@extends('admin.layouts.app')

@section('title', '总台仪表盘')
@section('page_title', '总台仪表盘')

@section('content')
@php
    $incomingBack = (string) request()->query('back', '');
    $safeBackForLinks = \App\Support\BackUrl::sanitizeForLinks($incomingBack);

    // 用于构建“从仪表盘跳到其它治理页后可返回仪表盘”的 back
    $selfWithoutBack = \App\Support\BackUrl::selfWithoutBack();

    $billingEntryLinks = [
        'platform_orders' => \App\Support\BackUrl::withBack('/admin/platform-orders', $safeBackForLinks),
        'site_subscriptions' => \App\Support\BackUrl::withBack('/admin/site-subscriptions', $safeBackForLinks),
        'plans' => \App\Support\BackUrl::withBack('/admin/plans', $safeBackForLinks),
    ];

    $platformOrdersQuickLinks = [
        'unpaid_pending' => \App\Support\BackUrl::withBack('/admin/platform-orders?payment_status=unpaid&status=pending', $safeBackForLinks),
        // 待生效：paid + pending，并显式锁定 sync_status=unsynced（排除同步失败等异常单）
        'paid_pending' => \App\Support\BackUrl::withBack('/admin/platform-orders?payment_status=paid&status=pending&sync_status=unsynced', $safeBackForLinks),
        'syncable_only' => \App\Support\BackUrl::withBack('/admin/platform-orders?syncable_only=1', $safeBackForLinks),
        'sync_failed' => \App\Support\BackUrl::withBack('/admin/platform-orders?sync_status=failed', $safeBackForLinks),
    ];
@endphp

<div class="page-header mb-20" data-page="admin.dashboard">
    <div class="page-header-main">
        <div>
            <div class="page-header-title">总台仪表盘</div>
            <div class="page-header-subtitle">欢迎回来，{{ $adminName }}。这里是总台管理（平台运营方）的全局总览入口（聚焦：收费闭环与治理动作可达）。</div>
        </div>
        <div class="page-header-actions">
            <a class="btn btn-secondary btn-sm" href="#billing-workbench">跳到收费工作台</a>
        </div>
    </div>

    <div class="page-header-meta">
        <div>统计缓存：{{ $cacheMeta['store'] }} / TTL {{ $cacheMeta['ttl'] }}</div>
        <div>当前视角：{{ $platformOverview['current_scope'] }}</div>
        <div>活跃站点：{{ $platformOverview['active_merchants'] }}</div>
        <div>待处理订单：{{ $platformOverview['pending_orders'] }}</div>
    </div>
</div>

<div class="kpi-grid mb-20" data-role="kpi-grid">
    @php
        $kpiLinks = [
            'merchants' => \App\Support\BackUrl::withBack('/admin/merchants', $selfWithoutBack),
            'plans' => \App\Support\BackUrl::withBack('/admin/plans', $selfWithoutBack),
            'site_subscriptions' => \App\Support\BackUrl::withBack('/admin/site-subscriptions', $selfWithoutBack),
            'platform_orders' => \App\Support\BackUrl::withBack('/admin/platform-orders', $selfWithoutBack),
        ];
    @endphp

    <div class="card">
        <div class="stat-card-title">站点</div>
        <div class="stat-card-value"><a class="link" href="{!! $kpiLinks['merchants'] !!}">{{ $stats['merchants'] }}</a></div>
        <div class="stat-card-footnote">全站点数量（总台视角）</div>
    </div>
    <div class="card">
        <div class="stat-card-title">套餐</div>
        <div class="stat-card-value"><a class="link" href="{!! $kpiLinks['plans'] !!}">{{ (int) ($stats['plans'] ?? 0) }}</a></div>
        <div class="stat-card-footnote">可售套餐目录</div>
    </div>
    <div class="card">
        <div class="stat-card-title">订阅</div>
        <div class="stat-card-value"><a class="link" href="{!! $kpiLinks['site_subscriptions'] !!}">{{ (int) ($stats['site_subscriptions'] ?? 0) }}</a></div>
        <div class="stat-card-footnote">站点订阅总量（收费主链）</div>
    </div>
    <div class="card">
        <div class="stat-card-title">平台订单</div>
        <div class="stat-card-value"><a class="link" href="{!! $kpiLinks['platform_orders'] !!}">{{ (int) ($stats['platform_orders'] ?? 0) }}</a></div>
        <div class="stat-card-footnote">平台收费订单总量</div>
    </div>
</div>

<div class="two-col mb-20" data-role="analysis-skeleton">
    <div class="card">
        <h3 class="mt-0">趋势</h3>
        <div class="muted">近7天｜平台订单（按天）</div>

        @php
            $trendRows = (array) ($platformOrderTrend7d ?? []);
            // 用于前端渐进增强渲染迷你图表（JS 读取 data-points）
            $trendPoints = [];
            foreach ($trendRows as $r) {
                $trendPoints[] = [
                    'date' => (string) ($r['date'] ?? ''),
                    'count' => (int) ($r['count'] ?? 0),
                    'paid_sum' => (float) ($r['paid_sum'] ?? 0),
                ];
            }
        @endphp

        <div class="adm-mini-chart" data-role="platform-order-trend-7d-chart" data-points='@json($trendPoints)'></div>

        @php
            $trendPaidTotal = 0.0;
            $trendOrdersTotal = 0;
            $trendPaidMax = 0.0;
            foreach ($trendRows as $r) {
                $trendPaidTotal += (float) ($r['paid_sum'] ?? 0);
                $trendOrdersTotal += (int) ($r['count'] ?? 0);
                $trendPaidMax = max($trendPaidMax, (float) ($r['paid_sum'] ?? 0));
            }
        @endphp
        <div class="adm-mini-meta" data-role="platform-order-trend-7d-meta">
            <span class="adm-mini-meta-item">7天合计已付：<strong>¥{{ number_format($trendPaidTotal, 2) }}</strong></span>
            <span class="adm-mini-meta-sep">｜</span>
            <span class="adm-mini-meta-item">7天订单数：<strong>{{ (int) $trendOrdersTotal }}</strong></span>
            <span class="adm-mini-meta-sep">｜</span>
            <span class="adm-mini-meta-item">峰值：<strong>¥{{ number_format($trendPaidMax, 2) }}</strong></span>
        </div>

        <table class="mt-10" data-role="platform-order-trend-7d">
            <thead>
            <tr>
                <th>日期</th>
                <th>订单数</th>
                <th>已付金额</th>
            </tr>
            </thead>
            <tbody>
            @forelse($trendRows as $row)
                <tr>
                    @php
                        $d = (string) ($row['date'] ?? '');
                        $dayOrdersUrl = \App\Support\BackUrl::withBack(
                            '/admin/platform-orders?' . \Illuminate\Support\Arr::query([
                                'created_from' => $d,
                                'created_to' => $d,
                            ]),
                            $selfWithoutBack
                        );
                    @endphp
                    <td><a class="link" href="{!! $dayOrdersUrl !!}">{{ $d }}</a></td>
                    <td>{{ (int) ($row['count'] ?? 0) }}</td>
                    <td>¥{{ number_format((float) ($row['paid_sum'] ?? 0), 2) }}</td>
                </tr>
            @empty
                <tr>
                    <td colspan="3" class="muted">暂无数据</td>
                </tr>
            @endforelse
            </tbody>
        </table>

        <div class="muted muted-xs mt-10">说明：先接入最小可用趋势数据；后续再补时间范围切换、维度切换与可视化图表。</div>
    </div>
    <div class="card">
        <h3 class="mt-0">排行（近7天站点收入 Top5）</h3>
        @php
            $rankRows = (array) ($merchantRevenueRank7d ?? []);
            $rankTotal = 0.0;
            foreach ($rankRows as $r) {
                $rankTotal += (float) ($r['paid_sum'] ?? 0);
            }
        @endphp

        <div class="muted">近7天｜按已付金额统计</div>

        @php
            // 用于前端渐进增强渲染迷你排行（JS 读取 data-points）
            $rankPoints = [];
            foreach ($rankRows as $r) {
                $mid = (int) ($r['merchant_id'] ?? 0);
                $rankPoints[] = [
                    'merchant_id' => $mid,
                    'name' => (string) (($merchantIdToName[$mid] ?? '') ?: ('#' . $mid)),
                    'count' => (int) ($r['count'] ?? 0),
                    'paid_sum' => (float) ($r['paid_sum'] ?? 0),
                ];
            }
        @endphp

        <div class="adm-mini-rank" data-role="merchant-revenue-rank-7d-chart" data-points='@json($rankPoints)'></div>

        @php
            $rankPaidMax = 0.0;
            $rankOrdersTotal = 0;
            foreach ($rankRows as $r) {
                $rankPaidMax = max($rankPaidMax, (float) ($r['paid_sum'] ?? 0));
                $rankOrdersTotal += (int) ($r['count'] ?? 0);
            }
        @endphp
        <div class="adm-mini-meta" data-role="merchant-revenue-rank-7d-meta">
            <span class="adm-mini-meta-item">Top5合计已付：<strong>¥{{ number_format($rankTotal, 2) }}</strong></span>
            <span class="adm-mini-meta-sep">｜</span>
            <span class="adm-mini-meta-item">Top5订单数：<strong>{{ (int) $rankOrdersTotal }}</strong></span>
            <span class="adm-mini-meta-sep">｜</span>
            <span class="adm-mini-meta-item">Top1金额：<strong>¥{{ number_format($rankPaidMax, 2) }}</strong></span>
        </div>

        <table class="mt-10" data-role="merchant-revenue-rank-7d">
            <thead>
            <tr>
                <th>站点</th>
                <th>订单数</th>
                <th>已付金额</th>
            </tr>
            </thead>
            <tbody>
            @forelse($rankRows as $row)
                @php
                    $mid = (int) ($row['merchant_id'] ?? 0);
                    $mname = (string) (($merchantIdToName[$mid] ?? '') ?: ('#' . $mid));
                    $merchantOrdersUrl = \App\Support\BackUrl::withBack(
                        '/admin/platform-orders?' . \Illuminate\Support\Arr::query([
                            'merchant_id' => $mid,
                            'created_from' => now()->subDays(6)->format('Y-m-d'),
                            'created_to' => now()->format('Y-m-d'),
                        ]),
                        $selfWithoutBack
                    );
                @endphp
                <tr>
                    <td><a class="link" href="{!! $merchantOrdersUrl !!}">{{ $mname }}</a></td>
                    <td>{{ (int) ($row['count'] ?? 0) }}</td>
                    <td>¥{{ number_format((float) ($row['paid_sum'] ?? 0), 2) }}</td>
                </tr>
            @empty
                <tr>
                    <td colspan="3" class="muted">暂无数据</td>
                </tr>
            @endforelse
            </tbody>
        </table>

        <div class="muted muted-xs mt-10">说明：先落最小可用 Top5 排行；后续补时间范围切换、维度切换与异常排行。</div>
    </div>
</div>

<div class="two-col mb-20">
    <div class="card" id="billing-workbench">
        <h3 class="mt-0">收费工作台（快捷治理）</h3>
        <div class="muted">聚焦收费闭环的日常治理入口：订单 → 订阅 → 套餐。</div>

        <div class="actions mt-10">
            <a class="btn btn-sm" href="{!! $billingEntryLinks['platform_orders'] !!}">平台订单</a>
            <a class="btn btn-secondary btn-sm" href="{!! $billingEntryLinks['site_subscriptions'] !!}">订阅</a>
            <a class="btn btn-secondary btn-sm" href="{!! $billingEntryLinks['plans'] !!}">套餐</a>
        </div>

        <div class="mt-12">
            <div class="muted">平台订单快捷筛选：</div>
            <div class="actions mt-8">
                <a class="btn btn-secondary btn-sm" href="{!! $platformOrdersQuickLinks['unpaid_pending'] !!}">待支付（{{ (int) ($stats['platform_orders_unpaid_pending'] ?? 0) }}）</a>
                <a class="btn btn-secondary btn-sm" href="{!! $platformOrdersQuickLinks['paid_pending'] !!}">待生效（{{ (int) ($stats['platform_orders_paid_pending'] ?? 0) }}）</a>
                <a class="btn btn-secondary btn-sm" href="{!! $platformOrdersQuickLinks['syncable_only'] !!}">可同步（{{ (int) ($stats['platform_orders_syncable'] ?? 0) }}）</a>
                <a class="btn btn-secondary btn-sm" href="{!! $platformOrdersQuickLinks['sync_failed'] !!}">同步失败（{{ (int) ($stats['platform_orders_sync_failed'] ?? 0) }}）</a>
                <a class="btn btn-secondary btn-sm" href="{!! \App\Support\BackUrl::withBack('/admin/platform-orders?renewal_missing_subscription=1', $selfWithoutBack) !!}">续费缺订阅（{{ (int) ($stats['platform_orders_renewal_missing_subscription'] ?? 0) }}）</a>
                <a class="btn btn-secondary btn-sm" href="{!! \App\Support\BackUrl::withBack('/admin/platform-orders?bmpa_failed_only=1', $selfWithoutBack) !!}">BMPA失败（{{ (int) ($stats['platform_orders_bmpa_failed'] ?? 0) }}）</a>
                <a class="btn btn-secondary btn-sm" href="{!! \App\Support\BackUrl::withBack('/admin/platform-orders?payment_status=paid&receipt_status=none', $selfWithoutBack) !!}">无回执（{{ (int) ($stats['platform_orders_paid_no_receipt'] ?? 0) }}）</a>
                <a class="btn btn-secondary btn-sm" href="{!! \App\Support\BackUrl::withBack('/admin/platform-orders?reconcile_mismatch=1', $selfWithoutBack) !!}">对账不一致（{{ (int) ($stats['platform_orders_reconcile_mismatch'] ?? 0) }}）</a>
                <a class="btn btn-secondary btn-sm" href="{!! \App\Support\BackUrl::withBack('/admin/platform-orders?refund_inconsistent=1', $selfWithoutBack) !!}">退款不一致（{{ (int) ($stats['platform_orders_refund_inconsistent'] ?? 0) }}）</a>
            </div>
        </div>

        <div class="mt-12">
            <div class="muted">订阅到期治理：</div>
            <div class="actions mt-8">
                <a class="btn btn-secondary btn-sm" href="{!! \App\Support\BackUrl::withBack('/admin/site-subscriptions?expiry=expiring_7d', $selfWithoutBack) !!}">7天内到期（{{ (int) ($stats['site_subscriptions_expiring_7d'] ?? 0) }}）</a>
                <a class="btn btn-secondary btn-sm" href="{!! \App\Support\BackUrl::withBack('/admin/site-subscriptions?expiry=expired', $selfWithoutBack) !!}">已过期（{{ (int) ($stats['site_subscriptions_expired'] ?? 0) }}）</a>
            </div>
        </div>

        <div class="muted muted-xs mt-10">说明：这里先把收费主链的高频治理入口收敛到仪表盘；后续再补趋势/排行的真实聚合。</div>
    </div>

    <div class="card">
        <h3 class="mt-0">平台定位</h3>
        <table>
            <tr><th>后台角色</th><td>{{ $platformOverview['system_role'] }}</td></tr>
            <tr><th>当前视角</th><td>{{ $platformOverview['current_scope'] }}</td></tr>
            <tr><th>商家模式</th><td>{{ $platformOverview['merchant_mode'] }}</td></tr>
            <tr><th>渠道数</th><td>{{ $platformOverview['channel_count'] }}</td></tr>
            <tr><th>活跃商家</th><td>{{ $platformOverview['active_merchants'] }}</td></tr>
            <tr><th>待处理订单</th><td>{{ $platformOverview['pending_orders'] }}</td></tr>
        </table>
    </div>
</div>

<div class="two-col mb-20" data-role="analysis-skeleton-row2">
    <div class="card">
        <div class="flex-between">
            <h3 class="mt-0">最近平台订单</h3>
            @php
                $platformOrdersIndexUrl = \App\Support\BackUrl::withBack('/admin/platform-orders', $selfWithoutBack);
            @endphp
            <a class="muted" href="{!! $platformOrdersIndexUrl !!}">查看全部</a>
        </div>

        <table>
            <thead>
            <tr>
                <th>订单号</th>
                <th>类型</th>
                <th>金额</th>
                <th>支付</th>
                <th>状态</th>
            </tr>
            </thead>
            <tbody>
            @forelse(($recentPlatformOrders ?? []) as $po)
                @php
                    $poShowUrl = \App\Support\BackUrl::withBack('/admin/platform-orders/' . $po->id, $selfWithoutBack);

                    $hasReceiptEvidence = (data_get($po->meta, 'payment_summary.total_amount') !== null)
                        || (data_get($po->meta, 'payment_receipts.0.amount') !== null);
                    $fixReceiptUrl = \App\Support\BackUrl::withBackAndFragment('/admin/platform-orders/' . $po->id, $selfWithoutBack, 'add-payment-receipt');

                    $syncErrMsg = (string) (data_get($po->meta, 'subscription_activation_error.message') ?? '');
                    $bmpaErrMsg = (string) (data_get($po->meta, 'batch_mark_paid_and_activate_error.message') ?? '');

                    $syncFailedListUrl = \App\Support\BackUrl::withBack('/admin/platform-orders?sync_status=failed', $selfWithoutBack);
                    $bmpaFailedListUrl = \App\Support\BackUrl::withBack('/admin/platform-orders?bmpa_failed_only=1', $selfWithoutBack);
                @endphp
                <tr data-role="recent-platform-order-row" data-order-no="{{ $po->order_no }}">
                    <td><a class="link" href="{!! $poShowUrl !!}">{{ $po->order_no }}</a></td>
                    <td>{{ $po->orderTypeLabel() }}</td>
                    <td>¥{{ number_format((float) $po->payable_amount, 2) }}</td>
                    <td>
                        {{ $po->payment_status }}
                        @if((string) $po->payment_status === 'paid' && ! $hasReceiptEvidence)
                            <div class="muted text-danger muted-xs row-warn" data-role="recent-order-no-receipt-hint">
                                <span class="row-warn-prefix">无回执</span>
                                <span class="muted">｜</span>
                                <a class="link" href="{!! $fixReceiptUrl !!}">去补回执</a>
                            </div>
                        @endif
                    </td>
                    <td>
                        {{ $po->status }}
                        @if($syncErrMsg !== '')
                            <div class="muted text-danger muted-xs row-warn" data-role="recent-order-sync-failed-hint" title="{{ e($syncErrMsg) }}">
                                <span class="row-warn-prefix">同步失败</span>
                                <span class="muted">｜</span>
                                <a class="link" href="{!! $syncFailedListUrl !!}">进入集合</a>
                            </div>
                        @endif
                        @if($bmpaErrMsg !== '')
                            <div class="muted text-danger muted-xs row-warn" data-role="recent-order-bmpa-failed-hint" title="{{ e($bmpaErrMsg) }}">
                                <span class="row-warn-prefix">BMPA失败</span>
                                <span class="muted">｜</span>
                                <a class="link" href="{!! $bmpaFailedListUrl !!}">进入集合</a>
                            </div>
                        @endif
                        @if((string) $po->status === 'pending' && (string) $po->payment_status === 'paid' && $po->isReconcileMismatch())
                            @php
                                $reconcileMismatchUrl = \App\Support\BackUrl::withBack('/admin/platform-orders?reconcile_mismatch=1', $selfWithoutBack);
                            @endphp
                            <div class="muted text-danger muted-xs row-warn" data-role="recent-order-reconcile-mismatch-hint">
                                <span class="row-warn-prefix">对账不一致</span>
                                <span class="muted">｜</span>
                                <a class="link" href="{!! $reconcileMismatchUrl !!}">进入集合</a>
                            </div>
                        @endif
                    </td>
                </tr>
            @empty
                <tr>
                    <td colspan="5" class="muted">暂无数据</td>
                </tr>
            @endforelse
            </tbody>
        </table>

        <div class="muted muted-xs mt-10">说明：当前先接入最近订单列表；后续补“同步状态/站点/套餐/治理入口”。</div>
    </div>

    <div class="card">
        <div class="flex-between">
            <h3 class="mt-0">套餐订单占比（Top5）</h3>
            @php
                $plansIndexUrl = \App\Support\BackUrl::withBack('/admin/plans', $selfWithoutBack);
            @endphp
            <a class="muted" href="{!! $plansIndexUrl !!}">查看套餐</a>
        </div>

        <div class="muted">近7天｜按订单数统计</div>

        @php
            $shareRows = (array) ($planOrderShare ?? []);
            $top5Orders = 0;
            foreach ($shareRows as $r) {
                $top5Orders += (int) ($r['count'] ?? 0);
            }
            $totalOrders = (int) ($planOrderShareTotal ?? 0);
            if ($totalOrders <= 0) {
                // 兜底：兼容旧数据（未传 total 时，至少不影响渲染）
                $totalOrders = (int) $top5Orders;
            }
        @endphp

        @php
            // 用于前端渐进增强渲染占比条形图（JS 读取 data-points）
            $sharePoints = [];
            foreach ($shareRows as $r) {
                $pid = (int) ($r['plan_id'] ?? 0);
                $sharePoints[] = [
                    'plan_id' => $pid,
                    'name' => (string) (($planIdToName[$pid] ?? '') ?: ('#' . $pid)),
                    'count' => (int) ($r['count'] ?? 0),
                ];
            }
        @endphp

        <div class="adm-mini-share" data-role="plan-order-share-top5-chart" data-total="{{ (int) $totalOrders }}" data-points='@json($sharePoints)'></div>

        @php
            $shareTop1Count = 0;
            foreach ($shareRows as $r) {
                $shareTop1Count = max($shareTop1Count, (int) ($r['count'] ?? 0));
            }
            $shareTop1Pct = $totalOrders > 0 ? round(($shareTop1Count / $totalOrders) * 100, 1) : 0;
            $shareCoveragePct = $totalOrders > 0 ? round(($top5Orders / $totalOrders) * 100, 1) : 0;
        @endphp
        <div class="adm-mini-meta" data-role="plan-order-share-top5-meta">
            <span class="adm-mini-meta-item">全量订单：<strong>{{ (int) $totalOrders }}</strong></span>
            <span class="adm-mini-meta-sep">｜</span>
            <span class="adm-mini-meta-item">Top5合计：<strong>{{ (int) $top5Orders }}</strong></span>
            <span class="adm-mini-meta-sep">｜</span>
            <span class="adm-mini-meta-item">覆盖率：<strong>{{ $shareCoveragePct }}%</strong></span>
            <span class="adm-mini-meta-sep">｜</span>
            <span class="adm-mini-meta-item">Top1占比：<strong>{{ $shareTop1Pct }}%</strong></span>
        </div>

        <table>
            <thead>
            <tr>
                <th>套餐</th>
                <th>订单数</th>
                <th>占比</th>
            </tr>
            </thead>
            <tbody>
            @forelse($shareRows as $row)
                @php
                    $planId = (int) ($row['plan_id'] ?? 0);
                    $count = (int) ($row['count'] ?? 0);
                    $pct = $totalOrders > 0 ? round(($count / $totalOrders) * 100, 1) : 0;
                    $planName = (string) (($planIdToName[$planId] ?? '') ?: ('#' . $planId));
                @endphp
                @php
                    $planOrdersUrl = \App\Support\BackUrl::withBack(
                        '/admin/platform-orders?' . \Illuminate\Support\Arr::query([
                            'plan_id' => $planId,
                            'created_from' => now()->subDays(6)->format('Y-m-d'),
                            'created_to' => now()->format('Y-m-d'),
                        ]),
                        $selfWithoutBack
                    );
                @endphp
                <tr>
                    <td><a class="link" href="{!! $planOrdersUrl !!}">{{ $planName }}</a></td>
                    <td>{{ $count }}</td>
                    <td>{{ $pct }}%</td>
                </tr>
            @empty
                <tr>
                    <td colspan="3" class="muted">暂无数据</td>
                </tr>
            @endforelse
            </tbody>
        </table>

        <div class="muted muted-xs mt-10">说明：当前口径为“平台订单按 plan_id 的数量占比（Top5）”；后续扩展到金额占比、渠道占比与时间范围切换。</div>
    </div>
</div>
@endsection