2026-06-20 19:36:00 +01:00

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@model FloorPlanEditorViewModel
@{
ViewData["Title"] = Model.FloorPlan.FloorPlanID == 0 ? "New Floor Plan" : Model.FloorPlan.Name;
ViewData["ProjectSection"] = "Floor Plans";
var activeFloor = Model.Floors.OrderBy(x => x.SortOrder).ThenBy(x => x.Name).FirstOrDefault();
var blocksByFloor = Model.Blocks.GroupBy(x => x.FloorPlanFloorID).ToDictionary(x => x.Key, x => x.ToList());
var selectedBlockId = int.TryParse(Context.Request.Query["selectedBlockId"], out var parsedSelectedBlockId) ? parsedSelectedBlockId : Model.Blocks.FirstOrDefault()?.FloorPlanBlockID ?? 0;
string BlockClass(string blockType) => $"floor-plan-block floor-plan-block--{blockType.ToLowerInvariant()}";
}
<nav class="breadcrumb-trail" aria-label="Breadcrumb">
<a asp-controller="Projects" asp-action="Index">Projects</a>
<a asp-controller="Projects" asp-action="Details" asp-route-id="@Model.Project.ProjectID">@Model.Project.ProjectName</a>
<a asp-action="Index" asp-route-projectId="@Model.Project.ProjectID">Floor Plans</a>
<span>@Model.FloorPlan.Name</span>
</nav>
<partial name="_ProjectSectionNav" model="Model.Project" />
<div class="page-heading compact">
<div>
<p class="eyebrow">Location floor plan</p>
<h1>@Model.FloorPlan.Name</h1>
</div>
<a class="btn btn-outline-secondary" asp-action="Index" asp-route-projectId="@Model.Project.ProjectID">Back to floor plans</a>
</div>
@if (TempData["FloorPlanMessage"] is string message)
{
<div class="alert alert-success">@message</div>
}
@if (TempData["FloorPlanError"] is string error)
{
<div class="alert alert-danger">@error</div>
}
<section class="edit-panel floor-plan-meta">
<form asp-action="SavePlan" method="post" class="row g-3">
<input asp-for="FloorPlan.FloorPlanID" type="hidden" name="FloorPlanID" />
<input asp-for="FloorPlan.ProjectID" type="hidden" name="ProjectID" />
<div class="col-md-5">
<label asp-for="FloorPlan.Name" class="form-label"></label>
<input asp-for="FloorPlan.Name" class="form-control" name="Name" />
<span asp-validation-for="FloorPlan.Name" class="text-danger"></span>
</div>
<div class="col-md-5">
<label asp-for="FloorPlan.Description" class="form-label"></label>
<input asp-for="FloorPlan.Description" class="form-control" name="Description" />
</div>
<div class="col-md-2 d-flex align-items-end">
<button class="btn btn-outline-primary w-100" type="submit">Save details</button>
</div>
</form>
</section>
<section class="edit-panel floor-plan-tools">
<form asp-action="AddFloor" method="post" class="row g-2 align-items-end">
<input asp-for="NewFloor.FloorPlanID" type="hidden" name="FloorPlanID" />
<input asp-for="NewFloor.SortOrder" type="hidden" name="SortOrder" />
<div class="col-md-4">
<label class="form-label">New floor</label>
<input asp-for="NewFloor.Name" class="form-control form-control-sm" name="Name" />
</div>
<div class="col-md-2">
<label class="form-label">Width</label>
<input asp-for="NewFloor.GridWidth" class="form-control form-control-sm" name="GridWidth" min="8" max="80" />
</div>
<div class="col-md-2">
<label class="form-label">Height</label>
<input asp-for="NewFloor.GridHeight" class="form-control form-control-sm" name="GridHeight" min="8" max="80" />
</div>
<div class="col-md-2">
<button class="btn btn-outline-primary btn-sm w-100" type="submit">Add floor</button>
</div>
</form>
</section>
@if (!Model.Floors.Any())
{
<section class="empty-panel">
<h2>No floors yet</h2>
<p>Add a floor to start arranging linked locations.</p>
</section>
}
else
{
<form asp-action="SaveLayout" method="post" class="floor-plan-editor" data-floor-plan-editor>
<input asp-for="FloorPlan.FloorPlanID" type="hidden" />
<input type="hidden" name="floorPlanId" value="@Model.FloorPlan.FloorPlanID" />
<input asp-for="FloorPlan.ProjectID" type="hidden" />
<input asp-for="FloorPlan.Name" type="hidden" />
<input asp-for="FloorPlan.Description" type="hidden" />
<section class="floor-plan-tabs" role="tablist" aria-label="Floors">
@foreach (var floor in Model.Floors.OrderBy(x => x.SortOrder).ThenBy(x => x.Name))
{
var isActive = floor.FloorPlanFloorID == activeFloor?.FloorPlanFloorID;
<button type="button" class="floor-plan-tab @(isActive ? "active" : string.Empty)" data-floor-tab="@floor.FloorPlanFloorID" data-floor-name="@floor.Name">@floor.Name</button>
}
</section>
<div class="floor-plan-layout">
<section class="floor-plan-stage">
@for (var i = 0; i < Model.Floors.Count; i++)
{
var floor = Model.Floors[i];
var isActive = floor.FloorPlanFloorID == activeFloor?.FloorPlanFloorID;
var floorBlocks = blocksByFloor.GetValueOrDefault(floor.FloorPlanFloorID) ?? [];
<div class="floor-plan-floor @(isActive ? "active" : string.Empty)" data-floor-panel="@floor.FloorPlanFloorID">
<div class="floor-plan-floor-header">
<div>
<input asp-for="Floors[i].FloorPlanFloorID" type="hidden" />
<input asp-for="Floors[i].FloorPlanID" type="hidden" />
<input asp-for="Floors[i].SortOrder" type="hidden" />
<label class="form-label">Floor name</label>
<input asp-for="Floors[i].Name" class="form-control form-control-sm" />
</div>
<div>
<label class="form-label">Grid width</label>
<input asp-for="Floors[i].GridWidth" class="form-control form-control-sm" min="8" max="80" data-floor-width="@floor.FloorPlanFloorID" />
</div>
<div>
<label class="form-label">Grid height</label>
<input asp-for="Floors[i].GridHeight" class="form-control form-control-sm" min="8" max="80" data-floor-height="@floor.FloorPlanFloorID" />
</div>
<button class="btn btn-outline-danger btn-sm"
type="button"
data-bs-toggle="modal"
data-bs-target="#delete-floor-@floor.FloorPlanFloorID">Delete floor</button>
</div>
<div class="floor-plan-grid-wrap">
<div class="floor-plan-grid"
style="--grid-width:@floor.GridWidth;--grid-height:@floor.GridHeight;"
data-floor-grid="@floor.FloorPlanFloorID"
data-grid-width="@floor.GridWidth"
data-grid-height="@floor.GridHeight">
@foreach (var block in floorBlocks)
{
var blockIndex = Model.Blocks.FindIndex(x => x.FloorPlanBlockID == block.FloorPlanBlockID);
<button type="button"
class="@BlockClass(block.BlockType)"
style="--x:@block.X;--y:@block.Y;--w:@block.WidthCells;--h:@block.HeightCells;"
data-block="@block.FloorPlanBlockID"
data-block-index="@blockIndex"
data-floor-id="@block.FloorPlanFloorID">
<span>@block.DisplayLabel</span>
<span class="floor-plan-resize-handle" data-resize-handle aria-hidden="true"></span>
</button>
}
</div>
</div>
</div>
}
</section>
<aside class="floor-plan-side-panel">
@if (Model.LocationOptions.Any())
{
<section class="floor-plan-add-block-panel">
<h2>Add block</h2>
<p class="muted">Adds a block to <span data-current-floor-name>@activeFloor?.Name</span>.</p>
<input type="hidden" name="FloorPlanBlockID" value="0" form="floor-plan-add-block-form" />
<input type="hidden" name="FloorPlanFloorID" value="@activeFloor?.FloorPlanFloorID" data-add-block-floor-id form="floor-plan-add-block-form" />
<input type="hidden" name="X" value="0" form="floor-plan-add-block-form" />
<input type="hidden" name="Y" value="0" form="floor-plan-add-block-form" />
<input type="hidden" name="WidthCells" value="1" data-add-block-width form="floor-plan-add-block-form" />
<input type="hidden" name="HeightCells" value="1" data-add-block-height form="floor-plan-add-block-form" />
<div class="mb-2">
<label class="form-label" for="add-block-location">Location</label>
<select id="add-block-location" class="form-select form-select-sm" name="LocationID" asp-items="Model.LocationOptions" form="floor-plan-add-block-form"></select>
</div>
<div class="mb-2">
<label class="form-label" for="add-block-type">Block type</label>
<select id="add-block-type" class="form-select form-select-sm" name="BlockType" asp-items="Model.BlockTypeOptions" form="floor-plan-add-block-form"></select>
</div>
<div class="mb-2">
<label class="form-label" for="add-block-size-preset">Size preset</label>
<select id="add-block-size-preset" class="form-select form-select-sm" data-size-preset>
<option value="1x1">Small Room 1 x 1</option>
<option value="2x1" selected>Medium Room 2 x 1</option>
<option value="2x2">Large Room 2 x 2</option>
<option value="1x3">Corridor 1 x 3</option>
<option value="3x2">Wide Hall 3 x 2</option>
</select>
</div>
<div class="mb-3">
<label class="form-label" for="add-block-label">Label override</label>
<input id="add-block-label" class="form-control form-control-sm" name="LabelOverride" form="floor-plan-add-block-form" />
</div>
<button class="btn btn-primary btn-sm w-100" type="submit" form="floor-plan-add-block-form">Add block</button>
</section>
}
<h2>Selected block</h2>
<p class="muted" data-no-selection>Select a block on the grid to edit its details.</p>
<div class="floor-plan-overlap-warning d-none" data-overlap-warning>Some blocks overlap on this floor.</div>
@for (var i = 0; i < Model.Blocks.Count; i++)
{
<div class="floor-plan-block-editor d-none" data-block-editor="@Model.Blocks[i].FloorPlanBlockID">
<input asp-for="Blocks[i].FloorPlanBlockID" type="hidden" />
<input asp-for="Blocks[i].FloorPlanFloorID" type="hidden" data-block-field="floor" />
<input asp-for="Blocks[i].LocationName" type="hidden" />
<input asp-for="Blocks[i].LocationPath" type="hidden" />
<div class="mb-2">
<label class="form-label">Location</label>
<select asp-for="Blocks[i].LocationID" asp-items="Model.LocationOptions" class="form-select form-select-sm"></select>
</div>
<div class="mb-2">
<label class="form-label">Type</label>
<select asp-for="Blocks[i].BlockType" asp-items="Model.BlockTypeOptions" class="form-select form-select-sm" data-block-field="type"></select>
</div>
<div class="row g-2">
<div class="col-6">
<label class="form-label">X</label>
<input asp-for="Blocks[i].X" class="form-control form-control-sm" min="0" max="79" data-block-field="x" />
</div>
<div class="col-6">
<label class="form-label">Y</label>
<input asp-for="Blocks[i].Y" class="form-control form-control-sm" min="0" max="79" data-block-field="y" />
</div>
<div class="col-6">
<label class="form-label">Width</label>
<input asp-for="Blocks[i].WidthCells" class="form-control form-control-sm" min="1" max="80" data-block-field="w" />
</div>
<div class="col-6">
<label class="form-label">Height</label>
<input asp-for="Blocks[i].HeightCells" class="form-control form-control-sm" min="1" max="80" data-block-field="h" />
</div>
</div>
<div class="mt-2">
<label class="form-label">Label override</label>
<input asp-for="Blocks[i].LabelOverride" class="form-control form-control-sm" />
</div>
<div class="mt-2">
<label class="form-label">Notes</label>
<textarea asp-for="Blocks[i].Notes" class="form-control form-control-sm" rows="3"></textarea>
</div>
<div class="button-row mt-3">
<button class="btn btn-outline-danger btn-sm"
type="button"
data-bs-toggle="modal"
data-bs-target="#delete-block-@Model.Blocks[i].FloorPlanBlockID">Delete block</button>
</div>
</div>
}
</aside>
</div>
<div class="button-row mt-3">
<button class="btn btn-primary" type="submit">Save layout</button>
</div>
</form>
<form id="floor-plan-add-block-form" asp-action="AddBlock" method="post">
<input type="hidden" name="floorPlanId" value="@Model.FloorPlan.FloorPlanID" />
</form>
@foreach (var floor in Model.Floors)
{
var placedBlockCount = Model.Blocks.Count(x => x.FloorPlanFloorID == floor.FloorPlanFloorID);
<div class="modal fade" id="delete-floor-@floor.FloorPlanFloorID" tabindex="-1" aria-labelledby="delete-floor-title-@floor.FloorPlanFloorID" aria-hidden="true">
<div class="modal-dialog modal-dialog-centered">
<div class="modal-content plotline-confirm-modal">
<div class="modal-header">
<h2 class="modal-title fs-5" id="delete-floor-title-@floor.FloorPlanFloorID">Delete floor?</h2>
<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
</div>
<div class="modal-body">
<p>Delete <strong>@floor.Name</strong>?</p>
<p>This deletes @placedBlockCount placed block(s) on this floor. Linked Locations will not be deleted.</p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-outline-secondary" data-bs-dismiss="modal">Cancel</button>
<form asp-action="DeleteFloor" method="post" data-no-delete-confirm="true">
<input type="hidden" name="floorPlanId" value="@Model.FloorPlan.FloorPlanID" />
<input type="hidden" name="floorPlanFloorId" value="@floor.FloorPlanFloorID" />
<button class="btn btn-danger" type="submit">Delete floor</button>
</form>
</div>
</div>
</div>
</div>
}
@foreach (var block in Model.Blocks)
{
<div class="modal fade" id="delete-block-@block.FloorPlanBlockID" tabindex="-1" aria-labelledby="delete-block-title-@block.FloorPlanBlockID" aria-hidden="true">
<div class="modal-dialog modal-dialog-centered">
<div class="modal-content plotline-confirm-modal">
<div class="modal-header">
<h2 class="modal-title fs-5" id="delete-block-title-@block.FloorPlanBlockID">Delete placed block?</h2>
<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
</div>
<div class="modal-body">
<p>Remove the placed block for <strong>@block.DisplayLabel</strong>?</p>
<p>Only this block is removed from the floor plan. The linked Location will not be deleted.</p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-outline-secondary" data-bs-dismiss="modal">Cancel</button>
<form asp-action="DeleteBlock" method="post" data-no-delete-confirm="true">
<input type="hidden" name="floorPlanId" value="@Model.FloorPlan.FloorPlanID" />
<input type="hidden" name="floorPlanBlockId" value="@block.FloorPlanBlockID" />
<button class="btn btn-danger" type="submit">Delete block</button>
</form>
</div>
</div>
</div>
</div>
}
}
@section Scripts {
<partial name="_ValidationScriptsPartial" />
<script>
(() => {
const editor = document.querySelector("[data-floor-plan-editor]");
if (!editor) return;
const tabs = [...editor.querySelectorAll("[data-floor-tab]")];
const panels = [...editor.querySelectorAll("[data-floor-panel]")];
const blocks = [...editor.querySelectorAll("[data-block]")];
const noSelection = editor.querySelector("[data-no-selection]");
const warning = editor.querySelector("[data-overlap-warning]");
const addBlockFloor = document.querySelector("[data-add-block-floor-id]");
const addBlockFloorName = document.querySelector("[data-current-floor-name]");
const sizePreset = document.querySelector("[data-size-preset]");
const addBlockWidth = document.querySelector("[data-add-block-width]");
const addBlockHeight = document.querySelector("[data-add-block-height]");
const initialSelectedBlockId = "@selectedBlockId";
let selectedBlock = null;
let pointerState = null;
function setActiveFloor(floorId) {
tabs.forEach(tab => tab.classList.toggle("active", tab.dataset.floorTab === floorId));
panels.forEach(panel => panel.classList.toggle("active", panel.dataset.floorPanel === floorId));
const activeTab = tabs.find(tab => tab.dataset.floorTab === floorId);
if (addBlockFloor) addBlockFloor.value = floorId;
if (addBlockFloorName && activeTab) addBlockFloorName.textContent = activeTab.dataset.floorName || activeTab.textContent || "the current floor";
checkOverlaps();
}
function selectBlock(block) {
selectedBlock = block;
blocks.forEach(item => item.classList.toggle("selected", item === block));
editor.querySelectorAll("[data-block-editor]").forEach(panel => panel.classList.add("d-none"));
const panel = editor.querySelector(`[data-block-editor="${block.dataset.block}"]`);
if (panel) panel.classList.remove("d-none");
if (noSelection) noSelection.classList.add("d-none");
}
function fieldsFor(block) {
const panel = editor.querySelector(`[data-block-editor="${block.dataset.block}"]`);
return {
panel,
floor: panel?.querySelector("[data-block-field='floor']"),
x: panel?.querySelector("[data-block-field='x']"),
y: panel?.querySelector("[data-block-field='y']"),
w: panel?.querySelector("[data-block-field='w']"),
h: panel?.querySelector("[data-block-field='h']"),
type: panel?.querySelector("[data-block-field='type']")
};
}
function gridFor(block) {
return editor.querySelector(`[data-floor-grid="${block.dataset.floorId}"]`);
}
function clampBlock(block, values) {
const grid = gridFor(block);
const gridWidth = Number(grid?.dataset.gridWidth || 24);
const gridHeight = Number(grid?.dataset.gridHeight || 16);
const w = Math.max(1, Math.min(Number(values.w), gridWidth));
const h = Math.max(1, Math.min(Number(values.h), gridHeight));
const x = Math.max(0, Math.min(Number(values.x), gridWidth - w));
const y = Math.max(0, Math.min(Number(values.y), gridHeight - h));
return { x, y, w, h };
}
function readBlock(block) {
const fields = fieldsFor(block);
return {
x: Number(fields.x?.value || block.style.getPropertyValue("--x") || 0),
y: Number(fields.y?.value || block.style.getPropertyValue("--y") || 0),
w: Number(fields.w?.value || block.style.getPropertyValue("--w") || 1),
h: Number(fields.h?.value || block.style.getPropertyValue("--h") || 1)
};
}
function writeBlock(block, values) {
const next = clampBlock(block, values);
block.style.setProperty("--x", next.x);
block.style.setProperty("--y", next.y);
block.style.setProperty("--w", next.w);
block.style.setProperty("--h", next.h);
const fields = fieldsFor(block);
if (fields.x) fields.x.value = next.x;
if (fields.y) fields.y.value = next.y;
if (fields.w) fields.w.value = next.w;
if (fields.h) fields.h.value = next.h;
checkOverlaps();
}
function cellFromPointer(grid, event) {
const rect = grid.getBoundingClientRect();
const gridWidth = Number(grid.dataset.gridWidth || 24);
const gridHeight = Number(grid.dataset.gridHeight || 16);
return {
x: Math.floor((event.clientX - rect.left) / (rect.width / gridWidth)),
y: Math.floor((event.clientY - rect.top) / (rect.height / gridHeight))
};
}
function checkOverlaps() {
const activePanel = panels.find(panel => panel.classList.contains("active"));
if (!activePanel) return;
const visibleBlocks = [...activePanel.querySelectorAll("[data-block]")].map(block => ({ block, ...readBlock(block) }));
let overlaps = false;
visibleBlocks.forEach(a => {
a.block.classList.remove("overlap");
visibleBlocks.forEach(b => {
if (a === b) return;
const separated = a.x + a.w <= b.x || b.x + b.w <= a.x || a.y + a.h <= b.y || b.y + b.h <= a.y;
if (!separated) {
overlaps = true;
a.block.classList.add("overlap");
b.block.classList.add("overlap");
}
});
});
warning?.classList.toggle("d-none", !overlaps);
}
tabs.forEach(tab => tab.addEventListener("click", () => setActiveFloor(tab.dataset.floorTab)));
blocks.forEach(block => {
block.addEventListener("pointerdown", event => {
selectBlock(block);
const grid = gridFor(block);
if (!grid) return;
const start = cellFromPointer(grid, event);
const current = readBlock(block);
const resizing = event.target.matches("[data-resize-handle]");
pointerState = { block, grid, start, current, resizing };
block.setPointerCapture(event.pointerId);
event.preventDefault();
});
});
editor.addEventListener("pointermove", event => {
if (!pointerState) return;
const currentCell = cellFromPointer(pointerState.grid, event);
const dx = currentCell.x - pointerState.start.x;
const dy = currentCell.y - pointerState.start.y;
if (pointerState.resizing) {
writeBlock(pointerState.block, {
...pointerState.current,
w: pointerState.current.w + dx,
h: pointerState.current.h + dy
});
} else {
writeBlock(pointerState.block, {
...pointerState.current,
x: pointerState.current.x + dx,
y: pointerState.current.y + dy
});
}
});
editor.addEventListener("pointerup", () => pointerState = null);
editor.addEventListener("pointercancel", () => pointerState = null);
editor.querySelectorAll("[data-block-field='x'],[data-block-field='y'],[data-block-field='w'],[data-block-field='h']").forEach(input => {
input.addEventListener("change", () => {
if (!selectedBlock) return;
writeBlock(selectedBlock, readBlock(selectedBlock));
});
});
editor.querySelectorAll("[data-block-field='type']").forEach(select => {
select.addEventListener("change", () => {
if (!selectedBlock) return;
selectedBlock.className = selectedBlock.className
.split(" ")
.filter(name => !name.startsWith("floor-plan-block--"))
.concat(`floor-plan-block--${select.value.toLowerCase()}`)
.join(" ");
});
});
sizePreset?.addEventListener("change", () => {
const [width, height] = (sizePreset.value || "2x1").split("x");
if (addBlockWidth) addBlockWidth.value = width || "2";
if (addBlockHeight) addBlockHeight.value = height || "1";
});
sizePreset?.dispatchEvent(new Event("change"));
const initialBlock = blocks.find(block => block.dataset.block === initialSelectedBlockId) || blocks[0];
if (initialBlock) {
setActiveFloor(initialBlock.dataset.floorId);
selectBlock(initialBlock);
} else if (tabs[0]) {
setActiveFloor(tabs[0].dataset.floorTab);
}
checkOverlaps();
})();
</script>
}