import {
  populateCommonDb
} from "./chunk-6ZKBGPIT.mjs";
import {
  parse
} from "./chunk-BQKPLVCE.mjs";
import "./chunk-NYCIP5HP.mjs";
import "./chunk-6QIBY7DQ.mjs";
import "./chunk-SLCUJWJ3.mjs";
import "./chunk-43ACQNTO.mjs";
import "./chunk-FXRKSSP6.mjs";
import "./chunk-RRYK4PFG.mjs";
import "./chunk-IT6C5QXO.mjs";
import "./chunk-GMJQP6DO.mjs";
import "./chunk-ODPFZSHR.mjs";
import "./chunk-6OZ7KPF7.mjs";
import "./chunk-LJTN6OYE.mjs";
import "./chunk-Z6Q54H3S.mjs";
import "./chunk-4KMQCWFH.mjs";
import "./chunk-S7Q6ZHN2.mjs";
import "./chunk-IIWGMRJM.mjs";
import "./chunk-A7G5T7E5.mjs";
import {
  selectSvgElement
} from "./chunk-BPTLHSDI.mjs";
import {
  cleanAndMerge
} from "./chunk-OX6ZKUVE.mjs";
import "./chunk-IPM4HZQ6.mjs";
import {
  clear,
  configureSvgSize,
  defaultConfig_default,
  getAccDescription,
  getAccTitle,
  getConfig,
  getDiagramTitle,
  getThemeVariables,
  setAccDescription,
  setAccTitle,
  setDiagramTitle
} from "./chunk-NEZ6ONQZ.mjs";
import {
  log
} from "./chunk-FO5PYUIK.mjs";
import {
  __name
} from "./chunk-PTVI3W5X.mjs";

// src/diagrams/cynefin/cynefinDb.ts
var createDefaultData = /* @__PURE__ */ __name(() => ({
  domains: /* @__PURE__ */ new Map(),
  transitions: []
}), "createDefaultData");
var data = createDefaultData();
var getDomains = /* @__PURE__ */ __name(() => data.domains, "getDomains");
var getTransitions = /* @__PURE__ */ __name(() => data.transitions, "getTransitions");
var setDomains = /* @__PURE__ */ __name((blocks) => {
  if (!blocks) {
    return;
  }
  for (const block of blocks) {
    const domainName = block.domain;
    const items = (block.items ?? []).map((item) => ({
      label: item.label
    }));
    data.domains.set(domainName, {
      name: domainName,
      items
    });
  }
}, "setDomains");
var setTransitions = /* @__PURE__ */ __name((transitions) => {
  if (!transitions) {
    return;
  }
  data.transitions = transitions.filter((t) => {
    if (t.from === t.to) {
      log.warn(
        `Cynefin: self-loop transition on domain "${t.from}" is not meaningful and will be skipped.`
      );
      return false;
    }
    return true;
  }).map((t) => ({
    from: t.from,
    to: t.to,
    label: t.label || void 0
  }));
}, "setTransitions");
var getConfig2 = /* @__PURE__ */ __name(() => {
  return cleanAndMerge({
    ...defaultConfig_default.cynefin,
    ...getConfig().cynefin
  });
}, "getConfig");
var clear2 = /* @__PURE__ */ __name(() => {
  clear();
  data = createDefaultData();
}, "clear");
var db = {
  getDomains,
  getTransitions,
  setDomains,
  setTransitions,
  getConfig: getConfig2,
  clear: clear2,
  setAccTitle,
  getAccTitle,
  setDiagramTitle,
  getDiagramTitle,
  getAccDescription,
  setAccDescription
};

// src/diagrams/cynefin/cynefinParser.ts
var populate = /* @__PURE__ */ __name((ast) => {
  populateCommonDb(ast, db);
  db.setDomains(ast.domains);
  db.setTransitions(ast.transitions);
}, "populate");
var parser = {
  parse: /* @__PURE__ */ __name(async (input) => {
    const ast = await parse("cynefin", input);
    log.debug(ast);
    populate(ast);
  }, "parse")
};

// src/diagrams/cynefin/cynefinBoundaries.ts
function seededRandom(seed) {
  let t = seed + 1831565813 | 0;
  t = Math.imul(t ^ t >>> 15, t | 1);
  t ^= t + Math.imul(t ^ t >>> 7, t | 61);
  return ((t ^ t >>> 14) >>> 0) / 4294967296;
}
__name(seededRandom, "seededRandom");
function hashString(str) {
  let hash = 0;
  for (let i = 0; i < str.length; i++) {
    const ch = str.charCodeAt(i);
    hash = (hash << 5) - hash + ch;
    hash |= 0;
  }
  return hash;
}
__name(hashString, "hashString");
function resolveSeed(configuredSeed, id) {
  if (typeof configuredSeed === "number" && Number.isFinite(configuredSeed) && configuredSeed !== 0) {
    return configuredSeed;
  }
  return hashString(id);
}
__name(resolveSeed, "resolveSeed");
function generateFoldPath(width, height, seed, amplitudeOverride) {
  const cx = width / 2;
  const amplitude = amplitudeOverride ?? width * 0.015;
  const segments = 7;
  const segHeight = height / segments;
  const points = [];
  for (let i = 0; i <= segments; i++) {
    const jitter = seededRandom(seed + i * 17) * amplitude * 2 - amplitude;
    points.push({ x: cx + jitter, y: i * segHeight });
  }
  let d = `M${points[0].x},${points[0].y}`;
  for (let i = 0; i < points.length - 1; i++) {
    const p0 = points[i];
    const p1 = points[i + 1];
    const midY = (p0.y + p1.y) / 2;
    const dir = i % 2 === 0 ? 1 : -1;
    const offset = amplitude * 1.5 * dir * seededRandom(seed + i * 31 + 7);
    const cp1x = p0.x + offset;
    const cp1y = midY;
    const cp2x = p1.x - offset;
    const cp2y = midY;
    d += ` C${cp1x},${cp1y} ${cp2x},${cp2y} ${p1.x},${p1.y}`;
  }
  return d;
}
__name(generateFoldPath, "generateFoldPath");
function generateHorizontalBoundary(width, height, seed, amplitudeOverride) {
  const cy = height / 2;
  const amplitude = amplitudeOverride ?? height * 0.015;
  const segments = 7;
  const segWidth = width / segments;
  const points = [];
  for (let i = 0; i <= segments; i++) {
    const jitter = seededRandom(seed + i * 23) * amplitude * 2 - amplitude;
    points.push({ x: i * segWidth, y: cy + jitter });
  }
  let d = `M${points[0].x},${points[0].y}`;
  for (let i = 0; i < points.length - 1; i++) {
    const p0 = points[i];
    const p1 = points[i + 1];
    const midX = (p0.x + p1.x) / 2;
    const dir = i % 2 === 0 ? 1 : -1;
    const offset = amplitude * 1.5 * dir * seededRandom(seed + i * 37 + 11);
    const cp1x = midX;
    const cp1y = p0.y + offset;
    const cp2x = midX;
    const cp2y = p1.y - offset;
    d += ` C${cp1x},${cp1y} ${cp2x},${cp2y} ${p1.x},${p1.y}`;
  }
  return d;
}
__name(generateHorizontalBoundary, "generateHorizontalBoundary");
function generateCliffPath(width, height) {
  const cx = width / 2;
  const topY = height * 0.5;
  const bottomY = height;
  const amplitude = width * 0.03;
  return [
    `M${cx},${topY}`,
    `C${cx + amplitude},${topY + (bottomY - topY) * 0.2}`,
    `${cx - amplitude * 1.5},${topY + (bottomY - topY) * 0.55}`,
    `${cx + amplitude * 0.5},${topY + (bottomY - topY) * 0.75}`,
    `C${cx - amplitude},${topY + (bottomY - topY) * 0.85}`,
    `${cx + amplitude * 0.3},${topY + (bottomY - topY) * 0.95}`,
    `${cx},${bottomY}`
  ].join(" ");
}
__name(generateCliffPath, "generateCliffPath");
function generateConfusionPath(cx, cy, rx, ry) {
  return [
    `M${cx - rx},${cy}`,
    `A${rx},${ry} 0 1,1 ${cx + rx},${cy}`,
    `A${rx},${ry} 0 1,1 ${cx - rx},${cy}`,
    "Z"
  ].join(" ");
}
__name(generateConfusionPath, "generateConfusionPath");

// src/diagrams/cynefin/cynefinRenderer.ts
var DOMAIN_META = {
  complex: { model: "Probe \u2192 Sense \u2192 Respond", practice: "Emergent Practices" },
  complicated: { model: "Sense \u2192 Analyse \u2192 Respond", practice: "Good Practices" },
  clear: { model: "Sense \u2192 Categorise \u2192 Respond", practice: "Best Practices" },
  chaotic: { model: "Act \u2192 Sense \u2192 Respond", practice: "Novel Practices" },
  confusion: { model: "", practice: "Disorder" }
};
var getDomainLayouts = /* @__PURE__ */ __name((width, height) => {
  const hw = width / 2;
  const hh = height / 2;
  return {
    complex: { cx: hw / 2, cy: hh / 2, x: 0, y: 0, w: hw, h: hh },
    complicated: { cx: hw + hw / 2, cy: hh / 2, x: hw, y: 0, w: hw, h: hh },
    chaotic: { cx: hw / 2, cy: hh + hh / 2, x: 0, y: hh, w: hw, h: hh },
    clear: { cx: hw + hw / 2, cy: hh + hh / 2, x: hw, y: hh, w: hw, h: hh },
    confusion: { cx: hw, cy: hh, x: hw * 0.7, y: hh * 0.7, w: hw * 0.6, h: hh * 0.6 }
  };
}, "getDomainLayouts");
var getCynefinDomainColors = /* @__PURE__ */ __name(() => {
  const defaultThemeVariables = getThemeVariables();
  const currentConfig = getConfig();
  const themeVariables = cleanAndMerge(defaultThemeVariables, currentConfig.themeVariables);
  return themeVariables.cynefin;
}, "getCynefinDomainColors");
var MAX_CONFUSION_ITEMS = 3;
var draw = /* @__PURE__ */ __name((_text, id, _version, diagram2) => {
  const db2 = diagram2.db;
  const domains = db2.getDomains();
  const transitions = db2.getTransitions();
  const title = db2.getDiagramTitle();
  const accTitle = db2.getAccTitle();
  const accDescription = db2.getAccDescription();
  const config = db2.getConfig();
  const domainColors = getCynefinDomainColors();
  log.debug("Rendering Cynefin diagram");
  const width = config.width;
  const height = config.height;
  const padding = config.padding;
  const showDomainDescriptions = config.showDomainDescriptions;
  const boundaryAmplitude = config.boundaryAmplitude;
  const totalWidth = width + padding * 2;
  const totalHeight = height + padding * 2;
  const domainBg = {
    complex: domainColors.complexBg,
    complicated: domainColors.complicatedBg,
    clear: domainColors.clearBg,
    chaotic: domainColors.chaoticBg,
    confusion: domainColors.confusionBg
  };
  const svg = selectSvgElement(id);
  configureSvgSize(svg, totalHeight, totalWidth, config.useMaxWidth ?? true);
  svg.attr("viewBox", `0 0 ${totalWidth} ${totalHeight}`);
  if (accTitle) {
    svg.append("title").text(accTitle);
  }
  if (accDescription) {
    svg.append("desc").text(accDescription);
  }
  const root = svg.append("g").attr("transform", `translate(${padding}, ${padding})`);
  const layouts = getDomainLayouts(width, height);
  const seed = resolveSeed(config.seed, id);
  const bgGroup = root.append("g").attr("class", "cynefin-backgrounds");
  const quadrantDomains = ["complex", "complicated", "chaotic", "clear"];
  for (const domainName of quadrantDomains) {
    const layout = layouts[domainName];
    bgGroup.append("rect").attr("class", "cynefinDomain").attr("x", layout.x).attr("y", layout.y).attr("width", layout.w).attr("height", layout.h).attr("fill", domainBg[domainName]).attr("fill-opacity", 0.4).attr("stroke", "none");
  }
  const boundaryGroup = root.append("g").attr("class", "cynefin-boundaries");
  boundaryGroup.append("path").attr("class", "cynefinBoundary").attr("d", generateFoldPath(width, height, seed, boundaryAmplitude)).attr("fill", "none");
  boundaryGroup.append("path").attr("class", "cynefinBoundary").attr("d", generateHorizontalBoundary(width, height, seed + 100, boundaryAmplitude)).attr("fill", "none");
  boundaryGroup.append("path").attr("class", "cynefinCliff").attr("d", generateCliffPath(width, height)).attr("fill", "none");
  const confusionRx = width * 0.15;
  const confusionRy = height * 0.15;
  root.append("path").attr("class", "cynefinConfusion").attr("d", generateConfusionPath(width / 2, height / 2, confusionRx, confusionRy)).attr("fill", domainBg.confusion).attr("fill-opacity", 0.5);
  const labelGroup = root.append("g").attr("class", "cynefin-labels");
  for (const domainName of quadrantDomains) {
    const layout = layouts[domainName];
    labelGroup.append("text").attr("class", "cynefinDomainLabel").attr("x", layout.cx).attr("y", showDomainDescriptions ? layout.cy - 30 : layout.cy).attr("text-anchor", "middle").attr("dominant-baseline", "middle").text(domainName.charAt(0).toUpperCase() + domainName.slice(1));
  }
  labelGroup.append("text").attr("class", "cynefinDomainLabel").attr("x", width / 2).attr("y", showDomainDescriptions ? height / 2 - 10 : height / 2).attr("text-anchor", "middle").attr("dominant-baseline", "middle").text("Confusion");
  if (showDomainDescriptions) {
    const subtitleGroup = root.append("g").attr("class", "cynefin-subtitles");
    for (const domainName of quadrantDomains) {
      const layout = layouts[domainName];
      const meta = DOMAIN_META[domainName];
      subtitleGroup.append("text").attr("class", "cynefinSubtitle").attr("x", layout.cx).attr("y", layout.cy - 10).attr("text-anchor", "middle").attr("dominant-baseline", "middle").text(meta.model);
      subtitleGroup.append("text").attr("class", "cynefinSubtitle").attr("x", layout.cx).attr("y", layout.cy + 5).attr("text-anchor", "middle").attr("dominant-baseline", "middle").text(meta.practice);
    }
    subtitleGroup.append("text").attr("class", "cynefinSubtitle").attr("x", width / 2).attr("y", height / 2 + 8).attr("text-anchor", "middle").attr("dominant-baseline", "middle").text(DOMAIN_META.confusion.practice);
  }
  const itemGroup = root.append("g").attr("class", "cynefin-items");
  const itemHeight = 26;
  const itemPaddingX = 10;
  const allDomains = ["complex", "complicated", "chaotic", "clear", "confusion"];
  for (const domainName of allDomains) {
    const domain = domains.get(domainName);
    if (!domain || domain.items.length === 0) {
      continue;
    }
    const layout = layouts[domainName];
    const isConfusion = domainName === "confusion";
    let itemsToRender = domain.items;
    let overflowCount = 0;
    if (isConfusion && domain.items.length > MAX_CONFUSION_ITEMS) {
      overflowCount = domain.items.length - MAX_CONFUSION_ITEMS;
      itemsToRender = domain.items.slice(0, MAX_CONFUSION_ITEMS);
    }
    let startY;
    if (isConfusion) {
      const labelOffset = showDomainDescriptions ? 22 : 14;
      startY = layout.cy + labelOffset;
    } else {
      startY = layout.cy + (showDomainDescriptions ? 25 : 15);
    }
    [...itemsToRender].forEach((item, idx) => {
      const itemY = startY + idx * (itemHeight + 4);
      const g = itemGroup.append("g");
      const textEl = g.append("text").attr("class", "cynefinItemText").attr("x", 0).attr("y", itemHeight / 2).attr("text-anchor", "middle").attr("dominant-baseline", "central").text(item.label);
      let measuredWidth = item.label.length * 7;
      const textNode = textEl.node();
      if (textNode && typeof textNode.getBBox === "function") {
        const bbox = textNode.getBBox();
        if (bbox.width > 0) {
          measuredWidth = bbox.width;
        }
      }
      const badgeWidth = measuredWidth + itemPaddingX * 2;
      const itemX = layout.cx - badgeWidth / 2;
      g.attr("transform", `translate(${itemX}, ${itemY})`);
      g.insert("rect", "text").attr("class", "cynefinItem").attr("x", 0).attr("y", 0).attr("width", badgeWidth).attr("height", itemHeight).attr("rx", 4).attr("ry", 4).attr("fill", domainBg[domainName]).attr("fill-opacity", 0.95);
      textEl.attr("x", badgeWidth / 2).attr("y", itemHeight / 2);
    });
    if (overflowCount > 0) {
      const overflowY = startY + itemsToRender.length * (itemHeight + 4);
      const overflowLabel = `+${overflowCount} more`;
      const g = itemGroup.append("g");
      const textEl = g.append("text").attr("class", "cynefinItemText").attr("x", 0).attr("y", itemHeight / 2).attr("text-anchor", "middle").attr("dominant-baseline", "central").text(overflowLabel);
      let measuredWidth = overflowLabel.length * 7;
      const textNode = textEl.node();
      if (textNode && typeof textNode.getBBox === "function") {
        const bbox = textNode.getBBox();
        if (bbox.width > 0) {
          measuredWidth = bbox.width;
        }
      }
      const badgeWidth = measuredWidth + itemPaddingX * 2;
      const itemX = layout.cx - badgeWidth / 2;
      g.attr("transform", `translate(${itemX}, ${overflowY})`);
      g.insert("rect", "text").attr("class", "cynefinItemOverflow").attr("x", 0).attr("y", 0).attr("width", badgeWidth).attr("height", itemHeight).attr("rx", 4).attr("ry", 4).attr("fill", domainBg[domainName]).attr("fill-opacity", 0.6);
      textEl.attr("x", badgeWidth / 2).attr("y", itemHeight / 2);
    }
  }
  if (transitions.length > 0) {
    const defs = svg.select("defs").empty() ? svg.append("defs") : svg.select("defs");
    const markerId = `cynefin-arrow-${id}`;
    defs.append("marker").attr("id", markerId).attr("viewBox", "0 0 10 10").attr("refX", 9).attr("refY", 5).attr("markerWidth", 6).attr("markerHeight", 6).attr("orient", "auto-start-reverse").append("path").attr("d", "M 0 0 L 10 5 L 0 10 z").attr("class", "cynefinArrowHead");
    const arrowGroup = root.append("g").attr("class", "cynefin-arrows");
    transitions.forEach((transition) => {
      const fromLayout = layouts[transition.from];
      const toLayout = layouts[transition.to];
      if (!fromLayout || !toLayout) {
        return;
      }
      if (transition.from === transition.to) {
        log.warn(`Cynefin renderer: skipping self-loop on domain "${transition.from}"`);
        return;
      }
      const x1 = fromLayout.cx;
      const y1 = fromLayout.cy;
      const x2 = toLayout.cx;
      const y2 = toLayout.cy;
      const mx = (x1 + x2) / 2;
      const my = (y1 + y2) / 2;
      const dx = x2 - x1;
      const dy = y2 - y1;
      const len = Math.sqrt(dx * dx + dy * dy);
      const offsetAmount = len * 0.15;
      const nx = -dy / len;
      const ny = dx / len;
      const cpx = mx + nx * offsetAmount;
      const cpy = my + ny * offsetAmount;
      arrowGroup.append("path").attr("class", "cynefinArrowLine").attr("d", `M${x1},${y1} Q${cpx},${cpy} ${x2},${y2}`).attr("fill", "none").attr("marker-end", `url(#${markerId})`);
      if (transition.label) {
        arrowGroup.append("text").attr("class", "cynefinArrowLabel").attr("x", cpx).attr("y", cpy - 6).attr("text-anchor", "middle").attr("dominant-baseline", "auto").text(transition.label);
      }
    });
  }
  if (title) {
    root.append("text").attr("class", "cynefinTitle").attr("x", width / 2).attr("y", -padding / 2).attr("text-anchor", "middle").attr("dominant-baseline", "middle").text(title);
  }
}, "draw");
var renderer = { draw };

// src/diagrams/cynefin/styles.ts
var getCynefinTheme = /* @__PURE__ */ __name(() => {
  const defaultThemeVariables = getThemeVariables();
  const currentConfig = getConfig();
  const themeVariables = cleanAndMerge(defaultThemeVariables, currentConfig.themeVariables);
  return themeVariables.cynefin;
}, "getCynefinTheme");
var styles = /* @__PURE__ */ __name(() => {
  const t = getCynefinTheme();
  return `
	.cynefinDomain {
		stroke: none;
	}
	.cynefinDomainLabel {
		font-size: ${t.domainFontSize}px;
		font-weight: bold;
		fill: ${t.labelColor};
	}
	.cynefinSubtitle {
		font-size: ${t.itemFontSize - 1}px;
		fill: ${t.textColor};
		font-style: italic;
	}
	.cynefinItem {
		fill-opacity: 0.95;
		stroke: ${t.boundaryColor};
		stroke-width: 1;
	}
	.cynefinItemText {
		font-size: ${t.itemFontSize}px;
		fill: ${t.textColor};
	}
	.cynefinItemOverflow {
		fill-opacity: 0.6;
		stroke: ${t.boundaryColor};
		stroke-width: 1;
		stroke-dasharray: 3 2;
	}
	.cynefinBoundary {
		stroke: ${t.boundaryColor};
		stroke-width: ${t.boundaryWidth};
		stroke-dasharray: 6 3;
	}
	.cynefinCliff {
		stroke: ${t.cliffColor};
		stroke-width: ${t.cliffWidth};
	}
	.cynefinConfusion {
		stroke: ${t.boundaryColor};
		stroke-width: 1.5;
		stroke-dasharray: 4 2;
	}
	.cynefinArrowLine {
		stroke: ${t.arrowColor};
		stroke-width: ${t.arrowWidth};
		fill: none;
	}
	.cynefinArrowHead {
		fill: ${t.arrowColor};
		stroke: none;
	}
	.cynefinArrowLabel {
		font-size: ${t.itemFontSize - 1}px;
		fill: ${t.textColor};
	}
	.cynefinTitle {
		font-size: ${t.domainFontSize + 2}px;
		font-weight: bold;
		fill: ${t.labelColor};
	}
	`;
}, "styles");
var styles_default = styles;

// src/diagrams/cynefin/cynefinDiagram.ts
var diagram = {
  parser,
  db,
  renderer,
  styles: styles_default
};
export {
  diagram
};
