// 天気予報
// 天気
itsmo.lib.weather = function() {};
itsmo.lib.weather.codes = null;
itsmo.lib.weather.getCodes = function() {
	if (null != itsmo.lib.weather.codes) {
		return itsmo.lib.weather.codes;
	}
	itsmo.lib.weather.codes = {};
	var d = [
['01',	'晴れ(昼)',		'fine'],
['02',	'晴れ(夜)',		'star'],
['03',	'曇り',			'cloudy'],
['04',	'雪',			'snow'],
['05',	'雨',			'rain'],
['101',	'晴れ時々曇り',	''],
['100',	'晴れ',			''],
['102',	'晴れ一時雨',	''],
['103',	'晴れ時々雨',	''],
['104',	'晴れ一時雪',	''],
['105',	'晴れ時々雪',	''],
['111',	'晴れのち曇り',	''],
['114',	'晴れのち雨',	''],
['117',	'晴れのち雪',	''],
['201',	'曇り時々晴れ',	''],
['202',	'曇り一時雨',	''],
['203',	'曇り時々雨',	''],
['204',	'曇り一時雪',	''],
['205',	'曇り時々雪',	''],
['209',	'霧',			''],
['211',	'曇りのち晴れ',	''],
['214',	'曇りのち雨',	''],
['217',	'曇りのち雪',	''],
['301',	'雨時々晴れ',	''],
['302',	'雨時々やむ',	''],
['303',	'雨時々雪',		''],
['304',	'雨もしくは雪',	''],
['309',	'雨一時雪',		''],
['311',	'雨のち晴れ',	''],
['313',	'雨のち曇り',	''],
['315',	'雨のち雪',		''],
['340',	'雪もしくは雨',	''],
['401',	'雪時々晴れ',	''],
['402',	'雪時々やむ',	''],
['403',	'雪時々雨',		''],
['409',	'雪一時雨',		''],
['411',	'雪のち晴れ',	''],
['413',	'雪のち曇り',	''],
['414',	'雪のち雨',		''],
['999',	'不明',			'']
	];
	$.each(d, function(i, v) {
		itsmo.lib.weather.codes[v[0]] = {
			nm:		v[1],
			_class:	v[2]
		};
	});
	return itsmo.lib.weather.codes;
};
itsmo.lib.weather.getWeatherHtml = function(code, isAddName) {
	var s = itsmo.lib.weather.getCodes();
	s = s[code];
	if (undefined == s || null == s) {
		s = '不明';
	} else {
		var nm = s.nm;
		if ('' == s._class) {
			s = '<img src="/design/img/weath/' + code + '.gif" alt="' + nm + '">';
		} else {
			s = '<span class="' + s._class + '" title="' + nm + '"></span>';
		}
		if (isAddName) {
			s += '<span>' + nm + '</span>';
		}
	}
	return s;
};
itsmo.lib.weather.daysNameStr = [ '日', '月', '火', '水', '木', '金', '土' ];
itsmo.lib.weather.getDateStr = function(d) {
	var s = (d.getMonth() + 1) + '/' + d.getDate() + '（' + itsmo.lib.weather.daysNameStr[d.getDay()] + '）';
	return s;
};
itsmo.lib.weather.get02d = function(n) {
	n = '0' + n;
	return n.substring(n.length - 2);
};
itsmo.lib.weather.eventSentaku = function(result) {
	if (null != result && 0 == result.status) {
	} else {
		return;
	}
	$.each(result.items, function(i, v) {
		var n = $.inArray(v.tenkiDate, itsmo.lib.weather.days);
		if (n < 0 || n >= 2) {
			return;
		}
		if (v.sentaku >= 1 && v.sentaku <= 4) {
			// ok.正常な値。
		} else {
			return;
		}
		var s = '<img alt="' + v.sentakuName + '" src="/design/img/weath/tenki-sentaku' + v.sentaku + '.gif" alt="'
			+ v.sentakuName + '"><span>' + v.sentakuName + '</span>';
		$('#id_table_' + n + ' tr.wash td').html(s);
	});
};
itsmo.lib.weather.eventWeather3hour = function(code, result) {
	if ('000' != code.code) {
		return;
	}
	// 発表日時
	var s = result.info.date.pubDate;
	$('#id_pubY').html(s.substring(0, 4));
	$('#id_pubM').html(parseInt(s.substring(4, 6), 10) + '');
	$('#id_pubD').html(parseInt(s.substring(6, 8), 10) + '');
	s = result.info.date.pubTime;
	$('#id_pubH').html(parseInt(s.substring(0, 2), 10) + '');
	$('#id_pubI').html(s.substring(2, 4));
	$.each(result.item, function(i, v) {
		var n = $.inArray(v.weatherDate, itsmo.lib.weather.days);
		if (n < 0 || n >= 2) {
			return null;
		}
		var h = parseInt(v.weatherTime.substring(0, 2), 10);
		if (0 == n) {
			h = (h - 6) / 3;
		} else {
			h /= 3;
		}
		var id = '#id_table_' + n;
		var id2 = 'td:eq(' + h + ')';
		if (v.weatherCode == null) {
			s = '-';
		} else {
			s = itsmo.lib.weather.getWeatherHtml(v.weatherCode);
		}
		$(id + ' tr:eq(1) ' + id2).html(s);
		if (v.weatherCode == null) {
			s = '';
		} else {
			s = v.temperature;
		}
		$(id + ' tr:eq(2) ' + id2 + ' span').html(s);
		if (v.weatherCode == null) {
			s = '';
		} else {
			s = v.rainMm;
		}
		$(id + ' tr:eq(3) ' + id2 + ' span').html(s);
		return null;
	});
};
itsmo.lib.weather.eventWeatherWeek = function(code, result) {
	if ('000' != code.code) {
		return;
	}
	$.each(result.item, function(i, v) {
		var n = $.inArray(v.weatherDate, itsmo.lib.weather.days);
		if (n < itsmo.lib.weather.weatherWeekSkipNum) {
			return;
		}
		var id = '#id_table_2';
		var id2 = 'td:eq(' + (n - itsmo.lib.weather.weatherWeekSkipNum) + ')';
		var e = $(id + ' tr:eq(2) ' + id2);
		e.find('span.highest').html('' + v.maxTemperature);
		e.find('span.lowest').html('' + v.minTemperature);
		var s = v.rainPercent;
		$(id + ' tr:eq(3) ' + id2 + ' span').html(s);
		s = itsmo.lib.weather.getWeatherHtml(v.weatherCode, true);
		$(id + ' tr:eq(1) ' + id2).html(s);
	});
};

itsmo.lib.weather.days = null;
itsmo.lib.weather.weatherWeekSkipNum = 2;
itsmo.lib.weather.init = function(lat, lon) {
	var s, i, v;
	if (lat <= 0 || lon <= 0) {
		lat = 128441320;
		lon = 503169540;
	}
	// 日付設定。
	s = new Date();
	itsmo.lib.weather.days = [];
	for (i = 0; i < 7; ++i) {
		$('span.id_daystr_' + i).html(itsmo.lib.weather.getDateStr(s));
		itsmo.lib.weather.days.push(s.getFullYear() + itsmo.lib.weather.get02d(s.getMonth() + 1) + itsmo.lib.weather.get02d(s.getDate()));
		s.setTime(s.getTime() + 1 * 24 * 60 * 60 * 1000);
	}
	// 洗濯情報取得。
/*
	opt = new ZdcNearTenkiOptions();
	opt.point = new ZdcPoint(lon, lat, 2);
	opt.timeout = 3000;
	gik = new ZdcNearTenki();
	ZdcEvent.addListener(gik, 'end', itsmo.lib.weather.eventSentaku);
	gik.search(opt);
*/
	// ３時間毎の天気を取得。
	ZDC.Search.getWeatherThreeHours({latlon: itsmo.lib.toLatLon(lat, lon)}, itsmo.lib.weather.eventWeather3hour);
	// 週間天気を取得。
	ZDC.Search.getWeatherWeek({latlon: itsmo.lib.toLatLon(lat, lon)}, itsmo.lib.weather.eventWeatherWeek);
};

itsmo.lib.weather.week = function(lat, lon) {

	var s, i, v;
	if (lat <= 0 || lon <= 0) {
		lat = 128441320;
		lon = 503169540;
	}
	// 日付設定。
	s = new Date();
	myDate = s.getDate();
	s.setDate(myDate+1);
	itsmo.lib.weather.days = [];
	for (i = 0; i < 7; ++i) {
		$('span.id_daystr_' + i).html(itsmo.lib.weather.getDateStr(s));
		itsmo.lib.weather.days.push(s.getFullYear() + itsmo.lib.weather.get02d(s.getMonth() + 1) + itsmo.lib.weather.get02d(s.getDate()));
		s.setTime(s.getTime() + 1 * 24 * 60 * 60 * 1000);
	}
	// 週間天気を取得。
	opt = new ZdcNearTenkiWeekOptions();
	opt.point = new ZdcPoint(lon, lat, 2);
	opt.timeout = 3000;
	gik = new ZdcNearTenkiWeek();
	ZdcEvent.addListener(gik, 'end', itsmo.lib.weather.eventTenkiWeek2);
	gik.search(opt);

}

itsmo.lib.weather.eventTenkiWeek2 = function(result) {
	if (null != result && 0 == result.status) {
	} else {
		return;
	}
	
	// 発表日時
	var st = result.pubDate;
	$('#id_pubY').html(st.substring(0, 4));
	$('#id_pubM').html(parseInt(st.substring(4, 6), 10) + '');
	$('#id_pubD').html(parseInt(st.substring(6, 8), 10) + '');
	st = result.pubTime;
	$('#id_pubH').html(parseInt(st.substring(0, 2), 10) + '');
	$('#id_pubI').html(st.substring(2, 4));
	
	$.each(result.items, function(i, v) {
		var n = $.inArray(v.tenkiDate, itsmo.lib.weather.days);
		var id = '#id_table_2';
		var id2 = 'td:eq(' + n + ')';
		var e = $(id + ' tr:eq(2) ' + id2);
		e.find('span.highest').html((v.maxTemperature=='') ? '－': '' + v.maxTemperature);
		e.find('span.lowest').html((v.minTemperature=='') ? '－': '' + v.minTemperature);
		var s = (v.rainPercent=='') ? '－': '' + v.rainPercent;
		$(id + ' tr:eq(3) ' + id2 + ' span').html(s);
		s = itsmo.lib.weather.getWeatherHtml(v.tenkiCode, true);
		$(id + ' tr:eq(1) ' + id2).html(s);
	});
};