mileage-bonus/energy-h2-bi-board-html/source/data/aggregates.ts

import type {
  CostDim,
  FleetScope,
  H2OrderRow,
  LeaseKind,
  OpsKind,
} from '../types';
import { COST_DIM_LABEL, LEASE_KIND_LABEL, OPS_KIND_LABEL } from '../types';

export function filterOrders(
  rows: H2OrderRow[],
  year: number,
  verifyScope: 'all' | 'verified',
  fleetScope: FleetScope,
): H2OrderRow[] {
  return rows.filter((r) => {
    if (!r.occurredAt.startsWith(String(year))) return false;
    if (verifyScope === 'verified' && r.verifyStatus !== 'verified') return false;
    if (fleetScope === 'own' && r.fleet !== 'own') return false;
    if (fleetScope === 'external' && r.fleet !== 'external') return false;
    return true;
  });
}

export function sumAmount(rows: H2OrderRow[]): number {
  return rows.reduce((s, r) => s + r.amount, 0);
}

export function sumKg(rows: H2OrderRow[]): number {
  return rows.reduce((s, r) => s + r.quantityKg, 0);
}

export function companyCostRows(rows: H2OrderRow[]): H2OrderRow[] {
  return rows.filter((r) => r.borneBy === 'company');
}

export function dimAmount(rows: H2OrderRow[], dim: CostDim): number {
  return sumAmount(companyCostRows(rows).filter((r) => r.costDim === dim));
}

export function leaseSubAmount(rows: H2OrderRow[], kind: LeaseKind): number {
  return sumAmount(
    companyCostRows(rows).filter((r) => r.costDim === 'lease' && r.leaseKind === kind),
  );
}

export function opsSubAmount(rows: H2OrderRow[], kind: OpsKind): number {
  return sumAmount(
    companyCostRows(rows).filter((r) => r.costDim === 'ops' && r.opsKind === kind),
  );
}

export interface DimCard {
  key: CostDim;
  label: string;
  amount: number;
  subs: { key: string; label: string; amount: number }[];
}

export function costDimCards(rows: H2OrderRow[]): DimCard[] {
  return [
    {
      key: 'lease',
      label: COST_DIM_LABEL.lease,
      amount: dimAmount(rows, 'lease'),
      subs: [
        { key: 'company_borne', label: LEASE_KIND_LABEL.company_borne, amount: leaseSubAmount(rows, 'company_borne') },
        { key: 'package_h2', label: LEASE_KIND_LABEL.package_h2, amount: leaseSubAmount(rows, 'package_h2') },
      ],
    },
    {
      key: 'logistics',
      label: COST_DIM_LABEL.logistics,
      amount: dimAmount(rows, 'logistics'),
      subs: [],
    },
    {
      key: 'ops',
      label: COST_DIM_LABEL.ops,
      amount: dimAmount(rows, 'ops'),
      subs: [
        { key: 'abnormal', label: OPS_KIND_LABEL.abnormal, amount: opsSubAmount(rows, 'abnormal') },
        { key: 'transfer', label: OPS_KIND_LABEL.transfer, amount: opsSubAmount(rows, 'transfer') },
      ],
    },
  ];
}

export function pendingAmount(rows: H2OrderRow[]): number {
  return dimAmount(rows, 'pending');
}

export function unverified(rows: H2OrderRow[]): { amount: number; count: number } {
  const list = rows.filter((r) => r.verifyStatus === 'unverified');
  return { amount: sumAmount(list), count: list.length };
}

export function formatYuan(n: number): string {
  return `¥${n.toLocaleString('zh-CN', { maximumFractionDigits: 0 })}`;
}

export function formatKg(n: number): string {
  return `${n.toLocaleString('zh-CN', { maximumFractionDigits: 2 })} kg`;
}

export function costDimLabel(row: H2OrderRow): string {
  if (row.costDim === 'lease' && row.leaseKind) {
    return `${COST_DIM_LABEL.lease} · ${LEASE_KIND_LABEL[row.leaseKind]}`;
  }
  if (row.costDim === 'ops' && row.opsKind) {
    return `${COST_DIM_LABEL.ops} · ${OPS_KIND_LABEL[row.opsKind]}`;
  }
  return COST_DIM_LABEL[row.costDim];
}

export type DimFilter =
  | { dim: CostDim; sub?: string }
  | null;

export function applyDimFilter(rows: H2OrderRow[], filter: DimFilter): H2OrderRow[] {
  if (!filter) return rows;
  return rows.filter((r) => {
    if (r.borneBy !== 'company') return false;
    if (r.costDim !== filter.dim) return false;
    if (!filter.sub) return true;
    if (filter.dim === 'lease') return r.leaseKind === filter.sub;
    if (filter.dim === 'ops') return r.opsKind === filter.sub;
    return true;
  });
}

/** 统计/明细共用：维度筛后的我司成本行；无维度筛则全部我司行 */
export function companyRowsForStats(rows: H2OrderRow[], filter: DimFilter): H2OrderRow[] {
  if (!filter) return companyCostRows(rows);
  return applyDimFilter(rows, filter);
}

export interface StationMonthRow {
  stationId: string;
  stationName: string;
  month: string;
  amount: number;
  quantityKg: number;
  unverifiedAmount: number;
}

export function stationMonthAgg(rows: H2OrderRow[]): StationMonthRow[] {
  const map = new Map<string, H2OrderRow[]>();
  rows.forEach((r) => {
    const month = r.occurredAt.slice(0, 7);
    const key = `${r.stationId}|${month}`;
    const list = map.get(key) ?? [];
    list.push(r);
    map.set(key, list);
  });
  return Array.from(map.entries())
    .map(([key, list]) => {
      const [stationId, month] = key.split('|');
      return {
        stationId,
        stationName: list[0].stationName,
        month,
        amount: sumAmount(list),
        quantityKg: sumKg(list),
        unverifiedAmount: sumAmount(list.filter((x) => x.verifyStatus === 'unverified')),
      };
    })
    .sort((a, b) => b.amount - a.amount);
}

export interface CustomerAttrRow {
  customerId: string;
  customerName: string;
  borneLabel: string;
  quantityKg: number;
  companyCost: number;
  unverifiedAmount: number;
}

export function customerAttrAgg(rows: H2OrderRow[]): CustomerAttrRow[] {
  const map = new Map<string, H2OrderRow[]>();
  rows.forEach((r) => {
    const list = map.get(r.customerId) ?? [];
    list.push(r);
    map.set(r.customerId, list);
  });
  return Array.from(map.entries())
    .map(([customerId, list]) => {
      const company = list.filter((x) => x.borneBy === 'company');
      const customer = list.filter((x) => x.borneBy === 'customer');
      let borneLabel = '混合';
      if (company.length && !customer.length) borneLabel = '我司';
      else if (customer.length && !company.length) borneLabel = '客户';
      return {
        customerId,
        customerName: list[0].customerName,
        borneLabel,
        quantityKg: sumKg(list),
        companyCost: sumAmount(company),
        unverifiedAmount: sumAmount(list.filter((x) => x.verifyStatus === 'unverified')),
      };
    })
    .sort((a, b) => b.companyCost - a.companyCost || b.quantityKg - a.quantityKg);
}

export const SOURCE_LABEL: Record<H2OrderRow['source'], string> = {
  api: 'API',
  manual: '补录',
  fence: '围栏',
};

/** 总览 KPI：在宿主示意量级上按当前筛选（年/车辆/核对）等比缩放，保证卡片跟随顶栏筛选 */
export function computeHostKpi(
  filtered: H2OrderRow[],
  year: number,
  allOrders: H2OrderRow[],
  base: {
    totalKgT: number;
    companyKgT: number;
    customerKgT: number;
    totalFeeWan: number;
    companyFeeWan: number;
    customerFeeWan: number;
    profitWan: number;
    incomeWan: number;
    costWan: number;
    monthKgT: number;
    monthFeeWan: number;
    monthYearPct: number;
    dayKg: number;
    dayFee: number;
    dayMonthPct: number;
  },
) {
  const round2 = (n: number) => Math.round(n * 100) / 100;
  const baseline = filterOrders(allOrders, year, 'all', 'all');
  const baseKg = sumKg(baseline) || 1;
  const fKg = sumKg(filtered);
  const ratio = fKg / baseKg;

  const companyKg = sumKg(filtered.filter((r) => r.borneBy === 'company'));
  const customerKg = sumKg(filtered.filter((r) => r.borneBy === 'customer'));
  const split = companyKg + customerKg || 1;
  const companyShare = companyKg / split;
  const customerShare = customerKg / split;

  const monthRows = filtered.filter((r) => r.occurredAt.startsWith(`${year}-08`));
  const dayRows = filtered.filter((r) => r.occurredAt.startsWith(`${year}-08-08`));
  const monthKg = sumKg(monthRows);
  const dayKgVal = sumKg(dayRows);
  const monthAmt = sumAmount(monthRows);
  const dayAmt = sumAmount(dayRows);
  const yearKg = fKg || 1;
  const monthKgShare = monthKg / yearKg;
  const dayMonthShare = monthKg > 0 ? dayKgVal / monthKg : 0;

  const totalKgT = round2(base.totalKgT * ratio);
  const totalFeeWan = round2(base.totalFeeWan * ratio);
  const incomeWan = round2(base.incomeWan * ratio);
  const costWan = round2(base.costWan * ratio);
  const profitWan = round2(base.profitWan * ratio);
  const monthKgT = round2(totalKgT * monthKgShare);
  const monthFeeWan = round2(totalFeeWan * monthKgShare);

  return {
    totalKgT,
    companyKgT: round2(totalKgT * companyShare),
    customerKgT: round2(totalKgT * customerShare),
    totalFeeWan,
    companyFeeWan: round2(totalFeeWan * companyShare),
    customerFeeWan: round2(totalFeeWan * customerShare),
    profitWan,
    incomeWan,
    costWan,
    monthKgT,
    monthFeeWan,
    monthYearPct: round2(monthKgShare * 100),
    dayKg: round2(dayKgVal > 0 ? dayKgVal : base.dayKg * ratio * Math.max(dayMonthShare, 0.01)),
    dayFee: Math.round(dayAmt > 0 ? dayAmt : base.dayFee * ratio * Math.max(dayMonthShare, 0.01)),
    dayMonthPct: round2((dayMonthShare || base.dayMonthPct / 100) * 100),
    profitRatePct: incomeWan > 0 ? round2((profitWan / incomeWan) * 100) : 0,
  };
}