更新

2026-08-07 09:16:15 +08:00
parent 8bbd6f7885
commit 16d301f302
354 changed files with 967 additions and 456 deletions
@@ -18,6 +18,10 @@ class PerformanceDashboardController extends BaseAdminController
    {
        @set_time_limit(120);

-        return $this->data(PerformanceDashboardLogic::overview($this->adminId, $this->adminInfo));
+        return $this->data(PerformanceDashboardLogic::overview(
+            $this->adminId,
+            $this->adminInfo,
+            $this->request->get()
+        ));
    }
 }
@@ -89,18 +89,17 @@ class MyPatientLists extends BaseAdminDataLists implements ListsSearchInterface,
        $this->applyKeyword($query);

        $statusFilter = $applyStatusFilter ? trim((string) ($this->params['status_filter'] ?? '')) : '';
-        if ($statusFilter === 'unconfirmed') {
-            $viewTable = (new DiagnosisViewRecord())->getTable();
+        $appointmentTable = (new Appointment())->getTable();
+        if ($statusFilter === 'unbooked') {
            $query->whereNotExists(
-                "SELECT 1 FROM {$viewTable} confirm_row"
-                . ' WHERE confirm_row.diagnosis_id = d.id'
-                . ' AND confirm_row.is_confirmed = 1'
-                . ' AND confirm_row.delete_time IS NULL'
+                "SELECT 1 FROM {$appointmentTable} unbooked_apt"
+                . ' WHERE unbooked_apt.patient_id = d.id'
+                . ' AND unbooked_apt.status IN (' . implode(',', self::EFFECTIVE_APPOINTMENT_STATUSES) . ')'
            );
        }

        $appointmentStatuses = self::EFFECTIVE_APPOINTMENT_STATUSES;
-        if ($statusFilter === 'booked') {
+        if (in_array($statusFilter, ['pending_interview', 'booked'], true)) {
            $appointmentStatuses = [1];
        } elseif ($statusFilter === 'completed') {
            $appointmentStatuses = [3];
@@ -108,14 +107,17 @@ class MyPatientLists extends BaseAdminDataLists implements ListsSearchInterface,
            $appointmentStatuses = [4];
        }

-        $needsAppointmentFilter = in_array($statusFilter, ['booked', 'completed', 'missed'], true);
+        $needsAppointmentFilter = in_array(
+            $statusFilter,
+            ['pending_interview', 'booked', 'completed', 'missed'],
+            true
+        );
        [$startDate, $endDate] = $applyDateFilter ? $this->dateRange() : ['', ''];
        if ($startDate !== '' || $endDate !== '') {
            $needsAppointmentFilter = true;
        }

        if ($needsAppointmentFilter) {
-            $appointmentTable = (new Appointment())->getTable();
            $conditions = [
                'filter_apt.patient_id = d.id',
                'filter_apt.status IN (' . implode(',', $appointmentStatuses) . ')',
@@ -245,6 +247,7 @@ class MyPatientLists extends BaseAdminDataLists implements ListsSearchInterface,
        $today = date('Y-m-d');
        $statusFilter = trim((string) ($this->params['status_filter'] ?? ''));
        $preferredStatuses = [
+            'pending_interview' => [1],
            'booked' => [1],
            'completed' => [3],
            'missed' => [4],
@@ -364,6 +367,6 @@ class MyPatientLists extends BaseAdminDataLists implements ListsSearchInterface,

    private function appointmentStatusText(int $status): string
    {
-        return [1 => '已挂号', 3 => '已完成', 4 => '已过号'][$status] ?? '未挂号';
+        return [1 => '待面诊', 3 => '已完成', 4 => '已过号'][$status] ?? '未预约';
    }
 }
@@ -65,9 +65,18 @@ class MyPatientOrderLists extends BaseAdminDataLists implements ListsSearchInter
        $effectiveAmountQuery = clone $query;
        YejiStatsLogic::applyPrescriptionOrderEffectiveAmountQuery($effectiveAmountQuery, 'po');

+        // 拒收指标保留关键词、审核和日期条件，但不受当前履约状态按钮影响，
+        // 避免点击“拒收订单”后分母被收窄为拒收状态而固定显示 100%。
+        $rejectionScopeQuery = $this->buildQuery(true);
+        $rejectionScopeOrderCount = (int) (clone $rejectionScopeQuery)->count('po.id');
+        $rejectedCount = (int) (clone $rejectionScopeQuery)
+            ->where('po.fulfillment_status', 9)
+            ->count('po.id');
+        $orderCount = (int) (clone $query)->count('po.id');
+
        return [
            'summary' => [
-                'orders' => (int) (clone $query)->count('po.id'),
+                'orders' => $orderCount,
                'amount' => round((float) $effectiveAmountQuery->sum('po.amount'), 2),
                'pending' => (int) $pendingQuery
                    ->where(function ($q) {
@@ -76,12 +85,16 @@ class MyPatientOrderLists extends BaseAdminDataLists implements ListsSearchInter
                    })
                    ->count('po.id'),
                'completed' => (int) (clone $query)->whereIn('po.fulfillment_status', [3, 6])->count('po.id'),
+                'rejected' => $rejectedCount,
+                'rejection_rate' => $rejectionScopeOrderCount > 0
+                    ? round($rejectedCount / $rejectionScopeOrderCount * 100, 2)
+                    : 0.0,
            ],
            'scope' => MyPatientLogic::scopeMeta($this->adminId, $this->adminInfo),
        ];
    }

-    private function buildQuery(): Query
+    private function buildQuery(bool $ignoreFulfillmentStatus = false): Query
    {
        $query = PrescriptionOrder::alias('po')
            ->join('tcm_diagnosis d', 'po.diagnosis_id = d.id')
@@ -91,7 +104,7 @@ class MyPatientOrderLists extends BaseAdminDataLists implements ListsSearchInter

        MyPatientLogic::applyScope($query, $this->adminId, $this->adminInfo);
        $this->applyKeyword($query);
-        $this->applyStatusFilters($query);
+        $this->applyStatusFilters($query, $ignoreFulfillmentStatus);
        $this->applyDateFilter($query);

        return $query;
@@ -122,9 +135,12 @@ class MyPatientOrderLists extends BaseAdminDataLists implements ListsSearchInter
        });
    }

-    private function applyStatusFilters(Query $query): void
+    private function applyStatusFilters(Query $query, bool $ignoreFulfillmentStatus = false): void
    {
        foreach (['prescription_audit_status', 'payment_slip_audit_status', 'fulfillment_status'] as $field) {
+            if ($ignoreFulfillmentStatus && $field === 'fulfillment_status') {
+                continue;
+            }
            $raw = $this->params[$field] ?? '';
            if ($raw === '' || $raw === null) {
                continue;
@@ -11,6 +11,7 @@ use app\common\model\auth\Admin;
 use app\common\model\auth\AdminDept;
 use app\common\model\stats\PersonalYeji;
 use app\common\service\DataScope\DataScopeService;
+use app\common\service\qywx\MediaChannelService;
 use think\facade\Db;

 /**
@@ -32,6 +33,12 @@ class FirstVisitConversionLogic
        $scopeValue = DataScopeService::getEffectiveScope($adminInfo);
        $selectedDeptId = max(0, (int) ($params['dept_id'] ?? 0));
        $selectedAssistantId = max(0, (int) ($params['assistant_id'] ?? 0));
+        $selectedMediaChannelCode = MediaChannelService::normalizeStatsCode(
+            trim((string) ($params['media_channel_code'] ?? ''))
+        );
+        $selectedMediaChannel = $selectedMediaChannelCode !== ''
+            ? MediaChannelService::getChannelByCode($selectedMediaChannelCode)
+            : null;

        $deptSelectionValid = $selectedDeptId <= 0
            || $allowedDeptSet === null
@@ -73,7 +80,7 @@ class FirstVisitConversionLogic
            'time_type' => 'custom',
            'start_date' => $startDate,
            'end_date' => $endDate,
-            'include_filters' => 0,
+            'include_filters' => 1,
            'include_members' => 0,
            'exclude_cancelled_appointments' => 1,
            'order_metric_mode' => 'performance',
@@ -83,6 +90,9 @@ class FirstVisitConversionLogic
        if ($selectedDeptId > 0 && $deptSelectionValid) {
            $conversionParams['dept_id'] = $selectedDeptId;
        }
+        if ($selectedMediaChannelCode !== '') {
+            $conversionParams['media_channel_code'] = $selectedMediaChannelCode;
+        }

        $conversion = ConversionLogic::overview(
            $conversionParams,
@@ -103,12 +113,21 @@ class FirstVisitConversionLogic
            $startDate,
            $endDate,
            $effectiveAdminIds,
-            array_fill_keys(array_keys($rowDeptIdSet), true)
+            array_fill_keys(array_keys($rowDeptIdSet), true),
+            self::personalYejiMediaSources($selectedMediaChannelCode, $selectedMediaChannel)
        );
        self::applyOpenCounts($rows, $openDirect);

        $summary = is_array($conversion['summary'] ?? null) ? $conversion['summary'] : [];
        $summary['total_open_count'] = array_sum($openDirect);
+        $summary['total_open_rate'] = self::percent(
+            (int) $summary['total_open_count'],
+            (int) ($summary['add_fans_count'] ?? 0)
+        );
+        $summary['open_appointment_rate'] = self::percent(
+            (int) ($summary['paid_appointment_count'] ?? 0),
+            (int) $summary['total_open_count']
+        );
        $summary['open_receive_rate'] = self::percent(
            (int) ($summary['completed_order_count'] ?? 0),
            (int) $summary['total_open_count']
@@ -127,6 +146,12 @@ class FirstVisitConversionLogic
        $selectedAssistantName = $selectedAssistantId > 0
            ? (string) (Admin::where('id', $selectedAssistantId)->whereNull('delete_time')->value('name') ?? '')
            : '';
+        $selectedMediaChannelName = $selectedMediaChannelCode !== ''
+            ? (string) ($selectedMediaChannel['channel_name'] ?? $selectedMediaChannelCode)
+            : '';
+        $conversionFilters = is_array($conversion['extend']['filters'] ?? null)
+            ? $conversion['extend']['filters']
+            : [];

        return [
            'meta' => [
@@ -139,13 +164,20 @@ class FirstVisitConversionLogic
                'scope_label' => DataScopeService::scopeLabel($scopeValue),
                'selected_dept_name' => $selectedDeptName,
                'selected_assistant_name' => $selectedAssistantName,
-                'open_count_source' => '个人业绩录入',
+                'selected_media_channel_code' => $selectedMediaChannelCode,
+                'selected_media_channel_name' => $selectedMediaChannelName,
+                'open_count_source' => $selectedMediaChannelCode === ''
+                    ? '个人业绩录入'
+                    : '个人业绩录入（按渠道名称匹配）',
                'appointment_rule' => '按预约日期统计，归属优先挂号医助、再回退诊单医助；仅含已预约、已完成和已过号',
                'performance_rule' => '按业务订单创建时间和创建人统计，排除取消、拒收、退款及已发生退款的订单',
            ],
            'filters' => [
                'departments' => DeptLogic::getAllDataScoped($adminId, $adminInfo),
                'assistants' => self::assistantOptions($baseVisibleAdminIds, $selectedDeptIds, $selectedDeptId),
+                'media_channels' => is_array($conversionFilters['media_channels'] ?? null)
+                    ? $conversionFilters['media_channels']
+                    : [],
            ],
            'summary' => $summary,
            'rankings' => [
@@ -292,16 +324,30 @@ class FirstVisitConversionLogic
        }
    }

-    /** @param int[]|null $effectiveAdminIds @param array<int,true> $rowDeptSet @return array<int,int> */
-    private static function loadOpenCountByDept(string $startDate, string $endDate, ?array $effectiveAdminIds, array $rowDeptSet): array
+    /**
+     * @param int[]|null $effectiveAdminIds
+     * @param array<int,true> $rowDeptSet
+     * @param string[]|null $mediaSources null=全部渠道；空数组=所选渠道没有可匹配的手工来源
+     * @return array<int,int>
+     */
+    private static function loadOpenCountByDept(
+        string $startDate,
+        string $endDate,
+        ?array $effectiveAdminIds,
+        array $rowDeptSet,
+        ?array $mediaSources = null
+    ): array
    {
-        if ($effectiveAdminIds === [] || $rowDeptSet === []) {
+        if ($effectiveAdminIds === [] || $rowDeptSet === [] || $mediaSources === []) {
            return [];
        }
        $query = PersonalYeji::whereBetween('yeji_date', [$startDate, $endDate]);
        if ($effectiveAdminIds !== null) {
            $query->whereIn('creator_id', $effectiveAdminIds);
        }
+        if ($mediaSources !== null) {
+            $query->whereIn('media_source', $mediaSources);
+        }
        $rows = $query
            ->fieldRaw('creator_id, SUM(total_open_count) AS open_count')
            ->group('creator_id')
@@ -401,6 +447,11 @@ class FirstVisitConversionLogic
            }
            $count = (int) ($direct[(int) ($row['id'] ?? 0)] ?? 0) + $childTotal;
            $row['total_open_count'] = $count;
+            $row['total_open_rate'] = self::percent($count, (int) ($row['add_fans_count'] ?? 0));
+            $row['open_appointment_rate'] = self::percent(
+                (int) ($row['paid_appointment_count'] ?? 0),
+                $count
+            );
            $row['open_receive_rate'] = self::percent((int) ($row['completed_order_count'] ?? 0), $count);
            $sum += (int) ($direct[(int) ($row['id'] ?? 0)] ?? 0) + $childTotal;
        }
@@ -409,6 +460,32 @@ class FirstVisitConversionLogic
        return $sum;
    }

+    /**
+     * 手工开口按 personal_yeji.media_source 保存；渠道筛选时仅匹配该渠道自身的稳定标识和名称。
+     * 不使用 source_group_name，避免同组多个渠道的开口数被重复计入每个渠道。
+     *
+     * @param array<string,mixed>|null $channel
+     * @return string[]|null
+     */
+    private static function personalYejiMediaSources(string $channelCode, ?array $channel): ?array
+    {
+        if ($channelCode === '') {
+            return null;
+        }
+        if ($channel === null) {
+            return [];
+        }
+
+        return array_values(array_unique(array_filter(array_map(
+            static fn ($value): string => trim((string) $value),
+            [
+                $channelCode,
+                $channel['channel_name'] ?? '',
+                $channel['source_tag_name'] ?? '',
+            ]
+        ), static fn (string $value): bool => $value !== '')));
+    }
+
    /** @param array<int,array<string,mixed>> $rows @return array<int,array<string,mixed>> */
    private static function rankingRows(array $rows): array
    {
@@ -30,7 +30,7 @@ class PerformanceDashboardLogic
    /**
     * @return array<string, mixed>
     */
-    public static function overview(int $adminId, array $adminInfo): array
+    public static function overview(int $adminId, array $adminInfo, array $params = []): array
    {
        $today = date('Y-m-d');
        $yesterday = date('Y-m-d', strtotime('-1 day'));
@@ -49,9 +49,15 @@ class PerformanceDashboardLogic
        /** @var array<int>|null $visibleAdminIds */
        $visibleAdminIds = $scope['_visible_admin_ids'];
        unset($scope['_visible_admin_ids']);
+        $rankingDeptId = self::resolveRankingDeptId(
+            max(0, (int) ($params['ranking_dept_id'] ?? 0)),
+            $adminId,
+            $adminInfo
+        );

        $orderDaily = self::loadPerformanceOrderDaily($previousMonthStart, $today, $visibleAdminIds);
        $personalOrderDaily = self::loadPerformanceOrderDaily($monthStart, $today, [$adminId]);
+        $lowAmountPaymentDaily = self::loadLowAmountPaymentDaily($yesterday, $today, $visibleAdminIds);

        $monthAmount = self::sumDailyMetric($orderDaily, $monthStart, $today, 'amount');
        $previousMonthAmount = self::sumDailyMetric(
@@ -92,7 +98,13 @@ class PerformanceDashboardLogic
            'start_date' => $today,
            'end_date' => $today,
        ], $adminId, $adminInfo);
-        $appointmentRanking = self::buildAppointmentRanking($adminId, $adminInfo, $scope);
+        $appointmentRanking = self::buildAppointmentRanking(
+            $adminId,
+            $adminInfo,
+            $scope,
+            $visibleAdminIds,
+            $rankingDeptId
+        );
        $performanceRanking = self::buildPerformanceRanking(
            is_array($todayPerformanceOverview['rows'] ?? null) ? $todayPerformanceOverview['rows'] : []
        );
@@ -114,6 +126,8 @@ class PerformanceDashboardLogic
        $yesterdayOrderCount = (int) self::dailyMetric($orderDaily, $yesterday, 'count');
        $todayOrderAmount = self::dailyMetric($orderDaily, $today, 'amount');
        $yesterdayOrderAmount = self::dailyMetric($orderDaily, $yesterday, 'amount');
+        $todayLowAmountPaymentCount = (int) self::dailyMetric($lowAmountPaymentDaily, $today, 'count');
+        $yesterdayLowAmountPaymentCount = (int) self::dailyMetric($lowAmountPaymentDaily, $yesterday, 'count');
        $todayPaidAppointmentCount = self::paidAppointmentCountWithCenterRule($todayOverview);
        $yesterdayPaidAppointmentCount = self::paidAppointmentCountWithCenterRule($yesterdayOverview);
        $todayPaidAppointmentRate = self::percent($todayPaidAppointmentCount, $todayAddFansCount);
@@ -147,6 +161,7 @@ class PerformanceDashboardLogic
            'today' => [
                'add_fans_count' => $todayAddFansCount,
                'appointment_total_count' => $todayAppointmentCount,
+                'low_amount_payment_count' => $todayLowAmountPaymentCount,
                'interview_count' => $todayInterviewCount,
                // 保留原响应字段名以兼容已发布前端，数值含义已统一为“计入业绩的业务订单”。
                'completed_order_count' => $todayOrderCount,
@@ -160,6 +175,10 @@ class PerformanceDashboardLogic
                        $todayAppointmentCount,
                        $yesterdayAppointmentCount
                    ),
+                    'low_amount_payment_count' => self::buildComparison(
+                        $todayLowAmountPaymentCount,
+                        $yesterdayLowAmountPaymentCount
+                    ),
                    'interview_count' => self::buildComparison($todayInterviewCount, $yesterdayInterviewCount),
                    'completed_order_count' => self::buildComparison($todayOrderCount, $yesterdayOrderCount),
                    'completed_order_amount' => self::buildComparison($todayOrderAmount, $yesterdayOrderAmount),
@@ -181,13 +200,17 @@ class PerformanceDashboardLogic
                    'items' => $performanceRanking,
                ],
            ],
+            'filters' => [
+                'ranking_departments' => self::rankingDepartmentOptions($adminId, $adminInfo),
+                'ranking_dept_id' => $rankingDeptId,
+            ],
            'trend' => $trend,
            'target' => $target,
            'meta' => [
                'generated_at' => date('Y-m-d H:i:s'),
                'timezone' => date_default_timezone_get(),
                'commission_note' => '本人业绩按当前账号创建的业务订单统计，排除已取消、拒收和退款订单。',
-                'rate_note' => '付费挂号率：一中心员工的有效挂号全部按付费挂号，其他部门按 5 元实付挂号；面诊接诊率：有效业务诊单数 / 已完成面诊数。近 7 天挂号排除已取消记录，诊单按订单创建时间统计并排除履约 4/9/10。',
+                'rate_note' => '付费挂号率：一中心员工的有效挂号全部按付费挂号，其他部门按 5 元实付挂号；接诊率：有效业务诊单数 / 已完成面诊数。近 7 天挂号排除已取消记录，诊单按订单创建时间统计并排除履约 4/9/10。',
            ],
        ];
    }
@@ -300,6 +323,30 @@ class PerformanceDashboardLogic
        ];
    }

+    private static function resolveRankingDeptId(int $requestedDeptId, int $adminId, array $adminInfo): int
+    {
+        if ($requestedDeptId <= 0) {
+            return 0;
+        }
+        $exists = Dept::where('id', $requestedDeptId)->whereNull('delete_time')->count() > 0;
+        if (!$exists) {
+            return 0;
+        }
+
+        $allowedDeptSet = DataScopeService::getAllowedDeptIdSet($adminId, $adminInfo);
+        if ($allowedDeptSet !== null && !isset($allowedDeptSet[$requestedDeptId])) {
+            return 0;
+        }
+
+        return $requestedDeptId;
+    }
+
+    /** @return array<int, array<string, mixed>> */
+    private static function rankingDepartmentOptions(int $adminId, array $adminInfo): array
+    {
+        return DeptLogic::getAllDataScoped($adminId, $adminInfo);
+    }
+
    /**
     * @param array<int>|null $visibleAdminIds
     * @return array<string, array{amount: float, count: int}>
@@ -345,6 +392,53 @@ class PerformanceDashboardLogic
        return $out;
    }

+    /**
+     * 当日 0 < 实收金额 <= 10 元的已支付订单笔数；退款订单状态为 4，不会进入统计。
+     *
+     * @param array<int>|null $visibleAdminIds
+     * @return array<string, array{count:int}>
+     */
+    private static function loadLowAmountPaymentDaily(
+        string $startDate,
+        string $endDate,
+        ?array $visibleAdminIds
+    ): array {
+        if ($visibleAdminIds === []) {
+            return [];
+        }
+
+        $query = Db::name('order')
+            ->whereNull('delete_time')
+            ->where('status', 2)
+            ->where('amount', '>', 0)
+            ->where('amount', '<=', 10)
+            ->whereNotNull('payment_time')
+            ->where('payment_time', '<>', '')
+            ->whereBetweenTime(
+                'payment_time',
+                $startDate . ' 00:00:00',
+                $endDate . ' 23:59:59'
+            );
+        if ($visibleAdminIds !== null) {
+            $query->whereIn('creator_id', $visibleAdminIds);
+        }
+
+        $rows = $query
+            ->fieldRaw("DATE(payment_time) AS date_label, COUNT(*) AS item_count")
+            ->group('date_label')
+            ->select()
+            ->toArray();
+        $out = [];
+        foreach ($rows as $row) {
+            $date = (string) ($row['date_label'] ?? '');
+            if ($date !== '') {
+                $out[$date] = ['count' => (int) ($row['item_count'] ?? 0)];
+            }
+        }
+
+        return $out;
+    }
+
    /**
     * @param array<string, array{amount: float, count: int}> $daily
     */
@@ -408,7 +502,13 @@ class PerformanceDashboardLogic
     * @param array<string, mixed> $scope
     * @return array<string, mixed>
     */
-    private static function buildAppointmentRanking(int $adminId, array $adminInfo, array $scope): array
+    private static function buildAppointmentRanking(
+        int $adminId,
+        array $adminInfo,
+        array $scope,
+        ?array $baseVisibleAdminIds,
+        int $rankingDeptId
+    ): array
    {
        $roleIds = array_map('intval', $scope['role_ids'] ?? []);
        $isDoctorSelf = ($scope['key'] ?? '') === 'self'
@@ -442,7 +542,7 @@ class PerformanceDashboardLogic
            ];
        }

-        $rankingVisibleAdminIds = null;
+        $rankingVisibleAdminIds = $baseVisibleAdminIds;
        $rankingScopeLabel = (string) ($scope['label'] ?? '');
        if (
            (int) ($scope['scope_value'] ?? DataScopeService::SCOPE_SELF) === DataScopeService::SCOPE_SELF
@@ -454,6 +554,13 @@ class PerformanceDashboardLogic
                $rankingScopeLabel = '本人所属部门';
            }
        }
+        if ($rankingDeptId > 0) {
+            $deptAdminIds = self::departmentAdminIds($rankingDeptId);
+            $rankingVisibleAdminIds = $rankingVisibleAdminIds === null
+                ? $deptAdminIds
+                : array_values(array_intersect($rankingVisibleAdminIds, $deptAdminIds));
+            $rankingScopeLabel = (string) (Dept::where('id', $rankingDeptId)->value('name') ?? $rankingScopeLabel);
+        }

        $assistantStats = ConversionLogic::overview([
            'dimension' => 'assistant',
@@ -496,6 +603,23 @@ class PerformanceDashboardLogic
        ];
    }

+    /** @return int[] */
+    private static function departmentAdminIds(int $deptId): array
+    {
+        $deptIds = array_values(array_unique(array_filter(
+            array_map('intval', DeptLogic::getSelfAndDescendantIds($deptId)),
+            static fn (int $id): bool => $id > 0
+        )));
+        if ($deptIds === []) {
+            return [];
+        }
+
+        return array_values(array_unique(array_filter(
+            array_map('intval', AdminDept::whereIn('dept_id', $deptIds)->column('admin_id')),
+            static fn (int $id): bool => $id > 0
+        )));
+    }
+
    /**
     * SELF 医助排行的卡片级例外：只扩展到当前账号所有有效直接部门内的有效医助。
     * 不展开子部门，也不改变驾驶舱其它指标的数据范围。