推荐号源逻辑调整

Laravel/app/Services/Admin/YeWu/PlanListService.php

@@ -796,31 +796,66 @@ private function doFullDayAssign($startDate, $endDate, $regnum, $entrustids, $ep
 
         while ($currentDate <= $endDate) {
             $nowdate = $currentDate->format('Y-m-d');
+
+            // 收集所有项目在该日期的可用排班（各自独立查询，避免设备交集过滤）
+            $allItemPlans = []; // item_id => [available plans]
             $allAssigned = true;
-            $result = [];
 
             foreach ($deptGroups as $deptCode => $group) {
-                $availablePlans = $this->getAvailablePlansForDate($regnum, $group['entrustids'], $episodeid, $appointment_type, $nowdate, $scope, $userDeptId);
+                foreach ($group['items'] as $item) {
+                    $entrustId = $item['entrust_id'] ?? null;
+                    if (!$entrustId) {
+                        $allAssigned = false;
+                        break 2;
+                    }
 
-                // 过滤已占用的号源
-                if (!empty($occupied_plan_ids)) {
-                    $availablePlans = array_filter($availablePlans, function($plan) use ($occupied_plan_ids) {
-                        return !in_array($plan->id, $occupied_plan_ids);
-                    });
-                    $availablePlans = array_values($availablePlans);
-                }
+                    $availablePlans = $this->getAvailablePlansForDate($regnum, [$entrustId], $episodeid, $appointment_type, $nowdate, $scope, $userDeptId);
 
-                if (empty($availablePlans)) {
-                    $allAssigned = false;
-                    break;
+                    // 过滤已占用的号源
+                    if (!empty($occupied_plan_ids)) {
+                        $availablePlans = array_filter($availablePlans, function($plan) use ($occupied_plan_ids) {
+                            return !in_array($plan->id, $occupied_plan_ids);
+                        });
+                        $availablePlans = array_values($availablePlans);
+                    }
+
+                    if (empty($availablePlans)) {
+                        $allAssigned = false;
+                        break 2;
+                    }
+
+                    $allItemPlans[$item['id']] = $availablePlans;
                 }
+            }
+
+            if (!$allAssigned) {
+                $currentDate->modify('+1 day');
+                continue;
+            }
 
-                $usedCapacity = [];
-                $assignedPlans = [];
+            // 尝试分配所有项目到同一天
+            $result = [];
+            $usedCapacity = [];
+            $assignedPlans = [];
+            $allAssigned = true;
 
+            foreach ($deptGroups as $deptCode => $group) {
                 foreach ($group['items'] as $item) {
+                    $itemPlans = $allItemPlans[$item['id']] ?? [];
                     $assigned = false;
-                    foreach ($availablePlans as $plan) {
+
+                    // 第一轮：优先分配不同时间段
+                    foreach ($itemPlans as $plan) {
+                        // 跳过已分配的时间段
+                        $slotTaken = false;
+                        foreach ($assignedPlans as $ap) {
+                            if ($ap['begin_time'] === $plan->begin_time && $ap['end_time'] === $plan->end_time) {
+                                $slotTaken = true;
+                                break;
+                            }
+                        }
+                        if ($slotTaken) continue;
+
                         $planId = $plan->id;
                         $useSeats = $item['use_seats'] ?? 1;
                         // 共享项目号源持有者：减去已有共享项目的 max
@@ -853,6 +888,44 @@ private function doFullDayAssign($startDate, $endDate, $regnum, $entrustids, $ep
                         $assigned = true;
                         break;
                     }
+
+                    // 第二轮：回退到同时间段
+                    if (!$assigned) {
+                        foreach ($itemPlans as $plan) {
+                            $planId = $plan->id;
+                            $useSeats = $item['use_seats'] ?? 1;
+                            // 共享项目号源持有者：减去已有共享项目的 max
+                            if (!empty($item['is_share_slot']) && $useSeats > 0) {
+                                $existingMax = $existingSharedAtPlan[$planId] ?? 0;
+                                $useSeats = max(0, $useSeats - $existingMax);
+                            }
+                            $remaining = ($plan->count ?? 0) - ($plan->used_count ?? 0);
+                            $used = $usedCapacity[$planId] ?? 0;
+
+                            if (($remaining - $used) < $useSeats) continue;
+
+                            // 冲突检查：同一科室组内，不同排班时间不能重叠
+                            if ($this->isTimeConflict($assignedPlans, $plan)) continue;
+
+                            $result[] = [
+                                'id' => $item['id'],
+                                'plan_id' => $planId,
+                                'department_resources_name' => $plan->department_resources_name,
+                                'date' => $plan->date,
+                                'begin_time' => $plan->begin_time,
+                                'end_time' => $plan->end_time
+                            ];
+                            $usedCapacity[$planId] = ($usedCapacity[$planId] ?? 0) + $useSeats;
+                            $assignedPlans[] = [
+                                'resource_name' => $plan->department_resources_name,
+                                'begin_time' => $plan->begin_time,
+                                'end_time' => $plan->end_time
+                            ];
+                            $assigned = true;
+                            break;
+                        }
+                    }
+
                     if (!$assigned) {
                         $allAssigned = false;
                         break 2;