////////////////////////////////////////////////////////////////////
// 今日と明日の日付部分の処理。
// 基本はサーバ側のHEADERの時刻を使うようにして
// 取得できない時だけクライアント側の端末の日付を使う。
////////////////////////////////////////////////////////////////////

$(function () {
    $.ajax({
        type: 'HEAD',
        url: window.location.href,
        cache: false
    }).done(function (data, textStatus, xhr) {
        try {
            //Firefoxの場合必ず.doneに入るのでheaderDateがnullになっていないかを確認する
            var headerDate = xhr.getResponseHeader("Date");
            var result = headerDate ? new Date(headerDate) : new Date();

        } catch (e) {
            var result = new Date();
        }

        var weekday = ["日", "月", "火", "水", "木", "金", "土"];
        var format_today = 'YYYY.MM.DD(WW)'
        var format_tomorrow = 'YYYY.MM.DD(WW)'
        var todays_date_pc = $('.todays_date_pc').text();
        var tomorrows_date_pc = $('.tomorrows_date_pc').text();
        var todays_date_sp = $('.todays_date_sp').text();
        var tomorrows_date_sp = $('.tomorrows_date_sp').text();

        format_today = format_today.replace("YYYY", result.getFullYear());
        format_today = format_today.replace("MM", ('0' + (result.getMonth() + 1)).slice(-2));
        format_today = format_today.replace("DD", ('0' + result.getDate()).slice(-2));
        format_today = format_today.replace("WW", weekday[result.getDay()]);

        //一日進める
        result.setDate(result.getDate() +1);

        format_tomorrow = format_tomorrow.replace("YYYY", result.getFullYear());
        format_tomorrow = format_tomorrow.replace("MM", ('0' + (result.getMonth() + 1)).slice(-2));
        format_tomorrow = format_tomorrow.replace("DD", ('0' + result.getDate()).slice(-2));
        format_tomorrow = format_tomorrow.replace("WW", weekday[result.getDay()]);

        todays_date_pc = todays_date_pc.replace("todays_date_pc", format_today);
        tomorrows_date_pc = tomorrows_date_pc.replace("tomorrows_date_pc", format_tomorrow);
        todays_date_sp = todays_date_sp.replace("todays_date_sp", format_today);
        tomorrows_date_sp = tomorrows_date_sp.replace("tomorrows_date_sp", format_tomorrow);

        $('.todays_date_pc').text(todays_date_pc);
        $('.tomorrows_date_pc').text(tomorrows_date_pc);
        $('.todays_date_sp').text(todays_date_sp);
        $('.tomorrows_date_sp').text(tomorrows_date_sp);

    }).fail(function () {
        var result = new Date();

        var weekday = ["日", "月", "火", "水", "木", "金", "土"];
        var format_today = 'YYYY.MM.DD(WW)'
        var format_tomorrow = 'YYYY.MM.DD(WW)'
        var todays_date_pc = $('.todays_date_pc').text();
        var tomorrows_date_pc = $('.tomorrows_date_pc').text();
        var todays_date_sp = $('.todays_date_sp').text();
        var tomorrows_date_sp = $('.tomorrows_date_sp').text();

        format_today = format_today.replace("YYYY", result.getFullYear());
        format_today = format_today.replace("MM", ('0' + (result.getMonth() + 1)).slice(-2));
        format_today = format_today.replace("DD", ('0' + result.getDate()).slice(-2));
        format_today = format_today.replace("WW", weekday[result.getDay()]);

        //一日進める
        result.setDate(result.getDate() +1);

        format_tomorrow = format_tomorrow.replace("YYYY", result.getFullYear());
        format_tomorrow = format_tomorrow.replace("MM", ('0' + (result.getMonth() + 1)).slice(-2));
        format_tomorrow = format_tomorrow.replace("DD", ('0' + (result.getDate())).slice(-2));
        format_tomorrow = format_tomorrow.replace("WW", weekday[(result.getDay())]);

        todays_date_pc = todays_date_pc.replace("todays_date_pc", format_today);
        tomorrows_date_pc = tomorrows_date_pc.replace("tomorrows_date_pc", format_tomorrow);
        todays_date_sp = todays_date_sp.replace("todays_date_sp", format_today);
        tomorrows_date_sp = tomorrows_date_sp.replace("tomorrows_date_sp", format_tomorrow);

        $('.todays_date_pc').text(todays_date_pc);
        $('.tomorrows_date_pc').text(tomorrows_date_pc);
        $('.todays_date_sp').text(todays_date_sp);
        $('.tomorrows_date_sp').text(tomorrows_date_sp);

    });
});

////////////////////////////////////////////////////////////////////
// 
// 天気マークと風向表示のために
// Lifesocket連携サーバから吐き出されたcsvの対象コード行を使用し
// 対応する天気マークと風向きを算出するための関数
// 
////////////////////////////////////////////////////////////////////
function csvToArray(path) {
    var csvData = new Array();
    var data = new XMLHttpRequest();
    data.open("GET", path, false);
    data.send(null);
    var LF = String.fromCharCode(10);
    var lines = data.responseText.split(LF);
    for (var i = 0; i < lines.length; ++i) {
        var cells = lines[i].split(",");
        if (cells.length != 1) {
            csvData.push(cells);
        }
    }
    return csvData;
}

function gettenki_codeData(tenki_code, src) {
    var tenki_dst = new Array();
    for (var i = 0; i < src.length; i++)
        if (src[i][0].indexOf(tenki_code) !== -1) {
            tenki_dst.push(src[i]);
        }
    return tenki_dst;
};

function getwind_codeData(wind_code, src) {
    var wind_dst = new Array();
    for (var i = 0; i < src.length; i++)
        if (src[i][0].indexOf(wind_code) !== -1) {
            wind_dst.push(src[i]);
        }
    return wind_dst;
};


////////////////////////////////////////////////////////////////////
// 
// 今日の分の表示処理(天気マーク以外)
// 
////////////////////////////////////////////////////////////////////
$(function () {
    $.ajax({
        url: 'today.txt',
        success: function (data) {


            var arr = data.split(/\r\n|\r|\n/);
            var rain_todayText_pc = $('.s-weather__rain_1').text();
            var rain_todayText_sp = $('.s-weather__rain_3').text();
            var temp_high_todayText_pc = $('.s-weather-deg--high_1').text();
            var temp_high_todayText_sp = $('.s-weather-deg--high_3').text();
            var temp_low_todayText_pc = $('.s-weather-deg--low_1').text();
            var temp_low_todayText_sp = $('.s-weather-deg--low_3').text();
            var temp_wind_todayText_pc = $('.s-weather__wind_1').text();
            var temp_wind_todayText_sp = $('.s-weather__wind_3').text();
            var temp_wind_dir_todayText_pc = $('.s-weather__dir_1').text();
            var temp_wind_dir_todayText_sp = $('.s-weather__dir_3').text();
            
            todayTenkiCode = arr[0];
            todayWindCode = arr[4];

            var csvWindData = csvToArray("wind_code.txt");
            todays_wind_code = todayWindCode;
            var todays_wind_dir = getwind_codeData(todays_wind_code, csvWindData);

            rain_todayText_pc = rain_todayText_pc.replace("rain_today", arr[3]);
            rain_todayText_sp = rain_todayText_pc.replace("rain_today", arr[3]);
            temp_high_todayText_pc = temp_high_todayText_pc.replace("temp_high_today", arr[1]);
            temp_high_todayText_sp = temp_high_todayText_sp.replace("temp_high_today", arr[1]);
            temp_low_todayText_pc = temp_low_todayText_pc.replace("temp_low_today", arr[2]);
            temp_low_todayText_sp = temp_low_todayText_sp.replace("temp_low_today", arr[2]);
            temp_wind_todayText_pc = temp_wind_todayText_pc.replace("wind_today", arr[5]);
            temp_wind_todayText_sp = temp_wind_todayText_sp.replace("wind_today", arr[5]);
            temp_wind_dir_todayText_pc = temp_wind_dir_todayText_pc.replace("wind_dir_today", todays_wind_dir[0][1]);
            temp_wind_dir_todayText_sp = temp_wind_dir_todayText_sp.replace("wind_dir_today", todays_wind_dir[0][1]);

            $('.s-weather__rain_1').text(rain_todayText_pc);
            $('.s-weather__rain_3').text(rain_todayText_sp);
            $('.s-weather-deg--high_1').text(temp_high_todayText_pc);
            $('.s-weather-deg--high_3').text(temp_high_todayText_sp);
            $('.s-weather-deg--low_1').text(temp_low_todayText_pc);
            $('.s-weather-deg--low_3').text(temp_low_todayText_sp);
            $('.s-weather__wind_1').text(temp_wind_todayText_pc);
            $('.s-weather__wind_3').text(temp_wind_todayText_sp);
            $('.s-weather__dir_1').text(temp_wind_dir_todayText_pc);
            $('.s-weather__dir_3').text(temp_wind_dir_todayText_sp);

        }
    });
});


////////////////////////////////////////////////////////////////////
// 
// 明日の分の表示処理(天気マーク以外)
// 
////////////////////////////////////////////////////////////////////

$(function () {
    $.ajax({
        url: 'tomorrow.txt',
        success: function (data) {
            var arr = data.split(/\r\n|\r|\n/);
            var rain_tomorrowText_pc = $('.s-weather__rain_2').text();
            var rain_tomorrowText_sp = $('.s-weather__rain_4').text();
            var temp_high_tomorrowText_pc = $('.s-weather-deg--high_2').text();
            var temp_high_tomorrowText_sp = $('.s-weather-deg--high_4').text();
            var temp_low_tomorrowText_pc = $('.s-weather-deg--low_2').text();
            var temp_low_tomorrowText_sp = $('.s-weather-deg--low_4').text();
            var temp_wind_tomorrowText_pc = $('.s-weather__wind_2').text();
            var temp_wind_tomorrowText_sp = $('.s-weather__wind_4').text();
            var temp_wind_dir_tomorrowText_pc = $('.s-weather__dir_2').text();
            var temp_wind_dir_tomorrowText_sp = $('.s-weather__dir_4').text();

            tomorrowTenkiCode = arr[0];
            tomorrowWindCode = arr[4];

            var csvWindData = csvToArray("wind_code.txt");
            tomorrows_wind_code = tomorrowWindCode;
            var tomorrows_wind_dir = getwind_codeData(tomorrows_wind_code, csvWindData);

            rain_tomorrowText_pc = rain_tomorrowText_pc.replace("rain_tomorrow", arr[3]);
            rain_tomorrowText_sp = rain_tomorrowText_pc.replace("rain_tomorrow", arr[3]);
            temp_high_tomorrowText_pc = temp_high_tomorrowText_pc.replace("temp_high_tomorrow", arr[1]);
            temp_high_tomorrowText_sp = temp_high_tomorrowText_sp.replace("temp_high_tomorrow", arr[1]);
            temp_low_tomorrowText_pc = temp_low_tomorrowText_pc.replace("temp_low_tomorrow", arr[2]);
            temp_low_tomorrowText_sp = temp_low_tomorrowText_sp.replace("temp_low_tomorrow", arr[2]);
            temp_wind_tomorrowText_pc = temp_wind_tomorrowText_pc.replace("wind_tomorrow", arr[5]);
            temp_wind_tomorrowText_sp = temp_wind_tomorrowText_sp.replace("wind_tomorrow", arr[5]);
            temp_wind_dir_tomorrowText_pc = temp_wind_dir_tomorrowText_pc.replace("wind_dir_tomorrow", tomorrows_wind_dir[0][1]);
            temp_wind_dir_tomorrowText_sp = temp_wind_dir_tomorrowText_sp.replace("wind_dir_tomorrow", tomorrows_wind_dir[0][1]);

            $('.s-weather__rain_2').text(rain_tomorrowText_pc);
            $('.s-weather__rain_4').text(rain_tomorrowText_sp);
            $('.s-weather-deg--high_2').text(temp_high_tomorrowText_pc);
            $('.s-weather-deg--high_4').text(temp_high_tomorrowText_sp);
            $('.s-weather-deg--low_2').text(temp_low_tomorrowText_pc);
            $('.s-weather-deg--low_4').text(temp_low_tomorrowText_sp);
            $('.s-weather__wind_2').text(temp_wind_tomorrowText_pc);
            $('.s-weather__wind_4').text(temp_wind_tomorrowText_sp);
            $('.s-weather__dir_2').text(temp_wind_dir_tomorrowText_pc);
            $('.s-weather__dir_4').text(temp_wind_dir_tomorrowText_sp);

        }
    });
});


////////////////////////////////////////////////////////////////////
// 
// 天気マークの今日&明日の表示処理
// 
////////////////////////////////////////////////////////////////////
$(function () {
    $.ajax({
        type: 'GET',
        url: 'index.html',
        dataType: 'html',
        success: function (data) {

            var csvData = csvToArray("tenki_code.txt");

            todays_tenki_code = todayTenkiCode;
            tomorrows_tenki_code = tomorrowTenkiCode;

            var todays_tenki_icon = gettenki_codeData(todays_tenki_code, csvData);
            var tomorrows_tenki_icon = gettenki_codeData(tomorrows_tenki_code, csvData);

            var img_today_weather_icon_pc = $("#today_weather_icon_pc").attr('src');
            var img_today_weather_icon_sp = $("#today_weather_icon_sp").attr('src');
            var img_tomorrow_weather_icon_pc = $("#tomorrow_weather_icon_pc").attr('src');
            var img_tomorrow_weather_icon_sp = $("#tomorrow_weather_icon_sp").attr('src');

            img_today_weather_icon_pc = $("#today_weather_icon_pc").attr('src', "./assets/imgs/weather_icon/" + todays_tenki_icon[0][1]);
            img_today_weather_icon_sp = $("#today_weather_icon_sp").attr('src', "./assets/imgs/weather_icon/" + todays_tenki_icon[0][1]);
            img_tomorrow_weather_icon_pc = $("#tomorrow_weather_icon_pc").attr('src', "./assets/imgs/weather_icon/" + tomorrows_tenki_icon[0][1]);
            img_tomorrow_weather_icon_sp = $("#tomorrow_weather_icon_sp").attr('src', "./assets/imgs/weather_icon/" + tomorrows_tenki_icon[0][1]);

        }
    });
});