home/diploma/lws_root/lws/static/loco.js

function setCookie(name, value ) {
    var expires = "";
    document.cookie = name+"="+value+expires+"; path=/";
}

function getCookie(name) {
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for(var i=0;i < ca.length;i++) {
        var c = ca[i];
        while (c.charAt(0)==' ') c = c.substring(1,c.length);
        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
    }
    return '';
}


function updateHTML_Locate(apname, ts, rssi, delta){
    $('tr.aprow#' + apname +' td.rssi' ).text(rssi);
    $('tr.aprow#' + apname +' td.delta' ).text(delta);
}

function updateHTML_Measure(apname, ts, rssi, delta){
    $('tr.aprow#' + apname +' td.rssi' ).text(rssi);
    $('tr.aprow#' + apname +' td.delta' ).text(delta);
}



function updateHTML_view(data){
    var collected_aps = []
    for (var apname in data) {
        if (data.hasOwnProperty(apname)) {
            for (var i in data[apname]) {
                var apinfo = data[apname][i];
                var rssi = apinfo[0];
                var ts = apinfo[1];
                var delta = apinfo[3];
                
                var aptable = $('table#aps')
                var aprow = $('tr.aprow#' + apname)
                aprow.show()
                var rgbval = $('span#rgb_' + (Math.round(rssi))).text()
                
                $('td.history', aprow).append('<span class="full" style="background-color:' + rgbval + '">' + rssi +'</span>')
                $('td.history span', aprow)
                
                collected_aps.push(apname)
            };
        };
    }
    
    var MAX_SIGNALS = 30
    $('table#aps tr.aprow:visible').each(function(){
        var aprow = $(this)
        if ($.inArray(aprow.attr('id'), collected_aps) == -1){
            $('td.history', aprow).append('<span class="empty" style="color:silver">-00</span>')
        };
        
        while ($('td.history span', aprow).length > MAX_SIGNALS){
            $('td.history span:first', aprow).remove()
        };
        
        if ($('td.history span.full', aprow).length == 0){
            aprow.hide()
        };
    });
    
    $('table#aps tr.aprow:visible').each(function(){
        var aprow = $(this)
        var sum = 0
        var values = $('td.history span.full', aprow)
        
        values.each(function(){
            sum = sum + parseFloat($(this).text())
        });
        var mean = sum / values.length;
        
        var sum = 0
        values.each(function(){
            var rssi = parseFloat($(this).text())
            sum = sum + (mean - rssi)  * (mean - rssi)
        });
        var sigma = sum / values.length;
        $('td.sigma', aprow).text(Math.round(sigma * 10) / 10)
        
        //~ var variance = Math.sqrt(sum / values.length);
        
        
        $('td.mean', aprow).text(Math.round(mean * 10) / 10)
        var rgbval = $('span#rgb_' + (Math.round(mean))).text()
        $('td.mean', aprow).css('background-color', rgbval)
    });
    

}

function receiveAPs(jsid, station, updatefuncSingle, updatefuncAll, filter){
    $.get('/getAPInfo?name=' + station + '&jsid=' + jsid + filter, function(data){
        
        if (updatefuncAll){
            updatefuncAll(data)
        } else {
            for (var apname in data) {
                if (data.hasOwnProperty(apname)) {
                    for (var i in data[apname]) {
                        var apinfo = data[apname][i];
                        var rssi = apinfo[0];
                        var ts = apinfo[1];
                        var delta = apinfo[3];
                        
                        updatefuncSingle(apname, ts, rssi, delta)
                        //~ console.log(apinfo[1]);
                    };
                    
                }
            }
        };
        
        //~ timer.stop()
    });
};

$(document).ready(function() {
    // id for this javascript session
    var jsid = parseInt(Math.random() * 100000000)
    
    var station = $('div#stationinfo span#name').text();
    
    var updatefunc = null;
    var updatefuncAll = null;
    
    var filter = ''
    try {
    
    if ($('div#meta span#pagename').text() == 'view2'){
        updatefuncAll = updateHTML_view;
        $('span#clear_hist').click(function(){
            $('td.history span').remove()
        });
        
    } else if ($('div#meta span#pagename').text() == 'locate'){
        updatefunc = updateHTML_Locate;
        filter = '&filter='
        
        $('td.apid').each(function(){
           filter = filter + $(this).text() + ','
        });
    
    } else if ($('div#meta span#pagename').text() == 'measure'){
        
        // move cut image to end of div onclick
        $('img.cutplot').dblclick(function(){
            $(this).appendTo('div#cutplots')
        });
        
        $('input#locid').val(getCookie('measure.locid'))
        $('input#locid').change(function(){
            setCookie('measure.locid', $('input#locid').val())
        });
        
        updatefunc = updateHTML_Measure;
        $('form#locationinfo').submit(function(){
            var locid = $('form#locationinfo input#locid').val();
            var dur = $('form#locationinfo input#duration').val();
            if (locid == ''){
                alert('need location != ""');
                return false;
            };
            
            $('form#locationinfo span#activity').text('starting...');
            
            $.get('/startMeasureLoc?name=' + station + '&locid=' + locid + '&duration=' + dur, function(data){
                if (data.started == ''){
                    
                    $('form#locationinfo span#activity').text('error: ' + data.error);
                    return false
                };
                
                $('form#locationinfo td#startts').text(data.started);
                var dur_in_ms = parseInt(dur) * 1000 + 1000
                $('form#locationinfo span#activity').text('started, waiting ' + dur_in_ms + ' ms');
                
                $.timer(dur_in_ms, function(timer){
                    timer.stop()
                    $('form#locationinfo span#activity').text('checking results...');
                    
                    $.get('/getMeasurementResults?name=' + station + '&locid=' + locid, function(result_data){
                        
                        if (result_data.stopped == ''){
                            alert('measurement not stopped!')
                            return false;
                        };
                        
                        $('form#locationinfo span#activity').text('got results');
                        $('form#locationinfo td#endts').text(result_data.stopped);
                        
                        $('table#aplist thead tr').append('<td>loc ' + locid + '</td>')
                        
                        
                        var d = result_data.data;
                        for (var apname in d) {
                            
                            if (d.hasOwnProperty(apname)) {
                                var title = d[apname].rssis
                                $('tr.aprow#' + apname).append('<td title="' + title + '">' + d[apname].avg  + '</td>')
                            };
                        };
        
                        
                    });
                });
            });
                
            return false;
        });
        
    } else if ($('div#meta span#pagename').text() == 'collect'){
        
        $('span#startButton').click(function(){
            var startstopval = $('span#startButton').text();
            var pathid = $('select#pathid').val();
            
            if (startstopval == 'start'){
                $('span#startButton').css('background-color', '#F87217');
                $.get('/startCollectPath?station=' + station + '&pathid=' + pathid, function(data){
                    $('span#startButton').text('stop');
                    $('span#startButton').css('background-color', '#F76541');
                });
            } else {
                $('span#startButton').css('background-color', '#F87217');
                if ($('span.untriggeredLocidButton').length > 0){
                    $.get('/stopCollectPath?station=' + station + '&pathid=' + pathid + '&broken', function(data){
                    $('span#startButton').text('start');
                        $('span#startButton').css('background-color', '#52D017');
                        $('span.locidButton').css('background-color', '#FFFFFF');
                    });
                } else {
                    $.get('/stopCollectPath?station=' + station + '&pathid=' + pathid, function(data){
                        $('span#startButton').text('start');
                        $('span#startButton').css('background-color', '#52D017');
                        $('span.locidButton').css('background-color', '#FFFFFF');
                    });
                };
                
                $('span.locidButton').addClass('untriggeredLocidButton')
            }
            return false;
        });
        
        $('span#nextButton').click(function(){
            if ($('span#startButton').text() == 'start'){
                // if unstarted - start by clicking next
                $('span#startButton').click();
                return
            };
            
            var button = $('span.untriggeredLocidButton:first')
            var locid = button.text()
            var pathid = $('select#pathid').val();
            button.css('background-color', '#F87217');
            button.removeClass('untriggeredLocidButton');
            var rts = new Date().getTime() / 1000
            $.get('/newCollectPathPosition?station=' + station + '&pathid=' + pathid + '&locid=' + locid + '&remotets=' + rts, function(data){
                button.css('background-color', '#52D017');
                if ($('span.untriggeredLocidButton').length == 0){
                    $('span#startButton').click()
                };
                //~ alert(data)
                console.log($('root', data).attr('value'))
                $('div#feedback').text($('root', data).attr('value') + ' measurements')
                $('div#feedback').css('opacity', 1.0)
                $('div#feedback').animate({'opacity': 0.0}, 2000)
            });
        });
            
        buildPushButtons = function(locids){
            $('span.locidButton').remove();
            $(locids).each(function(i, locid){
                if (locid.trim() != ''){
                    var s = '<span class="locidButton untriggeredLocidButton" style="cursor:pointer;padding:2px;border:1px solid grey;">' + locid.trim() + '</span>';
                    $('div#pushButtons').append(s)
                };
            })
        };
        
        
        var stored_pathid = getCookie('collectpath.pathid');
        if (stored_pathid != ''){
            $('select#pathid option[value=' + stored_pathid +']').attr('selected', 'true')
            var locids = $('span.path#' + stored_pathid).text().split(',');
            buildPushButtons(locids);
        };
        
        $('select#pathid').change(function(){
            var pathid = $(this).val()
            var locids = $('span.path#' + pathid).text().split(',')
            buildPushButtons(locids)
            setCookie('collectpath.pathid', pathid);
        });
        
        // move cut image to end of div onclick
        $('img.cutplot').dblclick(function(){
            $(this).appendTo('div#cutplots')
        });
    
    } else if ($('div#meta span#pagename').text() == 'evaluate'){
        $('tr.path').click(function(){
            //~ alert($(this).attr('pathid'))
            $('tr.run#' + $(this).attr('pathid')).toggle()
        });
        if ($('table.optrun:first tr.path').length < 5){
            $('tr.run').show()
        };
    } else if ($('div#meta span#pagename').text() == 'evaluatePath'){
        $('td#imgs1 img:nth-child(1)').show()
        $('td#imgs2 img:nth-child(2)').show()
        
        // make first set of images switchable
        var pos = 1;
        $('td#switch1 span').each(function(){
            $(this).attr('pos', pos)
            
            $(this).click(function(){
                $('td#imgs1 img').hide();
                $('td#imgs1 img:nth-child(' + $(this).attr('pos') + ')').show()
            });
            pos += 1;
        })
        
        // duplicated from above
        pos = 1;
        $('td#switch2 span').each(function(){
            $(this).attr('pos', pos)
            
            $(this).click(function(){
                $('td#imgs2 img').hide();
                $('td#imgs2 img:nth-child(' + $(this).attr('pos') + ')').show()
            });
            pos += 1;
        })
    } else if ($('div#meta span#pagename').text() == 'optruns'){
        
        
        var selected_values = []
        $('tr.param').click(function(){
            $('#curr_hist').remove()
            var data = selected_values[0]
            $(selected_values).each(function(i, val){
                if (i > 0)
                    data = data + '|' + val
            });
            var title = $('td.name', this).text()
            $('body').append('<img width="1350" height="540" id="curr_hist" src="/plotHistogram?title=' + title +'&data=' + data + '&format=materials"/>')
            $('#curr_hist').css({'position': 'absolute', 'border': '2px solid grey'})
            $('#curr_hist').click(function(){$(this).remove()})
            $('#curr_hist').center()
        });
        
        $('tr.param').hover(function(){
            $(this).css('background-color', '#CCCCCC');
            var our_class = $('tr.p_' + $(this).attr('n'))
            our_class.css('background-color', '#CCCCCC');
            
            // clear array
            selected_values = []
            $('td.value', our_class).each(function(){
                selected_values.push($(this).text());
            });
            
        }, function(){
            $(this).css('background-color', 'white');
            $('tr.p_' + $(this).attr('n')).css('background-color', 'white');
        });
    };
    
    
    
    if (updatefunc != null || updatefuncAll != null){
        $.timer(1000, function(timer){
            receiveAPs(jsid, station, updatefunc, updatefuncAll, filter)
        });
    };
    
    
    
    
    } catch(err) {
        alert(err)
    }
});