(function() {
	'use strict';
	angular
		.module('app')
		.controller('LoyaltyCtrl', LoyaltyCtrl);

	LoyaltyCtrl.$inject = ['$scope', 'smartRequest', 'Notification'];
	function LoyaltyCtrl($scope, smartRequest, Notification) {
		$scope.discounts = [];
		$scope.currentDiscount = {};
		$scope.terms = [];
		$scope.defaultTerm = 0;
		$scope.currentTerms = [];

		$scope.readonlyMode = false;

		$scope.selectedElement = {
			type: '',
			value: 0,
			currentModal: '',
			param: {},
			info: '',
			subtype: ''
		};

		$scope.navigationStack = [];

		$scope.update = function() {
			smartRequest.get('discount/list', function(data) {
				for(var i = 0; i < data.discounts.length; i++) {
					if(data.discounts[i].start_date === '0') {
						data.discounts[i].start_date = '';
					}

					if(data.discounts[i].end_date === '0') {
						data.discounts[i].end_date = '';
					}

					data.discounts[i].is_enable = data.discounts[i].is_enable === '1';
					data.discounts[i].is_check_all = data.discounts[i].is_check_all === '1';
				}

				$scope.discounts = data.discounts;
			});
		};

		$scope.delete = function() {
			$('#edit-discount-confirm-delete').modal('toggle');
			$('#edit-discount').modal('toggle');

			smartRequest.post('discount/delete', {
				id: $scope.currentDiscount.id
			}, function(data) {
				$scope.update();
			});
		};

		$scope.add = function() {
			$scope.currentDiscount = {};
			$scope.currentDiscount.value_type = '0';

			$('#new-discount').modal();
		};

		$scope.create = function() {
			$('#new-discount').modal('toggle');

			smartRequest.post('discount/store', {
				name: $scope.currentDiscount.name,
				value_type: $scope.currentDiscount.value_type,
				value: $scope.currentDiscount.value
			}, function(data) {
				$scope.update();
			});
		};

		$scope.edit = function(discount) {
			$scope.currentDiscount = discount;
			$scope.currentDiscount.new_term_type = $scope.defaultTerm;

			$scope.updateTerms();

			$('#edit-discount').modal();
		};

		$scope.save = function() {
			$('#edit-discount').modal('toggle');

			smartRequest.post('discount/update', {
				id: $scope.currentDiscount.id,
				name: $scope.currentDiscount.name,
				value_type: $scope.currentDiscount.value_type,
				value: $scope.currentDiscount.value,
				is_enable: $scope.currentDiscount.is_enable,
				start_date: $scope.currentDiscount.start_date,
				end_date: $scope.currentDiscount.end_date,
				is_check_all: $scope.currentDiscount.is_check_all
			}, function(data) {
				for(var i = 0; i < $scope.currentTerms.length; i++) {
					var params = [];

					for(var j = 0; j < $scope.currentTerms[i].params.length; j++) {
						params.push({
							code: $scope.currentTerms[i].params[j].code,
							value: $scope.currentTerms[i].params[j].value,
							subtype: $scope.currentTerms[i].params[j].subtype
						});
					}

					smartRequest.post('discount/term/update', {
						id: $scope.currentTerms[i].id,
						is_term: $scope.currentTerms[i].is_term === false,
						value: JSON.stringify(params)
					});
				}

				Notification.success('Скидка сохранена');

				$scope.update();
			});
		};

		$scope.updateTerms = function() {
			smartRequest.get('discount/term/list?discount_code=' + $scope.currentDiscount.code, function(data) {
				for(var i = 0; i < data.discount_terms.length; i++) {
					data.discount_terms[i].is_term = data.discount_terms[i].is_term === '0';
				}
				
				$scope.currentTerms = data.discount_terms;
			});
		};

		$scope.addTerm = function() {
			smartRequest.post('discount/term/store', {
				discount_code: $scope.currentDiscount.code,
				discount_type: $scope.currentDiscount.new_term_type
			}, function(data) {
				$scope.update();
				$scope.updateTerms();
			});
		};

		$scope.askDeleteTerm = function(term) {
			$scope.currentTerm = term;

			$('#edit-term-confirm-delete').modal();
		};

		$scope.deleteTerm = function() {
			$('#edit-term-confirm-delete').modal('toggle');

			smartRequest.post('discount/term/delete', {
				id: $scope.currentTerm.id
			}, function(data) {
				$scope.updateTerms();
			});
		};

		/* MENU BLOCK */
		$scope.selectMenuItemParams = {
			currentMenu: 0,
			currentFolder: 0,
			menus: [],
			folders: [],
			items: []
		};

		$scope.selectedMenuElement = {};
		$scope.selectMenuNavigationStack = [];

		$scope.selectMenuItem = function() {
			$scope.selectMenuItemParams = {
				currentMenu: 0,
				currentFolder: 0,
				menus: [],
				folders: [],
				items: []
			};

			smartRequest.get('menu/list', function (data) {
				$scope.selectMenuItemParams.menus = data.menus;
			});
		};

		$scope.openMenuItem = function(menu) {
			$scope.selectMenuItemParams.currentMenu = menu.id;

			$scope.selectMenuNavigationStack.push({
				type: 'menu',
				value: menu
			});

			smartRequest.get('menu/folder/list?menu_id=' + $scope.selectMenuItemParams.currentMenu + '&parent_id=0', function (data) {
				$scope.selectMenuItemParams.folders = data.folders;
			});

			smartRequest.get('menu/dish/list?menu_id=' + $scope.selectMenuItemParams.currentMenu + '&parent_id=0', function (data) {
				$scope.selectMenuItemParams.items = data.dishes;
			});
		};

		$scope.openFolderItem = function(folder) {
			$scope.selectMenuItemParams.currentFolder = folder.id;

			$scope.selectMenuNavigationStack.push({
				type: 'folder',
				value: folder
			});

			smartRequest.get('menu/folder/list?menu_id=' + $scope.selectMenuItemParams.currentMenu + '&parent_id=' + $scope.selectMenuItemParams.currentFolder, function (data) {
				$scope.selectMenuItemParams.folders = data.folders;
			});

			smartRequest.get('menu/dish/list?menu_id=' + $scope.selectMenuItemParams.currentMenu + '&parent_id=' + $scope.selectMenuItemParams.currentFolder, function (data) {
				$scope.selectMenuItemParams.items = data.dishes;
			});
		};

		$scope.upMenuItem = function() {
			if($scope.selectMenuNavigationStack.length > 1) {
				$scope.selectMenuNavigationStack.pop();
				var page = $scope.selectMenuNavigationStack.pop();

				if(page.type === 'menu') {
					$scope.openMenuItem(page.value);
				}

				if(page.type === 'folder') {
					$scope.openFolderItem(page.value);
				}
			}
			else {
				$scope.selectMenuItem();
			}
		};
		/* END MENU BLOCK */

		/* CLIENT BLOCK */
		$scope.selectClientItemParams = {
			clients: [],
			groups: [],
			isParent: true
		};

		$scope.selectClientItem = function() {
			$scope.selectClientItemParams = {
				clients: [],
				groups: [],
				isParent: true
			};
			$scope.currentPage = 1;
			$scope.pages = 1;
			smartRequest.get('v1/clientgroup', function(data) {
				$scope.selectClientItemParams.groups = data.groups;
			});
		};

		$scope.openGroup = function(group) {
			$scope.selectClientItemParams.isParent = false;
			$scope.currentGroup = group.id;
			$scope.currentPage = 1;
			$scope.selectClientItemParams.groups = [];
			$scope.selectClientItemParams.clients = [];

			smartRequest.get('v1/clients?group_id=' + $scope.currentGroup + '&page=' + $scope.currentPage, function(data) {
				$scope.selectClientItemParams.clients = data.clients;
				$scope.pages = data.pages;
				$scope.currentGroup = data.currentGroup;
			});
		};
		
		$scope.pager = function(currentPage) {
			$scope.selectClientItemParams.isParent = false;
			$scope.selectClientItemParams.groups = [];
			$scope.selectClientItemParams.clients = [];
			smartRequest.get('v1/clients?group_id=' + $scope.currentGroup + '&page=' + $scope.currentPage, function(data) {
				$scope.selectClientItemParams.clients = data.clients;
				$scope.pages = data.pages;
				$scope.currentGroup = data.currentGroup;
			});
		};

		$scope.upGroup = function() {
			$scope.selectClientItemParams = {
				clients: [],
				groups: [],
				isParent: true
			};

			smartRequest.get('v1/clientgroup', function(data) {
				$scope.selectClientItemParams.groups = data.groups;
			});
		};
		/* END CLIENT BLOCK */

		$scope.selectItem = function(value, type, info) {
			$scope.selectedElement.value = value;
			$scope.selectedElement.type = type;
			$scope.selectedElement.info = info;
		};

		$scope.editTermParam = function(param) {
			$scope.$eval(param.type[0].toLowerCase() + param.type.slice(1) + '()');

			$scope.selectedElement = {
				type: param.type,
				value: param.value,
				currentModal: '#edit-' + param.type.toLowerCase(),
				param: param,
				info: param.info,
				subtype: param.subtype
			};

			$($scope.selectedElement.currentModal).modal();
		};

		$scope.confirmSelect = function() {
			$($scope.selectedElement.currentModal).modal('toggle');

			$scope.selectedElement.param.value = $scope.selectedElement.value;
			$scope.selectedElement.param.info = $scope.selectedElement.info;
			$scope.selectedElement.param.subtype = $scope.selectedElement.type;
		};

		$scope.update();

		smartRequest.get('discount/type/list', function(data) {
			$scope.terms = data.discount_types;
			$scope.defaultTerm = data.default.code;
		});

		smartRequest.get('menu/readonly', function (data) {
			$scope.readonlyMode = data.readonly;

			if (data.readonly) {
				Notification.error('Режим просмотра!');
			}
		});
	}
})();