app.controller('QuotationCtrl', function($scope, $http, $routeParams) {
	
	// Initialize variables
	$scope.currentPage = 0;
	$scope.numOfPages = 0;
	
	$scope.getData = function() {
		
		// Get the quotation data
		var req = {
			method: 'GET',
			url: '/quotation/getForOverview/' + $routeParams.hash,
		}
		
		$http(req).then(function(response) {
			if (response.status && response.data.status) {
				$scope.quotation = response.data.data;
				$scope.quotation.data.fields = Object.values(response.data.data.data.fields);
				$scope.getFieldOptions();
				$scope.currentPage = 1;
				
				// Get the number of pages
				angular.forEach($scope.quotation.data.fields, function(field) {
					page = parseInt(field.page_num);
					if (page > $scope.numOfPages) {
						$scope.numOfPages = page;
					}
				});
			} else {
				$scope.quotation = {};
				// Error
				swal({
					title: 'Foutmelding',
					text: response.data.message,
					icon: 'warning',
				});
			}
		});
	}
	$scope.getData();
	
	// Get the options for each select box
	$scope.getFieldOptions = function() {
		angular.forEach($scope.quotation.data.fields, function(field) {
			// If this is a select box, get the options
			if ((field.type == 'select') && field.controller) {
				$scope.getOptions(field);
			} else if (field.name == 'Locatie') {
				// Format the option names
				field.options.forEach(function(option) {
					option.name = option.name + ' (' + option.country + ')';
				});
			}
		});
	}
	
	// Get the options for the field
	$scope.getOptions = function(field) {
		if (field.function && field.function.length) {
			get_function = field.function;
		} else {
			get_function = 'get';
		}
		
		// Get the fields
		var req = {
			method: 'GET',
			url: '/' + field.controller + '/' + get_function,
		}
		
		$http(req).then(function(response) {
			// Success? Set the options
			if (response.status && response.data.status) {
				
				// For the client, add the option 'New client'
				if (field.name == 'Klant') {
					field.options = [
						{name: 'Nieuwe klant'}
					];
					response.data.data.forEach(function(option) {
						field.options.push(option);
					});
				} else {
					field.options = response.data.data;
				}
				// $scope.onChange(field);
			} else {
				// Error
				swal({
					title: 'Foutmelding',
					text: response.data.message,
					icon: 'warning',
				});
			}
		});
	}
	
	// Go to the next page
	$scope.nextPage = function() {
		// Set the current values
		$scope.updateValues($scope.currentPage + 1);
	}
	
	// Update values
	$scope.updateValues = function(nextPage) {
		// check quotation data
		if ($scope.quotation.data) {
			
			// Format the data - get the values
			values = [];
			angular.forEach($scope.quotation.data.fields, function(field) {
				
				// Format the data
				if (['date','time'].includes(field.type)) {
					field.value = $scope.convertDateObjToJS(field.value, true, field.type);
				}
				values.push({
					'field_id': field.id,
					'value': field.value,
					'ask_validation': field.ask_validation,
				});
			});
		
			// Get the fields
			var req = {
				method: 'POST',
				url: '/quotation/update/' + $routeParams.hash,
				data: {
					'values': values,
				},
			}
			
			$http(req).then(function(response) {
				// Success? Go to the next page
				if (response.status && response.data.status) {
					$scope.currentPage = nextPage;
					$scope.preparePage();
				} else {
					// Error
					swal({
						title: 'Foutmelding',
						text: response.data.message,
						icon: 'warning',
					});
				}
			});
		} else {
			swal('Foutmelding', 'De offertegegevens zijn niet opgehaald.', 'error');
		}
	}
	
	$scope.convertDateObjToJS = function(objDate, reverse, type) {
		if (!objDate) {
			return objDate;
		}
		if(!reverse){
			if (typeof objDate == 'object') {
				return objDate;
			}
			tempTime = objDate.split(/[- :]/);
			switch(type){
				case 'date':
					tempNewTime = new Date(tempTime[0], tempTime[1]-1, tempTime[2], 0, 0, 0);
					break;
				case 'time':
					if(!tempTime[2]){
						tempTime[2] = 0;
					}
					tempNewTime = new Date(0 ,0, 0, tempTime[0], tempTime[1], 0);
					break;
				case 'datetime':
					tempNewTime = new Date(tempTime[0], tempTime[1]-1, tempTime[2], tempTime[3], tempTime[4], tempTime[5]);
					break;
			}

			return tempNewTime;
		}else{
			if (typeof objDate == 'string') {
				return objDate;
			}
			switch(type){
				case 'date':
					if(typeof objDate.getFullYear !== 'function'){
						return null;
					}
					return ([objDate.getFullYear(), objDate.getMonth()+1, objDate.getDate()].join('-'));
					break;
				case 'time':
					if(typeof objDate.getHours !== 'function'){
						return null;
					}
					return ([('00' + objDate.getHours()).slice(-2), ('00' + objDate.getMinutes()).slice(-2)].join(':'));
					break;
				case 'datetime':
					if(typeof objDate.getFullYear !== 'function'){
						return null;
					}
					return ([objDate.getFullYear(), objDate.getMonth()+1, objDate.getDate()].join('-')+' '+[('00' + objDate.getHours()).slice(-2), ('00' + objDate.getMinutes()).slice(-2)].join(':'));
					break;
				default:
					return objDate;
					break;
			}
		}
	}
});