Splunk.Module.GeneratorVisualisation = $.klass(Splunk.Module.DispatchingModule, {

    initialize: function($super, container) {
        $super(container);

    this.myParam = this.getParam("myParam");
        this._entityName   = this._params["entityName"]   || "(required entityName unset)";
        this._headerFormat = this._params["headerFormat"] || "(required headerFormat unset) %s";
        this._replacementTokens = Splunk.util.discoverReplacementTokens(this._headerFormat);

    },

    onContextChange: function(evt) {
        this.getResults();
    },

    onJobProgress: function(evt) {
        this.getResults();
    },

    onJobDone: function(event) {
        this.getResults();
    },

    getResultParams: function($super) {
        var params = $super();
        var context = this.getContext();
        var search = context.get("search");
        var sid = search.job.getSearchId();

        if (!sid) this.logger.error(this.moduleType, "Assertion Failed.");

        params.sid = sid;

        var postprocess = search.getPostProcess();
        if (postprocess)
            params.postprocess = postprocess;

        return params;
    },

    renderResults: function($super, results) {
        if(!results) {
        this.resultsContainer.html('No content available.');
            return;
        }

    console.debug(results);

//  alert(Object.keys(results)[0]);
//  results = results[Object.keys[0]];

    firstResult = results[Object.keys(results)[0]];

    // check fault type to determine background colour controlled by css
    switch(firstResult['fault_type']) {
            case '0':
                subClass = 'normal';
                break;
            case '1':
                subClass = 'warning';
                break;
            case '2':
                subClass = 'derate';
                break;
            case '3':
                subClass = 'shutdownCooldown';
                break;
            case '4':
                subClass = 'shutdown';
                break;
            default:
                subClass = '';
                break;
    }

    // check state to determine background colour controlled by css
    switch(firstResult['state']) {
            case '0':
                subStateClass = 'stopped';
                break;
            case '1':
                subStateClass = 'start';
                break;
            case '2':
                subStateClass = 'warm';
                break;
            case '3':
                subStateClass = 'running';
                break;
            case '4':
                subStateClass = 'coolRated';
                break;
            case '5':
                subStateClass = 'coolIdle';
                break;
            default:
                subStateClass = '';
                break;
    }

    CBvalue = parseInt(firstResult['gen_cb_state']);
    if (CBvalue == 0) {
        subCBClass = 'open';
    }
    else if(CBvalue == 1) {
        subCBClass = 'closed';
    }
    else if(CBvalue > 1) {
        subCBClass = 'purple';
    }

    genRPM = parseInt(firstResult['engine_rpm']);
    if (genRPM < 1) {
        subRPMClass = 'off';
    }
    else {
        subRPMClass = 'on';
    }

    switch(firstResult['indicatorDescription']) {
            case 'AUTO':
                subIndicatorClass = 'auto';
                break;
            case 'OFF':
                subIndicatorClass = 'off';
                break;
            case 'RUN':
                subIndicatorClass = 'run';
                break;
            default:
                firstResult['indicatorDescription'] = '???';
                subIndicatorClass = '';
                break;
    }

    htmlFragment = '<div class="GenVis ' + subClass + '">';
    htmlFragment += '<div class="gen-state ' + subStateClass + '">' + firstResult['stateDescription'] + '</div>';
    htmlFragment += '   <div class="gen-faultType">' + firstResult['faultTypeDescription'] + '</div>';
    htmlFragment += '   <div class="gen-left">';
    htmlFragment += '       <div class="gen-coolant">' + firstResult['coolant_temp'] + '&#8451;</div>';
    htmlFragment += '       <div class="gen-genIdent ' + subRPMClass + '">' + firstResult['sectionCode'] + '</div>';
    htmlFragment += '   </div>';
    htmlFragment += '   <div class="gen-right">';
    htmlFragment += '       <div class="gen-indicator ' + subIndicatorClass + '">' + firstResult['indicatorDescription'] + '</div>';
    htmlFragment += '       <div class="gen-cb ' + subCBClass + '"></div>';
    htmlFragment += '       <div class="gen-kw">' + firstResult['total_kw'] + ' kW</div>';
    htmlFragment += '       <div class="gen-rpm">' + firstResult['engine_rpm'] + ' RPM</div>';
    htmlFragment += '   </div>';
    htmlFragment += '   <div class="gen-battery">' + firstResult['battery_volt'] + ' Volts</div>';
    htmlFragment += '   <div class="gen-fuelRate">' + firstResult['fuel_rate'] + ' litres/hr</div>';
    htmlFragment += '</div>';

        this.resultsContainer.html(htmlFragment);
    }
})