/**
 * @version: v1.8
 * @author: xgc-whj
 * @date: 2019-05-29 00:00:00
 * @license: MIT license release
 * @jq22 address: http://www.jq22.com/jquery-info17548
 * @GitHub: https://github.com/w0624/jquery-pagination
 * @description: jQuery分页插件，可自定义样式，默认有五套样式，可自定义插件选项，简单方便，兼容IE8
 */
(function() {
	$.fn.extend({
		whjPaging: function(b, r) {
			var g = $(this);
			if (b === "getPage") {
				return {
					totalSize: g.get(0).pageText.totalSize,
					currPage: g.get(0).pageText.staticCurrPage,
					pageSize: g.get(0).pageText.staticPageSize,
					totalPage: g.get(0).pageText.staticTotalPage
				}
			} else {
				if (b === "setPage") {
					g.get(0).pageText.currPage = r.currPage != null ? r.currPage : null;
					g.get(0).pageText.totalPage = r.totalPage != null ? r.totalPage : null;
					g.get(0).pageText.totalSize = r.totalSize != null ? r.totalSize : null;
					if (g.get(0).pageText.isShowPageSizeOpt) {
						c()
					}
				} else {
					if (b != null) {
						var o = [{
							value: 8,
							text: "8条/页",
							selected: true
						}, {
							value: 16,
							text: "16条/页"
						},{
							value: 32,
							text: "32条/页"
						}];
						if (b.pageSizeOpt != null) {
							o = b.pageSizeOpt
						}
						var s = o[0].value;
						var x = o.length;
						for (var m = 0; m < x; m++) {
							if (o[m].selected) {
								s = o[m].value;
								break
							}
							if (m + 1 == x) {
								o[0].selected = true
							}
						}
						var d = "whj_jqueryPaginationCss-1";
						if (b.css != null) {
							switch (b.css) {
								case "css-1":
									d = "whj_jqueryPaginationCss-1";
									break;
								case "css-2":
									d = "whj_jqueryPaginationCss-2";
									break;
								case "css-3":
									d = "whj_jqueryPaginationCss-3";
									break;
								case "css-4":
									d = "whj_jqueryPaginationCss-4";
									break;
								case "css-5":
									d = "whj_jqueryPaginationCss-5";
									break;
								default:
									d = b.css;
									break
							}
						}
						g.get(0).pageText = {
							css: d,
							pageSizeOpt: o,
							totalPage: b.totalPage != null ? b.totalPage : null,
							showPageNum: b.showPageNum != null ? b.showPageNum : 5,
							firstPage: b.firstPage != null ? b.firstPage : "首页",
							previousPage: b.previousPage != null ? b.previousPage : "上一页",
							nextPage: b.nextPage != null ? b.nextPage : "下一页",
							lastPage: b.lastPage != null ? b.lastPage : "尾页",
							skip: b.skip != null ? b.skip : "跳至",
							// confirm: b.confirm != null ? b.confirm : "确认",
							// refresh: b.refresh != null ? b.refresh : "刷新",
							totalPageText: b.totalPageText != null ? b.totalPageText : "共{}页",
							isShowFL: b.isShowFL === false ? false : true,
							isShowPageSizeOpt: b.isShowPageSizeOpt === false ? false : true,
							isShowSkip: b.isShowSkip === false ? false : true,
							isShowRefresh: b.isShowRefresh === false ? false : true,
							isShowTotalPage: b.isShowTotalPage === false ? false : true,
							isResetPage: b.isResetPage === true ? true : false,
							callBack: b.callBack,
							currPage: 1,
							pageSize: b.isShowPageSizeOpt === false ? null : s,
							totalSize: b.totalSize != null ? b.totalSize : null,
							isShowTotalSize: b.isShowTotalSize === false ? false : true,
							totalSizeText: b.totalSizeText != null ? b.totalSizeText : "共{}条数据"
						}
					}
				}
			}
			if (g.get(0).pageText.totalPage == null || g.get(0).pageText.totalPage < 1) {
				g.empty();
				return
			}
			if (g.get(0).pageText.currPage < 1) {
				g.get(0).pageText.currPage = 1
			} else {
				if (g.get(0).pageText.currPage > g.get(0).pageText.totalPage) {
					g.get(0).pageText.currPage = g.get(0).pageText.totalPage
				}
			}
			g.get(0).pageText.staticCurrPage = g.get(0).pageText.currPage;
			g.get(0).pageText.staticPageSize = g.get(0).pageText.pageSize;
			g.get(0).pageText.staticTotalPage = g.get(0).pageText.totalPage;
			var h = g.get(0).pageText.currPage < 2 ? "whj_hoverDisable" : "whj_hover";
			var e = g.get(0).pageText.currPage >= g.get(0).pageText.totalPage ? "whj_hoverDisable" :
				"whj_hover";
			var q = 0;
			var f = 0;
			var y = parseInt(g.get(0).pageText.showPageNum / 2);
			if (g.get(0).pageText.showPageNum < 2) {
				f = g.get(0).pageText.currPage
			} else {
				if (g.get(0).pageText.totalPage <= g.get(0).pageText.showPageNum) {
					f = 1
				} else {
					if (g.get(0).pageText.currPage + y > g.get(0).pageText.totalPage) {
						f = g.get(0).pageText.totalPage - g.get(0).pageText.showPageNum + 1
					} else {
						if (g.get(0).pageText.currPage - y < 1) {
							f = 1
						} else {
							f = g.get(0).pageText.currPage - y
						}
					}
				}
			}
			var t = '<div class="' + g.get(0).pageText.css + '">';
			if (g.get(0).pageText.isShowFL) {
				t += '<div class="whj_border whj_padding whj_bgc ' + h + '" name="whj_firstPage">' + g
					.get(0).pageText.firstPage + "</div>"
			}
			t += '<div class="whj_border whj_padding whj_bgc ' + h + '" name="whj_previousPage">' + g
				.get(0).pageText.previousPage + "</div>";
			if (g.get(0).pageText.showPageNum > 0) {
				for (var n = f; n <= g.get(0).pageText.totalPage; n++) {
					q++;
					var v = g.get(0).pageText.currPage == n ? "whj_checked" : "whj_hover";
					t += '<div class="whj_border whj_padding whj_bgc ' + v +
						'" name="whj_page" data-page="' + n + '">' + n + "</div>";
					if (q >= g.get(0).pageText.showPageNum) {
						break
					}
				}
			}
			t += '<div class="whj_border whj_padding whj_bgc ' + e + '" name="whj_nextPage">' + g.get(0)
				.pageText.nextPage + "</div>";
			if (g.get(0).pageText.isShowFL) {
				t += '<div class="whj_border whj_padding whj_bgc ' + e + '" name="whj_lastPage">' + g
					.get(0).pageText.lastPage + "</div>"
			}
			if (g.get(0).pageText.isShowPageSizeOpt) {
				t += '<select class="whj_border whj_bgc whj_hover" name="whj_pageSize">';
				for (var w in g.get(0).pageText.pageSizeOpt) {
					var j = g.get(0).pageText.pageSizeOpt[w].selected ? "selected" : "";
					t += '<option value="' + g.get(0).pageText.pageSizeOpt[w].value + '" ' + j + ">" + g
						.get(0).pageText.pageSizeOpt[w].text + "</option>"
				}
				t += "</select>"
			}
			// if (g.get(0).pageText.isShowSkip) {
			// 	t += '<div class="whj_padding whj_color">' + g.get(0).pageText.skip +
			// 		'</div><input type="text" class="whj_border whj_color" name="whj_toPage"/><div class="whj_border whj_padding whj_bgc whj_hover" name="whj_confirm">' +
			// 		g.get(0).pageText.confirm + "</div>"
			// }
			// if (g.get(0).pageText.isShowRefresh) {
			// 	t += '<div class="whj_border whj_padding whj_bgc whj_hover" name="whj_refresh">' + g
			// 		.get(0).pageText.refresh + "</div>"
			// }
			if (g.get(0).pageText.isShowTotalPage) {
				var p = g.get(0).pageText.totalPageText.replace("{}", g.get(0).pageText.totalPage);
				t += '<div class="whj_padding whj_color">' + p + "</div>"
			}
			if (g.get(0).pageText.isShowTotalSize) {
				var a = g.get(0).pageText.isShowTotalPage ? "whj_totalSizeSingle" : "";
				var l = g.get(0).pageText.totalSizeText.replace("{}", g.get(0).pageText.totalSize);
				t += '<div class="whj_padding whj_color ' + a + '">' + l + "</div>"
			}
			t += "</div>";
			g.html(t);
			if (g.get(0).pageText.isShowFL) {
				if (h == "whj_hover") {
					g.find("div[name='whj_firstPage']").click(function() {
						if (g.get(0).pageText.isResetPage) {
							g.get(0).pageText.pageSize = g.get(0).pageText.staticPageSize
						}
						g.get(0).pageText.currPage = 1;
						u()
					})
				}
				if (e == "whj_hover") {
					g.find("div[name='whj_lastPage']").click(function() {
						if (g.get(0).pageText.isResetPage) {
							g.get(0).pageText.pageSize = g.get(0).pageText.staticPageSize;
							g.get(0).pageText.currPage = g.get(0).pageText.staticTotalPage
						} else {
							g.get(0).pageText.currPage = g.get(0).pageText.totalPage
						}
						u()
					})
				}
			}
			if (h == "whj_hover") {
				g.find("div[name='whj_previousPage']").click(function() {
					if (g.get(0).pageText.isResetPage) {
						g.get(0).pageText.pageSize = g.get(0).pageText.staticPageSize;
						g.get(0).pageText.currPage = g.get(0).pageText.staticCurrPage - 1
					} else {
						g.get(0).pageText.currPage = g.get(0).pageText.currPage - 1
					}
					u()
				})
			}
			if (e == "whj_hover") {
				g.find("div[name='whj_nextPage']").click(function() {
					if (g.get(0).pageText.isResetPage) {
						g.get(0).pageText.pageSize = g.get(0).pageText.staticPageSize;
						g.get(0).pageText.currPage = g.get(0).pageText.staticCurrPage + 1
					} else {
						g.get(0).pageText.currPage = g.get(0).pageText.currPage + 1
					}
					u()
				})
			}
			if (g.find("div[name='whj_page']").length > 0) {
				g.find("div[name='whj_page']").click(function() {
					if (!$(this).hasClass("whj_checked")) {
						if (g.get(0).pageText.isResetPage) {
							g.get(0).pageText.pageSize = g.get(0).pageText.staticPageSize
						}
						g.get(0).pageText.currPage = +$(this).data("page");
						u()
					}
				})
			}
			if (g.get(0).pageText.isShowPageSizeOpt) {
				g.find("select[name='whj_pageSize']").change(function() {
					var i = +$(this).val();
					if (g.get(0).pageText.isResetPage) {
						$(this).find("option[value='" + g.get(0).pageText.staticPageSize + "']")
							.prop("selected", true)
					}
					var k = parseInt(g.get(0).pageText.totalSize / i);
					if (k * i < g.get(0).pageText.totalSize) {
						k++
					}
					g.get(0).pageText.currPage = 1;
					g.get(0).pageText.pageSize = i;
					g.get(0).pageText.totalPage = k;
					if (!g.get(0).pageText.isResetPage) {
						c()
					}
					u()
				})
			}
			if (g.get(0).pageText.isShowSkip) {
				g.find("input[name='whj_toPage']").on("input", function() {
					var k = $(this).val();
					var i = $(this).val().replace(/\D/g, "");
					if (k.length != i.length) {
						$(this).val(i)
					}
				});
				g.find("div[name='whj_confirm']").click(function() {
					var i = g.find("input[name='whj_toPage']").val();
					if (i.length > 0) {
						i = +i;
						if (i < 1) {
							i = 1
						} else {
							if (i > g.get(0).pageText.totalPage) {
								i = g.get(0).pageText.totalPage
							}
						}
						if (g.get(0).pageText.isResetPage) {
							g.get(0).pageText.pageSize = g.get(0).pageText.staticPageSize
						}
						g.get(0).pageText.currPage = i;
						u()
					}
				})
			}
			if (g.get(0).pageText.isShowRefresh) {
				g.find("div[name='whj_refresh']").click(function() {
					if (g.get(0).pageText.isResetPage) {
						g.get(0).pageText.pageSize = g.get(0).pageText.staticPageSize;
						g.get(0).pageText.currPage = g.get(0).pageText.staticCurrPage
					}
					u()
				})
			}

			function u() {
				if (!g.get(0).pageText.isResetPage) {
					g.whjPaging()
				}
				g.get(0).pageText.callBack(g.get(0).pageText.currPage, g.get(0).pageText.pageSize)
			}

			function c() {
				var k = [];
				var z = g.get(0).pageText.pageSizeOpt;
				for (var i in z) {
					if (z[i].value == g.get(0).pageText.pageSize) {
						k.push({
							value: z[i].value,
							text: z[i].text,
							selected: true
						})
					} else {
						k.push({
							value: z[i].value,
							text: z[i].text
						})
					}
				}
				g.get(0).pageText.pageSizeOpt = k
			}
		}
	})
})();