/module/cfrc/js/playsheet.js

Playsheet = function(tableID, editable) {

	this.table = jQuery('#' + tableID);

	this.startTime = getDrupalFormTime();

};





Playsheet.prototype.renderTableFooter = function(playsheetItems) {

    var totalRow = '<tr>';

    

    var totals = this.getTotals(playsheetItems);

    var timeCols = 2;

    totalRow += '<th>Spoken total:</th>';

    

    if (playsheetEditable) {

        totalRow += '<th>' + this.formatTime(totals.spokenDuration) + '</th>';

    } else {

        totalRow += '<th></th>';

        timeCols = 1;

    }

    totalRow += '<th colspan="' + timeCols + '"></th>'

            + '<th>' + totals.newsong + '<br />'

                     + this.getPercent(totals.newsong, totals.allMusic) + '%' + '<br />'

                     + 'New' + '</th>'

            + '<th>' + totals.cancon + '<br />'

                     + this.getPercent(totals.cancon, totals.allMusic) + '%' + '<br />'

                     + 'CanCon' + '</th>'

            + '<th>' + totals.instrumental + '<br />'

                     + this.getPercent(totals.instrumental, totals.allMusic) + '%' + '<br />'

                     + 'Instr' + '</th>'

            + '<th>' + totals.hit + '<br />'

                     + this.getPercent(totals.hit, totals.allMusic) + '%' + '<br />'

                     + 'Hit' + '</th>'

            + '<th></th>'

            + '<th></th>';

    if (playsheetEditable) {

        totalRow += '<th></th>';

    }

    totalRow += '</tr>';

    this.table.find('tfoot').html(totalRow);

};



Playsheet.prototype.getPercent = function(part, all) {

    if (all == 0) {

        return (0);

    }

    return (Math.floor((part/all) * 100));

}



Playsheet.prototype.getTotals = function(playsheetItems) {

    var totals = {

        cancon: 0,

        hit: 0,

        instrumental: 0,

        newsong: 0,

        allMusic: 0,

        spokenDuration: 0

    };

    for(var i = 0; i < playsheetItems.length; i++) {

        var item = playsheetItems[i];



        if (item.crtc >= 20 && item.crtc <= 39) {

            // This is music

            if (item.newsong) {

                totals.newsong++;

            }

            if (item.hit) {

                totals.hit++;

            }

            if (item.cancon) {

                totals.cancon++;

            }

            if (item.instrumental) {

                totals.instrumental++;

            }

            totals.allMusic++;

        } else {

            // This is Spoken Word

            totals.spokenDuration += parseInt(item.duration);

        }

    }

    return (totals);

}



Playsheet.prototype.fillPlaysheetGrid = function(data, startTime, endTime) {

	var tableData = '';

    for(var i = 0; i < data.length; i++) {

        // Fill the row

        tableData += this.formatRow(data, i);

    }

    this.table.find('tbody').html(tableData);

    this.renderTableFooter(data);

};



Playsheet.prototype.formatRow = function(data, i) {

    var row = data[i];

    var newsong = row.newsong? 'checked="1"' : '';

    var cancon = row.cancon? 'checked="1"' : '';

    var instrumental = row.instrumental? 'checked="1"' : '';

    var hit = row.hit? 'checked="1"' : '';

    var rowclass = (i % 2 == 0) ? 'even' : 'odd';

    var Result = '<tr class="' + rowclass + '">';

    var entryTime = getDrupalFormTime('start') + parseInt(row.startMinutes);

    Result += '<td class="entry-start-time">' + this.formatTime(entryTime) + '</td>';

    entryTime += parseInt(row.duration);

    Result += '<td class="entry-end-time">' + this.formatTime(entryTime) + '</td>'

        + '<td>' + row.artist + '</td>'

        + '<td>' + row.song + '</td>'

        + '<td class="check-column"><input type="checkbox" disabled="disabled" class="new-check" ' + newsong + '" /></td>'

        + '<td class="check-column"><input type="checkbox" disabled="disabled" class="cancon-check" ' + cancon + '" /></td>'

        + '<td class="check-column"><input type="checkbox" disabled="disabled" class="instrumental-check" ' + instrumental + '" /></td>'

        + '<td class="check-column"><input type="checkbox" disabled="disabled" class="hit-check" ' + hit + '" /></td>'

        + '<td><span title="' + crtcValues[row.crtc] + '">' + row.crtc + '</span></td>'

        + '<td>' + row.language + '</td>';

    if (playsheetEditable) {

        Result += '<td><div class="playsheet-buttons">';

        Result += '<button type="button" onclick="editPlaysheetEntry(' + i + ');" title="Edit entry">&#9998;</button>';

        Result += '<button type="button" onclick="deletePlaysheetEntry(' + i + ');" title="Delete entry"><span style="color:red;">&#10007;</span></button>';

        if (i > 0) {

    		Result += '<button type="button"  onclick="moveEntry(' + i + ', -1);" title="Move up one row">&#8593;</button>';

        } else {

            Result += '<button type="button" >&nbsp;</button>';

        }

        if (i < (data.length -1)) {

    		Result += '<button type="button" onclick="moveEntry(' + i + ', +1);" title="Move down one row">&#8595;</button>';

    	} else {

    	    Result += '<button type="button">&nbsp;</button>';

        }

		Result += '</div></td>';

	}

	Result += '</tr>';

	return (Result);

};



/**

 * Take a time and format it as HH:MM, with leading zeroes

 *

 * This can handle the parameter as a Date object or an integer number of minutes

 *

 * @param Date or integer time

 * @result string the time as a string in 24-hour time

 */

Playsheet.prototype.formatTime = function(time) {

    if (time.getHours) {

        var hours = time.getHours();

    } else {

        var hours = Math.floor(time / 60);

    }

    if (time.getMinutes) {

        var mins = time.getMinutes();

    } else {

        var mins = time % 60;

    }

    return (this.padNumber(hours, 2) + ':' + this.padNumber(mins, 2));

}



Playsheet.prototype.padNumber = function(num, length) {

    var s = Array(length).join("0") + num;

    return (s.substr(s.length - length));

};



Playsheet.prototype.convertStringToMinutes = function(timestring) {

	if (timestring == '') {

		timestring = 0;

	}

    var parts = timestring.split(':');

    if (parts.length == 2) {

        var result = parseInt(parts[0]) * 60 + parseInt(parts[1]);

    } else {

        var result = parseInt(timestring, 10);

    }

    return (result);

};



Playsheet.prototype.enableSaveButtons = function(buttonText, enabled) {

    jQuery("#playsheet-edit-dialog .ui-dialog-buttonpane button:contains('Save')")

        .attr('disabled', !enabled); 

}