feat(scheduling): add SuggestionDetail modal with candidate comparison

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/modules/scheduling/SuggestionDetail.tsx

@@ -0,0 +1,248 @@
+import { useState } from 'react';
+import {
+  X,
+  Truck,
+  MapPin,
+  AlertTriangle,
+  CheckCircle,
+  Send,
+} from 'lucide-react';
+import { motion } from 'motion/react';
+import { sendNotify } from './api';
+import type { SchedulingSuggestion, CandidateVehicle } from './types';
+import Blur from '../../components/Blur';
+
+interface Props {
+  suggestion: SchedulingSuggestion;
+  onClose: () => void;
+  onNotifySuccess: () => void;
+}
+
+function fmtKm(value: number): string {
+  if (value >= 10000) return (value / 10000).toFixed(1) + '万';
+  return value.toLocaleString();
+}
+
+export default function SuggestionDetail({ suggestion: s, onClose, onNotifySuccess }: Props) {
+  const [sending, setSending] = useState(false);
+  const [sentPlates, setSentPlates] = useState<Set<string>>(new Set());
+
+  const v = s.currentVehicle;
+  const isRescue = s.type === 'rescue_hopeless';
+
+  const headerBg = isRescue ? 'bg-rose-600' : 'bg-amber-600';
+  const title = isRescue ? '智能调度干预 — 抢救低里程' : '智能调度干预 — 释放已达标';
+
+  const cardBg = isRescue
+    ? 'bg-rose-50 border border-rose-100'
+    : 'bg-amber-50 border border-amber-100';
+
+  const completionColor =
+    v.completionRate >= 1
+      ? 'text-emerald-600'
+      : v.completionRate >= 0.6
+        ? 'text-amber-600'
+        : 'text-rose-600';
+
+  const handleNotify = async (candidate: CandidateVehicle) => {
+    if (sending || sentPlates.has(candidate.plateNumber)) return;
+    setSending(true);
+    try {
+      const result = await sendNotify({
+        suggestionId: s.id,
+        currentPlate: v.plateNumber,
+        candidatePlate: candidate.plateNumber,
+      });
+      if (result.success) {
+        setSentPlates(prev => new Set(prev).add(candidate.plateNumber));
+        onNotifySuccess();
+      } else {
+        alert(result.message || '发送失败');
+      }
+    } catch (e) {
+      alert('网络错误，请重试');
+    } finally {
+      setSending(false);
+    }
+  };
+
+  return (
+    <div className="fixed inset-0 bg-black/40 backdrop-blur-sm z-[60] flex items-center justify-center p-4">
+      <motion.div
+        initial={{ scale: 0.9, opacity: 0, y: 20 }}
+        animate={{ scale: 1, opacity: 1, y: 0 }}
+        exit={{ scale: 0.9, opacity: 0, y: 20 }}
+        className="bg-white rounded-2xl shadow-2xl w-full max-w-2xl overflow-hidden flex flex-col max-h-[90vh]"
+      >
+        {/* Header */}
+        <div className={`${headerBg} px-5 py-3 flex items-center justify-between flex-shrink-0`}>
+          <span className="text-white font-semibold text-sm">{title}</span>
+          <button
+            onClick={onClose}
+            className="text-white/80 hover:text-white transition-colors"
+          >
+            <X size={18} />
+          </button>
+        </div>
+
+        {/* Scrollable body */}
+        <div className="overflow-y-auto flex-1 p-4 space-y-3">
+          {/* Current Vehicle Card */}
+          <div className={`${cardBg} rounded-xl p-4`}>
+            <div className="flex items-center justify-between mb-3">
+              <div className="flex items-center gap-2">
+                <span className="font-bold text-base tracking-wide">
+                  <Blur>{v.plateNumber}</Blur>
+                </span>
+                <span className="text-xs text-gray-500 bg-white/70 px-2 py-0.5 rounded-full border border-gray-200">
+                  {v.vehicleType}
+                </span>
+              </div>
+              <div className="text-right">
+                <span className={`text-lg font-bold ${completionColor}`}>
+                  {(v.completionRate * 100).toFixed(1)}%
+                </span>
+                <div className="text-xs text-gray-400">完成率</div>
+              </div>
+            </div>
+
+            <div className="text-xs text-gray-500 mb-2">{v.targetName}</div>
+
+            <div className="grid grid-cols-2 sm:grid-cols-4 gap-2 text-xs mb-3">
+              <div className="bg-white/60 rounded-lg p-2">
+                <div className="text-gray-400 mb-0.5">累计里程</div>
+                <div className="font-semibold text-gray-700">{fmtKm(v.totalMileage)} km</div>
+              </div>
+              <div className="bg-white/60 rounded-lg p-2">
+                <div className="text-gray-400 mb-0.5">年度目标</div>
+                <div className="font-semibold text-gray-700">{fmtKm(v.yearTarget)} km</div>
+              </div>
+              <div className="bg-white/60 rounded-lg p-2">
+                <div className="text-gray-400 mb-0.5 flex items-center gap-0.5">
+                  <MapPin size={10} />区域
+                </div>
+                <div className="font-semibold text-gray-700 truncate">{v.region}</div>
+              </div>
+              <div className="bg-white/60 rounded-lg p-2">
+                <div className="text-gray-400 mb-0.5">客户日均</div>
+                <div className="font-semibold text-gray-700">{fmtKm(v.customerAvgDaily)} km</div>
+              </div>
+            </div>
+
+            {v.customer && (
+              <div className="text-xs text-gray-500">
+                客户：<span className="font-medium text-gray-700"><Blur>{v.customer}</Blur></span>
+              </div>
+            )}
+          </div>
+
+          {/* Reason Card */}
+          <div className="bg-blue-50 border border-blue-100 rounded-xl p-3 text-sm">
+            <span className="font-semibold text-blue-700 mr-2">建议原因</span>
+            <span className="text-blue-600">{s.reason}</span>
+          </div>
+
+          {/* Candidates Section */}
+          <div>
+            <div className="flex items-center gap-2 mb-1">
+              <Truck size={15} className="text-gray-500" />
+              <span className="font-semibold text-gray-800 text-sm">推荐替换车辆</span>
+            </div>
+            <div className="text-xs text-gray-400 mb-2">基于车型、区域及里程匹配</div>
+
+            <div className="space-y-3">
+              {s.candidates.map(c => {
+                const alreadySent = sentPlates.has(c.plateNumber);
+                const predColor =
+                  c.canQualifyAfterSwap ? 'text-emerald-600' : 'text-amber-600';
+
+                return (
+                  <div
+                    key={c.plateNumber}
+                    className="border border-gray-200 rounded-xl p-3 bg-white"
+                  >
+                    <div className="flex items-center justify-between mb-2">
+                      <div className="flex items-center gap-2">
+                        <span className="font-bold text-sm tracking-wide">
+                          <Blur>{c.plateNumber}</Blur>
+                        </span>
+                        <span className="text-xs text-gray-500 bg-gray-100 px-2 py-0.5 rounded-full">
+                          {c.vehicleType}
+                        </span>
+                        {c.targetName ? (
+                          <span className="text-xs text-gray-400">{c.targetName}</span>
+                        ) : (
+                          <span className="text-xs text-gray-400">库存</span>
+                        )}
+                      </div>
+                      {c.canQualifyAfterSwap ? (
+                        <span className="flex items-center gap-1 text-xs font-medium text-emerald-700 bg-emerald-50 border border-emerald-200 px-2 py-0.5 rounded-full">
+                          <CheckCircle size={11} />换后可达标
+                        </span>
+                      ) : (
+                        <span className="flex items-center gap-1 text-xs font-medium text-amber-700 bg-amber-50 border border-amber-200 px-2 py-0.5 rounded-full">
+                          <AlertTriangle size={11} />需关注
+                        </span>
+                      )}
+                    </div>
+
+                    <div className="grid grid-cols-2 sm:grid-cols-4 gap-2 text-xs mb-3">
+                      <div className="bg-gray-50 rounded-lg p-2">
+                        <div className="text-gray-400 mb-0.5">当前里程</div>
+                        <div className="font-semibold text-gray-700">{fmtKm(c.totalMileage)} km</div>
+                      </div>
+                      <div className="bg-rose-50 rounded-lg p-2">
+                        <div className="text-rose-400 mb-0.5">里程缺口</div>
+                        <div className="font-semibold text-rose-600">{fmtKm(c.mileageGap)} km</div>
+                      </div>
+                      <div className="bg-gray-50 rounded-lg p-2">
+                        <div className="text-gray-400 mb-0.5 flex items-center gap-0.5">
+                          <MapPin size={10} />区域
+                        </div>
+                        <div className="font-semibold text-gray-700 truncate">{c.region}</div>
+                      </div>
+                      <div className="bg-gray-50 rounded-lg p-2">
+                        <div className="text-gray-400 mb-0.5">换后预测</div>
+                        <div className={`font-semibold ${predColor}`}>{fmtKm(c.predictedAfterSwap)} km</div>
+                      </div>
+                    </div>
+
+                    <button
+                      onClick={() => handleNotify(c)}
+                      disabled={sending || alreadySent}
+                      className={`w-full flex items-center justify-center gap-1.5 text-xs font-medium py-2 rounded-lg transition-colors ${
+                        alreadySent
+                          ? 'bg-gray-100 text-gray-400 cursor-not-allowed'
+                          : 'bg-indigo-600 hover:bg-indigo-700 text-white disabled:opacity-50 disabled:cursor-not-allowed'
+                      }`}
+                    >
+                      {alreadySent ? (
+                        <>
+                          <CheckCircle size={13} />已发送
+                        </>
+                      ) : (
+                        <>
+                          <Send size={13} />发送替换通知
+                        </>
+                      )}
+                    </button>
+                  </div>
+                );
+              })}
+            </div>
+          </div>
+        </div>
+
+        {/* Footer */}
+        <div className="border-t border-gray-100 px-4 py-3 flex justify-end flex-shrink-0">
+          <button
+            onClick={onClose}
+            className="px-5 py-2 text-sm font-medium text-gray-600 bg-gray-100 hover:bg-gray-200 rounded-lg transition-colors"
+          >
+            关闭
+          </button>
+        </div>
+      </motion.div>
+    </div>
+  );
+}