import type { H2OrderRow, StationPrepaid } from '../types';

/** 辅助生成 200 条逼真高质量订单明细假数据 */
function generate200MockOrders(): H2OrderRow[] {
  const stations = [
    { id: 'st-ln', name: '佛山南海羚牛加氢站' },
    { id: 'st-dp', name: '东鹏大道甲醇制氢一体站' },
    { id: 'st-jx', name: '嘉兴中石化滨海加氢站' },
    { id: 'st-jj', name: '嘉兴嘉锦加氢站' },
    { id: 'st-cd', name: '成都中石化天府机场高速北站加氢站' },
    { id: 'st-gz', name: '广州黄埔高新区氢能示范加氢站' },
    { id: 'st-sh', name: '上海安亭加氢站' },
  ];

  const ownPlates = [
    '粤A99887', '粤B12001', '浙A52088', '浙F77881', '浙A88888F',
    '浙A66666', '浙F11223', '浙F33445', '川A77889', '川B99001',
    '沪A33219', '粤B88102', '浙F99812', '浙F66521', '粤A11029',
  ];

  const extPlates = [
    '粤A77661', '浙F33211', '川A55432', '沪B98765', '粤B66554',
    '浙A22334', '粤A99102', '川B88761', '无车牌(散车)',
  ];

  const customers = [
    { id: 'c-ln', name: '羚牛自营', type: 'internal', deptId: 'd-ops', deptName: '运维中心' },
    { id: 'c-bao', name: '包氢专线项目', type: 'internal', deptId: 'd-lease', deptName: '租赁业务一部' },
    { id: 'c-lease-a', name: '嘉兴智奇供应链', type: 'internal', deptId: 'd-lease', deptName: '租赁业务一部' },
    { id: 'c-log', name: '嘉兴益顺冷链', type: 'internal', deptId: 'd-log', deptName: '物流中心' },
    { id: 'c-log2', name: '四川群彬物流', type: 'internal', deptId: 'd-log', deptName: '物流中心' },
    { id: 'c-lease-b', name: '无锡铭康物流', type: 'internal', deptId: 'd-lease', deptName: '租赁业务二部' },
    { id: 'c-ops', name: '运维调拨车辆', type: 'internal', deptId: 'd-ops', deptName: '运维中心' },
    { id: 'c-pend', name: '待归属样本', type: 'internal', deptId: 'd-lease', deptName: '租赁业务一部' },
    { id: 'c-ext-a', name: '广东氢动力', type: 'external', deptId: 'd-sales', deptName: '能源销售' },
    { id: 'c-ext-b', name: '广东清运专线', type: 'external', deptId: 'd-sales', deptName: '能源销售' },
    { id: 'c-ext-c', name: '东展供应链', type: 'external', deptId: 'd-sales', deptName: '能源销售' },
    { id: 'c-ext-d', name: '顺丰冷运专线', type: 'external', deptId: 'd-sales', deptName: '能源销售' },
    { id: 'c-ext-e', name: '极兔速递冷链', type: 'external', deptId: 'd-sales', deptName: '能源销售' },
  ];

  const list: H2OrderRow[] = [];

  // 生成 200 条记录
  for (let i = 1; i <= 200; i++) {
    const padId = String(i).padStart(3, '0');
    
    // 年份分配: 1~145 (2026年), 146~185 (2025年), 186~200 (2024年)
    let year = 2026;
    let month = Math.floor((i % 8)) + 1; // 1~8月
    if (i > 145 && i <= 185) {
      year = 2025;
      month = Math.floor((i % 12)) + 1;
    } else if (i > 185) {
      year = 2024;
      month = Math.floor((i % 12)) + 1;
    }

    const day = (i * 7 % 28) + 1;
    const hour = (i * 3 % 14) + 7;
    const minute = (i * 11 % 50) + 5;

    const mm = month < 10 ? `0${month}` : `${month}`;
    const dd = day < 10 ? `0${day}` : `${day}`;
    const hh = hour < 10 ? `0${hour}` : `${hour}`;
    const min = minute < 10 ? `0${minute}` : `${minute}`;

    const occurredAt = `${year}-${mm}-${dd} ${hh}:${min}`;
    const station = stations[i % stations.length];
    const customer = customers[i % customers.length];

    const isOwn = customer.type === 'internal';
    const fleet = isOwn ? 'own' : 'external';
    const plateNo = isOwn
      ? ownPlates[i % ownPlates.length]
      : extPlates[i % extPlates.length];

    // 单价 & 加氢量
    const unitPrice = [28, 30, 32, 35][i % 4];
    const quantityKg = Math.round((18 + (i * 3.7 % 85)) * 100) / 100;
    const amount = Math.round(quantityKg * unitPrice);

    // 成本维度与费用承担
    let borneBy: 'company' | 'customer' = 'company';
    let costDim: 'lease' | 'logistics' | 'ops' | 'pending' = 'lease';
    let leaseKind: 'company_borne' | 'package_h2' | undefined = undefined;
    let opsKind: 'abnormal' | 'transfer' | undefined = undefined;

    if (customer.id === 'c-ext-a' || customer.id === 'c-ext-d') {
      borneBy = 'customer';
    }

    const dimType = i % 5;
    if (dimType === 0) {
      costDim = 'lease';
      leaseKind = 'company_borne';
    } else if (dimType === 1) {
      costDim = 'lease';
      leaseKind = 'package_h2';
    } else if (dimType === 2) {
      costDim = 'logistics';
    } else if (dimType === 3) {
      costDim = 'ops';
      opsKind = i % 2 === 0 ? 'abnormal' : 'transfer';
    } else {
      costDim = 'pending';
    }

    // 核对状态与数据来源
    const verifyStatus = isOwn ? (i % 4 === 0 ? 'unverified' : 'verified') : 'unverified';
    const source = isOwn
      ? (i % 3 === 0 ? 'manual' : i % 3 === 1 ? 'fence' : 'api')
      : (i % 2 === 0 ? 'api' : 'manual');

    list.push({
      id: `HO-${String(year).slice(2)}${mm}-${padId}`,
      occurredAt,
      stationId: station.id,
      stationName: station.name,
      plateNo,
      customerId: customer.id,
      customerName: customer.name,
      deptId: customer.deptId,
      deptName: customer.deptName,
      amount,
      quantityKg,
      unitPrice,
      borneBy,
      costDim,
      leaseKind,
      opsKind,
      verifyStatus,
      source,
      fleet,
    });
  }

  return list;
}

/** 假数：200 条订单明细（三维度成本拆分） */
export const MOCK_ORDERS: H2OrderRow[] = generate200MockOrders();

export const MOCK_PREPAID: StationPrepaid[] = [
  {
    stationId: 'st-jx',
    stationName: '嘉兴中石化滨海加氢站',
    openingBalance: 120000,
    openingAnchorLabel: '2025 年末财务期末',
    recharge: 80000,
    consume: 95000,
  },
  {
    stationId: 'st-jj',
    stationName: '嘉兴嘉锦加氢站',
    openingBalance: null,
    openingAnchorLabel: null,
    recharge: 40000,
    consume: 28000,
  },
];

/** 宿主总览 KPI（与 zip content 同量级示意，只读壳） */
export const HOST_KPI = {
  totalKgT: 697.16,
  companyKgT: 468.28,
  customerKgT: 228.88,
  totalFeeWan: 2093.71,
  companyFeeWan: 1362.85,
  customerFeeWan: 730.87,
  profitWan: 13.01,
  incomeWan: 743.88,
  costWan: 2093.71,
  monthKgT: 16.67,
  monthFeeWan: 50.36,
  monthYearPct: 2.4,
  dayKg: 181.78,
  dayFee: 6533,
  dayMonthPct: 1.1,
};

export const DEFAULT_YEAR = 2026;