@extends('layouts.dashboard')

@section('content')
@php
/**
 * Platform Analytics → Promotions: what discounting costs the business —
 * coupon redemptions, reductions applied by hand, loyalty rewards, and who
 * ultimately pays for each of them.
 *
 * @var array $totalCost @var array $couponCost @var array $manualCost
 * @var array $loyaltyCost @var array $platformCost @var array $vendorCost
 * @var array $redemptions @var array $manualCount @var array $discountRate
 * @var array $pointsRedeemed
 * @var array $couponRows @var array $couponPager @var array $manualRows
 * @var array $vendorRows
 * @var array $costChart @var array $costMeta @var array $rateChart @var array $rateMeta
 * @var array $pointsChart @var array $pointsMeta @var array $fundingChart @var array $fundingMeta
 * @var array $typeChart @var array $typeMeta @var array $topCouponChart @var array $topCouponMeta
 * @var array $shapeChart @var array $shapeMeta
 * @var int $rangeDays @var string $rangeMode @var array $rangeLinks
 */
$kpiMeta = static fn (array $m, string $caption): string =>
    kpi_trend((int) $m['pct'], (string) $m['dir']) . '<span class="qm-kpi-cap">' . $caption . '</span>';
@endphp
@php /* .qm-d2: the dashboard density standard (app.css §35) */
@endphp
<div class="qm-d2">
<div class="qm-ops-head">
    <div>
        <h2 class="qm-snap-section-title mb-1"><span class="qm-snap-title-bar" aria-hidden="true"></span>{{ t_raw('dashboard.sec.snapshot') }}</h2>
        <p class="qm-ops-sub mb-0">{{ t_raw('admin.analytics.promotions_sub') }}</p>
    </div>
    <div class="qm-period" role="group" aria-label="{{ t_raw('admin.analytics.aria_reporting_period') }}">
        @foreach ($rangeLinks['options'] as $val => $text)
@php $on = ((string) $val === $rangeLinks['selected']); @endphp
        <a class="qm-period-btn{{ $on ? ' is-active' : '' }}" href="?range={{ (string) $val }}" aria-current="{{ $on ? 'true' : 'false' }}">{{ $text }}</a>
        @endforeach
    </div>
</div>

<div class="qm-kpi-grid">
    @partial('kpi-card', ['variant' => 'panel', 'accent' => 'rose', 'icon' => 'fa-tags', 'label' => t_raw('admin.analytics.kpi_discount_cost'),
        'value' => money($totalCost['total']), 'spark' => $totalCost['cur'],
        'meta' => $kpiMeta($totalCost, t('admin.analytics.meta_all_discount_types'))])
    @partial('kpi-card', ['variant' => 'panel', 'accent' => 'amber', 'icon' => 'fa-percent', 'label' => t_raw('admin.analytics.kpi_discount_rate'),
        'value' => number_format($discountRate['total'], 1) . '%', 'spark' => $discountRate['cur'],
        'meta' => $kpiMeta($discountRate, t('admin.analytics.meta_of_basket_value'))])
    @partial('kpi-card', ['variant' => 'panel', 'accent' => 'blue', 'icon' => 'fa-ticket-alt', 'label' => t_raw('admin.analytics.kpi_coupon_redemptions'),
        'value' => number_format($redemptions['total']), 'href' => route('admin.deals'), 'spark' => $redemptions['cur'],
        'meta' => $kpiMeta($redemptions, t('admin.analytics.meta_coupon_cost', [':cost' => money($couponCost['total'])]))])
    @partial('kpi-card', ['variant' => 'panel', 'accent' => 'violet', 'icon' => 'fa-gift', 'label' => t_raw('admin.analytics.kpi_loyalty_cost'),
        'value' => money($loyaltyCost['total']), 'href' => route('admin.loyalty'), 'spark' => $loyaltyCost['cur'],
        'meta' => $kpiMeta($pointsRedeemed, t('admin.analytics.meta_points_redeemed', [':n' => number_format($pointsRedeemed['total'])]))])
    @partial('kpi-card', ['variant' => 'panel', 'accent' => 'orange', 'icon' => 'fa-hand-paper', 'label' => t_raw('admin.analytics.kpi_manual_discounts'),
        'value' => money($manualCost['total']), 'spark' => $manualCost['cur'],
        'meta' => $kpiMeta($manualCount, t('admin.analytics.meta_applied_by_staff', [':n' => number_format($manualCount['total'])]))])
    @partial('kpi-card', ['variant' => 'panel', 'accent' => 'teal', 'icon' => 'fa-hand-holding-usd', 'label' => t_raw('admin.analytics.kpi_platform_funded'),
        'value' => money($platformCost['total']), 'spark' => $platformCost['cur'],
        'meta' => $kpiMeta($platformCost, t('admin.analytics.meta_vendor_funded', [':amount' => money($vendorCost['total'])]))])
</div>

<h2 class="qm-snap-section-title"><span class="qm-snap-title-bar" aria-hidden="true"></span>{{ t_raw('dashboard.sec.trends') }}</h2>
<div class="qm-charts-grid">
    <div class="qm-chart-card qm-chart-col-8">
        @partial('chart-card', ['heading' => t_raw('admin.analytics.chart_discount_cost'), 'sub' => t_raw('admin.analytics.chart_discount_cost_caption'), 'cfg' => $costChart, 'meta' => $costMeta, 'icon' => 'fa-tags', 'accent' => 'rose', 'opts' => ['id' => 'admPromoCostChart', 'url' => route('admin.chart-series', ['chart' => 'promoCost']), 'selected' => $rangeLinks['selected'], 'options' => $rangeLinks['options'], 'control' => 'compact']])
    </div>
    <div class="qm-chart-card qm-chart-col-4">
        @partial('chart-card', ['heading' => t_raw('admin.analytics.chart_discount_rate'), 'sub' => t_raw('admin.analytics.chart_discount_rate_caption'), 'cfg' => $rateChart, 'meta' => $rateMeta, 'icon' => 'fa-percent', 'accent' => 'amber', 'opts' => ['id' => 'admPromoRateChart', 'url' => route('admin.chart-series', ['chart' => 'promoRate']), 'selected' => $rangeLinks['selected'], 'options' => $rangeLinks['options'], 'control' => 'compact']])
    </div>
    <div class="qm-chart-card qm-chart-col-8">
        @partial('chart-card', ['heading' => t_raw('admin.analytics.chart_loyalty_points'), 'sub' => t_raw('admin.analytics.chart_loyalty_points_caption'), 'cfg' => $pointsChart, 'meta' => $pointsMeta, 'icon' => 'fa-gift', 'accent' => 'violet', 'opts' => ['id' => 'admPromoPointsChart', 'url' => route('admin.chart-series', ['chart' => 'promoPoints']), 'selected' => $rangeLinks['selected'], 'options' => $rangeLinks['options'], 'control' => 'compact']])
    </div>
    <div class="qm-chart-card qm-chart-col-4">
        @partial('chart-card', ['heading' => t_raw('admin.analytics.chart_top_coupons'), 'sub' => t_raw('admin.analytics.chart_top_coupons_caption'), 'cfg' => $topCouponChart, 'meta' => $topCouponMeta, 'icon' => 'fa-chart-bar', 'accent' => 'blue', 'opts' => ['id' => 'admPromoTopCouponChart', 'url' => route('admin.chart-series', ['chart' => 'promoTopCoupon']), 'selected' => $rangeLinks['selected'], 'options' => $rangeLinks['options'], 'control' => 'compact']])
    </div>
</div>

<h2 class="qm-snap-section-title"><span class="qm-snap-title-bar" aria-hidden="true"></span>{{ t_raw('dashboard.sec.breakdown') }}</h2>
<div class="qm-charts-grid">
    <div class="qm-chart-card qm-chart-col-4">
        @partial('chart-card', ['heading' => t_raw('admin.analytics.chart_who_funds'), 'sub' => t_raw('admin.analytics.chart_who_funds_caption'), 'cfg' => $fundingChart, 'meta' => $fundingMeta, 'icon' => 'fa-chart-pie', 'accent' => 'teal'])
    </div>
    <div class="qm-chart-card qm-chart-col-4">
        @partial('chart-card', ['heading' => t_raw('admin.analytics.chart_discount_types'), 'sub' => t_raw('admin.analytics.chart_discount_types_caption'), 'cfg' => $typeChart, 'meta' => $typeMeta, 'icon' => 'fa-chart-pie', 'accent' => 'rose'])
    </div>
    <div class="qm-chart-card qm-chart-col-4">
        @partial('chart-card', ['heading' => t_raw('admin.analytics.chart_offer_shape'), 'sub' => t_raw('admin.analytics.chart_offer_shape_caption'), 'cfg' => $shapeChart, 'meta' => $shapeMeta, 'icon' => 'fa-chart-pie', 'accent' => 'violet'])
    </div>
</div>

<div class="qm-card">
    <div class="qm-ops-head">
        <div class="d-flex align-items-center gap-2">
            <h2 class="mb-0 qm-card-title-ico"><span class="qm-head-chip qm-head-chip--blue"><i class="fas fa-ticket-alt" aria-hidden="true"></i></span>{{ t_raw('admin.analytics.h_coupon_performance') }}</h2>
            <button type="button" class="qm-tip" aria-label="{{ t_raw('admin.analytics.hint_coupon_performance') }}" data-qm-tip="{{ t_raw('admin.analytics.hint_coupon_performance') }}"><i class="fas fa-info-circle" aria-hidden="true"></i></button>
        </div>
        <a href="{{ route('admin.deals') }}" class="qm-btn qm-btn-outline qm-btn-sm">{{ t_raw('nav.deals') }}</a>
    </div>
    <div class="table-responsive">
    <table class="qm-table" data-sortable>
        <caption class="visually-hidden">{{ t_raw('admin.analytics.caption_coupons') }}</caption>
        <thead><tr>
            <th data-sort="text">{{ t_raw('admin.analytics.col_coupon') }}</th>
            <th data-sort="text">{{ t_raw('admin.analytics.col_funded_by') }}</th>
            <th data-sort="text">{{ t_raw('common.value') }}</th>
            <th data-sort="number">{{ t_raw('admin.analytics.col_redemptions') }}</th>
            <th data-sort="number">{{ t_raw('admin.analytics.col_cost') }}</th>
            <th data-sort="number">{{ t_raw('admin.analytics.col_orders_value') }}</th>
            <th data-sort="date" class="text-end">{{ t_raw('admin.analytics.col_last_used') }}</th>
        </tr></thead>
        <tbody>
            @if ($couponRows)
            @foreach ($couponRows as $row)
@php $vendorFunded = $row['restaurant_id'] !== null; @endphp
            <tr>
                <td>
                    <div class="qm-tbl-id">
                        <span class="qm-tbl-ico"><i class="fas fa-ticket-alt" aria-hidden="true"></i></span>
                        <div class="qm-tbl-id-text"><strong>{{ $row['code'] }}</strong><small>{!! or_dash($row['title']) !!}</small></div>
                    </div>
                </td>
                <td>
                    @if ($vendorFunded)
                    <span class="qm-pill qm-pill-amber">{{ t_raw('admin.analytics.funding_vendor') }}</span>
                    @else
                    <span class="qm-pill qm-pill-blue">{{ t_raw('admin.analytics.funding_platform') }}</span>
                    @endif
                </td>
                <td>{{ (string) $row['type'] === 'percent' ? number_format((float) $row['value'], 0) . '%' : money($row['value']) }}</td>
                <td>{{ number_format((int) $row['redemptions']) }}</td>
                <td>{!! (float) $row['cost'] > 0 ? money($row['cost']) : dash() !!}</td>
                <td>{!! (float) $row['revenue'] > 0 ? money($row['revenue']) : dash() !!}</td>
                <td class="qm-cell-body text-end">{!! $row['last_used'] ? fmt_day($row['last_used']) : dash() !!}</td>
            </tr>
            @endforeach
            @else
            @partial('table-empty', ['colspan' => 7, 'icon' => 'fa-ticket-alt', 'msg' => t('admin.analytics.empty_no_coupons')])
            @endif
        </tbody>
    </table>
    </div>
    @partial('table-toolbar', ['pager' => $couponPager, 'base' => '/admin/analytics/promotions'])
</div>

<div class="row g-4 qm-card-row align-items-start">
    <div class="col-lg-6">
        <div class="qm-card h-100">
            <div class="d-flex align-items-center gap-2 mb-2">
                <h2 class="mb-0 qm-card-title-ico"><span class="qm-head-chip qm-head-chip--orange"><i class="fas fa-hand-paper" aria-hidden="true"></i></span>{{ t_raw('admin.analytics.h_manual_discounts') }}</h2>
                <button type="button" class="qm-tip" aria-label="{{ t_raw('admin.analytics.hint_manual_discounts') }}" data-qm-tip="{{ t_raw('admin.analytics.hint_manual_discounts') }}"><i class="fas fa-info-circle" aria-hidden="true"></i></button>
            </div>
            <div class="table-responsive">
            <table class="qm-table" data-sortable>
                <caption class="visually-hidden">{{ t_raw('admin.analytics.caption_manual_discounts') }}</caption>
                <thead><tr>
                    <th data-sort="text">{{ t_raw('admin.analytics.col_reason') }}</th>
                    <th data-sort="number">{{ t_raw('common.orders') }}</th>
                    <th data-sort="number">{{ t_raw('admin.analytics.col_cost') }}</th>
                    <th data-sort="date" class="text-end">{{ t_raw('admin.analytics.col_last_used') }}</th>
                </tr></thead>
                <tbody>
                    @if ($manualRows)
                    @foreach ($manualRows as $row)
                    <tr>
                        <td><strong>{{ $row['reason'] }}</strong></td>
                        <td>{{ number_format((int) $row['orders_c']) }}</td>
                        <td>{{ money($row['cost']) }}</td>
                        <td class="qm-cell-body text-end">{!! fmt_day($row['last_used']) !!}</td>
                    </tr>
                    @endforeach
                    @else
                    @partial('table-empty', ['colspan' => 4, 'icon' => 'fa-hand-paper', 'msg' => t('admin.analytics.empty_no_manual_discounts')])
                    @endif
                </tbody>
            </table>
            </div>
        </div>
    </div>
    <div class="col-lg-6">
        <div class="qm-card h-100">
            <div class="qm-ops-head">
                <div class="d-flex align-items-center gap-2">
                    <h2 class="mb-0 qm-card-title-ico"><span class="qm-head-chip qm-head-chip--amber"><i class="fas fa-store" aria-hidden="true"></i></span>{{ t_raw('admin.analytics.h_vendor_funded') }}</h2>
                    <button type="button" class="qm-tip" aria-label="{{ t_raw('admin.analytics.hint_vendor_funded') }}" data-qm-tip="{{ t_raw('admin.analytics.hint_vendor_funded') }}"><i class="fas fa-info-circle" aria-hidden="true"></i></button>
                </div>
                <a href="{{ route('admin.restaurants') }}" class="qm-btn qm-btn-outline qm-btn-sm">{{ t_raw('nav.restaurants') }}</a>
            </div>
            <div class="table-responsive">
            <table class="qm-table" data-sortable>
                <caption class="visually-hidden">{{ t_raw('admin.analytics.caption_vendor_funded') }}</caption>
                <thead><tr>
                    <th data-sort="text">{{ t_raw('common.restaurant') }}</th>
                    <th data-sort="number">{{ t_raw('admin.analytics.col_cost') }}</th>
                    <th data-sort="number">{{ t_raw('admin.analytics.kpi_loyalty_cost') }}</th>
                    <th data-sort="number" class="text-end">{{ t_raw('admin.analytics.kpi_discount_rate') }}</th>
                </tr></thead>
                <tbody>
                    @if ($vendorRows)
                    @foreach ($vendorRows as $row)
@php $cost = (float) $row['coupon_cost'] + (float) $row['manual_cost'] + (float) $row['loyalty_cost']; @endphp
                    <tr>
                        <td>
                            <div class="qm-tbl-id">
                                {!! restaurant_logo_html($row, 'md') !!}
                                <div class="qm-tbl-id-text"><strong>{{ $row['name'] }}</strong><small>{{ t_raw('admin.analytics.n_orders', [':n' => number_format((int) $row['orders_c'])]) }}</small></div>
                            </div>
                        </td>
                        <td>{{ money($cost) }}</td>
                        <td>{!! (float) $row['loyalty_cost'] > 0 ? money($row['loyalty_cost']) : dash() !!}</td>
                        <td class="text-end">{!! (float) $row['gross'] > 0 ? number_format($cost / (float) $row['gross'] * 100, 1) . '%' : dash() !!}</td>
                    </tr>
                    @endforeach
                    @else
                    @partial('table-empty', ['colspan' => 4, 'icon' => 'fa-store', 'msg' => t('admin.analytics.empty_no_vendor_discounts')])
                    @endif
                </tbody>
            </table>
            </div>
            @partial('table-toolbar', ['pager' => $vendorPager, 'base' => '/admin/analytics/promotions'])
        </div>
    </div>
</div>

</div>@php /* /.qm-d2 */
@endphp
@endsection