油价集成

2026-08-07 14:36:57 +08:00
parent 8999b29646
commit b9ec6fbe0b
25 changed files with 2300 additions and 15 deletions
@@ -0,0 +1,119 @@
+#!/usr/bin/env node
+// 一次性导入浙江省油价历史 (2025-2026)
+// 来源: 手工整理 (省发改委公告 / 潮新闻 / 钱江晚报 / 杭州日报 / 杭州网 等)
+// 用法: node --experimental-strip-types --no-warnings scripts/import-oil-history.mjs [--dry]
+
+import path from 'node:path'
+import { fileURLToPath, pathToFileURL } from 'node:url'
+import 'dotenv/config'
+
+const __filename = fileURLToPath(import.meta.url)
+const __dirname = path.dirname(__filename)
+const ROOT = path.resolve(__dirname, '..')
+
+// 接入 prisma (用 file:// URL 避免 Windows 绝对路径 import 报错)
+const adapterMod = await import('@prisma/adapter-mariadb')
+const clientPath = pathToFileURL(path.join(ROOT, 'generated/prisma/client.ts')).href
+const { PrismaClient } = await import(clientPath)
+
+const adapter = new adapterMod.PrismaMariaDb((() => {
+  const u = new URL(process.env.DATABASE_URL)
+  return {
+    host: u.hostname,
+    port: Number(u.port) || 3306,
+    user: decodeURIComponent(u.username),
+    password: decodeURIComponent(u.password),
+    database: u.pathname.replace(/^\//, ''),
+  }
+})())
+const prisma = new PrismaClient({ adapter })
+
+// 数据: [调价日, 92, 95, 0, source]
+const RAW = [
+  ['2026-07-31', 7.94, 8.44, 7.62, 'manual'],
+  ['2026-07-17', 7.39, 7.86, 7.06, 'manual'],
+  ['2026-06-18', 7.91, 8.41, 7.59, 'manual'],
+  ['2026-06-04', 8.32, 8.85, 8.02, 'manual'],
+  ['2026-05-21', 8.74, 9.30, 8.45, 'manual'],
+  ['2026-02-03', 6.91, 7.35, 6.56, 'manual'],
+  ['2025-12-22', 6.68, 7.11, 6.32, 'manual'],
+  ['2025-12-08', 6.82, 7.25, 6.46, 'manual'],
+  ['2025-11-24', 6.86, null, null, 'manual'],
+  ['2025-11-10', 6.92, 7.36, 6.57, 'manual'],
+  ['2025-10-13', 7.03, 7.48, 6.68, 'manual'],
+  ['2025-06-17', 7.15, 7.60, 6.81, 'manual'],
+  ['2025-06-03', 6.94, 7.38, 6.59, 'manual'],
+]
+
+const PROVINCE = '浙江'
+const FUEL_COLS = [
+  { fuel: '92', idx: 1 },
+  { fuel: '95', idx: 2 },
+  { fuel: '0',  idx: 3 },
+]
+
+const DRY = process.argv.includes('--dry')
+
+async function main() {
+  console.log('=== 浙江省油价历史导入 ===')
+  console.log('dry run:', DRY)
+  console.log('')
+
+  let inserted = 0
+  let updated = 0
+  let skipped = 0
+
+  for (const row of RAW) {
+    const dateStr = row[0]
+    const source = row[4]
+    for (const { fuel, idx } of FUEL_COLS) {
+      const price = row[idx]
+      if (price == null || Number.isNaN(price)) {
+        console.log('[SKIP] ' + dateStr + ' ' + fuel + ': 价格为空')
+        skipped++
+        continue
+      }
+      const date = new Date(dateStr + 'T00:00:00')
+      if (DRY) {
+        console.log('[DRY]  ' + dateStr + ' ' + fuel + ' = ' + price + ' (source=' + source + ')')
+        inserted++
+        continue
+      }
+      try {
+        await prisma.oilPriceHistory.create({
+          data: { date, province: PROVINCE, fuel, price, source },
+        })
+        console.log('[OK]   ' + dateStr + ' ' + fuel + ' = ' + price)
+        inserted++
+      } catch (e) {
+        if (e?.code === 'P2002') {
+          try {
+            await prisma.oilPriceHistory.update({
+              where: { date_province_fuel: { date, province: PROVINCE, fuel } },
+              data: { price, source },
+            })
+            console.log('[UPD]  ' + dateStr + ' ' + fuel + ' = ' + price)
+            updated++
+          } catch (e2) {
+            console.log('[ERR]  ' + dateStr + ' ' + fuel + ': ' + e2.message)
+          }
+        } else {
+          console.log('[ERR]  ' + dateStr + ' ' + fuel + ': ' + e.message)
+        }
+      }
+    }
+  }
+
+  console.log('')
+  console.log('=== 汇总 ===')
+  console.log('插入:   ' + inserted)
+  console.log('更新:   ' + updated)
+  console.log('跳过:   ' + skipped)
+
+  await prisma.$disconnect()
+}
+
+main().catch((e) => {
+  console.error(e)
+  process.exit(1)
+})