pumpingStation/pumpingStation.html

<!--
| S88-niveau             | Primair (blokkleur) | Tekstkleur |
| ---------------------- | ------------------- | ---------- |
| **Area**               | `#0f52a5`           | wit        |
| **Process Cell**       | `#0c99d9`           | wit        |
| **Unit**               | `#50a8d9`           | zwart      |
| **Equipment (Module)** | `#86bbdd`           | zwart      |
| **Control Module**     | `#a9daee`           | zwart      |

-->
<script src="/pumpingStation/menu.js"></script> <!-- Load the menu script for dynamic dropdowns --> 
<script src="/pumpingStation/configData.js"></script> <!-- Load the config script for node information --> 

<script>//test
  RED.nodes.registerType("pumpingStation", {
    category: "EVOLV",
    color: "#0c99d9", // color for the node based on the S88 schema
    defaults: {
      name: { value: "" },

       // Define station-specific properties
      simulator:      { value: false },
      basinVolume:    { value: 1 },   // m³, total empty basin
      basinHeight:    { value: 1 },   // m, floor to top
      inflowLevel:    { value: 0.8 }, // m, centre of inlet pipe above floor
      outflowLevel:   { value: 0.2 }, // m, centre of outlet pipe above floor
      overflowLevel: { value: 0.9 }, // m, overflow elevation
      defaultFluid:   { value: "wastewater" },
      inletPipeDiameter:  { value: 0.3 }, // m
      outletPipeDiameter: { value: 0.3 }, // m
      pipelineLength:     { value: 80 },  // m
      maxDischargeHead:   { value: 24 },  // m
      staticHead:         { value: 12 },  // m
      maxInflowRate:      { value: 200 }, // m³/h
      temperatureReferenceDegC: { value: 15 },
      timeleftToFullOrEmptyThresholdSeconds:{value:0}, // time threshold to safeguard starting or stopping pumps in seconds
      enableDryRunProtection: { value: true },
      enableOverfillProtection: { value: true },
      dryRunThresholdPercent: { value: 2 },
      overfillThresholdPercent: { value: 98 },
      minHeightBasedOn: { value: "outlet" }, // basis for minimum height check: inlet or outlet
      processOutputFormat: { value: "process" },
      dbaseOutputFormat: { value: "influxdb" },

      // Advanced reference information
      refHeight:      { value: "NAP" }, // reference height
      basinBottomRef: { value: 1 },     // absolute elevation of basin floor

      //define asset properties
      uuid: { value: "" },
      supplier: { value: "" },
      category: { value: "" },
      assetType: { value: "" },
      model: { value: "" },
      unit: { value: "" },

      //logger properties
      enableLog: { value: false },
      logLevel: { value: "error" },

      //physicalAspect
      positionVsParent: { value: "" },
      positionIcon: { value: "" },
      hasDistance: { value: false },
      distance: { value: 0 },
      distanceUnit: { value: "m" },
      distanceDescription: { value: "" },

      // control strategy
      controlMode: { value: "none" },
      startLevel: { value: null },
      minLevel: { value: null },
      maxLevel: { value: null },
      flowSetpoint: { value: null },
      flowDeadband: { value: null }

    },

    inputs: 1,
    outputs: 3,
    inputLabels: ["Input"],
    outputLabels: ["process", "dbase", "parent"],
    icon: "font-awesome/fa-tint",

    label: function () {
      return this.positionIcon + " PumpingStation";
    },
    
    oneditprepare: function() {
        const waitForMenuData = () => {
            if (window.EVOLV?.nodes?.pumpingStation?.initEditor) {
                window.EVOLV.nodes.pumpingStation.initEditor(this);
            } else {
                setTimeout(waitForMenuData, 50);
            }
        };
        // Wait for the menu data to be ready before initializing the editor
        waitForMenuData();
      
        // NODE SPECIFIC
      document.getElementById("node-input-basinVolume");
      document.getElementById("node-input-basinHeight");
      document.getElementById("node-input-inflowLevel");
      document.getElementById("node-input-outflowLevel");
      document.getElementById("node-input-overflowLevel");
      document.getElementById("node-input-refHeight");
      document.getElementById("node-input-basinBottomRef");

      const refHeightEl = document.getElementById("node-input-refHeight");
      if (refHeightEl) {
        refHeightEl.value = this.refHeight || "NAP";
      }

      const minHeightBasedOnEl = document.getElementById("node-input-minHeightBasedOn");
      if (minHeightBasedOnEl) {
        minHeightBasedOnEl.value = this.minHeightBasedOn;
      }

      const dryRunToggle = document.getElementById("node-input-enableDryRunProtection");
      const dryRunPercent = document.getElementById("node-input-dryRunThresholdPercent");
      const overfillToggle = document.getElementById("node-input-enableOverfillProtection");
      const overfillPercent = document.getElementById("node-input-overfillThresholdPercent");

      const toggleInput = (toggleEl, inputEl) => {
        if (!toggleEl || !inputEl) { return; }
        inputEl.disabled = !toggleEl.checked;
        inputEl.parentElement.classList.toggle('disabled', inputEl.disabled);
      };

      if (dryRunToggle && dryRunPercent) {
        dryRunToggle.checked = !!this.enableDryRunProtection;
        dryRunPercent.value = Number.isFinite(this.dryRunThresholdPercent) ? this.dryRunThresholdPercent : 2;
        dryRunToggle.addEventListener('change', () => toggleInput(dryRunToggle, dryRunPercent));
        toggleInput(dryRunToggle, dryRunPercent);
      }

      if (overfillToggle && overfillPercent) {
        overfillToggle.checked = !!this.enableOverfillProtection;
        overfillPercent.value = Number.isFinite(this.overfillThresholdPercent) ? this.overfillThresholdPercent : 98;
        overfillToggle.addEventListener('change', () => toggleInput(overfillToggle, overfillPercent));
        toggleInput(overfillToggle, overfillPercent);
      }

      const timeLeftInput = document.getElementById("node-input-timeleftToFullOrEmptyThresholdSeconds");
      if (timeLeftInput) {
        timeLeftInput.value = Number.isFinite(this.timeleftToFullOrEmptyThresholdSeconds)
          ? this.timeleftToFullOrEmptyThresholdSeconds
          : 0;
      }

      // control mode toggle UI
      const toggleModeSections = (val) => {
        document.querySelectorAll('.ps-mode-section').forEach((el) => el.style.display = 'none');
        const active = document.getElementById(`ps-mode-${val}`);
        if (active) active.style.display = '';
      };

      const modeSelect = document.getElementById('node-input-controlMode');
      if (modeSelect) {
        modeSelect.value = this.controlMode || 'none';
        toggleModeSections(modeSelect.value);
        modeSelect.addEventListener('change', (e) => toggleModeSections(e.target.value));
      }

      const setNumberField = (id, val) => {
        const el = document.getElementById(id);
        if (el) el.value = Number.isFinite(val) ? val : '';
      };

      setNumberField('node-input-startLevel', this.startLevel);
      setNumberField('node-input-minLevel', this.minLevel);
      setNumberField('node-input-maxLevel', this.maxLevel);
      setNumberField('node-input-flowSetpoint', this.flowSetpoint);
      setNumberField('node-input-flowDeadband', this.flowDeadband);

      // Interactive diagram: place every threshold line/input at its
      // proportional y on the tank, plus compute derived safety levels
      // (dryRunLevel, overfillLevel) that are shown both in the diagram
      // and next to the safety-% fields. Same formulas as
      // specificClass._validateThresholdOrdering.
      const DIAG = { topY: 40, botY: 380 };
      const fNum = (id) => {
        const v = parseFloat(document.getElementById(`node-input-${id}`)?.value);
        return Number.isFinite(v) ? v : null;
      };
      const yForLevel = (val, basinH) => {
        if (val == null || !basinH) return null;
        const y = DIAG.botY - (val / basinH) * (DIAG.botY - DIAG.topY);
        return Math.max(DIAG.topY - 8, Math.min(DIAG.botY + 8, y));
      };
      // Place a right-column item. yLine is the threshold's true
      // proportional position on the tank; yInput is where the label
      // and input box land (may be nudged away from yLine to avoid
      // overlap with neighbouring items). A dashed leader line is
      // shown only when the two differ by more than a pixel or two.
      const placeItem = (id, yLine, yInput) => {
        const line  = document.getElementById(`ps-line-${id}`);
        const label = document.getElementById(`ps-label-${id}`);
        const unit  = document.getElementById(`ps-unit-${id}`);
        const fo    = document.getElementById(`ps-fo-${id}`);
        const sub   = document.getElementById(`ps-sub-${id}`);
        const lead  = document.getElementById(`ps-leader-${id}`);
        if (line)  { line.setAttribute('y1', yLine); line.setAttribute('y2', yLine); }
        if (label) label.setAttribute('y', yInput + 4);
        if (unit)  unit.setAttribute('y', yInput + 4);
        if (fo)    fo.setAttribute('y', yInput - 11);
        if (sub)   sub.setAttribute('y', yInput + 15);
        if (lead) {
          if (Math.abs(yLine - yInput) > 2) {
            lead.setAttribute('x1', 325); lead.setAttribute('y1', yLine);
            lead.setAttribute('x2', 420); lead.setAttribute('y2', yInput);
            lead.setAttribute('visibility', 'visible');
          } else {
            lead.setAttribute('visibility', 'hidden');
          }
        }
      };

      const redraw = () => {
        const basinH = fNum('basinHeight') || 5;

        // Derived safety levels (participate in the right-column stack)
        const basedOn = document.getElementById('node-input-minHeightBasedOn')?.value || 'outlet';
        const refLow  = basedOn === 'inlet' ? fNum('inflowLevel') : fNum('outflowLevel');
        const dryPct  = fNum('dryRunThresholdPercent');
        const ovfPct  = fNum('overfillThresholdPercent');
        const ovf     = fNum('overflowLevel');
        const dryLvl  = (refLow != null && dryPct != null) ? refLow * (1 + dryPct / 100) : null;
        const ovfLvl  = (ovf    != null && ovfPct != null) ? ovf    * (ovfPct / 100)     : null;

        // Build the right-column items. basinHeight is pinned at the
        // rim (DIAG.topY); others float on the proportional axis and
        // get nudged apart so the input boxes don't overlap.
        const items = [
          { id: 'basinHeight',   yLine: DIAG.topY, pinned: true },
          { id: 'overflowLevel', yLine: yForLevel(fNum('overflowLevel'), basinH) },
          { id: 'maxLevel',      yLine: yForLevel(fNum('maxLevel'),      basinH) },
          { id: 'startLevel',    yLine: yForLevel(fNum('startLevel'),    basinH) },
          { id: 'minLevel',      yLine: yForLevel(fNum('minLevel'),      basinH) },
          { id: 'dryRunLevel',   yLine: yForLevel(dryLvl,                basinH) },
          { id: 'outflowLevel',  yLine: yForLevel(fNum('outflowLevel'),  basinH) },
        ].filter(it => it.yLine != null);

        const GAP = 26;
        items.sort((a, b) => a.yLine - b.yLine);
        let prev = -Infinity;
        for (const it of items) {
          if (it.pinned) { it.yInput = it.yLine; prev = it.yInput; continue; }
          it.yInput = Math.max(it.yLine, prev + GAP);
          prev = it.yInput;
        }

        // Hide leader lines for items whose input is cleared
        const active = new Set(items.map(it => it.id));
        ['overflowLevel','maxLevel','startLevel','minLevel','dryRunLevel','outflowLevel'].forEach(id => {
          if (!active.has(id)) {
            const lead = document.getElementById(`ps-leader-${id}`);
            if (lead) lead.setAttribute('visibility', 'hidden');
          }
        });
        for (const it of items) placeItem(it.id, it.yLine, it.yInput);

        // Inlet arrow — sole item on the left, no stacking concerns
        const inflowY = yForLevel(fNum('inflowLevel'), basinH);
        if (inflowY != null) {
          const line = document.getElementById('ps-line-inflowLevel');
          const lbl  = document.getElementById('ps-label-inflowLevel');
          const sub  = document.getElementById('ps-sub-inflowLevel');
          const fo   = document.getElementById('ps-fo-inflowLevel');
          const unit = document.getElementById('ps-unit-inflowLevel');
          if (line) { line.setAttribute('y1', inflowY); line.setAttribute('y2', inflowY); }
          if (lbl)  lbl.setAttribute('y', inflowY - 4);
          if (sub)  sub.setAttribute('y', inflowY + 8);
          if (fo)   fo.setAttribute('y', inflowY - 11);
          if (unit) unit.setAttribute('y', inflowY + 4);
        }

        // Dead-volume band: from outflowLevel down to the floor
        const outflowY = yForLevel(fNum('outflowLevel'), basinH);
        const deadvol  = document.getElementById('ps-deadvol');
        if (deadvol && outflowY != null) {
          deadvol.setAttribute('y', outflowY);
          deadvol.setAttribute('height', Math.max(0, DIAG.botY - outflowY));
        }

        // dryRunLevel label text (derived, read-only)
        const dryLbl = document.getElementById('ps-label-dryRunLevel');
        if (dryLbl) dryLbl.textContent = dryLvl != null
          ? `dryRunLevel ≈ ${dryLvl.toFixed(2)} m (safety — from %)`
          : 'dryRunLevel ≈ — m (safety — from %)';

        // Safety-section readouts (second view, beneath the diagram)
        const d1 = document.getElementById('derived-dryRunLevel');
        if (d1) d1.textContent = dryLvl != null ? `→ dryRunLevel ≈ ${dryLvl.toFixed(2)} m` : '→ dryRunLevel ≈ — m';
        const d2 = document.getElementById('derived-overfillLevel');
        if (d2) d2.textContent = ovfLvl != null ? `→ overfillLevel ≈ ${ovfLvl.toFixed(2)} m` : '→ overfillLevel ≈ — m';

        // Ordering warning ribbon
        const warn = document.getElementById('ps-warning');
        const issues = [];
        const pairs = [
          ['outflowLevel', 'inflowLevel',   '<'],
          ['inflowLevel',  'overflowLevel', '<'],
          ['minLevel',     'startLevel',    '<='],
          ['startLevel',   'maxLevel',      '<'],
          ['maxLevel',     'overflowLevel', '<='],
        ];
        for (const [a, b, op] of pairs) {
          const av = fNum(a), bv = fNum(b);
          if (av == null || bv == null) continue;
          if (op === '<' ? !(av < bv) : !(av <= bv)) issues.push(`${a} ${op} ${b}`);
        }
        if (warn) {
          if (issues.length) { warn.setAttribute('visibility', 'visible'); warn.textContent = `⚠ Check ordering: ${issues.join(', ')}`; }
          else { warn.setAttribute('visibility', 'hidden'); }
        }
      };
      ['basinHeight','overflowLevel','maxLevel','startLevel','minLevel','inflowLevel','outflowLevel',
       'dryRunThresholdPercent','overfillThresholdPercent','minHeightBasedOn'].forEach((id) => {
        const el = document.getElementById(`node-input-${id}`);
        if (el) { el.addEventListener('input', redraw); el.addEventListener('change', redraw); }
      });
      setTimeout(redraw, 60);

        //------------------- END OF CUSTOM config UI ELEMENTS ------------------- //
    },
    oneditsave: function () {
      const node = this;

      //window.EVOLV?.nodes?.pumpingStation?.assetMenu?.saveEditor?.(node);
      window.EVOLV?.nodes?.pumpingStation?.loggerMenu?.saveEditor?.(node);
      window.EVOLV?.nodes?.pumpingStation?.positionMenu?.saveEditor?.(node);

      //node specific
      node.refHeight = document.getElementById("node-input-refHeight").value || "NAP";
      node.minHeightBasedOn = document.getElementById("node-input-minHeightBasedOn").value || "outlet";
      node.simulator = document.getElementById("node-input-simulator").checked;

      ["basinVolume","basinHeight","inflowLevel","outflowLevel","overflowLevel","basinBottomRef","timeleftToFullOrEmptyThresholdSeconds","dryRunThresholdPercent","overfillThresholdPercent"]
        .forEach(field => {
          node[field] = parseFloat(document.getElementById(`node-input-${field}`).value) || 0;
        });

      node.refHeight = document.getElementById("node-input-refHeight").value || "";
      node.enableDryRunProtection = document.getElementById("node-input-enableDryRunProtection").checked;
      node.enableOverfillProtection = document.getElementById("node-input-enableOverfillProtection").checked;

      // control strategy
      node.controlMode = document.getElementById('node-input-controlMode').value || 'none';

      const parseNum = (id) => parseFloat(document.getElementById(id)?.value);
      node.startLevel = parseNum('node-input-startLevel');
      node.minLevel = parseNum('node-input-minLevel');
      node.maxLevel = parseNum('node-input-maxLevel');
      node.flowSetpoint = parseNum('node-input-flowSetpoint');
      node.flowDeadband = parseNum('node-input-flowDeadband');

    },

  });
</script>

<!-- Main UI -->

<script type="text/html" data-template-name="pumpingStation">

  <h4>Simulation</h4>
  <div class="form-row">
    <label for="node-input-simulator"><i class="fa fa-play-circle"></i> Simulator</label>
    <input type="checkbox" id="node-input-simulator" style="width:20px;vertical-align:baseline;" />
    <span>Run station in simulated mode</span>
  </div>

  <hr>
  
  <h4>Basin parameters</h4>
  <p style="font-size:12px;color:#777;margin:0 0 8px 0;">Heights are measured from the basin floor (0 m). Enter values next to each line — the diagram scales to whatever you enter.</p>

  <style>
    #ps-basin-diagram input[type=number] {
      width: 100%; height: 20px; box-sizing: border-box;
      font-size: 11px; padding: 1px 4px; margin: 0;
      border: 1px solid #ccc; border-radius: 3px; background: #fff;
    }
    #ps-basin-diagram input[type=number]:focus { outline: 1px solid #0c99d9; border-color: #0c99d9; }
  </style>

  <svg id="ps-basin-diagram" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 520 480"
       style="display:block;width:100%;max-width:540px;margin:0 0 12px 0;background:#fff;border:1px solid #e5e5e5;border-radius:4px;"
       font-family="Arial,sans-serif" font-size="11">
    <defs>
      <marker id="ps-arrow" viewBox="0 0 10 10" refX="9" refY="5" markerWidth="7" markerHeight="7" orient="auto-start-reverse">
        <path d="M 0 0 L 10 5 L 0 10 z" fill="#1F4E79" />
      </marker>
    </defs>

    <!-- Tank body -->
    <rect x="200" y="40" width="120" height="340" fill="#F0F8FF" stroke="#333" stroke-width="1.5" />
    <!-- Dead-volume band (y + height updated dynamically below outflowLevel) -->
    <rect id="ps-deadvol" x="201" width="118" fill="#AACCE0" />

    <!-- basinHeight — always at tank rim (y=40 in viewBox coords) -->
    <line id="ps-line-basinHeight" x1="195" y1="40" x2="325" y2="40" stroke="#333" stroke-width="1.5" />
    <text id="ps-label-basinHeight" x="330" y="44" fill="#333">basinHeight</text>
    <foreignObject id="ps-fo-basinHeight" x="425" y="29" width="70" height="22">
      <input xmlns="http://www.w3.org/1999/xhtml" type="number" id="node-input-basinHeight" min="0" step="0.1" />
    </foreignObject>
    <text id="ps-unit-basinHeight" x="500" y="44" fill="#555">m</text>

    <!-- overflowLevel -->
    <line id="ps-line-overflowLevel" x1="195" x2="325" stroke="#C0392B" stroke-dasharray="4 2" stroke-width="1.5" />
    <text id="ps-label-overflowLevel" x="330" fill="#C0392B">overflowLevel</text>
    <foreignObject id="ps-fo-overflowLevel" x="425" width="70" height="22">
      <input xmlns="http://www.w3.org/1999/xhtml" type="number" id="node-input-overflowLevel" min="0" step="0.01" />
    </foreignObject>
    <text id="ps-unit-overflowLevel" x="500" fill="#555">m</text>

    <!-- maxLevel -->
    <line id="ps-line-maxLevel" x1="195" x2="325" stroke="#D68910" stroke-dasharray="4 2" stroke-width="1.5" />
    <text id="ps-label-maxLevel" x="330" fill="#D68910">maxLevel</text>
    <foreignObject id="ps-fo-maxLevel" x="425" width="70" height="22">
      <input xmlns="http://www.w3.org/1999/xhtml" type="number" id="node-input-maxLevel" min="0" step="0.01" />
    </foreignObject>
    <text id="ps-unit-maxLevel" x="500" fill="#555">m</text>

    <!-- startLevel -->
    <line id="ps-line-startLevel" x1="195" x2="325" stroke="#1E8449" stroke-dasharray="4 2" stroke-width="1.5" />
    <text id="ps-label-startLevel" x="330" fill="#1E8449">startLevel</text>
    <foreignObject id="ps-fo-startLevel" x="425" width="70" height="22">
      <input xmlns="http://www.w3.org/1999/xhtml" type="number" id="node-input-startLevel" min="0" step="0.01" />
    </foreignObject>
    <text id="ps-unit-startLevel" x="500" fill="#555">m</text>

    <!-- Inlet — arrow + input on the left -->
    <line id="ps-line-inflowLevel" x1="140" x2="200" stroke="#1F4E79" stroke-width="2" marker-end="url(#ps-arrow)" />
    <text id="ps-label-inflowLevel" x="135" text-anchor="end" fill="#1F4E79" font-weight="bold">Inlet</text>
    <text id="ps-sub-inflowLevel" x="135" text-anchor="end" fill="#777" font-size="9">bottom of pipe</text>
    <foreignObject id="ps-fo-inflowLevel" x="5" width="70" height="22">
      <input xmlns="http://www.w3.org/1999/xhtml" type="number" id="node-input-inflowLevel" min="0" step="0.01" />
    </foreignObject>
    <text id="ps-unit-inflowLevel" x="80" fill="#555">m</text>

    <!-- minLevel -->
    <line id="ps-line-minLevel" x1="195" x2="325" stroke="#6C3483" stroke-dasharray="4 2" stroke-width="1.5" />
    <text id="ps-label-minLevel" x="330" fill="#6C3483">minLevel</text>
    <foreignObject id="ps-fo-minLevel" x="425" width="70" height="22">
      <input xmlns="http://www.w3.org/1999/xhtml" type="number" id="node-input-minLevel" min="0" step="0.01" />
    </foreignObject>
    <text id="ps-unit-minLevel" x="500" fill="#555">m</text>

    <!-- dryRunLevel (derived, read-only) -->
    <line id="ps-line-dryRunLevel" x1="195" x2="325" stroke="#C0392B" stroke-dasharray="1 2" stroke-width="1" opacity="0.6" />
    <text id="ps-label-dryRunLevel" x="330" fill="#C0392B" font-size="10" font-style="italic">dryRunLevel ≈ — m (safety — from %)</text>

    <!-- Outlet — arrow on right, input below the threshold column -->
    <line id="ps-line-outflowLevel" x1="320" x2="360" stroke="#1F4E79" stroke-width="2" marker-end="url(#ps-arrow)" />
    <text id="ps-label-outflowLevel" x="365" fill="#1F4E79" font-weight="bold">Outlet</text>
    <text id="ps-sub-outflowLevel" x="365" fill="#777" font-size="9">top of pipe</text>
    <foreignObject id="ps-fo-outflowLevel" x="425" width="70" height="22">
      <input xmlns="http://www.w3.org/1999/xhtml" type="number" id="node-input-outflowLevel" min="0" step="0.01" />
    </foreignObject>
    <text id="ps-unit-outflowLevel" x="500" fill="#555">m</text>

    <!-- Floor / datum -->
    <line x1="195" y1="380" x2="325" y2="380" stroke="#000" stroke-width="2" />
    <text x="330" y="384" fill="#000">0 m (datum)</text>

    <!-- Leader lines: shown when the input row had to be nudged off its threshold's ideal y -->
    <line id="ps-leader-basinHeight"   x1="0" y1="0" x2="0" y2="0" stroke="#bbb" stroke-width="0.6" stroke-dasharray="2 2" visibility="hidden" />
    <line id="ps-leader-overflowLevel" x1="0" y1="0" x2="0" y2="0" stroke="#bbb" stroke-width="0.6" stroke-dasharray="2 2" visibility="hidden" />
    <line id="ps-leader-maxLevel"      x1="0" y1="0" x2="0" y2="0" stroke="#bbb" stroke-width="0.6" stroke-dasharray="2 2" visibility="hidden" />
    <line id="ps-leader-startLevel"    x1="0" y1="0" x2="0" y2="0" stroke="#bbb" stroke-width="0.6" stroke-dasharray="2 2" visibility="hidden" />
    <line id="ps-leader-minLevel"      x1="0" y1="0" x2="0" y2="0" stroke="#bbb" stroke-width="0.6" stroke-dasharray="2 2" visibility="hidden" />
    <line id="ps-leader-dryRunLevel"   x1="0" y1="0" x2="0" y2="0" stroke="#bbb" stroke-width="0.6" stroke-dasharray="2 2" visibility="hidden" />
    <line id="ps-leader-outflowLevel"  x1="0" y1="0" x2="0" y2="0" stroke="#bbb" stroke-width="0.6" stroke-dasharray="2 2" visibility="hidden" />

    <!-- Ordering-warning ribbon -->
    <text id="ps-warning" x="260" y="460" text-anchor="middle" fill="#C0392B" font-size="10" font-style="italic" visibility="hidden"></text>
  </svg>

  <div class="form-row">
    <label for="node-input-basinVolume"><i class="fa fa-cube"></i> Basin Volume (m³)</label>
    <input type="number" id="node-input-basinVolume" min="0" step="0.1" />
  </div>

  <hr>

  <h4>Control Strategy</h4>
  <div class="form-row">
    <label for="node-input-controlMode"><i class="fa fa-sliders"></i> Control mode</label>
    <select id="node-input-controlMode">
      <option value="none">None / Manual</option>
      <option value="levelbased">Level-based</option>
      <option value="flowbased">Flow-based</option>
    </select>
  </div>

  <div id="ps-mode-levelbased" class="ps-mode-section">
    <p style="font-size:12px;color:#777;margin:0;">Level-based uses <code>minLevel</code> / <code>startLevel</code> / <code>maxLevel</code> from the diagram above.</p>
  </div>

  <div id="ps-mode-flowbased" class="ps-mode-section" style="display:none">
    <div class="form-row">
      <label for="node-input-flowSetpoint">Flow setpoint</label>
      <input type="number" id="node-input-flowSetpoint" placeholder="m3/h" />
    </div>
    <div class="form-row">
      <label for="node-input-flowDeadband">Deadband</label>
      <input type="number" id="node-input-flowDeadband" placeholder="m3/h" />
    </div>
  </div>

  <hr>

  <h4>Reference</h4>

  <!-- Reference data -->
  <div class="form-row">
    <label for="node-input-minHeightBasedOn"><i class="fa fa-arrows-v"></i> Minimum Height Based On</label>
    <select id="node-input-minHeightBasedOn" style="width:60%;">
      <option value="inlet">Inlet Elevation</option>
      <option value="outlet">Outlet Elevation</option>
    </select>
  </div>
  <div class="form-row">
    <label for="node-input-refHeight"><i class="fa fa-map-marker"></i> Reference height</label>
    <select id="node-input-refHeight" style="width:60%;">
      <option value="NAP">NAP</option>
    </select>
  </div>

  <div class="form-row">
    <label for="node-input-basinBottomRef"><i class="fa fa-level-down"></i> Basin floor above datum (m)</label>
    <input type="number" id="node-input-basinBottomRef" step="0.01" />
  </div>

  <hr>

  <h4>Safety</h4>

  <!-- Safety settings -->
  <div class="form-row">
    <label for="node-input-timeleftToFullOrEmptyThresholdSeconds"><i class="fa fa-clock-o"></i> Time To Empty/Full (s)</label>
    <input type="number" id="node-input-timeleftToFullOrEmptyThresholdSeconds" min="0" step="1" />
  </div>

  <div class="form-row">
    <label for="node-input-enableDryRunProtection">
      <i class="fa fa-shield"></i> Dry-run Protection
    </label>
    <input type="checkbox" id="node-input-enableDryRunProtection" style="width:20px;vertical-align:baseline;" />
    <span>Prevent pumps from running on low volume</span>
  </div>
  <div class="form-row">
    <label for="node-input-dryRunThresholdPercent" style="padding-left:20px;">Low Volume Threshold (%)</label>
    <input type="number" id="node-input-dryRunThresholdPercent" min="0" max="100" step="0.1" style="width:80px;" />
    <span id="derived-dryRunLevel" style="margin-left:8px;color:#777;font-size:12px;">→ dryRunLevel ≈ — m</span>
  </div>

  <div class="form-row">
    <label for="node-input-enableOverfillProtection">
      <i class="fa fa-exclamation-triangle"></i> Overfill Protection
    </label>
    <input type="checkbox" id="node-input-enableOverfillProtection" style="width:20px;vertical-align:baseline;" />
    <span>Stop filling when approaching overflow</span>
  </div>
  <div class="form-row">
    <label for="node-input-overfillThresholdPercent" style="padding-left:20px;">High Volume Threshold (%)</label>
    <input type="number" id="node-input-overfillThresholdPercent" min="0" max="100" step="0.1" style="width:80px;" />
    <span id="derived-overfillLevel" style="margin-left:8px;color:#777;font-size:12px;">→ overfillLevel ≈ — m</span>
  </div>
  <hr>

  <h3>Output Formats</h3>
  <div class="form-row">
    <label for="node-input-processOutputFormat"><i class="fa fa-random"></i> Process Output</label>
    <select id="node-input-processOutputFormat" style="width:60%;">
      <option value="process">process</option>
      <option value="json">json</option>
      <option value="csv">csv</option>
    </select>
  </div>
  <div class="form-row">
    <label for="node-input-dbaseOutputFormat"><i class="fa fa-database"></i> Database Output</label>
    <select id="node-input-dbaseOutputFormat" style="width:60%;">
      <option value="influxdb">influxdb</option>
      <option value="json">json</option>
      <option value="csv">csv</option>
    </select>
  </div>

  <!-- Shared asset/logger/position menus -->
  <div id="asset-fields-placeholder"></div>
  <div id="logger-fields-placeholder"></div>
  <div id="position-fields-placeholder"></div>


</script>


<script type="text/html" data-help-name="pumpingStation">


</script>