import { parse, sort, Page } from "./mod.ts";
import Parser from "../papaparse/mod.ts";
import { assertEquals } from "../deno_std%2Ftesting/asserts.ts";

Deno.test("parse()", async (t) => {
  await t.step("一致を確かめる", () => {
    const csv =
`1,0,2,3
1.1,3,3,
1.2,x,x,2
1.2.1,4,6,0
1.2.2,6,12,0
column1,13,14,0
2,,,2
2.1,15,16,
2.2,17,20,1
column2,19,19,0
3,20,24,0`;
    const { data } = Parser.parse<string[]>(csv);
    assertEquals<Page[]>([...parse(data)], [
      { title: "1.1", next: "1.2", prev: "1", indice: [3], children: [], },
      { title: "1.2.1", next: "1.2.2", prev: "1.2", indice: [4, 5, 6], children: [], },
      { title: "1.2.2", next: "column1", prev: "1.2.1", indice: [6, 7, 8, 9, 10, 11, 12], children: [], },
      { title: "1.2", next: "column1", prev: "1.1", indice: [], children: ["1.2.1", "1.2.2"], },
      { title: "column1", next: "2", prev: "1.2", indice: [13, 14], children: [], },
      { title: "1", next: "2", prev: "", indice: [0, 1, 2], children: ["1.1", "1.2", "column1"], },
      { title: "2.1", next: "2.2", prev: "2", indice: [15, 16], children: [], },
      { title: "column2", next: "3", prev: "2.2", indice: [19], children: [], },
      { title: "2.2", next: "3", prev: "2.1", indice: [17, 18, 19, 20], children: ["column2"], },
      { title: "2", next: "3", prev: "1", indice: [], children: ["2.1", "2.2"], },
      { title: "3", next: "", prev: "2", indice: [20, 21, 22, 23, 24], children: [], },
    ]);
  });
});