'use strict';

(function( $ ){

var isObject = function(a) { return (!!a) && (a.constructor === Object); }

$.fn.estimate = function(options) {
	
	var defaults = {}
	this.events = {}

	var settings = $.extend( {}, defaults, options );

	// declaration
	var _this = this;
	var _selector = this.selector;
	var _itemsContainer = this.find('.items');
	var _aryGender = ['男の子', '女の子'];
	
	// delete menu
	$(document).on('click', _selector+' .items .del_menu', function(e) {
		
		var val = $(this).data('val');
		
		
		$('.menu_container input[value="'+val+'"]').prop('checked', false);
		
		_this.priceCompute();
		
		if($('.menu_container input[type="checkbox"]:checked').length <= 0) {
			$('#menu_opt input[value="0"]').prop('checked', true);
			$('#menu_opt input[type="radio"]').trigger('change');
		}
		
		e.preventDefault();
	});

	// delete
	$(document).on('click', _selector+' .items .del', function(e){

		var target = $(this).data('target'); 

		if(!target || target === undefined) {
			var num = $(this).parents('dl').index();

			target = $('.siblings_container ul.full').eq(parseInt(num)-1);
		} else {
			target = $('#'+target);
		}

		var type = $(this).data('type');

		if(type && type !== undefined) {

			switch(type) {
				case 'div':
					target.remove(); 
				break;
				case 'radio' :
					//$('#'+target).find('input[value="1"]').prop('checked', false);
					target.find('input[value="0"]').prop('checked', true);
					target.find('input[type="radio"]').trigger('change');
				break;
			}
		}

		$(this).parents('dl').remove();
		_this.priceCompute();

		$('.siblings_container ul.full').each(function(i){
			if(i > 0) {
				$(this).find('.mwform-radio-field').removeClass('input_validate');
			} else {
				$(this).find('.mwform-radio-field').addClass('input_validate');
			}
		});

		e.preventDefault();
	});

	// private functions

	// computes total price
	function computeTotal() {
		_state.total = 0;
		if(_state.prices !== false && _state.prices !== undefined) {

			$.each(_state.prices, function(i, data){
				$.each(data.price, function(x, price){
					if(price !== undefined) {
						_state.total += parseInt(price.amount);
					}
				});
			});
		}

		_this.renderList();
		
		var total_text = '合計 ：<span>￥'+numberWithCommas(_state.total)+'</span>（税込）';

		if(_state.prices !== undefined && _state.prices.bridal_price !== undefined && _state.prices.bridal_price.data) {
			var bridal_price = parseInt(_state.prices.bridal_price.data);
			total_text = '合計 ：アルバムご購入で<span>￥'+numberWithCommas(_state.total)+'</span>（通常'+numberWithCommas(_state.total+bridal_price)+'）';
			
			_this.find('.bridal_price').val(bridal_price);
		} else {
			_this.find('.bridal_price').val(0);
		}

		_this.find('.total').html(total_text);
		$('.price_weekday').html(numberWithCommas(_state.priceWeekDay));
		$('.price_weekend').html(numberWithCommas(_state.priceWeekEnd));
		
		_this.find('.input_total').val(_state.total);
		return false;
	}

	// get price from json
	function getPrice(ary, val, el) {
		var x = 0;
		var noPrice = false;
		var name = '';
		$.each(ary, function(i, data) {

			if(data.id == val) {
				name = data.name;
				x = 0;
				noPrice = false;

				if(data.prices !== undefined) {
					if(isObject(data.prices)) {
						x  = getArrayPrice(data.prices, el);
					} else {
						x = data.prices;
						_state.priceWeekDay += parseInt(data.prices);
						_state.priceWeekEnd += parseInt(data.prices);
					}
				} else {
					noPrice = true;
				}
			}
		});

		var data = {
			val : val,
			name : name,
			amount : x,
			noPrice: noPrice
		};

		var gender = el.parents('.row').prevAll('.gender').find('input[type="radio"]:checked').val();
		var siblingTarget = el.parents('.full').attr('id');
		var familyTarget = el.data('price-key');

		if(gender && gender !== undefined) { 
			var gender_name = el.parents('.row').prevAll('.gender').find('input[type="radio"]:checked').data('gender-name');

			if(!gender_name) { 
				data.gender = _aryGender[gender]; 
			} else {
				data.gender = gender_name; 
			}
		}

		if(siblingTarget !== undefined) { 
			data.target = siblingTarget;
			data.targetType = 'div';
		}

		if(familyTarget == 'family_opt') { 
			data.target = familyTarget;
			data.targetType = 'radio';
		}

		return data;
	}

	// if price is obj
	// @param1 [obj] : price data
	// @return [int] : price
	function getArrayPrice(prices, el) {
		//if(el !== undefined) { el = null; }

		var tmpData;
		var tmpPrice = 0;

		switch (prices.type) {
			case "span" :
				tmpData = prices.data[_state.currentDateRange];
				if(isObject(tmpData)) { 
					tmpPrice = getArrayPrice(tmpData, el);
				}
				else {
					tmpPrice = tmpData; 
					_state.priceWeekDay += parseInt(tmpData);
					_state.priceWeekEnd += parseInt(tmpData);
				}
			break;
			case "weekdays" :
				tmpData = prices.data[_state.holiday];
				if(isObject(tmpData)) {  
					tmpPrice = getArrayPrice(tmpData, el); 
				}
				else {
					tmpPrice = tmpData;
					_state.priceWeekDay += parseInt(prices.data[0]);
					_state.priceWeekEnd += parseInt(prices.data[1]);
				}
			break;
			case "gender" :

				var gender = el.parents('.row').prevAll('.gender').find('input[type="radio"]:checked').val();

				if(gender) {
					tmpData = prices.data[gender];
					if(isObject(tmpData)) {  
						tmpPrice = getArrayPrice(tmpData, el); 
					}
					else {
						tmpPrice = tmpData; 
						_state.priceWeekDay += parseInt(tmpData);
						_state.priceWeekEnd += parseInt(tmpData);
					}
				}

			break;

			case "rental" :
				var choice = el.parents('ul.full').next('.toggle').find('input[type="radio"]:checked').val();

				if(choice){
					choice = parseInt(choice);
					tmpData = prices.data[choice];
					if(isObject(tmpData)) {  
						tmpPrice = getArrayPrice(tmpData, el); 
					}
					else {
						tmpPrice = tmpData; 
						_state.priceWeekDay += parseInt(tmpData);
						_state.priceWeekEnd += parseInt(tmpData);
					}
				}

			break;
		}

		return tmpPrice;
	}

	// for html 
	function itemHtml(id, _data) {

		var parent_name = _state.planName+'撮影';
		var list = '';
		var item = '';
		var name = '';
		var delBtn  = '';

		if(_data.parent_name && _data.parent_name !== undefined) {
			parent_name = _data.parent_name;
		}

		var siblingCount = 0;
		$.each(_data.price, function(i, data){
			
			if(Array.isArray(data.name)) { name = data.name[0]; }
			else {
				name = data.name;
			}

			if(data.gender && data.gender !== undefined) { 
				name = data.gender+'［'+_data.name+' - '+name+'］';
			}

			if(_data.info && _data.info !== undefined) {
				name += '<br />［'+_data.info+' - '+name+'］';
			}
			
			delBtn = '';
			switch(id) {
				case 'block2_price' :
				case 'rental_price' :
				case 'sub_rental' : break;
				case 'sibling_opt' 	: 
					if(siblingCount > 0) {
						delBtn = '<a href="#" class="del" data-type="div">取消</a>'; 
					}
					siblingCount++;
				break;
				case 'family_opt' 	: delBtn = '<a href="#" class="del" data-target="'+data.target+'" data-type="'+data.targetType+'">取消</a>';  break;
				case 'menu_opt' 	: delBtn = '<a href="#" data-val="'+data.val+'" class="del_menu">取消</a>'; break;
			}

			list += '<dl class="cfx">\
				<dt>'+name+'</dt>\
				<dd><span>¥'+numberWithCommas(data.amount)+'</span>'+delBtn+'</dd>\
			</dl>';
		});

		if(list) {
			item = '<div class="row white_bg">\
				<h5>'+parent_name+'</h5>\
				'+list+'\
			</div>';
		}

		return item;
	}

	// common html code for family option / sibling option estimate block
	// @param1 [obj] : block's data
	// @return [string] : html code
	function common_html(block) {

		var parent_name = _state.planName+'撮影';
		var delBtn = '';
		var list = '';
		var items = '';

		if(block.parent_name && block.parent_name !== undefined) {
			parent_name = block.parent_name;
		}
	
		$.each(block.price, function(i, data){

			if(Array.isArray(data.name)) { name = data.name[0]; }
			else {
				name = data.name;
			}

			if(data.gender && data.gender !== undefined) { 
				name = data.gender+'［'+block.name+' - '+name+'］';
			}

			delBtn = '<a href="#" class="del" data-target="'+data.target+'" data-type="'+data.targetType+'">取消</a>';

			list += '<dl class="cfx">\
				<dt>'+name+'</dt>\
				<dd><span>¥'+numberWithCommas(data.amount)+'</span>'+delBtn+'</dd>\
			</dl>';
		});

		if(list) {
			items = '<div class="row white_bg">\
				<h5>'+parent_name+'</h5>\
				'+list+'\
			</div>';
		}
		return items;
	}

	// common html code for family option / sibling option estimate block
	// @param1 [obj] : block's data
	// @param2 [obj] : rental's data
	// @param3 [obj] : subrental for 七五三
	// @return [string] : html code
	function block2_html(block, rental, sub_rental) {

		var parent_name = _state.planName;
		var delBtn = '';
		var list = '';
		var items = '';

		if(block.parent_name && block.parent_name !== undefined) { parent_name = block.parent_name; }

		$.each(block.price, function(i, data){

			if(Array.isArray(data.name)) 	{ name = data.name[0]; }
			else 							{ name = data.name; }

			if(data.gender && data.gender !== undefined) { 
				name = data.gender+'［'+block.name+' - '+name+'］';
			}

			var amount = '¥'+numberWithCommas(data.amount);
			if(data.noPrice === true) {
				amount = '';
			}

			list += '<dl class="cfx">\
				<dt>'+name+'</dt>\
				<dd><span>'+amount+'</span></dd>\
			</dl>';

			if(rental.type == 'multiple') { 
				var rental_data = rental.price[i];
				var sub_data = {};
				if(sub_rental !== undefined) {
					sub_data = sub_rental.price[i];
				}

				if(rental_data !== undefined) {
					if(rental.special == true && rental_data.val !== 1) {
						list += '<dl class="cfx">\
							<dt>'+sub_data.name+'</dt>\
							<dd><span>¥'+numberWithCommas(sub_data.amount)+'</span></dd>\
						</dl>\
						<dl class="cfx">\
							<dt>レンタルお支度代</dt>\
							<dd><span>¥'+numberWithCommas(rental_data.amount)+'</span></dd>\
						</dl>';
					}
					else {
						list += '<dl class="cfx">\
							<dt>'+rental.name+' - '+rental_data.name+'</dt>\
							<dd><span>¥'+numberWithCommas(rental_data.amount)+'</span></dd>\
						</dl>';
					}

				}
			}
		});

		if(rental.type == 'single') { 
			var rental_data = rental.price[0];
			if(rental_data !== undefined) {
				
				list += '<dl class="cfx">\
					<dt>'+rental.parent_name+' - '+rental_data.name+'</dt>\
					<dd><span>¥'+numberWithCommas(rental_data.amount)+'</span></dd>\
				</dl>';

			}
		}
		
		// 外出時ママの訪問着レンタル
		/*
if(mom_rental !== undefined) { 
			if(mom_rental.price[0] !== undefined) {

				list += '<dl class="cfx">\
					<dt>'+mom_rental.name+' - '+mom_rental.price[0].name+'</dt>\
					<dd><span>¥'+numberWithCommas(mom_rental.price[0].amount)+'</span></dd>\
				</dl>';
			}
		}
*/

		if(list) {
			items = '<div class="row white_bg">\
				<h5>'+parent_name+'</h5>\
				'+list+'\
			</div>';
		}

		return items;
	}

	// format number to number with thousand separators 例: 1000 => 1,000
	function numberWithCommas(x) {
		if(!x || x == null) { return 0; }
	    return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
	}

	// public functions
	this.renderList = function() {

		var list = '';
		if(_state.prices && _state.prices !== undefined) {
			$.each(_state.prices, function(id, data){

				switch(id) {
					case 'rental_price' : 
					case 'sub_rental' : 
					case 'mom_rental' : break;
					case 'block2_prices' :
						list += block2_html(data, _state.prices.rental_price, _state.prices.sub_rental);
					break;
					default : list += itemHtml(id, data);
				}

			});
			_itemsContainer.html(list);
		} else {
			_itemsContainer.html('');
		}
	}

	// compute price
	this.priceCompute = function() {
		
		_state.priceWeekDay = 0;
		_state.priceWeekEnd = 0;
		
		if(_state.prices && _state.prices !== undefined) {

			$.each(_state.prices, function(key, data){
				_state.prices[key].price = [];

				var htmlPriceCompute = $('#plans input.price_compute:checked');
				if(htmlPriceCompute.length) {
					$.each(htmlPriceCompute, function(){

						var val = parseInt($(this).val());
						var type = $(this).data("price-key");
						var rowCount = $(this).parents('.toggle').data("row");
						var isSame = false;

						if(key == 'sub_rental' && type == 'rental_price') { isSame = true; }

						if(key == type) { isSame = true; }

						if(isSame == true) {
							var price = getPrice(data.data, val, $(this));

							// rental option
							var choice = $(this).parents('ul.full').next('.toggle').find('input[type="radio"]:checked');
							var choiceVal = choice.val();

							if(choiceVal && choiceVal !== undefined) {
								_state.prices[key].rentalVal = parseInt(choiceVal);
								_state.prices[key].rentalName = choice.attr('name');
							} else {
								_state.prices[key].rentalVal = null;
								_state.prices[key].rentalName = null;
							}

							if(rowCount !== undefined) {
								_state.prices[key].price[rowCount] = price;
							} else {
								_state.prices[key].price.push(price);
							}
						}
	
					});
				}
				
			});
		}

		computeTotal();

		return false;
	}

	this.setStudioName = function() {
		var val = $('#store_select').val();

		if(val){
			$('#estimate .est_studio').text($('#store_select').find(':selected').text());
		} else {
			$('#estimate .est_studio').text('');
		}
	}

	return this;
};

})( jQuery );