hedera-web/reports/shelves-report/shelves-report.js

410 lines
9.3 KiB
JavaScript

Hedera.ShelvesReport = new Class
({
Extends: Hedera.Report
,nItem: -1
,nColors: 5
,trayThickness: 2
,trayMargin: 5
,activate: function (lot)
{
var params = lot.params;
Object.assign (this, {
title: params.reportTitle,
maxAmount: params.maxAmount,
showPacking: params.showPacking,
stack: params.stack,
useIds: params.useIds
})
var params = {
warehouse: params.warehouse,
}
var query =
'SELECT id, name, nTrays, topTrayHeight, trayHeight, width, depth '+
'FROM shelf WHERE id = #shelf; '+
'CALL itemAllocator (#warehouse, #date, #family, #namePrefix, #useIds)';
this.conn.execQuery (query,
this.onQueryExec.bind (this), lot);
}
,onQueryExec: function (resultSet)
{
// Fetch query data
var row = resultSet.fetchObject ();
// Calculates the scale
var maxWidth = 160;
var maxHeight = 160;
var shelfWidth = row.width;
var shelfHeight = row.trayHeight * (row.nTrays - 1) + row.topTrayHeight;
var scale = maxWidth / shelfWidth;
if (shelfHeight * scale > maxHeight)
scale = maxHeight / shelfHeight;
// Calculates the shelf dimensions
var shelf = this.shelf =
{
nTrays: row.nTrays
,trayHeight: row.trayHeight * scale
,topTrayHeight: row.topTrayHeight * scale
,width: row.width * scale
,depth: row.depth * scale
};
// Gets the items
var items = this.items = [];
var remainings = this.remainings = [];
var res = resultSet.fetchResult ();
if (res.data.length == 0)
{
Htk.Toast.showError (_('No items found, check that all fields are correct'));
return;
}
var boxScale = scale * 10;
while (row = res.fetchObject ())
if (!this.maxAmount || row.etiquetas <= this.maxAmount)
{
items.push ({
id: row.Id_Article
,name: row.Article
,packing: row.packing
,amount: row.etiquetas
,boxHeight: row.z * boxScale
,boxWidth: row.x * boxScale
,boxDepth: row.y * boxScale
});
}
else
{
remainings.push ({
id: row.Id_Article
,name: row.Article
,packing: row.packing
,amount: row.etiquetas
});
}
// Intializes the allocator
alloc = this.alloc = new Vn.Allocator ();
Object.assign (alloc, {
items: items,
shelfFunc: this.drawShelf.bind (this),
boxFunc: this.drawBox.bind (this),
stack: this.stack,
nTrays: shelf.nTrays,
width: shelf.width,
depth: shelf.depth,
trayHeight: shelf.trayHeight,
topTrayHeight: shelf.topTrayHeight,
});
// Opens the report
this.renderReport ();
}
,renderReport: function ()
{
// Remaining amount
var remainings = this.remainings;
if (remainings.length > 0)
{
var sheet = this.doc.createElement ('div');
sheet.className = 'sheet remaining';
this.body.appendChild (sheet);
var title = this.doc.createElement ('h1');
title.className = 'title';
title.appendChild (this.doc.createTextNode (this.title));
sheet.appendChild (title);
var subtitle = this.doc.createElement ('h2');
subtitle.className = 'subtitle';
subtitle.appendChild (this.doc.createTextNode (_('Pallets')));
sheet.appendChild (subtitle);
var ul = this.doc.createElement ('table');
sheet.appendChild (ul);
for (var i = 0; i < remainings.length; i++)
{
var li = this.doc.createElement ('tr');
ul.appendChild (li);
var span = this.doc.createElement ('td');
span.className = 'item-id';
span.appendChild (this.doc.createTextNode (remainings[i].id.toLocaleString ()));
li.appendChild (span);
var span = this.doc.createElement ('td');
span.className = 'item';
span.appendChild (this.doc.createTextNode (remainings[i].name));
li.appendChild (span);
if (this.showPacking)
span.appendChild (this.doc.createTextNode (' '+ remainings[i].packing));
var span = this.doc.createElement ('td');
span.className = 'amount';
span.appendChild (this.doc.createTextNode (remainings[i].amount));
li.appendChild (span);
}
}
// Draws the shelves
this.alloc.run ();
this.drawShelfRange (this.lastItem, false);
}
,drawShelf: function (allocator, item)
{
var shelf = this.shelf;
var sheet = this.doc.createElement ('div');
sheet.className = 'sheet';
this.body.appendChild (sheet);
// Draws the title
var pageNumber = this.doc.createElement ('h1');
pageNumber.className = 'page-number';
pageNumber.appendChild (this.doc.createTextNode (allocator.currentShelf + 1));
sheet.appendChild (pageNumber);
var title = this.doc.createElement ('h1');
title.className = 'title';
title.appendChild (this.doc.createTextNode (this.title));
sheet.appendChild (title);
if (this.subtitles)
this.drawShelfRange (this.lastItem, false);
this.subtitles = this.doc.createElement ('div');
sheet.appendChild (this.subtitles);
this.drawShelfRange (item, true);
this.lastSubtitles = this.subtitles;
// Draws the shelf
var trayWidth = shelf.width + this.trayMargin * 2;
var shelfHeight = shelf.trayHeight * (shelf.nTrays - 1) + shelf.topTrayHeight
+ (this.trayThickness + this.trayMargin) * shelf.nTrays;
var shelfDiv = this.shelfDiv = this.doc.createElement ('div');
shelfDiv.className = 'shelf';
shelfDiv.style.width = this.mm (trayWidth);
shelfDiv.style.height = this.mm (shelfHeight);
sheet.appendChild (shelfDiv);
// Draws trays
for (var i = 0; i < shelf.nTrays; i++)
{
var tray = this.doc.createElement ('div');
tray.className = 'tray';
tray.style.bottom = this.mm ((shelf.trayHeight + this.trayThickness + this.trayMargin) * i);
tray.style.width = this.mm (trayWidth);
tray.style.height = this.mm (this.trayThickness);
shelfDiv.appendChild (tray);
}
}
,drawShelfRange: function (item, isFirst)
{
var labelText = isFirst ? _('Start') : _('End');
var label = this.doc.createElement ('label');
label.className = 'range-label';
label.appendChild (this.doc.createTextNode (labelText));
this.subtitles.appendChild (label);
var subtitle = this.doc.createElement ('h2');
subtitle.className = 'subtitle';
subtitle.appendChild (this.doc.createTextNode (this.getItemLabel (item)));
this.subtitles.appendChild (subtitle);
}
,getItemLabel: function (item)
{
if (!this.useIds)
{
var packing = this.showPacking ? (' x'+ item.packing) : '';
return item.name + packing;
}
else
return item.id.toLocaleString ();
}
,mm: function (size)
{
size *= 0.24;
return size.toFixed (2) +'em';
}
,drawBox: function (allocator, item, amount)
{
if (item.boxWidth == 0 || item.boxHeight == 0)
return;
var shelf = this.shelf;
var x = allocator.trayX + this.trayMargin;
var y = allocator.trayY + this.trayThickness
+ this.trayMargin * allocator.currentTray
+ allocator.currentTray * (shelf.trayHeight + this.trayThickness);
var box = this.doc.createElement ('div');
box.className = 'box';
this.shelfDiv.appendChild (box);
box.style.left = this.mm (x);
box.style.bottom = this.mm (y);
box.style.width = this.mm (item.boxWidth);
box.style.height = this.mm (item.boxHeight);
if (amount == 0)
this.nItem++;
var nColor = this.nItem % this.nColors;
Vn.Node.addClass (box, 'color'+ nColor);
if (amount == 0 || allocator.firstShelfBox)
{
var boxLabel = this.doc.createElement ('div');
if (this.useIds)
{
var fontSize = item.boxWidth / 5.2;
if (fontSize > item.boxHeight - 1)
fontSize = item.boxHeight - 1;
boxLabel.style.fontSize = this.mm (fontSize);
var cssClass = 'id';
}
else
var cssClass = 'name';
boxLabel.className = 'box-label '+ cssClass;
var labelText = this.doc.createTextNode (this.getItemLabel (item));
boxLabel.appendChild (labelText);
box.appendChild (boxLabel);
}
this.lastItem = item;
}
});
Vn.Allocator = new Class
({
addShelf: function (item)
{
this.currentShelf++;
this.firstShelfBox = true;
if (this.shelfFunc)
this.shelfFunc (this, item);
}
,addTray: function (item)
{
if (this.currentTray <= 0)
{
this.addShelf (item);
this.currentTray = this.nTrays - 1;
}
else
this.currentTray--;
this.trayX = 0;
}
,addColumn: function (item)
{
if (this.trayX + this.columnWidth + item.boxWidth > this.width
|| this.currentTray == -1)
this.addTray (item);
else
this.trayX += this.columnWidth;
this.trayY = 0;
this.columnWidth = item.boxWidth;
this.lastBoxWidth = item.boxWidth;
}
,addBox: function (item, amount)
{
var trayHeight = this.trayHeight;
if (this.currentTray == this.nTrays - 1)
trayHeight = this.topTrayHeight;
if (this.trayY + item.boxHeight > trayHeight
|| item.boxWidth > this.lastBoxWidth
|| (!this.stack && amount == 0))
this.addColumn (item);
if (this.boxFunc)
this.boxFunc (this, item, amount);
this.trayY += item.boxHeight;
if (item.boxWidth < this.lastBoxWidth)
this.lastBoxWidth = item.boxWidth;
}
,run: function ()
{
this.firstShelfBox = false;
this.currentShelf = -1;
this.currentTray = -1;
this.columnWidth = 0;
this.lastBoxWidth = 0;
this.trayX = 0;
this.trayY = 0;
this.remaining = false;
for (var i = 0; i < this.items.length; i++)
{
var item = this.items[i];
var boxIncrement = Math.floor (this.depth / item.boxDepth);
if (boxIncrement < 1)
boxIncrement = 1;
for (var amount = 0; amount < item.amount; amount += boxIncrement)
{
this.addBox (item, amount);
this.firstShelfBox = false;
}
}
return this.currentShelf + 1;
}
});