// SKU价格计算工具
// 亚克力-单 固定配件成本
const FIXED_COST = 42 + 12 + 4 + 1 + 1 + 10 + 5 + 10; // 机箱+电源+硬盘线+电池+网线+运费+包装+装机 = 85

// 配件价格（来自配件清单）
const CPU_PRICES = {
  'N2840': 45,
  'N2930': 50,
  'AMD-A4': 45,
  'J1900': 80,
  'J3160': 90
};

const MEMORY_PRICES = {
  '2G-16G': { ram: 13, disk: 15 },   // D3-2G + mSATA-16G
  '2G-32G': { ram: 13, disk: 20 },   // D3-2G + mSATA-32G
  '4G-64G': { ram: 25, disk: 40 },   // D3-4G + mSATA-64G
  '4G-128G': { ram: 25, disk: 68 }    // D3-4G + mSATA-128G
};

const CPUS = ['N2840', 'N2930', 'AMD-A4', 'J1900', 'J3160'];
const MEMORIES = ['2G-16G', '2G-32G', '4G-64G', '4G-128G'];

console.log('=== 亚克力-单 SKU 价格计算 ===\n');

let results = [];
let index = 1;

CPUS.forEach(cpu => {
  MEMORIES.forEach(mem => {
    const cpuCost = CPU_PRICES[cpu];
    const ramCost = MEMORY_PRICES[mem].ram;
    const diskCost = MEMORY_PRICES[mem].disk;
    const totalCost = FIXED_COST + cpuCost + ramCost + diskCost;
    const price = Math.round(totalCost * 1.3);
    const profit = price - totalCost;
    
    const sku = `亚克力 - 单-${cpu}-${mem}`;
    results.push({ index, sku, cost: totalCost, price, profit });
    
    console.log(`${index}. ${sku}`);
    console.log(`   CPU(${cpu}): ¥${cpuCost} + 内存: ¥${ramCost} + 系统盘: ¥${diskCost} + 固定: ¥${FIXED_COST}`);
    console.log(`   成本: ¥${totalCost} | 售价: ¥${price} | 利润: ¥${profit}\n`);
    
    index++;
  });
});

// 输出汇总表格式的数据
console.log('\n=== 汇总表更新数据 ===');
results.forEach(r => {
  console.log(`| ${r.index} | ${r.sku} | ¥${r.cost} | ¥${r.price} | ¥${r.profit} | 30% |`);
});

// 导出JSON供后续使用
const fs = require('fs');
fs.writeFileSync('./sku-results.json', JSON.stringify(results, null, 2));
console.log('\n已导出计算结果到 sku-results.json');