// src/primitives/create-collection/create-collection.ts
import { access } from "@kobalte/utils";
import {
  createMemo
} from "solid-js";

// src/primitives/create-collection/utils.ts
import { isNumber, isString } from "@kobalte/utils";
function buildNodes(params) {
  let index = params.startIndex ?? 0;
  const level = params.startLevel ?? 0;
  const nodes = [];
  const getKey = (data) => {
    if (data == null) {
      return "";
    }
    const _getKey = params.getKey ?? "key";
    const dataKey = isString(_getKey) ? data[_getKey] : _getKey(data);
    return dataKey != null ? String(dataKey) : "";
  };
  const getTextValue = (data) => {
    if (data == null) {
      return "";
    }
    const _getTextValue = params.getTextValue ?? "textValue";
    const dataTextValue = isString(_getTextValue) ? data[_getTextValue] : _getTextValue(data);
    return dataTextValue != null ? String(dataTextValue) : "";
  };
  const getDisabled = (data) => {
    if (data == null) {
      return false;
    }
    const _getDisabled = params.getDisabled ?? "disabled";
    return (isString(_getDisabled) ? data[_getDisabled] : _getDisabled(data)) ?? false;
  };
  const getSectionChildren = (data) => {
    if (data == null) {
      return void 0;
    }
    if (isString(params.getSectionChildren)) {
      return data[params.getSectionChildren];
    }
    return params.getSectionChildren?.(data);
  };
  for (const data of params.dataSource) {
    if (isString(data) || isNumber(data)) {
      nodes.push({
        type: "item",
        rawValue: data,
        key: String(data),
        textValue: String(data),
        disabled: getDisabled(data),
        level,
        index
      });
      index++;
      continue;
    }
    if (getSectionChildren(data) != null) {
      nodes.push({
        type: "section",
        rawValue: data,
        key: "",
        // not applicable here
        textValue: "",
        // not applicable here
        disabled: false,
        // not applicable here
        level,
        index
      });
      index++;
      const sectionChildren = getSectionChildren(data) ?? [];
      if (sectionChildren.length > 0) {
        const childNodes = buildNodes({
          dataSource: sectionChildren,
          getKey: params.getKey,
          getTextValue: params.getTextValue,
          getDisabled: params.getDisabled,
          getSectionChildren: params.getSectionChildren,
          startIndex: index,
          startLevel: level + 1
        });
        nodes.push(...childNodes);
        index += childNodes.length;
      }
    } else {
      nodes.push({
        type: "item",
        rawValue: data,
        key: getKey(data),
        textValue: getTextValue(data),
        disabled: getDisabled(data),
        level,
        index
      });
      index++;
    }
  }
  return nodes;
}

// src/primitives/create-collection/create-collection.ts
function createCollection(props, deps = []) {
  return createMemo(() => {
    const nodes = buildNodes({
      dataSource: access(props.dataSource),
      getKey: access(props.getKey),
      getTextValue: access(props.getTextValue),
      getDisabled: access(props.getDisabled),
      getSectionChildren: access(props.getSectionChildren)
    });
    for (let i = 0; i < deps.length; i++)
      deps[i]();
    return props.factory(nodes);
  });
}

export {
  createCollection
};