ls /home/daytona/workspace/ 2>/dev/null || echo "workspace empty"

mkdir -p /home/daytona/workspace/homeo-remedies-ppt && node -e "require('pptxgen…

~/homeo-remedies-ppt/make_ppt.js

const pptxgen = require("pptxgenjs");

const pres = new pptxgen();
pres.layout = "LAYOUT_WIDE"; // 13.3" x 7.5"
pres.title = "Homeopathic Remedies - Characteristic Symptoms";

// ── Handwritten-style font stack (Caveat is best; fallback to Segoe Print, Comic Sans MS)
const HW_FONT = "Caveat";

// Pen-colour palette (one dominant colour per remedy)
const PALETTES = [
  { bg: "FFF8F0", box: "FF6B35", arrow: "D94F00", title: "B03000", text: "4A1A00", accent: "FFAB76" }, // Pulsatilla   – warm orange
  { bg: "F0F8FF", box: "2D7DD2", arrow: "1A5EA0", title: "0D3B6E", text: "0A2540", accent: "7EC8E3" }, // Calc carb    – blue
  { bg: "F5FFF5", box: "3A9E3A", arrow: "1E6B1E", title: "144E14", text: "0D2E0D", accent: "82D782" }, // Bryonia      – green
  { bg: "FFFBF0", box: "C07000", arrow: "8A5000", title: "5A3000", text: "3B1A00", accent: "FFCC66" }, // Arnica       – golden
  { bg: "FFF0FF", box: "9B30D9", arrow: "6B1A9A", title: "3D0066", text: "220033", accent: "D89EF5" }, // Sulphur      – violet
  { bg: "FFF5F5", box: "D94040", arrow: "9E2020", title: "6B0000", text: "3B0000", accent: "F5A0A0" }, // Chamomilla   – red
  { bg: "F0F5FF", box: "4070C0", arrow: "254A90", title: "0E2B60", text: "091836", accent: "90B4F0" }, // Cocculus     – indigo
  { bg: "F0FFFF", box: "00A0A0", arrow: "006868", title: "003A3A", text: "002020", accent: "80E0E0" }, // Aconite      – teal
  { bg: "FFFFF0", box: "B09000", arrow: "786000", title: "4A3800", text: "2A2000", accent: "E8D070" }, // Apis mel     – amber
  { bg: "FFF0F5", box: "E04080", arrow: "A02050", title: "600030", text: "360018", accent: "F0A0C0" }, // Rhus tox     – rose
];

// ── Flowchart data per remedy
// Each node: { label, sub? }
// Arrows connect top→down (central chain), with side branches where noted

const REMEDIES = [
  {
    name: "Pulsatilla",
    sub: "(Windflower)",
    nodes: [
      { label: "Mild, Yielding,\nTimid Temperament" },
      { label: "Changeable Symptoms\n& Moods" },
      { label: "Thirstless\n(even with fever)" },
      { label: "Symptoms Worse\nin Warm Room / Heat" },
      { label: "Better Open Air\n& Cold Applications" },
      { label: "Thick, Bland,\nYellow-Green Discharges" },
      { label: "Wandering Pains\n(move joint to joint)" },
      { label: "Weeps Easily;\nDesires Sympathy" },
    ],
    side: [
      { from: 1, label: "Hormonal\nDisturbances" },
      { from: 4, label: "Digestive\nComplaints after\nRich/Fatty food" },
    ],
  },
  {
    name: "Calcarea Carbonica",
    sub: "(Oyster Shell)",
    nodes: [
      { label: "Fat, Fair, Flabby\nConstitution" },
      { label: "Profuse Sweating\n(head, neck at night)" },
      { label: "Craves Eggs &\nIndigestible things" },
      { label: "Cold, Damp\nFeet & Hands" },
      { label: "Slow Development\nin Children" },
      { label: "Anxiety about\nHealth & Future" },
      { label: "Glandular\nEnlargement" },
      { label: "Worse Cold, Damp\n& Exertion" },
    ],
    side: [
      { from: 2, label: "Teeth & Bone\nWeakness" },
      { from: 5, label: "Leucorrhoea\n(milky)" },
    ],
  },
  {
    name: "Bryonia Alba",
    sub: "(Wild Hops)",
    nodes: [
      { label: "All Symptoms Worse\nfrom Any Motion" },
      { label: "Better Absolute\nRest & Pressure" },
      { label: "Great Thirst for\nLarge Quantities" },
      { label: "Dryness of all\nMucous Membranes" },
      { label: "Stitching,\nBursting Pains" },
      { label: "Irritable;\nWants to go Home" },
      { label: "Inflammation of\nSerous Membranes" },
      { label: "Constipation\n(large, dry, hard stool)" },
    ],
    side: [
      { from: 3, label: "Dry Cough\n(must hold chest)" },
      { from: 6, label: "Worse 9 PM" },
    ],
  },
  {
    name: "Arnica Montana",
    sub: "(Leopard's Bane)",
    nodes: [
      { label: "Trauma, Bruising\n& Mechanical Injury" },
      { label: "Bed Feels Too Hard;\nSore, Bruised\nSensation" },
      { label: "Says 'I am\nNot Sick'" },
      { label: "Fear of Being\nTouched" },
      { label: "Haemorrhage:\nBright Red Blood" },
      { label: "Overexertion;\nMuscle Soreness" },
      { label: "Head Hot;\nBody Cool" },
      { label: "Worse Touch,\nMotion, Rest" },
    ],
    side: [
      { from: 1, label: "Post-Surgical\nRecovery" },
      { from: 4, label: "Cardiac\nWeakness after\nExertion" },
    ],
  },
  {
    name: "Sulphur",
    sub: "(Sublimed Sulphur)",
    nodes: [
      { label: "Burning Sensations\n(palms, soles, vertex)" },
      { label: "Worse Heat, Bathing\n& Standing" },
      { label: "Great Itching &\nScratch-Till-Bleeds" },
      { label: "Dirty, Unhealthy\nSkin; Offensive Odour" },
      { label: "Hungry at 11 AM;\nDiarrhoea at 5 AM" },
      { label: "Philosophical;\nRagged Philosopher\nType" },
      { label: "Every Discharge\nExcoriating & Offensive" },
      { label: "Relapsing Cases;\nAntipsoric" },
    ],
    side: [
      { from: 2, label: "Red Orifices\n(lips, ears, anus)" },
      { from: 5, label: "Skin Eruptions\nSuppressed" },
    ],
  },
  {
    name: "Chamomilla",
    sub: "(German Chamomile)",
    nodes: [
      { label: "Extreme\nHyperaesthesia\n(oversensitivity to pain)" },
      { label: "Uncivil, Rude,\nImpatient" },
      { label: "Pain Unbearable;\nMakes Patient\nAngry" },
      { label: "Better by\nCarrying / Rocking" },
      { label: "One Cheek Red,\nOne Pale" },
      { label: "Teething\nComplaints in\nChildren" },
      { label: "Green, Watery,\nHot Diarrhoea\n('rotten egg' smell)" },
      { label: "Worse Night,\nHeat, Coffee" },
    ],
    side: [
      { from: 3, label: "Earache &\nNeuralgia" },
      { from: 6, label: "Colic; Spasms\nin Infants" },
    ],
  },
  {
    name: "Cocculus Indicus",
    sub: "(Indian Cockle)",
    nodes: [
      { label: "Motion Sickness\n(sea, car, train)" },
      { label: "Nausea from\nRiding & Sight\nof Food" },
      { label: "Vertigo with\nNausea & Vomiting" },
      { label: "Hollow Feeling\nin Head & Chest" },
      { label: "Time Passes\nToo Quickly\n(mental)" },
      { label: "Exhaustion from\nNursing / Loss\nof Sleep" },
      { label: "Trembling &\nWeakness of Limbs" },
      { label: "Worse Riding,\nLoss of Sleep,\nEmotions" },
    ],
    side: [
      { from: 2, label: "Paralytic\nSymptoms" },
      { from: 5, label: "Spasms of\nOesophagus" },
    ],
  },
  {
    name: "Aconite Napellus",
    sub: "(Monkshood)",
    nodes: [
      { label: "Sudden, Violent\nOnset of Disease" },
      { label: "Great Fear,\nAnxiety & Restlessness" },
      { label: "Predicts Time\nof Death" },
      { label: "High Fever with\nDry, Hot Skin\n(no sweat)" },
      { label: "Worse Cold\nDry Wind &\nMidnight" },
      { label: "Tingling &\nNumberness" },
      { label: "Thirst for\nCold Water" },
      { label: "Better Open Air;\nPerspiration" },
    ],
    side: [
      { from: 1, label: "Shock after\nFright / Accident" },
      { from: 4, label: "Croup;\nLaryngitis\nat midnight" },
    ],
  },
  {
    name: "Apis Mellifica",
    sub: "(Honey Bee)",
    nodes: [
      { label: "Oedema &\nPuffiness (face,\neyelids, extremities)" },
      { label: "Burning, Stinging\nPains" },
      { label: "Better Cold\nApplications" },
      { label: "Worse Heat,\nTouch & Pressure" },
      { label: "Thirstless\n(characteristic)" },
      { label: "Jealousy &\nBusy,\nRestless Nature" },
      { label: "Urinary Problems:\nScanty, Burning" },
      { label: "Anaphylactic-type\nReactions" },
    ],
    side: [
      { from: 1, label: "Ovarian Cysts\n& Tumours" },
      { from: 5, label: "Serous\nMembrane\nInflammation" },
    ],
  },
  {
    name: "Rhus Toxicodendron",
    sub: "(Poison Ivy)",
    nodes: [
      { label: "Worse Initial\nMotion; Better\nContinued Motion" },
      { label: "Restlessness;\nCannot Stay\nStill" },
      { label: "Red, Swollen,\nItching Skin\n(Herpetic)" },
      { label: "Stiffness after\nRest; 'Rusty Gate'\nSymptom" },
      { label: "Triangular Red\nTip of Tongue" },
      { label: "Better Warmth,\nHeat & Rubbing" },
      { label: "Worse Damp,\nCold & Night" },
      { label: "Ligament &\nTendon Strains" },
    ],
    side: [
      { from: 2, label: "Typhoid-type\nFever" },
      { from: 5, label: "Vesicular\nEruptions" },
    ],
  },
];

// ─────────────────────────────────────────────────────────────────────────────
// Helper: draw one flowchart slide
// ─────────────────────────────────────────────────────────────────────────────
function addRemedySlide(pres, remedy, pal, idx) {
  const slide = pres.addSlide();

  // ── Background
  slide.background = { color: pal.bg };

  // ── Decorative "notebook lines" (subtle horizontal lines)
  for (let i = 0; i < 14; i++) {
    slide.addShape(pres.ShapeType.line, {
      x: 0, y: 0.55 + i * 0.5, w: 13.3, h: 0,
      line: { color: pal.accent + "55", width: 0.5 },
    });
  }

  // ── Red margin line (notebook style)
  slide.addShape(pres.ShapeType.line, {
    x: 0.75, y: 0, w: 0, h: 7.5,
    line: { color: "FF9999", width: 1.2 },
  });

  // ── Title badge
  slide.addShape(pres.ShapeType.roundRect, {
    x: 0.5, y: 0.18, w: 12.3, h: 0.72,
    fill: { color: pal.box },
    line: { color: pal.arrow, width: 2 },
    rectRadius: 0.15,
  });
  slide.addText(remedy.name + "  " + remedy.sub, {
    x: 0.5, y: 0.18, w: 12.3, h: 0.72,
    fontFace: HW_FONT, fontSize: 28, bold: true,
    color: "FFFFFF", align: "center", valign: "middle", margin: 0,
  });

  // ── Slide number (small, pencil-grey)
  slide.addText(`${idx + 1} / ${REMEDIES.length}`, {
    x: 12.2, y: 0.1, w: 0.9, h: 0.28,
    fontFace: HW_FONT, fontSize: 12, color: "AAAAAA", align: "right",
  });

  // Layout: 8 main nodes in 2 columns × 4 rows
  // Column A (left chain)  col B (right chain)
  // We draw them as a top-down flow in TWO columns to fit 8 nodes
  const COL_A_X = 0.9;
  const COL_B_X = 7.1;
  const ROW_Y = [1.15, 2.2, 3.25, 4.3]; // 4 rows each column
  const BOX_W = 5.5;
  const BOX_H = 0.82;
  const ARROW_H = 0.38; // gap between boxes = ROW_Y[n+1] - ROW_Y[n] - BOX_H

  // Split 8 nodes: first 4 left, last 4 right
  const leftNodes = remedy.nodes.slice(0, 4);
  const rightNodes = remedy.nodes.slice(4, 8);

  // draw column helper
  function drawColumn(nodes, colX) {
    nodes.forEach((node, i) => {
      const y = ROW_Y[i];
      // Drop shadow
      slide.addShape(pres.ShapeType.roundRect, {
        x: colX + 0.07, y: y + 0.07, w: BOX_W, h: BOX_H,
        fill: { color: pal.accent + "66" },
        line: { color: "FFFFFF00", width: 0 },
        rectRadius: 0.18,
      });
      // Main box
      slide.addShape(pres.ShapeType.roundRect, {
        x: colX, y: y, w: BOX_W, h: BOX_H,
        fill: { color: "FFFFFF" },
        line: { color: pal.box, width: 2.2 },
        rectRadius: 0.18,
      });
      // Label
      slide.addText(node.label, {
        x: colX + 0.12, y: y, w: BOX_W - 0.24, h: BOX_H,
        fontFace: HW_FONT, fontSize: 17, color: pal.title,
        align: "center", valign: "middle", margin: 0,
        wrap: true,
      });
      // Arrow down (except last)
      if (i < nodes.length - 1) {
        const arrowY = y + BOX_H;
        slide.addShape(pres.ShapeType.line, {
          x: colX + BOX_W / 2, y: arrowY,
          w: 0, h: ROW_Y[i + 1] - arrowY,
          line: { color: pal.arrow, width: 2.2 },
        });
        // Arrowhead triangle
        const headY = ROW_Y[i + 1] - 0.04;
        const midX = colX + BOX_W / 2;
        slide.addShape(pres.ShapeType.triangle, {
          x: midX - 0.1, y: headY - 0.14, w: 0.2, h: 0.14,
          fill: { color: pal.arrow },
          line: { color: pal.arrow, width: 0 },
          rotate: 180,
        });
      }
    });
  }

  drawColumn(leftNodes, COL_A_X);
  drawColumn(rightNodes, COL_B_X);

  // Connecting arrow from bottom of left col to top of right col
  // Draw a curved-ish path using a bent line
  const connY1 = ROW_Y[3] + BOX_H / 2;
  const connY2 = ROW_Y[0] + BOX_H / 2;
  const connX1 = COL_A_X + BOX_W;
  const connX2 = COL_B_X;
  // horizontal line from left box end → midpoint
  const midX = (connX1 + connX2) / 2;
  // Draw as 3 segments: right → down/up → right
  slide.addShape(pres.ShapeType.line, {
    x: connX1, y: connY1, w: midX - connX1 + 0.02, h: 0,
    line: { color: pal.arrow, width: 2 },
  });
  slide.addShape(pres.ShapeType.line, {
    x: midX, y: connY2, w: 0, h: connY1 - connY2,
    line: { color: pal.arrow, width: 2 },
  });
  slide.addShape(pres.ShapeType.line, {
    x: midX, y: connY2, w: connX2 - midX, h: 0,
    line: { color: pal.arrow, width: 2 },
  });
  // Arrowhead at connX2, connY2
  slide.addShape(pres.ShapeType.triangle, {
    x: connX2 - 0.14, y: connY2 - 0.1, w: 0.14, h: 0.2,
    fill: { color: pal.arrow },
    line: { color: pal.arrow, width: 0 },
    rotate: 90,
  });

  // ── Side-branch callouts (up to 2)
  const sideCallouts = remedy.side || [];
  sideCallouts.forEach((sc, si) => {
    // sc.from = index into remedy.nodes (0-based)
    const fromIdx = sc.from;
    const isLeft = fromIdx < 4;
    const rowIdx = isLeft ? fromIdx : fromIdx - 4;
    const colX = isLeft ? COL_A_X : COL_B_X;
    const boxY = ROW_Y[rowIdx];
    const centerY = boxY + BOX_H / 2;

    // Side bubble: left side of left col, right side of right col
    const bubbleW = 2.4;
    const bubbleH = 0.72;
    let bubbleX, lineFromX, lineToX;
    if (isLeft) {
      bubbleX = COL_A_X - bubbleW - 0.35;
      lineFromX = COL_A_X;
      lineToX = bubbleX + bubbleW;
    } else {
      bubbleX = COL_B_X + BOX_W + 0.35;
      lineFromX = COL_B_X + BOX_W;
      lineToX = bubbleX;
    }
    const bubbleY = centerY - bubbleH / 2;

    // Dashed connector
    slide.addShape(pres.ShapeType.line, {
      x: Math.min(lineFromX, lineToX), y: centerY,
      w: Math.abs(lineToX - lineFromX), h: 0,
      line: { color: pal.box, width: 1.5, dashType: "dash" },
    });
    // Bubble
    slide.addShape(pres.ShapeType.ellipse, {
      x: bubbleX, y: bubbleY, w: bubbleW, h: bubbleH,
      fill: { color: pal.accent + "BB" },
      line: { color: pal.box, width: 1.8 },
    });
    slide.addText(sc.label, {
      x: bubbleX, y: bubbleY, w: bubbleW, h: bubbleH,
      fontFace: HW_FONT, fontSize: 13, color: pal.title,
      align: "center", valign: "middle", margin: 0,
      wrap: true,
    });
  });

  // ── Decorative corner doodle (a small star/asterisk)
  slide.addText("✦", {
    x: 0.1, y: 0.05, w: 0.5, h: 0.4,
    fontFace: HW_FONT, fontSize: 20, color: pal.box + "AA",
  });
  slide.addText("✦", {
    x: 12.7, y: 7.0, w: 0.5, h: 0.4,
    fontFace: HW_FONT, fontSize: 16, color: pal.accent,
  });
}

// ─────────────────────────────────────────────────────────────────────────────
// Title slide
// ─────────────────────────────────────────────────────────────────────────────
function addTitleSlide(pres) {
  const slide = pres.addSlide();
  slide.background = { color: "1A1A2E" };

  // Watercolour-style background blobs
  const blobs = [
    { x: 0, y: 0, w: 5, h: 3.5, color: "16213E" },
    { x: 8, y: 4, w: 5.3, h: 3.5, color: "0F3460" },
    { x: 4, y: 2, w: 5.5, h: 3.5, color: "533483" + "88" },
  ];
  blobs.forEach(b => {
    slide.addShape(pres.ShapeType.ellipse, {
      x: b.x, y: b.y, w: b.w, h: b.h,
      fill: { color: b.color },
      line: { color: "FFFFFF00", width: 0 },
    });
  });

  slide.addText("Homeopathic Remedies", {
    x: 1, y: 1.2, w: 11.3, h: 1.3,
    fontFace: HW_FONT, fontSize: 52, bold: true,
    color: "E8D5FF", align: "center", valign: "middle",
    glow: { size: 8, opacity: 0.4, color: "C084FC" },
  });
  slide.addText("Characteristic Symptoms — Flowchart Guide", {
    x: 1, y: 2.65, w: 11.3, h: 0.8,
    fontFace: HW_FONT, fontSize: 26,
    color: "A5C8FF", align: "center", valign: "middle",
  });

  const names = REMEDIES.map(r => r.name).join("  •  ");
  slide.addText(names, {
    x: 0.5, y: 3.7, w: 12.3, h: 0.6,
    fontFace: HW_FONT, fontSize: 17,
    color: "CCAAFF", align: "center",
  });

  slide.addShape(pres.ShapeType.line, {
    x: 2, y: 3.55, w: 9.3, h: 0,
    line: { color: "7C3AED", width: 1.5 },
  });

  slide.addText("Hand-crafted Symptom Flowcharts", {
    x: 1, y: 6.7, w: 11.3, h: 0.55,
    fontFace: HW_FONT, fontSize: 18, italic: true,
    color: "9999CC", align: "center",
  });
}

// ─────────────────────────────────────────────────────────────────────────────
// BUILD
// ─────────────────────────────────────────────────────────────────────────────
addTitleSlide(pres);
REMEDIES.forEach((remedy, idx) => {
  addRemedySlide(pres, remedy, PALETTES[idx], idx);
});

const outPath = "/home/daytona/workspace/homeo-remedies-ppt/Homeopathic_Remedies_Flowcharts.pptx";
pres.writeFile({ fileName: outPath }).then(() => {
  console.log("✓ Written:", outPath);
}).catch(e => {
  console.error("Error:", e);
  process.exit(1);
});

cd /home/daytona/workspace/homeo-remedies-ppt && node make_ppt.js 2>&1

~/homeo-remedies-ppt/make_ppt.js

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cd /home/daytona/workspace/homeo-remedies-ppt && node make_ppt.js 2>&1 | grep -v…

ls -lh /home/daytona/workspace/homeo-remedies-ppt/Homeopathic_Remedies_Flowchart…

python3 -c "import reportlab; print(reportlab.Version)" && python3 -c "from repo…

fc-list | grep -i "caveat\|Patrick\|Indie\|Shadows\|Schoolbell\|Permanent\|Rock …

# Download a free handwriting font mkdir -p /home/daytona/workspace/homeo-notes/…

~/homeo-notes/make_notes.py

"""
Handwritten-style flowchart notes for 10 Homeopathic Remedies
Each remedy gets one A4 page that looks like a hand-drawn notebook page.
"""
import math
from reportlab.pdfgen import canvas
from reportlab.lib.pagesizes import A4
from reportlab.lib.units import mm
from reportlab.pdfbase import pdfmetrics
from reportlab.pdfbase.ttfonts import TTFont

# ── Register handwriting fonts
pdfmetrics.registerFont(TTFont("Kalam", "/home/daytona/workspace/homeo-notes/fonts/Kalam-Regular.ttf"))
pdfmetrics.registerFont(TTFont("KalamBold", "/home/daytona/workspace/homeo-notes/fonts/Kalam-Bold.ttf"))

W, H = A4   # 595 x 842 pt

# ── Pen colour per remedy (R, G, B  0-1)
PENS = [
    ((0.85, 0.25, 0.05), (1.00, 0.92, 0.88)),  # Pulsatilla    – burnt orange  / warm cream bg
    ((0.05, 0.38, 0.72), (0.90, 0.95, 1.00)),  # Calcarea Carb – cobalt blue   / light blue bg
    ((0.10, 0.52, 0.10), (0.92, 1.00, 0.92)),  # Bryonia       – forest green  / mint bg
    ((0.65, 0.40, 0.00), (1.00, 0.97, 0.88)),  # Arnica        – golden brown  / ivory bg
    ((0.52, 0.10, 0.72), (0.97, 0.92, 1.00)),  # Sulphur       – deep violet   / lavender bg
    ((0.78, 0.08, 0.08), (1.00, 0.92, 0.92)),  # Chamomilla    – scarlet red   / blush bg
    ((0.18, 0.30, 0.72), (0.90, 0.93, 1.00)),  # Cocculus      – indigo blue   / pale blue bg
    ((0.00, 0.55, 0.55), (0.88, 1.00, 1.00)),  # Aconite       – teal          / aqua bg
    ((0.60, 0.45, 0.00), (1.00, 0.98, 0.88)),  # Apis          – amber         / yellow-cream bg
    ((0.78, 0.15, 0.42), (1.00, 0.92, 0.96)),  # Rhus Tox      – raspberry     / rose bg
]

# ── Flowchart data: (name, sub_name, list_of_symptom_strings, list_of_side_notes)
# side_notes: (attach_to_index, text)
REMEDIES = [
    (
        "Pulsatilla", "(Windflower)",
        [
            "Mild, Yielding &\nTimid Temperament",
            "Changeable Symptoms\n& Moods",
            "Thirstless\n(even in fever)",
            "Worse Warm Room\n& Heat",
            "Better Open Air &\nCold Applications",
            "Thick, Bland Yellow-\nGreen Discharges",
            "Wandering Pains\n(move joint to joint)",
            "Weeps Easily;\nDesires Sympathy",
        ],
        [(1, "Hormonal\nDisturbances"), (4, "Rich/Fatty Food\nDisgests Poorly")],
    ),
    (
        "Calcarea Carbonica", "(Oyster Shell)",
        [
            "Fat, Fair, Flabby\nConstitution",
            "Profuse Head Sweat\nat Night",
            "Craves Eggs &\nIndigestible Things",
            "Cold, Damp Hands\n& Feet",
            "Slow Development\nin Children",
            "Anxiety about\nHealth & Future",
            "Glandular\nEnlargement",
            "Worse Cold, Damp\n& Exertion",
        ],
        [(2, "Teeth & Bone\nWeakness"), (5, "Milky\nLeucorhhoea")],
    ),
    (
        "Bryonia Alba", "(Wild Hops)",
        [
            "Worse from\nAny Motion",
            "Better Absolute\nRest & Pressure",
            "Great Thirst for\nLarge Cold Drinks",
            "Dryness of all\nMucous Membranes",
            "Stitching &\nBursting Pains",
            "Irritable;\nWants to go Home",
            "Serous Membrane\nInflammation",
            "Constipation — Large\nDry Hard Stool",
        ],
        [(3, "Dry Cough\n(holds chest)"), (5, "Worse 9 PM")],
    ),
    (
        "Arnica Montana", "(Leopard's Bane)",
        [
            "Trauma, Bruising &\nMechanical Injury",
            "Bed Feels Too Hard;\nSore Bruised Sensation",
            "Says 'I am NOT Sick'\n(denies illness)",
            "Fear of Being\nTouched",
            "Bright Red\nHaemorrhage",
            "Muscle Soreness from\nOverexertion",
            "Head Hot;\nBody Cool",
            "Worse Touch,\nMotion & Rest",
        ],
        [(1, "Post-Surgery\nRecovery"), (4, "Cardiac Weakness\nafter Exertion")],
    ),
    (
        "Sulphur", "(Sublimed Sulphur)",
        [
            "Burning Sensations\n(palms, soles, vertex)",
            "Worse Heat,\nBathing & Standing",
            "Great Itching;\nScratch Till Bleeding",
            "Dirty, Unhealthy Skin;\nOffensive Odour",
            "Hungry at 11 AM;\nDiarrhoea at 5 AM",
            "Ragged Philosopher\nType (philosophical)",
            "Every Discharge\nExcoriating & Offensive",
            "Relapsing Cases;\nDeep Antipsoric",
        ],
        [(1, "Red Orifices:\nlips, ears, anus"), (5, "Suppressed Skin\nEruptions → Deep Dis.")],
    ),
    (
        "Chamomilla", "(German Chamomile)",
        [
            "Extreme Hypersensitivity\nto Pain",
            "Uncivil, Rude &\nImpatient",
            "Pain Unbearable —\nMakes Patient Angry",
            "Better by Carrying\nor Rocking",
            "One Cheek Red,\nOne Cheek Pale",
            "Teething Complaints\nin Children",
            "Green Watery Hot\nDiarrhoea (rotten egg)",
            "Worse Night, Heat\n& Coffee",
        ],
        [(2, "Earache &\nNeuralgia"), (5, "Colic; Spasms\nin Infants")],
    ),
    (
        "Cocculus Indicus", "(Indian Cockle)",
        [
            "Motion Sickness\n(car, sea, train)",
            "Nausea from Riding\n& Sight of Food",
            "Vertigo with\nNausea & Vomiting",
            "Hollow Feeling in\nHead & Chest",
            "Time Passes Too\nQuickly (mental)",
            "Exhaustion from\nNursing / Loss of Sleep",
            "Trembling &\nWeakness of Limbs",
            "Worse Riding, Sleep\nLoss & Emotions",
        ],
        [(2, "Paralytic\nSymptoms"), (5, "Spasms of\nOesophagus")],
    ),
    (
        "Aconite Napellus", "(Monkshood)",
        [
            "Sudden, Violent\nOnset of Disease",
            "Great Fear, Anxiety\n& Restlessness",
            "Predicts Own\nTime of Death",
            "High Fever with\nDry Hot Skin (no sweat)",
            "Worse Cold Dry Wind\n& Midnight",
            "Tingling &\nNumbness",
            "Great Thirst\nfor Cold Water",
            "Better Open Air;\nPerspiration",
        ],
        [(1, "Shock after\nFright/Accident"), (4, "Croup; Laryngitis\nat Midnight")],
    ),
    (
        "Apis Mellifica", "(Honey Bee)",
        [
            "Oedema & Puffiness\n(face, eyelids, body)",
            "Burning, Stinging\nPains",
            "Better Cold\nApplications",
            "Worse Heat,\nTouch & Pressure",
            "Thirstless\n(characteristic feature)",
            "Jealousy; Busy &\nRestless Nature",
            "Urinary: Scanty\n& Burning",
            "Anaphylactic-type\nReactions",
        ],
        [(1, "Ovarian Cysts\n& Tumours"), (5, "Serous Membrane\nInflammation")],
    ),
    (
        "Rhus Toxicodendron", "(Poison Ivy)",
        [
            "Worse Initial Motion;\nBetter Continued Motion",
            "Restlessness —\nCannot Stay Still",
            "Red, Swollen, Itching\nSkin (herpetic)",
            "Stiffness after Rest:\n'Rusty Gate' Symptom",
            "Triangular Red\nTip of Tongue",
            "Better Warmth,\nHeat & Rubbing",
            "Worse Damp,\nCold & Night",
            "Ligament & Tendon\nStrains",
        ],
        [(1, "Typhoid-type\nFever"), (5, "Vesicular\nEruptions")],
    ),
]


# ─────────────────────────────────────────────────────────────────────────────
# Drawing helpers
# ─────────────────────────────────────────────────────────────────────────────

def draw_notebook_bg(c, pen_rgb, bg_rgb):
    """Fill page with cream bg, faint ruled lines, red margin line."""
    c.setFillColorRGB(*bg_rgb)
    c.rect(0, 0, W, H, fill=1, stroke=0)
    # Ruled lines
    c.setStrokeColorRGB(0.75, 0.82, 0.95)
    c.setLineWidth(0.4)
    y = H - 55*mm
    while y > 18*mm:
        c.line(0, y, W, y)
        y -= 8*mm
    # Red margin
    c.setStrokeColorRGB(0.88, 0.35, 0.35)
    c.setLineWidth(1.0)
    c.line(22*mm, 0, 22*mm, H)
    # Spiral holes (left side decoration)
    c.setFillColorRGB(0.80, 0.80, 0.80)
    for yh in [H*0.2, H*0.5, H*0.8]:
        c.circle(10*mm, yh, 3.5*mm, fill=1, stroke=0)
        c.setFillColorRGB(*bg_rgb)
        c.circle(10*mm, yh, 2.5*mm, fill=1, stroke=0)
        c.setFillColorRGB(0.80, 0.80, 0.80)


def wrap_text_lines(text, max_chars=22):
    """Split on existing newlines; result already split."""
    return text.split("\n")


def draw_flowbox(c, x, y, w, h, text, pen_rgb, bg_rgb, font_size=9.5):
    """Draw a rounded rectangle box with handwritten text."""
    # Shadow
    sr, sg, sb = [max(0, v - 0.25) for v in pen_rgb]
    c.setFillColorRGB(sr, sg, sb, 0.18)
    c.roundRect(x+1.5, y-1.5, w, h, 4*mm, fill=1, stroke=0)
    # Box fill
    c.setFillColorRGB(1, 1, 1)
    c.roundRect(x, y, w, h, 4*mm, fill=1, stroke=0)
    # Box border
    c.setStrokeColorRGB(*pen_rgb)
    c.setLineWidth(1.8)
    c.roundRect(x, y, w, h, 4*mm, fill=0, stroke=1)
    # Text
    lines = wrap_text_lines(text)
    c.setFillColorRGB(*pen_rgb)
    c.setFont("KalamBold", font_size)
    total_text_h = len(lines) * (font_size + 2)
    start_y = y + h/2 + total_text_h/2 - font_size
    for i, line in enumerate(lines):
        tw = c.stringWidth(line, "KalamBold", font_size)
        c.drawString(x + (w - tw)/2, start_y - i*(font_size+2), line)


def draw_arrow_down(c, x, y_top, y_bot, pen_rgb):
    """Draw a downward arrow from y_top to y_bot at centre x."""
    c.setStrokeColorRGB(*pen_rgb)
    c.setFillColorRGB(*pen_rgb)
    c.setLineWidth(1.8)
    c.line(x, y_top, x, y_bot + 4)
    # Arrowhead
    head_size = 4
    p = c.beginPath()
    p.moveTo(x, y_bot)
    p.lineTo(x - head_size, y_bot + head_size*1.8)
    p.lineTo(x + head_size, y_bot + head_size*1.8)
    p.close()
    c.drawPath(p, fill=1, stroke=0)


def draw_side_bubble(c, attach_x, attach_y, side, text, pen_rgb, accent_rgb):
    """Draw an oval callout bubble to the left or right of a box."""
    bw = 34*mm
    bh = 14*mm
    if side == "left":
        bx = attach_x - bw - 8*mm
    else:
        bx = attach_x + 8*mm
    by = attach_y - bh/2

    # Dashed connector line
    c.setStrokeColorRGB(*pen_rgb)
    c.setLineWidth(1.2)
    c.setDash([3, 3], 0)
    if side == "left":
        c.line(attach_x, attach_y, bx + bw, attach_y)
    else:
        c.line(attach_x, attach_y, bx, attach_y)
    c.setDash([], 0)

    # Oval fill
    c.setFillColorRGB(*accent_rgb)
    c.ellipse(bx, by, bx+bw, by+bh, fill=1, stroke=0)
    c.setStrokeColorRGB(*pen_rgb)
    c.setLineWidth(1.5)
    c.ellipse(bx, by, bx+bw, by+bh, fill=0, stroke=1)

    # Text
    lines = text.split("\n")
    fs = 8.5
    c.setFillColorRGB(*pen_rgb)
    c.setFont("KalamBold", fs)
    total_h = len(lines) * (fs + 1.5)
    sy = attach_y + total_h/2 - fs
    for i, ln in enumerate(lines):
        tw = c.stringWidth(ln, "KalamBold", fs)
        c.drawString(bx + (bw - tw)/2, sy - i*(fs+1.5), ln)


def draw_curved_connector(c, x1, y1, x2, y2, pen_rgb):
    """Draw an S-curve connecting bottom-left column to top-right column."""
    c.setStrokeColorRGB(*pen_rgb)
    c.setLineWidth(1.8)
    c.setDash([], 0)
    mx = (x1 + x2) / 2
    p = c.beginPath()
    p.moveTo(x1, y1)
    p.curveTo(mx, y1, mx, y2, x2, y2)
    c.drawPath(p, fill=0, stroke=1)
    # Arrowhead at x2, y2
    c.setFillColorRGB(*pen_rgb)
    head = 4
    ap = c.beginPath()
    ap.moveTo(x2, y2)
    ap.lineTo(x2 - head, y2 + head*1.8)
    ap.lineTo(x2 + head, y2 + head*1.8)
    ap.close()
    c.drawPath(ap, fill=1, stroke=0)


# ─────────────────────────────────────────────────────────────────────────────
# Page builder
# ─────────────────────────────────────────────────────────────────────────────

def make_accent(pen_rgb, strength=0.55):
    """Lighter tinted version of pen colour for bubble fill."""
    return tuple(1 - (1 - v) * strength for v in pen_rgb)


def draw_remedy_page(c, name, sub, nodes, sides, pen_rgb, bg_rgb, page_num, total):
    c.setPageSize(A4)
    draw_notebook_bg(c, pen_rgb, bg_rgb)
    accent = make_accent(pen_rgb, 0.35)

    # ── Title area
    c.setFillColorRGB(*pen_rgb)
    c.setFont("KalamBold", 22)
    c.drawString(26*mm, H - 20*mm, name)
    c.setFont("Kalam", 13)
    tw_sub = c.stringWidth(sub, "Kalam", 13)
    name_w = c.stringWidth(name, "KalamBold", 22)
    c.drawString(26*mm + name_w + 4*mm, H - 19.5*mm, sub)

    # Underline title
    c.setStrokeColorRGB(*pen_rgb)
    c.setLineWidth(1.8)
    c.line(26*mm, H - 22*mm, 26*mm + name_w + tw_sub + 10*mm, H - 22*mm)

    # Page number
    c.setFont("Kalam", 10)
    c.setFillColorRGB(0.55, 0.55, 0.55)
    c.drawRightString(W - 10*mm, H - 18*mm, f"{page_num}/{total}")

    # Decorative star / doodle top right
    c.setFont("KalamBold", 18)
    c.setFillColorRGB(*pen_rgb)
    c.drawString(W - 22*mm, H - 22*mm, "✦")

    # ── Flowchart layout
    # A4: 595 x 842 pt  (1mm = 2.835pt)
    # Two columns of 4 boxes each
    # Boxes: width ~108pt, height ~44pt, gap 10pt
    BOX_W = 108
    BOX_H = 44
    GAP = 14       # vertical gap between boxes (for arrow)
    COL_A_X = 26*mm          # left column x
    COL_B_X = W/2 + 10*mm   # right column x
    TOP_Y = H - 38*mm        # top of first box

    left_nodes = nodes[:4]
    right_nodes = nodes[4:]

    def column_y(row):
        """Bottom-left corner y of box at row (0-indexed)"""
        return TOP_Y - row * (BOX_H + GAP) - BOX_H

    # Draw columns
    for col_idx, (col_x, col_nodes) in enumerate([(COL_A_X, left_nodes), (COL_B_X, right_nodes)]):
        for row, node_text in enumerate(col_nodes):
            bx = col_x
            by = column_y(row)
            draw_flowbox(c, bx, by, BOX_W, BOX_H, node_text, pen_rgb, bg_rgb)
            # Arrow down (not after last)
            if row < len(col_nodes) - 1:
                cx = bx + BOX_W/2
                draw_arrow_down(c, cx, by, column_y(row+1) + BOX_H, pen_rgb)

    # Curved connector: bottom of left col → top of right col
    x_left  = COL_A_X + BOX_W
    y_left  = column_y(3) + BOX_H/2      # mid-height of last left box
    x_right = COL_B_X
    y_right = column_y(0) + BOX_H/2      # mid-height of first right box
    draw_curved_connector(c, x_left, y_left, x_right, y_right, pen_rgb)

    # ── Side callout bubbles
    for (attach_idx, bubble_text) in sides:
        is_left = attach_idx < 4
        col_x = COL_A_X if is_left else COL_B_X
        row = attach_idx if is_left else attach_idx - 4
        by = column_y(row)
        mid_y = by + BOX_H/2

        if is_left:
            attach_x = col_x
            side = "left"
        else:
            attach_x = col_x + BOX_W
            side = "right"

        draw_side_bubble(c, attach_x, mid_y, side, bubble_text, pen_rgb, accent)

    # ── Legend strip at bottom
    c.setFillColorRGB(*pen_rgb)
    c.setFont("Kalam", 8)
    legend = "Symptoms flow top→down   •   Dashed lines = associated/secondary symptoms   •   Oval = side effects/variants"
    lw = c.stringWidth(legend, "Kalam", 8)
    c.drawString((W - lw)/2, 10*mm, legend)
    # Small underline
    c.setStrokeColorRGB(*pen_rgb)
    c.setLineWidth(0.5)
    c.line((W - lw)/2, 9.2*mm, (W + lw)/2, 9.2*mm)


# ─────────────────────────────────────────────────────────────────────────────
# Cover page
# ─────────────────────────────────────────────────────────────────────────────

def draw_cover(c):
    c.setPageSize(A4)
    # Dark notebook bg
    c.setFillColorRGB(0.10, 0.10, 0.20)
    c.rect(0, 0, W, H, fill=1, stroke=0)

    # Grid dots
    c.setFillColorRGB(0.25, 0.25, 0.45)
    for xi in range(int(W//14)):
        for yi in range(int(H//14)):
            c.circle(xi*14 + 7, yi*14 + 7, 0.8, fill=1, stroke=0)

    # Colour stripe bar (10 pen colours)
    stripe_w = W / 10
    for i, (pen, _) in enumerate(PENS):
        c.setFillColorRGB(*pen)
        c.rect(i * stripe_w, H - 12*mm, stripe_w, 12*mm, fill=1, stroke=0)

    # Title
    c.setFillColorRGB(0.95, 0.88, 1.0)
    c.setFont("KalamBold", 30)
    title = "Homeopathic Remedies"
    c.drawCentredString(W/2, H - 38*mm, title)

    c.setFillColorRGB(0.75, 0.90, 1.0)
    c.setFont("KalamBold", 18)
    c.drawCentredString(W/2, H - 50*mm, "Characteristic Symptoms — Flowchart Notes")

    # Divider
    c.setStrokeColorRGB(0.55, 0.35, 0.90)
    c.setLineWidth(2)
    c.line(30*mm, H - 54*mm, W - 30*mm, H - 54*mm)

    # Remedy list with colour dots
    remedy_names = [r[0] for r in REMEDIES]
    c.setFont("Kalam", 13)
    col_w = W / 2
    for i, rname in enumerate(remedy_names):
        col = i % 2
        row = i // 2
        rx = col * col_w + 35*mm
        ry = H - 68*mm - row * 14*mm
        pen_c = PENS[i][0]
        c.setFillColorRGB(*pen_c)
        c.circle(rx - 5*mm, ry + 3, 3, fill=1, stroke=0)
        c.drawString(rx, ry, rname)

    # Footer note
    c.setFillColorRGB(0.60, 0.60, 0.80)
    c.setFont("Kalam", 10)
    c.drawCentredString(W/2, 22*mm, "Hand-drawn style notes • Each remedy on its own colour-coded page")
    c.drawCentredString(W/2, 14*mm, "For educational reference only")

    c.showPage()


# ─────────────────────────────────────────────────────────────────────────────
# MAIN
# ─────────────────────────────────────────────────────────────────────────────

OUT = "/home/daytona/workspace/homeo-notes/Homeopathic_Remedies_Notes.pdf"
c = canvas.Canvas(OUT, pagesize=A4)
c.setTitle("Homeopathic Remedies - Characteristic Symptoms Flowchart Notes")
c.setAuthor("Handwritten Notes")

draw_cover(c)

total_pages = len(REMEDIES)
for idx, (name, sub, nodes, sides) in enumerate(REMEDIES):
    pen_rgb, bg_rgb = PENS[idx]
    draw_remedy_page(c, name, sub, nodes, sides, pen_rgb, bg_rgb, idx+1, total_pages)
    c.showPage()

c.save()
print(f"✓ Saved: {OUT}")

cd /home/daytona/workspace/homeo-notes && python3 make_notes.py 2>&1

ls -lh /home/daytona/workspace/homeo-notes/Homeopathic_Remedies_Notes.pdf