'use strict';

angular.module('PromptSkill.filters', [])

	.filter('title', [function() {
		//
		return function(page) {
			//
			//console.log($('title').text())
			var title = "PROMPT SKILL's E-Learning Platform";
			//
			if (page != undefined) {
				if (page.length > 0) {
					title = page + " : " + title;
				}
			}
			//
			return title;
		}
	}])
	.filter('viewport', ['ngMeta', function(ngMeta) {
		//
		return function(device) {
			//
			var viewport = 'width=device-width, initial-scale=1.0';

			if (!_.isUndefined(device)) {
				var devices = device.replace(/[\s,]+/g, ',').split(",");
				// console.log(devices);

				function responsiveDevice() {
					if (!devices.includes('mobile') && screen.width <= 600) {
						viewport = 'width=1440';
					}
					if (!devices.includes('tablet') && (screen.width > 600 && screen.width <= 1024)) {
						viewport = 'width=1920';
					}

					// window.addEventListener("resize", function () {
					// 	if (window.innerWidth > window.innerHeight) {
					// 		viewport = 'width=1440';
					// 		ngMeta.setTag('device', 'width=1440');
					// 		alert(viewport);
					// 	} else {
					// 		viewport = 'width=device-width, initial-scale=1.0';
					// 	}
					// });

					// if (window.matchMedia("(orientation: landscape)").matches && screen.width <= 1024) {
					// 	viewport = 'width=1440';
					// } else {
					// }

				}

				responsiveDevice();
			}
			//
			return viewport;
		}
	}])
	.filter('coursename', ['$sanitize', function($sanitize) {
		//
		var tag = (/xhtml/i).test(document.doctype) ? '<br />' : '<br>';
		return function(text) {
			// ngSanitize's linky filter changes \r and \n to &#10; and &#13; respectively
			text = (text + '').replace(/(\r\n|\n\r|\r|\n|&#10;&#13;|&#13;&#10;|&#10;|&#13;)/g, tag + '$1');
			//
			text = text.split(tag);
			//console.log(text)
			if (text[1] != undefined) {
				text[1] = '<small>' + text[1] + '</small>';
			}

			return $sanitize(text.join(''));
		}
	}])
	// .filter('price', function() {
	// 	//
	// 	return function(price) {
	// 		//
	// 		if (parseInt(price) >0)
	// 			return price + ' บาท';
	// 	}
	// })
	.filter('textdate', [function() {
		//
		return function(date) {
			//
			if (date) {
				var strDate = '';
				var yearAdj = 543;
				//console.log(date)
				var months = ['ม.ค.', 'ก.พ.', 'มี.ค.', 'เม.ย.', 'พ.ค.', 'มิ.ย.', 'ก.ค.', 'ส.ค.', 'ก.ย.', 'ต.ค.', 'พ.ย.', 'ธ.ค.'];
				if (typeof date === 'string') {
					//	var t = date.split(/[- :]/);
					//	date = new Date(t[0], t[1] - 1, t[2], t[3] || 0, t[4] || 0, t[5] || 0);
				} else {
					date = new Date(date * 1000);
				}
				return date.getDate() + " " + months[date.getMonth()] + " " + (date.getFullYear() + yearAdj)
			}
			return '';
		}
	}])
	.filter('time', [function() {
		//
		return function(text) {
			if (text != undefined && text.length > 0)
				return text.replace(/[\s]/g, '') + ' น.';

			return '';
		}
	}])
	.filter('minute', [function() {
		//
		return function(time) {
			//
			var min = Math.floor(time / 60);

			if (min > 0)
				return min + ' นาที';

			return '';
		}
	}])
	.filter('score', [function() {
		//
		return function(item) {
			//console.log(item)
			if (item.scored == undefined) {
				item.scored = '-';
			}

			return (item.score > 0) ? '(คะแนน ' + item.scored + '/' + item.score + ')' : '(ไม่มีคะแนน)';
		}
	}])
	.filter('progress', [function() {
		//
		return function(progress) {
			//
			var text = 'จากการเรียน ' + progress + '%<br/>คะแนนเต็ม 100%';

			return text;
		}
	}])
	.filter('unsafe', ['$sce', function($sce) {
		return function(htmlText) {
			return $sce.trustAsHtml(htmlText);
		}
	}])
	.filter('privilege', [function() {
		//
		return function(privilege) {
			//
			return privilege;
		}
	}])
	.filter('thaidate', [function() {
		//
		return function(date) {
			//
			var strDate = '';
			var yearAdj = 543;
			var months = ['ม.ค.', 'ก.พ.', 'มี.ค.', 'เม.ย.', 'พ.ค.', 'มิ.ย.', 'ก.ค.', 'ส.ค.', 'ก.ย.', 'ต.ค.', 'พ.ย.', 'ธ.ค.'];
			//months = ['ม.ค.','ก.พ.','มี.ค.','เม.ย.','พ.ค.','มิ.ย.','ก.ค.','ส.ค.','ก.ย.','ต.ค.','พ.ย.','ธ.ค.'];
			if (typeof date === 'string') {
				var t = date.split(/[- :]/);
				date = new Date(t[0], t[1] - 1, t[2], t[3] || 0, t[4] || 0, t[5] || 0);
			} else {
				date = date * 1000;
			}
			strDate = date.getDate() + " " + months[date.getMonth()] + " " + (date.getFullYear() + yearAdj)

			return strDate;
		}
	}])
	.filter('date_format_th', [function() {
		//
		return function(strDate) {

			if (strDate) {
				var date = new Date(strDate * 1000);
				var months = ['มกราคม', 'กุมภาพันธ์', 'มีนาคม', 'เมษายน', 'พฤษภาคม', 'มิถุนายน', 'กรกฎาคม', 'สิงหาคม', 'กันยายน', 'ตุลาคม', 'พฤศจิกายน', 'ธันวาคม'];
				var yearAdj = 543;
				//
				var day = date.getDate();
				// var day = (date.getDate() < 10 ? '0' : '') + date.getDate();
				var month = months[date.getMonth()];
				var year = date.getFullYear() + yearAdj;
				//
				strDate = day + " " + month + " " + year;
			}

			return strDate;
		}
	}])
	.filter('nl2br', ['$sanitize', function($sanitize) {
		var tag = (/xhtml/i).test(document.doctype) ? '<br />' : '<br>';
		//
		return function(msg) {
			// ngSanitize's linky filter changes \r and \n to &#10; and &#13; respectively
			msg = (msg + '').replace(/(\r\n|\n\r|\r|\n|&#10;&#13;|&#13;&#10;|&#10;|&#13;)/g, tag + '$1');
			return $sanitize(msg);
		};
	}])
	.filter('trustAsHtml', ['$sce', function($sce) {
		//
		return function(text) {
			return $sce.trustAsHtml(text);
		};
	}])
	.filter('trustAsResourceUrl', ['$sce', function($sce) {
		//
		return function(val) {
			return $sce.trustAsResourceUrl(val);
		};
	}])
	.filter('numberRoundUp', [function() {
		//
		return function(val) {
			return Math.ceil(val);
		};
	}])
	.filter('isEmpty', [function() {
		//
		return function(object) {
			if (object) {
				return Object.keys(object).length > 0;
			}
		};
	}])
	.filter('time', ['$filter', function($filter) {
		//
		return function(minute, locale) {
			let time_str = '-';
			minute = parseInt(minute);

			if (minute) {
				const hours = Math.floor(minute / 60);
				const minutes = minute % 60;
				if (hours > 0) {
					time_str = minutes > 0 ? `${hours} ${$filter('phrase')('Hour', locale)} ${minutes} ${$filter('phrase')('Minutes', locale)}` : `${hours} ${$filter('phrase')('Hour', locale)}`;
				} else {
					time_str = minutes > 0 ? `${minutes} ${$filter('phrase')('Minutes', locale)}` : '-';
				}

			}
			return time_str;
		};
	}])
	.filter('toLocaleString', [function() {
		//
		return function(num) {
			if (num != undefined) {
				return parseInt(num).toLocaleString();
			}
		};
	}])
	.filter('phrase', [function(locale) {
		//
		return function(text, locale) {
			// console.log(text)
			if (text) {
				if (locale) {
					return locale[text];
				}
				return text;
			}
		};
	}])
	.filter('locale', [function() {
		//
		return function(locale) {
			//
			let language = '';
			switch (locale) {
				case 'en-US':
					language = 'EN';
					break;
				default:
					language = 'TH';
			}
			return language;
		};
	}])
	.filter('refno', [function() {
		//
		return function(order) {
			//
			return order + String(Math.floor(Math.random() * 100)).padStart(2, 0);
		};

	}])
	.filter('currency', [function() {
		//
		return function(unit, payment) {
			//
			if (payment == 'paysolution') {
				switch (unit) {
					case 'USD':
						unit = '01';
						break;
					default:
						unit = '00';
				}
			}
			return unit;
		};
	}])
	.filter('price', [function() {
		//
		return function(price, unit) {
			// console.log(unit)
			if (price) {
				const options = { minimumFractionDigits: 2, maximumFractionDigits: 2 };
				price = parseFloat(price).toLocaleString(undefined, options);
				switch (unit) {
					case 'USD':
						price = `US$${price}`;
						break;
					case 'Baht':
						price = `${price} บาท`;
						break;
					default:
						price = '-';
				}
			}
			return price;
		};
	}])
	.filter('truncateDecimal2', [function() {
		//
		return function(input) {
			if (isNaN(input)) return input;
			return Math.floor(parseFloat(input) * 100) / 100;
		};
	}])
// .filter('wordcut', [function() {
// 	//
// 	return function(text) {
// 		//
// 		if(text) {
// 			var wordcut = require("wordcut");
// 			wordcut.init();
// 			console.log(text);
// 			return wordcut.cut(text);
// 		}
// 	};
// }])
;