// source --> https://www.compass-distribution.it/wp-content/plugins/repeater-for-contact-form-7/libs/cf7_repeater.js 
(function ($) {
	"use strict";
	jQuery(document).ready(function ($) {
		document.addEventListener('change', function (event) {
			const el = event.target;
			var $form = $(el).closest('form.wpcf7-form');
			if (!$form.length) {
				return;
			}
			$(".repeater-field-content .wpcf7-not-valid-tip", $form).remove();
		}, false);
		document.addEventListener('wpcf7invalid', function (event) {
			$.each(event.detail.apiResponse.invalid_fields, function (index, value) {
				if (value.idref == "yeeaddons") {
					$('[name="' + value.field + '"]').closest(".wpcf7-form-control-wrap").append('<span class="wpcf7-not-valid-tip" aria-hidden="true">' + value.message + '</span>');
				}
			});
		}, false);
		get_repeater_data_name();
		document.addEventListener('wpcf7mailsent', function (event) {
			setTimeout(function () {
				$(".field-repeater-data").each(function () {
					var field = $(this);
					var data = JSON.stringify(field.data("old"));
					field.val(data).change();
				})
			}, 100);
		}, false);
		var list_names = [];
		function change_name_and_ids(item, field_end = null, id_rand = '') {
			var datas = JSON.parse(field_end.find(".field-repeater-data").val());
			var datas_ids = datas.id;
			datas_ids.push(id_rand);
			datas.id = datas_ids;
			field_end.find(".field-repeater-data").val(JSON.stringify(datas));
			field_end.find(".field-repeater-data").attr("data-old", JSON.stringify(datas));
			item = $("<div>" + item + "</div>");
			$(item.find(".cf7-group")).each(function () {
				var id = $(this).attr("id");
				$(this).attr("id", id + "__" + id_rand);
			})
			$("input", item).each(function () {
				var name = $(this).attr("name");
				list_names.push(name.replace("[]", ""));
				var type = $(this).attr("type");
				var id = $(this).attr("id");
				var index = $(this).closest(".container-repeater-field").data("step");
				if (name.indexOf("[]") !== -1) {
					name = name.replace("[]", "__" + id_rand + "[]");
				} else {
					name = name + "__" + id_rand;
				}
				$(this).attr("name", name);
				$(this).attr("id", id + "-" + id_rand + "");
			})
			$("textarea", item).each(function () {
				var name = $(this).attr("name");
				list_names.push(name.replace("[]", ""));
				var id = $(this).attr("id");
				$(this).attr("name", name + "__" + id_rand);
				$(this).attr("id", id + "-" + id_rand + "");
			})
			$("select", item).each(function () {
				var name = $(this).attr("name");
				list_names.push(name.replace("[]", ""));
				var id = $(this).attr("id");
				if (name.indexOf("[]") !== -1) {
					name = name.replace("[]", "__" + id_rand + "[]");
				} else {
					name = name + "__" + id_rand;
				}
				$(this).attr("name", name);
				$(this).attr("id", id + "-" + id_rand + "");
			})
			if (list_names.length > 0) {
				list_names = [...new Set(list_names)];
				$('input[name="_yeeaddons_cf7_repeater_fields"]').val(list_names.join("|"));
			}
			return item;
		}
		function add_repeater_data(button) {
			var id_rand = Math.floor(Math.random() * 10000);
			var item = $('<div class="repeater-field-item"><div class="repeater-field-header"></div><div class="repeater-field-content"></div></div>');
			item.attr("data-id", id_rand);
			var html_field = get_repeater_data(button, id_rand);
			var header = get_repeater_data_header(button);
			item.find(".repeater-field-header").append(header);
			item.find(".repeater-field-content").append(html_field);
			button.find(".cf7-field-repeater-reponese").append(item);
			update_repeater_count_header();
			$("input").trigger("done_load_repeater");
		}
		function get_repeater_data(step_field, id_rand) {
			var html_step = change_name_and_ids(step_field.find(".cf7-field-repeater-data-html").html(), step_field, id_rand);
			return html_step;
		}
		function get_repeater_data_name() {
			var i = 1;
			$(".cf7-repeater").each(function () {
				var datas = $(this).find(".field-repeater-data").data("datas") + " yeeaddons_test";
				var title = explode_datas(datas, "title");
				var button_text = explode_datas(datas, "button_text");
				var data_header = $(this).find(".repeater-field-header-data").html();
				data_header = $(data_header);
				data_header.find(".repeater-field-header-title-text").html(title);
				$(".repeater-field-button-add", $(this)).html(button_text);
				$(this).find(".repeater-field-header-data").html(data_header);
				var html_step = $("<div class='container-repeater-field'></div>");
				var names = [];
				var step_field_data = $(this).find(".field-repeater-data");
				var field_end = $(this).find(".cf7-field-repeater-data-html").html();
				var button = $(this);
				$("input,select,textarea", $(field_end)).each(function (index) {
					var name = $(this).attr("name");
					names.push(name.replace("[]", ""));
				})
				names = [...new Set(names)];
				step_field_data.val(JSON.stringify({ "count": 1, "fields": names, "id": [] }));
				step_field_data.attr("data-old", JSON.stringify({ "count": 1, "fields": names, "id": [] }));
				var initial_rows = 0;
				initial_rows = explode_datas(datas, "initial_rows");
				if (cf7_repeater.pro != "ok") {
					if (initial_rows > 1) {
						alert("Free version: initial_rows < 2");
						initial_rows = 1;
					}
				}
				if (cf7_repeater.pro == "ok") {
					var initial_rows_map_field = explode_datas(datas, "initial_rows_map");
					var initial_rows_map_number = $('[name="' + initial_rows_map_field + '"]').val();
					if (initial_rows_map_number !== undefined) {
						$('[name="' + initial_rows_map_field + '"]').attr("data-repeater", $(this).find(".field-repeater-data").attr("name"));
						$('[name="' + initial_rows_map_field + '"]').attr("repeater_initial_rows", "ok");
						initial_rows = initial_rows_map_number;
						$(this).find(".repeater-field-button-add").addClass("hidden");
						$(this).addClass("repeater-remove-toolbar");
					}
				}
				setTimeout(function () {
					for (var j = 0; j < initial_rows; j++) {
						add_repeater_data(button);
					}
				}, 100);
				i++;
			})
		}
		$("body").on("change", "[repeater_initial_rows='ok']", function (e) {
			if (cf7_repeater.pro == "ok") {
				var repeater_id = $(this).data("repeater");
				$("#" + repeater_id).find(".repeater-field-item").remove();
				var number = $(this).val();
				for (let i = 0; i < number; i++) {
					$("#" + repeater_id).find(".repeater-field-button-add").click();
				}
			}
		})
		function get_repeater_data_header(start_field) {
			var html_step = start_field.find(".repeater-field-header-data").html()
			return html_step;
		}
		function update_repeater_count_header() {
			$(".cf7-repeater").each(function () {
				var i = 1;
				$(".repeater-field-item", $(this)).each(function () {
					$(this).find(".repeater-field-header-count").html(i);
					$(this).addClass("repeater-field-item-" + i);
					i++;
				})
				var datas = JSON.parse($(this).find(".field-repeater-data").val());
				datas.count = i - 1;
				$(this).find(".field-repeater-data").val(JSON.stringify(datas));
				$(this).find(".field-repeater-data").attr("data-old", JSON.stringify(datas));
			});
		}
		function check_max_row(step_field, button) {
			var max = explode_datas(step_field.find(".field-repeater-data").data("datas"));
			var number_item = $('.repeater-field-item', step_field).length;
			if (max - number_item == 1) {
				button.addClass('hidden');
			} else {
				button.removeClass('hidden');
			}
			if (number_item >= max) {
				return false;
			} else {
				return true;
			}
		}
		function check_min_row(step_field) {
			var min = explode_datas(step_field.find(".field-repeater-data").data("datas"), "initial_rows");
			var number_item = $('.repeater-field-item', step_field).length;
			if (number_item <= min) {
				return false;
			} else {
				return true;
			}
		}
		function explode_datas(str = "", type = "max") {
			if (type == "max") {
				const regex = /max\s*:\s*(\d+)/;
				const match = str.match(regex);
				return match ? parseInt(match[1], 10) : 100;
			} else if (type == "initial_rows") {
				const regex = /initial_rows\:(.\d?) /gm;
				let m;
				let max = 1;
				while ((m = regex.exec(str)) !== null) {
					if (m.index === regex.lastIndex) {
						regex.lastIndex++;
					}
					m.forEach((match, groupIndex) => {
						max = match;
					});
				}
				return max;
			}
			else if (type == "title") {
				const regex = /title\:'(.*?)' /gm;
				let m;
				let max = "";
				while ((m = regex.exec(str)) !== null) {
					if (m.index === regex.lastIndex) {
						regex.lastIndex++;
					}
					m.forEach((match, groupIndex) => {
						max = match;
					});
				}
				return max;
			} else if (type == "button_text") {
				const regex = /button\:'(.*?)' /gm;
				let m;
				let max = "Add more";
				while ((m = regex.exec(str)) !== null) {
					if (m.index === regex.lastIndex) {
						regex.lastIndex++;
					}
					m.forEach((match, groupIndex) => {
						max = match;
					});
				}
				return max;
			} else if (type == "initial_rows_map") {
				const regex = /initial_rows_map\:(.*?) /gm;
				let m;
				let max = "";
				while ((m = regex.exec(str)) !== null) {
					if (m.index === regex.lastIndex) {
						regex.lastIndex++;
					}
					m.forEach((match, groupIndex) => {
						max = match;
					});
				}
				return max;
			}
		}
		function removeAR(arr) {
			var what, a = arguments, L = a.length, ax;
			while (L > 1 && arr.length) {
				what = a[--L];
				while ((ax = arr.indexOf(what)) !== -1) {
					arr.splice(ax, 1);
				}
			}
			return arr;
		}
		$("body").on("click", ".repeater-field-button-add", function (e) {
			e.preventDefault();
			if (check_max_row($(this).closest(".cf7-repeater"), $(this))) {
				add_repeater_data($(this).closest(".cf7-repeater"));
			} else {
				$(this).addClass('hidden');
			}
		})
		$("body").on("click", ".repeater-field-header-acctions-toogle", function (e) {
			e.preventDefault();
			if ($(this).hasClass("icon-down-open")) {
				$(this).removeClass("icon-down-open");
				$(this).addClass("icon-up-open");
			} else {
				$(this).addClass("icon-down-open");
				$(this).removeClass("icon-up-open");
			}
			$(this).closest(".repeater-field-item").find(".repeater-field-content").slideToggle("slow");
			$(this).closest(".repeater-field-item").find(".repeater-field-header").toggleClass('repeater-content-show');
		})
		$("body").on("click", ".repeater-field-header-acctions-remove", function (e) {
			e.preventDefault();
			$(this).closest(".cf7-repeater").find(".repeater-field-button-add").removeClass('hidden');
			if (check_min_row($(this).closest(".cf7-repeater"))) {
				var id = $(this).closest(".repeater-field-item").data("id");
				var datas = JSON.parse($(this).closest(".cf7-repeater").find(".field-repeater-data").val());
				var datas_ids = datas.id;
				datas_ids = removeAR(datas_ids, id);
				datas.id = datas_ids;
				$(this).closest(".cf7-repeater").find(".field-repeater-data").val(JSON.stringify(datas));
				$(this).closest(".cf7-repeater").find(".field-repeater-data").attr("data-old", JSON.stringify(datas));
				$(this).closest(".repeater-field-item").remove();
			} else {
			}
			update_repeater_count_header();
		})
	})
})(jQuery);