import {
  WeightStatistics,
  WeightDataPoint,
  WeightDistributionPoint,
  WeightAlert,
  WeightAlertType,
  AlertSeverity,
} from '../types';
import { getTargetWeightForDay } from '../utils/weightUtils.ts';

export const initialWeightStats: WeightStatistics = {
  averageWeight: { value: 2303, unit: 'g', status: 'ok' },
  avgDailyGain: { value: 67, unit: 'g/hari', status: 'warning' },
  uniformity: { value: 95, unit: '%', status: 'ok' },
};

export const initialWeightHistory: WeightDataPoint[] = [
  { day: 28, actual: 1302, target: getTargetWeightForDay(28) },
  { day: 29, actual: 1436, target: getTargetWeightForDay(29) },
  { day: 30, actual: 1569, target: getTargetWeightForDay(30) },
  { day: 31, actual: 1662, target: getTargetWeightForDay(31) },
  { day: 32, actual: 1755, target: getTargetWeightForDay(32) },
  { day: 33, actual: 1834, target: getTargetWeightForDay(33) },
  { day: 34, actual: 1911, target: getTargetWeightForDay(34) },
  { day: 35, actual: 1972, target: getTargetWeightForDay(35) },
  // Data after day 35 is not available in the provided standard
  { day: 36, actual: 2087, target: null },
  { day: 37, actual: 2161, target: null },
  { day: 38, actual: 2236, target: null },
  { day: 39, actual: 2303, target: null },
];

export const initialWeightDistribution: WeightDistributionPoint[] = [
  { range: '<2.1kg', count: 800 },
  { range: '2.1-2.2', count: 2500 },
  { range: '2.2-2.25', count: 4200 },
  { range: '2.25-2.3', count: 6800 },
  { range: '2.3-2.35', count: 5100 },
  { range: '2.35-2.4', count: 3200 },
  { range: '>2.4kg', count: 1200 },
];

export const initialWeightAlerts: WeightAlert[] = [
  {
    id: 'wa1',
    type: WeightAlertType.POOR_UNIFORMITY,
    severity: AlertSeverity.CRITICAL,
    timestamp: new Date(Date.now() - 1 * 60 * 60 * 1000),
    details: 'Keseragaman di Kandang C / Lt 1 (82%) di bawah ambang kritis.',
  },
  {
    id: 'wa2',
    type: WeightAlertType.SLOW_GROWTH,
    severity: AlertSeverity.WARNING,
    timestamp: new Date(Date.now() - 3 * 60 * 60 * 1000),
    details: 'ADG (85g) di Kandang B / Lt 1 lebih rendah dari target (95g).',
  },
  {
    id: 'wa3',
    type: WeightAlertType.POOR_UNIFORMITY,
    severity: AlertSeverity.WARNING,
    timestamp: new Date(Date.now() - 8 * 60 * 60 * 1000),
    details: 'Keseragaman di Kandang A / Lt 2 (86%) mendekati batas bawah.',
  },
];