切换
			$.newTouch('.type-control .control-item', function (event) {
				if (isShowVideo()) {
					$('#iframe-service-introduce', $view).contents().find('video')[0].pause();
				}

				var type = $(this).data('type');
				$('.type-container', $view).hide();
				switch (type) {
					case 1:
						$('#descContainer').show();
						break;
					case 2:
						$('#reviewContainer').show();
						if (cachePageData.needReloadReview) {
							cachePageData.needReloadReview = false;
							$doc.trigger('spa:openloader');
							review.getList(cachePageData.product.type, function (res) {
								$doc.trigger('spa:closeloader');
								var hasMore = true;
								if (res.current_page >= res.sum_page) {
									hasMore = false;
								}
								if (res.success) {
									renderReviewTemplate(res.data.comments, hasMore);
								}
								if (cachePageData.reviewScroll) {
									cachePageData.reviewScroll.destroy();
									cachePageData.reviewScroll = null;
								}
								setTimeout(function () {
									cachePageData.reviewScroll = new IScroll('#productReviewScroll');
								}, 10);
							}, true);
						}
						break;
					case 3:
						$('#consultationContainer').show();
						break;
					default:
						break;
				}
			}, $view);

			// 图片预览
			$.newTouch('.img-preview', function (event) {
				var current = $(this).attr('data-src');
				var i = $(this).parents('.table-view-cell').index();
				var imgList = review['reviewDatas'][cachePageData.product.type]['list'][i]['pics'];
				var imgLists = [];
				imgList.forEach(function (item, index) {
					imgLists.push(item.url)
				});
				native.previewImage(imgLists, current);
			}, $view);

			//加载更多
			$.newTouch('.btn-more-review', function (event) {
				$doc.trigger('spa:openloader');
				review.getList(cachePageData.product.type, function (res) {
					$doc.trigger('spa:closeloader');
					if (res.success) {
						var hasMore = true;
						if (res.current_page >= res.sum_page) {
							hasMore = false;
						}
						renderReviewTemplate(res.data.comments, hasMore);
						cachePageData.reviewScroll.refresh();
					}
				}, false);
			}, $view);

			dtd.resolve();
		},
		beforeopen: function (pageData, dtd) {
			var $view = this;
			var $doc = $(document);
			var pushData = pageData.pushData;

			//渲染空页面
			cachePageData.product = pushData.produc;
			cachePageData.needReload = pushData.needReload;
			if (cachePageData.needReload) {
				cachePageData.needReloadReview = true;
				var commentCounts = 0;
				var productType = cachePageData.product.type;
				$doc.trigger('spa:openloader');
				review.getList(productType, function (res) {
					if (res.success) {
						commentCounts = res.sum_count;
						var tpl = template('product/index', {
							type: productType,
							title: cachePageData.product.name,
							// tips: product.getGroupDesc(productType),
							picLists: cachePageData.product.pics,
							commentCounts: commentCounts,
							showNavBar: !config.isWX && !config.isChubao,
							// isShowVideo: isShowVideo()
						});
						$('.spa-page-body', $view).html(tpl);

						var iframeW = document.body.clientWidth - 30;
						$('#iframe-service-introduce', $view).height(Math.ceil(iframeW * 360 / 640));

						// setTimeout(function () {
						// 	cachePageData.scroll = new IScroll('#productDescScroll');
						// }, 700);

						$doc.trigger('spa:closeloader');
					}
				}, false);
			}

			dtd.resolve();
		}
	}
});