pscript.queries_bg_dict={'Urgent':'RED','High':'ORANGE','Low':'BLUE','Closed':'GREEN','Pending Review':'YELLOW'}
pscript.onload_Projects=function(){var d=$i('projects_div');new PageHeader(d,'Gantt Chart');new GanttChart($a(d,'div','',{margin:'16px'}));}
GanttChart=function(parent){this.wrapper=$a(parent,'div');this.toolbar_area=$a(this.wrapper,'div','',{padding:'16px',border:'1px solid #AAF',});$bg(this.toolbar_area,'#EEF');$br(this.toolbar_area,'3px');this.toolbar_tab=make_table(this.toolbar_area,1,4,'100%',['25%','25%','25%','25%']);this.grid_area=$a(this.wrapper,'div','',{margin:'16px 0px'});this.no_task_message=$a(this.wrapper,'div','help_box',{textAign:'center',fontSize:'14px'},'Select your criteria and click on "Make" to show the Gantt Chart')
this.get_init_data();}
GanttChart.prototype.get_init_data=function(){var me=this;var callback=function(r,rt){me.pl=r.message.pl.sort();me.rl=r.message.rl.sort();me.make_toolbar();}
$c_obj('Project Control','get_init_data','',callback);}
GanttChart.prototype.make_filter=function(label,idx){var w=$a($td(this.toolbar_tab,0,idx),'div','',{marginBottom:'8px'});var l=$a(w,'div','',{fontSize:'11px'});l.innerHTML=label;return w;}
GanttChart.prototype.make_select=function(label,options,idx){var w=this.make_filter(label,idx);var s=$a(w,'select','',{width:'100px'});add_sel_options(s,add_lists(['All'],options));return s;}
GanttChart.prototype.make_date=function(label,idx){var w=this.make_filter(label,idx);var i=$a(w,'input');var user_fmt=locals['Control Panel']['Control Panel'].date_format;if(!this.user_fmt)this.user_fmt='dd-mm-yy';$(i).datepicker({dateFormat:user_fmt.replace('yyyy','yy'),altFormat:'yy-mm-dd',changeYear:true});return i;}
GanttChart.prototype.make_toolbar=function(){this.r_sel=this.make_select('Resource',this.rl,0);this.p_sel=this.make_select('Project',this.pl,1);this.s_date=this.make_date('Start Date',2);this.s_date.value=date.str_to_user(date.month_start());this.e_date=this.make_date('End Date',3);this.e_date.value=date.str_to_user(date.month_end());var me=this;$btn(this.toolbar_area,'Make',function(){me.refresh();},null,'green',1);this.print_btn=$btn(this.toolbar_area,'Print',function(){me.print();},{display:'none'},null);}
GanttChart.prototype.print=function(){$(this.grid_area).printElement();}
GanttChart.prototype.get_data=function(){var me=this;var callback=function(r,rt){me.tasks=r.message;if(me.tasks.length){$dh(me.no_task_message);$ds(me.grid_area);me.show_tasks();$di(me.print_btn);}else{$dh(me.grid_area);$ds(me.no_task_message);$dh(me.print_btn);me.no_task_message.innerHTML='Nothing allocated for the above criteria'}}
$c_obj('Project Control','get_tasks',[date.user_to_str(this.s_date.value),date.user_to_str(this.e_date.value),sel_val(this.p_sel),sel_val(this.r_sel)].join('~~~'),callback)}
GanttChart.prototype.make_grid=function(){this.grid_area.innerHTML='';this.grid=new GanttGrid(this,this.s_date.value,this.e_date.value);}
GanttChart.prototype.refresh=function(){this.get_data();}
GanttChart.prototype.show_tasks=function(){this.make_grid();for(var i=0;i<this.tasks.length;i++){new GanttTask(this.grid,this.tasks[i],i)}}
GanttGrid=function(chart,s_date,e_date){this.chart=chart;this.s_date=s_date;this.wrapper=$a(chart.grid_area,'div');this.start_date=date.str_to_obj(date.user_to_str(s_date));this.end_date=date.str_to_obj(date.user_to_str(e_date));this.n_days=date.get_diff(this.end_date,this.start_date)+1;this.g_width=100/this.n_days+'%';this.make();}
GanttGrid.prototype.make_grid=function(){var ht=this.chart.tasks.length*40+'px';this.grid=$a($td(this.body,0,1),'div','',{border:'2px solid #888',height:ht,position:'relative'});this.grid_tab=make_table(this.grid,1,this.n_days,'100%',[],{width:this.g_width,borderLeft:'1px solid #DDD',height:ht});$y(this.grid_tab,{tableLayout:'fixed'});this.task_area=$a(this.grid,'div','',{position:'absolute',height:ht,width:'100%',top:'0px'});}
GanttGrid.prototype.make_labels=function(){this.x_labels=$a($td(this.body,0,1),'div','',{marginTop:'8px'});this.x_lab_tab=make_table(this.x_labels,1,this.n_days,'100%',[],{width:this.g_width,fontSize:'10px'});$y(this.x_lab_tab,{tableLayout:'fixed'});var d=this.start_date;var today=new Date();for(var i=0;i<this.n_days;i++){if(d.getDay()==0){$td(this.x_lab_tab,0,i).innerHTML=d.getDate()+'-'+month_list[d.getMonth()];$y($td(this.grid_tab,0,i),{borderLeft:'1px solid RED'})}
if(d.getDate()==today.getDate()&&d.getMonth()==today.getMonth()&&d.getYear()==today.getYear()){$y($td(this.grid_tab,0,i),{borderLeft:'2px solid #000'})}
var d=date.add_days(this.start_date,1);}
this.start_date=date.str_to_obj(date.user_to_str(this.s_date));}
GanttGrid.prototype.make=function(){this.body=make_table(this.wrapper,1,2,'100%',['30%','70%']);this.make_grid();this.make_labels();this.y_labels=$a($td(this.body,0,0),'div','',{marginTop:'2px',position:'relative'});}
GanttGrid.prototype.get_x=function(dt){var d=date.str_to_obj(dt);return flt(date.get_diff(d,this.start_date)+1)/flt(date.get_diff(this.end_date,this.start_date)+1)*100;}
GanttTask=function(grid,data,idx){this.start_date=data[3];this.end_date=data[4];this.label=$a(grid.y_labels,'div','',{'top':(idx*40)+'px',overflow:'hidden',position:'absolute','width':'100%',height:'40px'});var l1=$a($a(this.label,'div'),'span','link_type');l1.innerHTML=data[0];l1.dn=data[7];l1.onclick=function(){loaddoc('Ticket',this.dn)};var l2=$a(this.label,'div','',{fontSize:'10px'});l2.innerHTML=data[1];var col=pscript.queries_bg_dict[data[5]];if(data[6]!='Open')col=pscript.queries_bg_dict[data[6]];if(!col)col='BLUE';this.body=$a(grid.task_area,'div','',{backgroundColor:col,height:'12px',position:'absolute'});this.body_info=$a(this.body,'div','',{backgroundColor:'#CCC',position:'absolute',zIndex:20});var x1=grid.get_x(this.start_date);var x2=grid.get_x(this.end_date);if(x1<=0)x1=0;else x1-=100/flt(date.get_diff(grid.end_date,grid.start_date)+1);if(x2>=100)x2=100;$y(this.body,{top:idx*40+14+'px',left:x1+'%',width:(x2-x1)+'%',zIndex:1,cursor:'pointer'})
if(idx){var d1=$a(grid.task_area,'div','',{borderBottom:'1px solid #AAA',position:'absolute',width:'100%',top:(idx*40)+'px'});var d2=$a(grid.y_labels,'div','',{borderBottom:'1px solid #AAA',position:'absolute',width:'100%',top:(idx*40)+'px'});}
this.make_tooltip(data);}
GanttTask.prototype.make_tooltip=function(d){var t='<div>';if(d[0])t+='<b>Task: </b>'+d[0];if(d[5])t+='<br><b>Priority: </b>'+d[5];if(d[6])t+='<br><b>Status: </b>'+d[6];if(d[1])t+='<br><b>Allocated To: </b>'+d[1];if(d[2])t+='<br><b>Project: </b>'+d[2];if(d[3])t+='<br><b>From: </b>'+date.str_to_user(d[3]);if(d[4])t+='<br><b>To: </b>'+date.str_to_user(d[4]);t+='</div>';$(this.body).qtip({content:t,position:{corner:{tooltip:'topMiddle',target:'bottomMiddle'}},style:{border:{width:5,radius:10},padding:10,tip:true,name:'green'}})}