import { describe, expect, it } from 'vitest';
import { parseWorkbook } from '../src/core/parseWorkbook';
import { loadP1, loadWorkbook } from './helpers';

describe('parseWorkbook (P1 sheet intent.PR)', () => {
  it('finds exactly one pier P1 with the input values of the sheet', () => {
    const { piers, issues } = parseWorkbook(loadWorkbook());
    expect(issues).toEqual([]);
    expect(piers.map((p) => p.name)).toEqual(['P1']);
    const p1 = loadP1();
    expect(p1.type).toBe('T형');
    expect(p1.foundationType).toBe('말뚝기초');
    expect(p1.copingTopEl).toBeCloseTo(43.411, 6);
    expect(p1.footingBottomEl).toBeCloseTo(26.208, 6);
    expect(p1.groundEl).toBeCloseTo(28.931, 6);
    expect(p1.pileLengthMm).toBe(24000);
    expect(p1.copingWidthMm).toBe(3100);
    expect(p1.copingLengthMm).toBe(12000);
    expect(p1.columnCount).toBe(1);
  });

  it('reads 4 IP points and 10 bearings (5 front, 5 back)', () => {
    const p1 = loadP1();
    expect(p1.ips.map((p) => p.name)).toEqual(['IP1', 'IP2', 'IP3', 'IP4']);
    expect(p1.bearings).toHaveLength(10);
    expect(p1.bearings.filter((b) => b.row === '전열')).toHaveLength(5);
    expect(p1.bearings.filter((b) => b.row === '후열')).toHaveLength(5);
  });

  it('converts the bearing azimuth strings to decimal degrees', () => {
    const p1 = loadP1();
    expect(p1.bearings[0].azimuthDeg).toBeCloseTo(75.9489, 4);
  });
});