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