5572977410

import { Schema } from './type';

export interface TypeTree {
    children: Map<string, TypeTree>;
    schema?: Schema;
}

export function buildTypeTree(schemas: IterableIterator<Schema>): TypeTree {
    const tree: TypeTree = buildTree();
    for (const type of schemas) {
        setTypeToTree(tree, type.id.toNames(), type);
    }
    if (tree.children.size === 0) {
        throw new Error('There is no schema in the input contents.');
    }
    return tree;
}

function setTypeToTree(tree: TypeTree, paths: string[], type: Schema): void {
    if (paths.length === 0) {
        throw new Error('The paths is nothing for set the type to TypeTree.');
    }
    let t: TypeTree = tree;
    for (const key of paths) {
        let next = t.children.get(key);
        if (next === undefined) {
            next = buildTree();
            t.children.set(key, next);
        }
        t = next;
    }
    t.schema = type;
}

function buildTree(): TypeTree {
    return {
        children: new Map(),
    };
}

1	import { Schema } from './type';
2
3	export interface TypeTree {
4	children: Map<string, TypeTree>;
5	schema?: Schema;
6	}
7
8	export function buildTypeTree(schemas: IterableIterator<Schema>): TypeTree {	3✔
9	const tree: TypeTree = buildTree();	345✔
10	for (const type of schemas) {	345✔
11	setTypeToTree(tree, type.id.toNames(), type);	1,758✔
12	}
13	if (tree.children.size === 0) {	345✔
14	throw new Error('There is no schema in the input contents.');	3✔
15	}
16	return tree;	342✔
17	}
18
19	function setTypeToTree(tree: TypeTree, paths: string[], type: Schema): void {
20	if (paths.length === 0) {	1,758!
21	throw new Error('The paths is nothing for set the type to TypeTree.');	×
22	}
23	let t: TypeTree = tree;	1,758✔
24	for (const key of paths) {	1,758✔
25	let next = t.children.get(key);	7,149✔
26	if (next === undefined) {	7,149✔
27	next = buildTree();	2,721✔
28	t.children.set(key, next);	2,721✔
29	}
30	t = next;	7,149✔
31	}
32	t.schema = type;	1,758✔
33	}
34
35	function buildTree(): TypeTree {
36	return {	3,066✔
37	children: new Map(),
38	};
39	}

horiuchi / dtsgenerator / 5572977410

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