import { describe, expect, it } from 'vitest';
import type {
  DashboardReportCountingRow,
  DashboardReportFeedInRow,
  DashboardReportFeedUseRow,
} from '../../types/dashboardReport.ts';
import { countingTotals, feedInTotals, feedUseTotals } from '../reportTotals.ts';

describe('countingTotals', () => {
  it('sums mortality, harvest, and harvest weight; omits stok akhir and IoT', () => {
    const rows: DashboardReportCountingRow[] = [
      {
        date: '2026-05-22',
        day: 0,
        countBefore: 100,
        mortality: 0,
        harvest: 0,
        harvestWeight: null,
        countAfter: 100,
        iotCount: 98,
        accuracy: 98,
      },
      {
        date: '2026-05-23',
        day: 1,
        countBefore: 100,
        mortality: 5,
        harvest: 1,
        harvestWeight: 4.5,
        countAfter: 94,
        iotCount: 90,
        accuracy: 95.7,
      },
      {
        date: '2026-05-24',
        day: 2,
        countBefore: 94,
        mortality: 2,
        harvest: 0,
        harvestWeight: null,
        countAfter: 92,
        iotCount: 91,
        accuracy: 98.9,
      },
    ];

    expect(countingTotals(rows)).toEqual({
      label: 'Total',
      countBefore: 100,
      mortality: 7,
      harvest: 1,
      harvestWeight: 4.5,
      countAfter: null,
      iotCount: null,
      accuracy: null,
    });
  });

  it('returns null when there are no counting rows', () => {
    expect(countingTotals([])).toBeNull();
  });
});

describe('feedInTotals', () => {
  it('sums sacks and recomputes accuracy from the totals', () => {
    const rows: DashboardReportFeedInRow[] = [
      { date: '2026-05-22', manualIn: 10, iotIn: 10, accuracy: 100 },
      { date: '2026-05-23', manualIn: 5, iotIn: 4, accuracy: 80 },
    ];

    expect(feedInTotals(rows)).toEqual({
      label: 'Total',
      manualIn: 15,
      iotIn: 14,
      accuracy: 93.3,
    });
  });
});

describe('feedUseTotals', () => {
  it('sums left+right daily sacks across the period', () => {
    const rows: DashboardReportFeedUseRow[] = [
      { date: '2026-05-22', day: 0, manualUse: 30, iotUse: 30, accuracy: 100 },
      { date: '2026-05-23', day: 1, manualUse: 10, iotUse: 8, accuracy: 80 },
    ];

    expect(feedUseTotals(rows)).toEqual({
      label: 'Total',
      manualUse: 40,
      iotUse: 38,
      accuracy: 95,
    });
  });
});