'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', [function() {
	//
	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';
				}
			}
			
			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('time', [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, format) {
		//
		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', [function() {
	//
	return function(strDate) {
		
		if(strDate) {
			var date = new Date(strDate * 1000);
			var day = (date.getDate() < 10 ? '0' : '') + date.getDate();
			var month = (date.getMonth() + 1 < 10 ? '0' : '') + (date.getMonth() + 1);
			var year = date.getFullYear();
			//
			strDate = day + "/" + month + "/" + year;
		}
		
		return strDate;
	}
}])
.filter('isEmpty', [function() {
	//
	return function(object) {
		// console.log(object)
		if(object!=undefined) {
			return Object.keys(object).length > 0;
		}
		return false;
	};
}])
.filter('numberRoundUp', [function() {
	//
	return function(val) {
		return Math.ceil(val);
	};
}])
.filter('phrase', [function(locale) {
	//
	return function(text, locale) {
		// console.log(locale)
		if(text) {
			if(locale) {
				return locale[text];
			}
			return text;
		}
	};
}])