From a7e617bc6f46d805c4271b28f7d4fb4ddfd0101d Mon Sep 17 00:00:00 2001
From: kkfluous <kkfluous@kdemacbook-air.local>
Date: Wed, 1 Apr 2026 21:03:52 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=B7=BB=E5=8A=A0=20hydrogen=5Fenergy?=
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Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 src/modules/mileage/types.ts | 53 ++++++++++++++++++++++++++++++++++++
 src/server/mileage-db.ts     | 14 ++++++++++
 2 files changed, 67 insertions(+)
 create mode 100644 src/modules/mileage/types.ts
 create mode 100644 src/server/mileage-db.ts

diff --git a/src/modules/mileage/types.ts b/src/modules/mileage/types.ts
new file mode 100644
index 0000000..9a90cba
--- /dev/null
+++ b/src/modules/mileage/types.ts
@@ -0,0 +1,53 @@
+export interface MonitoringVehicle {
+  plate: string;
+  vin: string;
+  dailyKm: number;
+  totalKm: number | null;
+  source: string;
+  isOnline: boolean;
+  isDataSynced: boolean;
+  customer: string | null;
+  department: string | null;
+  manager: string | null;
+}
+
+export interface MonitoringData {
+  vehicles: MonitoringVehicle[];
+  updatedAt: string;
+}
+
+export interface TargetSummary {
+  id: number;
+  targetName: string;
+  vehicleCount: number;
+  totalMileagePerVehicle: number;
+  annualMileagePerVehicle: number;
+  assessmentYears: number;
+  period: string;
+  todayTotal: number;
+  cumulativeTotal: number;
+  avgCompletion: number;
+  qualifiedCount: number;
+  yearQualifiedCount: number;
+  halfQualifiedCount: number;
+  currentYearTarget: number;
+  currentYearCompleted: number;
+  remaining: number;
+  daysLeft: number;
+  dailyTarget: number;
+}
+
+export interface TargetVehicle {
+  plateNumber: string;
+  todayMileage: number;
+  totalMileage: number;
+  completionRate: number;
+  isQualified: boolean;
+  currentYearIsQualified: boolean;
+  dailyRequiredMileage: number;
+}
+
+export interface TrendPoint {
+  date: string;
+  mileage: number;
+}
diff --git a/src/server/mileage-db.ts b/src/server/mileage-db.ts
new file mode 100644
index 0000000..31c8c5f
--- /dev/null
+++ b/src/server/mileage-db.ts
@@ -0,0 +1,14 @@
+import mysql from 'mysql2/promise';
+
+const mileagePool = mysql.createPool({
+  host: '101.133.130.65',
+  port: 3306,
+  user: 'bi_reader_02',
+  password: 'bi_reader_02_Pass',
+  database: 'hydrogen_energy',
+  waitForConnections: true,
+  connectionLimit: 5,
+  queueLimit: 0,
+});
+
+export default mileagePool;