bpm2d.js

// jshint esversion: 6 
	const bpmData = {};
	const corr = {};
	function bpmMenu(lattice, facilities, params) {
		if (document.location.search.indexOf('old')>-1) {bpmMenuOld(lattice, facilities, params); return;}
		params.bpm = false;
		$('.bpmhor').css('display', 'none');
		$('.bpmver').css('display', 'none');
		params.bpm = document.location.search.indexOf('bpm')>-1 && document.location.search.indexOf('=bpm')==-1;
		gui.add(params, 'bpm').name('bpm H <img id="h" src="red.svg" style="margin-bottom: -4px;">&nbsp;&nbsp;&nbsp;V <img id="v" src="green.svg" style="margin-bottom: -4px;"> ').onChange(function() {bpmSwitch(bpmData, params);});
		for (let f in facilities) {
			const b = facilities[f];
			if (b=='' || typeof bpmData[b] == 'undefined' || typeof lattice[b].bpm == 'undefined' || typeof lattice[b].bpm.orbitconf == 'undefined') continue;
			console.log('bpmMenu() - ',b);
			// bpmData[b].datasrc = lattice[b].bpm.orbithor+';'+lattice[b].bpm.orbitver;
			bpmData[b].datasrc = lattice[b].bpm.orbithor;
			bpmData[b].map = [];
			fetch(conf.rchan+lattice[b].bpm.orbitconf) 
			.then((response) => {return response.json();})
			.then((bpmData2) => {			
				let bpmCounter = 0;
				let photoCounter = 0;
				for (let i in bpmData2) {
					const name = bpmData2[i];
					if (name.indexOf(bpmData[b].skip)>-1) continue;
					for (let bl in bpmData[b].obj) {
						// console.log('b', bl, bpmData[b].obj, bpmData[b].obj[bl]);
						if (name==bpmData[b].obj[bl]) {bpmData[b].map[bl] = bpmCounter; bpmCounter++;}
					}
				}
				console.log('bpmMenu(), name', b, bpmData[b], lattice[b]);
			});
		}
		if (document.location.search.indexOf('bpm')>-1) {params.bpm=true; bpmSwitch(bpmData, params);}
	}
	const threshold = document.location.search.indexOf('threshold=')>-1? document.location.search.split('threshold=')[1].split('&')[0]: 1000;
	const f = document.location.search.indexOf('factor=')>-1? document.location.search.split('factor=')[1].split('&')[0]: 3000;
	function bpmInit(facilities) {
		console.log('bpmData', bpmData);
		for (let fi in facilities) {
			const facility = facilities[fi];
			if (facility.length>0 && typeof bpmData[facility]!='undefined' && bpmData[facility].obj && bpmData[facility].obj.length>0) {
				console.log('bpmInit', facility, bpmData[facility]);
				const dhor = [];
				const dver = [];
				for (i=0; i<bpmData[facility].pos.length; i++) {
					if (i>threshold) break; 
					const dir = bpmData[facility].dir[i]; 
					const beta = Math.PI*dir/180;
					if (threshold<1000) console.log('i', i, 'pos',bpmData[facility].pos[i], 'dir', dir, beta, Math.cos(beta), Math.sin(beta));
					dhor.push((i==0?'M':'L')+ 
						  Math.round(bpmData[facility].pos[i][0] - f*Math.sin(beta)) + ' ' + 
						  Math.round(bpmData[facility].pos[i][1] + f*Math.cos(beta))
					);
					dver.push((i==0?'M':'L')+ 
						  Math.round(bpmData[facility].pos[i][0] - f*1.05*Math.sin(beta)) + ' ' + 
						  Math.round(bpmData[facility].pos[i][1] + f*1.05*Math.cos(beta))
					);
				}
				appendSvg("path", {id:facility+"_bpmhor", class: "bpmhor "+facility, visibility:"hidden", name:"bpmhor", fill: "none", "stroke-width":"100", "stroke":"red", "stroke-opacity":"0.6", d: dhor.join(' ')+(lattice[facility].sections[0].chamber?' Z':'')});
				appendSvg("path", {id:facility+"_bpmver", class: "bpmver "+facility, visibility:"hidden", name:"bpmver", fill: "none", "stroke-width":"100", "stroke":"green", "stroke-opacity":"0.6", d: dver.join(' ')+(lattice[facility].sections[0].chamber?' Z':'')});
				console.log("path", {id:facility+"_bpmhor", name:"bpmhor", d: dver.join(' ')+' Z'});
			}
		}
	}
	function bpmSwitch(bpmData, params) {
		console.log('bpmSwitch()',bpmData, params, params.bpm);
		if (bpmData.reader !== false) {
			clearInterval(bpmData.reader);
		}
		bpmData.reader = false;
		if (params.bpm=='') {
			for (let facility in bpmData) {
				if (typeof $('#'+facility+"_bpmhor").attr('visibility') != 'undefined') {
					$('#'+facility+"_bpmhor").attr('visibility', "hidden");
					$('#'+facility+"_bpmver").attr('visibility', "hidden");
				}
			}
			$('#application').hide();
			$('#applicationFrame').removeAttr("src");
		} 
		else {
			const bpms = [];
			for (let i in bpmData) if (i!="reader") bpms.push(i);
			console.log('bpms', bpms, bpmData);
			for (let facility in bpmData) {
				if (typeof $('#'+facility+"_bpmhor").attr('visibility') != 'undefined') {
					$('#'+facility+"_bpmhor").attr('visibility', "visible");
					$('#'+facility+"_bpmver").attr('visibility', "visible");
				}
				// console.log('#'+facility+"_bpmhor", $('#'+facility+"_bpmhor").attr('visibility'), typeof bpmData[facility]);
				if (typeof bpmData[facility] == 'undefined' || typeof bpmData[facility].map == 'undefined') continue;
				bpmData.oldIndex = facility;
				bpmRead(bpmData, params);
			}
			bpmData.reader = setInterval(bpmRead, 200, bpmData, params);
			$('#application').show();	
			$('.bpmhor').css('display', 'block');
			$('.bpmver').css('display', 'block');
			$('#applicationFrame').attr("src", "/spa/index.html?s=bpm&src="+params.bpm+(document.location.search.indexOf('demo')>-1? '&demo': ''));
			$("#applicationFrame").height(window.innerHeight); 
		}		
	}
	function bpmRender(facility, val) {
		const dhor = [];
		const dver = [];
		const bpmFactor = conf.bpmFactor[facility]*1000;
		for (i=0; i<val.Hor.length; i++) {
			// if (i>threshold) break; 
			const pos = bpmData[facility].pos[i];
			if (pos==null) continue;
			const beta = Math.PI*bpmData[facility].dir[i]/180;
			// console.log('i', i, 'pos',pos, 'dir', bpmData[facility].dir[i], 'facility', facility, beta, Math.cos(beta), Math.sin(beta));
			dhor.push((i==0?'M':'L')+ 
				Math.round(pos[0] - val.Hor[i]*bpmFactor*Math.sin(beta)) + ' ' + 
				Math.round(pos[1] + val.Hor[i]*bpmFactor*Math.cos(beta))
			);
			dver.push((i==0?'M':'L')+ 
				Math.round(pos[0] - val.Ver[i]*bpmFactor*Math.sin(beta)) + ' ' + 
				Math.round(pos[1] + val.Ver[i]*bpmFactor*Math.cos(beta))
			);
		}
		$('#'+facility+"_bpmhor").attr('d', dhor.join(' ')+(lattice[facility].sections[0].chamber?' Z':''));
		$('#'+facility+"_bpmver").attr('d', dver.join(' ')+(lattice[facility].sections[0].chamber?' Z':''));
		// console.log("bpmRender(),", {id:facility+"_bpmhor", name:"bpmhor", d: dver.join(' ')+' Z'});
		// if (params.bpm) {bpmLabel(bpmData, params, camera, THREE);}
	}
	function bpmRead(bpmData, params) {
		fetch(conf.bpmUrl)
		.then((response) => {return response.json();})
		.then((eventData) => {
			// console.log('bpmRead()', conf.bpmUrl, eventData);
			for (let i in eventData) {
				// console.log('bpmRead()', i, eventData[i], conf.bpmUrl);
				bpmRender(i, eventData[i]);
			}
		});
	}