@extends('layouts.app')

@section('title', $patient->fullName())

@php
    use App\Modules\Patients\Enums\ClinicalRecordStatus;

    $activeAllergies = $allergies->where('status', ClinicalRecordStatus::Active);
    $activeConditions = $conditions->where('status', ClinicalRecordStatus::Active);
    $activeMedications = $medications->where('status', ClinicalRecordStatus::Active);
    $severeAllergy = $activeAllergies->first(fn ($a) => $a->severity->isHigh());

    $address = collect([
        $patient->address_line_1, $patient->address_line_2,
        $patient->city, $patient->state, $patient->postal_code,
    ])->filter()->implode(', ');

    /*
     | The counts at the top.
     |
     | Every one is something this module owns and already has in memory, and
     | every one links to the panel that explains it — a number nobody can act
     | on is decoration. Appointments, invoices and an outstanding balance are
     | deliberately absent: they belong to other modules, and a record screen
     | that queried them directly would stop rendering on a clinic that has not
     | installed them. They are reachable from Quick links instead.
     */
    $summaryCards = [
        [
            'label' => __('patients::messages.clinical.allergies'),
            'value' => $activeAllergies->count(),
            'icon' => 'bi-shield-exclamation',
            'tone' => $severeAllergy ? 'pink' : 'violet',
            'note' => __('patients::messages.summary.allergies_note'),
            'anchor' => '#allergies',
        ],
        [
            'label' => __('patients::messages.clinical.conditions'),
            'value' => $activeConditions->count(),
            'icon' => 'bi-clipboard2-pulse',
            'tone' => 'amber',
            'note' => __('patients::messages.summary.conditions_note'),
            'anchor' => '#conditions',
        ],
        [
            'label' => __('patients::messages.clinical.medications'),
            'value' => $activeMedications->count(),
            'icon' => 'bi-capsule',
            'tone' => 'green',
            'note' => __('patients::messages.summary.medications_note'),
            'anchor' => '#medications',
        ],
        [
            'label' => __('patients::messages.patients.documents'),
            'value' => $documents->count(),
            'icon' => 'bi-folder2-open',
            'tone' => 'blue',
            'note' => __('patients::messages.summary.documents_note'),
            'anchor' => '#documents',
        ],
    ];
@endphp

@section('content')
    {{-- ============================ IDENTITY ============================ --}}
    {{-- One card: who they are, the counts, and what you can do next. Three
         regions across a wide screen, stacked in the same order below it. --}}
    <header class="px-hero px-hero--split mb-3">
        <div class="px-hero__identity">
        <div class="min-w-0">
            <h1 class="px-hero__name">{{ $patient->fullName() }}</h1>

            {{-- Identity first, then the facts a clinician checks before
                 anything else. Blood group and date of birth sit here rather
                 than in the panel below because both are read at a glance:
                 one before a transfusion, the other because age drives every
                 reference range on the screen. --}}
            <div class="px-hero__facts">
                <span class="font-monospace fw-semibold text-body">{{ $patient->mrn }}</span>
                <span>{{ $patient->ageLabel() }}</span>
                <span>{{ $patient->gender->label() }}</span>

                @if ($patient->date_of_birth)
                    <span>
                        <i class="bi bi-calendar3 me-1" aria-hidden="true"></i>{{ $patient->date_of_birth->format('d M Y') }}
                    </span>
                @endif

                @if ($patient->blood_group)
                    <span class="px-pill px-pill--red">
                        <i class="bi bi-droplet-fill" aria-hidden="true"></i>{{ $patient->blood_group }}
                    </span>
                @endif

                @if ($patient->phone)
                    <span class="font-monospace">
                        <i class="bi bi-telephone me-1" aria-hidden="true"></i>{{ $patient->phone }}
                    </span>
                @endif

                @if ($patient->email)
                    <span class="text-truncate">
                        <i class="bi bi-envelope me-1" aria-hidden="true"></i>{{ $patient->email }}
                    </span>
                @endif
            </div>

            {{-- An archived record is still readable, and must never be mistaken
                 for a live one. The active state is stated too rather than left
                 to be inferred from the absence of a warning. --}}
            <span class="px-pill {{ $patient->is_active ? 'px-pill--green' : 'px-pill--grey' }} mt-2">
                <span class="px-dot" aria-hidden="true"></span>
                {{ $patient->is_active ? __('common.active') : __('common.inactive') }}
            </span>
        </div>
        </div>

        @if ($canSeeClinical)
            {{-- The counts, in the header where the reference puts them. Each
                 one jumps to the panel that explains it. --}}
            <div class="px-hero__tallies">
                @foreach ($summaryCards as $card)
                    {{-- The qualifier rides on the link rather than under the
                         number: a tile this size has no room for a third line,
                         and "3 allergies" is ambiguous without knowing whether
                         that means ever or still active. --}}
                    <a class="px-tally px-tally--{{ $card['tone'] }}"
                       href="{{ $card['anchor'] }}"
                       title="{{ $card['note'] }}"
                       aria-label="{{ $card['value'] }} {{ $card['label'] }} — {{ $card['note'] }}">
                        <span class="px-tally__icon"><i class="bi {{ $card['icon'] }}" aria-hidden="true"></i></span>

                        <span class="min-w-0">
                            <span class="px-tally__value">{{ number_format($card['value']) }}</span>
                            <span class="px-tally__label">{{ $card['label'] }}</span>
                        </span>
                    </a>
                @endforeach
            </div>
        @endif

        {{--
            Actions, each guarded by the route that serves it: a clinic without
            the appointments or laboratory module gets a shorter row, not a
            broken button. Ordered by how often reception reaches for them.
        --}}
        <div class="px-hero__actions">
            @can('update', $patient)
                <a href="{{ route('patients.edit', $patient) }}" class="btn btn-sm px-btn-primary">
                    <i class="bi bi-pencil" aria-hidden="true"></i> {{ __('patients::messages.patients.edit') }}
                </a>
            @endcan

            @if (Route::has('appointments.create'))
                <a href="{{ route('appointments.create', ['patient' => $patient->ulid]) }}" class="btn btn-sm px-btn-ghost">
                    <i class="bi bi-calendar-plus" aria-hidden="true"></i>
                    {{ __('common.new_appointment') }}
                </a>
            @endif

            {{-- Carries the patient, so the wizard opens on choosing tests
                 rather than asking who they are. --}}
            @if (Route::has('lab.new-test.patient') && $canSeeClinical)
                <a href="{{ route('lab.new-test.patient', ['patient' => $patient->ulid]) }}"
                   class="btn btn-sm px-btn-ghost">
                    <i class="bi bi-eyedropper" aria-hidden="true"></i>
                    {{ __('patients::messages.patients.action_order_tests') }}
                </a>
            @endif

            @can('delete', $patient)
                <x-confirm-delete :action="route('patients.destroy', $patient)" />
            @endcan
        </div>
    </header>

    @if ($canSeeClinical)
        {{-- The single most important thing on this screen, above everything
             else it might compete with. --}}
        @include('patients::partials.allergy-banner')
    @endif

    {{--
        One flowing grid across the full width, not a main column and a sidebar.

        Panels sit side by side as many as fit and reflow as the window narrows —
        which is the only arrangement that can work here, because how many panels
        there are depends on which modules the clinic installed. Laboratory adds
        result trends; the upload portal adds another. This screen never learns
        their names.
    --}}
    <div class="row g-3">
        <div class="col-12">
            <div class="px-cardgrid">
            <div class="px-panel p-3 p-md-4">
                <div class="d-flex justify-content-between align-items-center gap-2 mb-2">
                    <h2 class="px-aside__title mb-0">{{ __('patients::messages.patients.demographics') }}</h2>

                    @can('update', $patient)
                        <a href="{{ route('patients.edit', $patient) }}" class="btn btn-sm px-btn-ghost">
                            <i class="bi bi-pencil" aria-hidden="true"></i>
                            <span class="visually-hidden">{{ __('patients::messages.patients.edit') }}</span>
                        </a>
                    @endcan
                </div>

                <dl class="row g-0 mb-0 small">
                    <dt class="col-5 px-hint">{{ __('patients::messages.fields.date_of_birth') }}</dt>
                    <dd class="col-7 mb-2">
                        {{ $patient->date_of_birth?->format('d M Y') ?? '—' }}
                        @if ($patient->date_of_birth_estimated)
                            {{-- An estimated date drives age, and age drives lab
                                 reference ranges. Marked, never hidden. --}}
                            <span class="px-pill px-pill--grey">~</span>
                        @endif
                    </dd>

                    <dt class="col-5 px-hint">{{ __('patients::messages.fields.national_id') }}</dt>
                    <dd class="col-7 mb-2 font-monospace">{{ $patient->national_id ?: '—' }}</dd>

                    <dt class="col-5 px-hint">{{ __('patients::messages.fields.marital_status') }}</dt>
                    <dd class="col-7 mb-2">{{ $patient->marital_status ?: '—' }}</dd>

                    <dt class="col-5 px-hint">{{ __('patients::messages.fields.occupation') }}</dt>
                    <dd class="col-7 mb-2">{{ $patient->occupation ?: '—' }}</dd>

                    <dt class="col-5 px-hint">{{ __('patients::messages.fields.phone') }}</dt>
                    <dd class="col-7 mb-2 font-monospace text-break">{{ $patient->phone ?: '—' }}</dd>

                    <dt class="col-5 px-hint">{{ __('patients::messages.fields.email') }}</dt>
                    <dd class="col-7 mb-2 text-break">{{ $patient->email ?: '—' }}</dd>

                    <dt class="col-5 px-hint">{{ __('patients::messages.patients.address') }}</dt>
                    <dd class="col-7 mb-2">{{ $address ?: '—' }}</dd>

                    <dt class="col-5 px-hint">{{ __('patients::messages.patients.registered_on') }}</dt>
                    <dd class="col-7 mb-0">
                        {{ $patient->registered_at?->format('d M Y') ?? '—' }}
                        <span class="px-hint">{{ $patient->registeredBy?->name }}</span>
                    </dd>
                </dl>

                @if ($patient->notes)
                    <p class="small mb-0 mt-3 pt-3 border-top" style="border-color: var(--px-border) !important;">
                        {{ $patient->notes }}
                    </p>
                @endif
            </div>

            {{--
                Panel order is deliberate and reads across, then down:

                    Demographics · Allergies · Problem list · Go to
                    Medications  · Documents · Reports     · Contacts

                Allergies sit next to the identity because they are the thing
                that changes what may safely be prescribed. Contacts come last
                of the eight: they are the only panel nobody reads unless
                something has gone wrong.

                It holds at the width that fits four across. Narrower, the grid
                reflows to three, two or one and the pairing goes with it —
                which is the trade for a layout that also works on a laptop.
            --}}
            @if ($canSeeClinical)
                @include('patients::partials.clinical-allergies')
                @include('patients::partials.clinical-conditions')
            @else
                {{-- Said plainly rather than shown as an empty screen: a blank
                     panel reads as "this patient has no history". --}}
                <div class="px-advice px-advice--info">
                    <span class="fw-semibold">{{ __('patients::messages.clinical.restricted') }}</span>
                </div>
            @endif

            {{--
                Quick links, in the grid rather than in a column of their own.

                This was a sidebar, which earned its quarter of the screen when
                it also carried the patient's identity and the record history.
                With only these links left the column was a band of empty
                background down the whole page, so the links became another panel
                and the record took the width back.
            --}}
            <nav class="px-aside__card" aria-label="{{ __('patients::messages.patients.quick_actions') }}">
                <p class="px-aside__title">{{ __('patients::messages.patients.quick_actions') }}</p>

                    {{-- Every destination is guarded: a clinic without the
                         consultations or laboratory module gets a shorter list,
                         not a broken link. --}}
                    <div class="px-quick px-quick--grid">
                        @if (Route::has('encounters.index') && $canSeeClinical)
                            <a href="{{ route('encounters.index', ['search' => $patient->mrn]) }}" class="px-quick__item">
                                <i class="bi bi-clipboard2-pulse" aria-hidden="true"></i>
                                {{ __('patients::messages.patients.action_consultations') }}
                            </a>
                        @endif

                        {{--
                            Reading the laboratory, not ordering from it.

                            The "new lab test" tile was here and was removed on
                            2026-08-12: raising a test belongs in the wizard,
                            reached from Laboratory, and this card is for
                            finding things about a patient rather than starting
                            work on them.

                            The MRN carries the field it belongs in — that
                            listing's patient box defaults to the mobile number,
                            and an MRN typed into it matches nobody.

                            Second, beside the consultations it usually follows:
                            these two are what a record is opened to read, and
                            the grid is two tiles wide, so they share a row.
                        --}}
                        @if (Route::has('lab.orders.index') && $canSeeClinical)
                            <a href="{{ route('lab.orders.index', [
                                   'patient' => $patient->mrn,
                                   'search_field' => 'mrn',
                               ]) }}" class="px-quick__item">
                                <i class="bi bi-clipboard2-data" aria-hidden="true"></i>
                                {{ __('patients::messages.patients.action_lab_reports') }}
                            </a>
                        @endif

                        {{--
                            Carries three things, and needs all three.

                            The MRN narrows the list; `search_field` says which
                            box that MRN belongs in, without which it is matched
                            against phone numbers and finds nobody; and the ulid
                            lets the listing's "New prescription" button skip
                            asking who the patient is, since arriving from this
                            record already answers that.
                        --}}
                        {{-- Two doors, because there are two errands: writing a
                             new prescription, and looking up what this patient
                             was given before. One link had to be followed by a
                             second click either way. Kept next to each other,
                             and on a row of their own, so the pair reads as one
                             errand with two answers rather than two unrelated
                             tiles at opposite corners of the card. --}}
                        {{--
                            Starts the draft outright and lands on it.

                            A form rather than a link, because this writes: on a
                            GET, a refresh or a prefetch would leave a trail of
                            empty prescriptions behind it. The patient is
                            already known here, so the screen that asks which
                            patient — the way in from the sidebar, where nothing
                            is known — would be a question with one answer.
                        --}}
                        @if (Route::has('prescriptions.store') && $canSeeClinical)
                            <form method="POST" action="{{ route('prescriptions.store') }}">
                                @csrf
                                <input type="hidden" name="patient" value="{{ $patient->ulid }}">

                                <button type="submit" class="px-quick__item">
                                    <i class="bi bi-file-earmark-plus" aria-hidden="true"></i>
                                    {{ __('patients::messages.patients.action_prescription_new') }}
                                </button>
                            </form>
                        @endif

                        @if (Route::has('prescriptions.index') && $canSeeClinical)
                            <a href="{{ route('prescriptions.index', [
                                   'search' => $patient->mrn,
                                   'search_field' => 'mrn',
                                   'patient' => $patient->ulid,
                               ]) }}" class="px-quick__item">
                                <i class="bi bi-capsule" aria-hidden="true"></i>
                                {{ __('patients::messages.patients.action_prescriptions_past') }}
                            </a>
                        @endif

                        {{--
                            The day list, narrowed to this patient.

                            Carries the field the MRN belongs in for the same
                            reason the other listings do: that search defaults
                            to the mobile number, and an MRN typed into it
                            matches nobody.

                            No date, deliberately — the listing opens on today,
                            and a patient's appointments are as likely to be
                            next week as this morning.
                        --}}
                        @if (Route::has('appointments.index'))
                            <a href="{{ route('appointments.index', [
                                   'search' => $patient->mrn,
                                   'search_field' => 'mrn',
                               ]) }}" class="px-quick__item">
                                <i class="bi bi-calendar-check" aria-hidden="true"></i>
                                {{ __('patients::messages.patients.action_appointments') }}
                            </a>
                        @endif

                        {{-- Names the patient rather than passing their MRN as a
                             search term: that box matches invoice references,
                             and an MRN never prefixes an INV- number. --}}
                        @if (Route::has('invoices.index'))
                            <a href="{{ route('invoices.index', ['patient' => $patient->ulid]) }}" class="px-quick__item">
                                <i class="bi bi-receipt" aria-hidden="true"></i>
                                {{ __('patients::messages.patients.action_invoices') }}
                            </a>
                        @endif
                    </div>
            </nav>

            {{-- ── Second row ─────────────────────────────────────────────── --}}
            @if ($canSeeClinical)
                @include('patients::partials.clinical-medications')
            @endif

            @include('patients::partials.documents')

            {{--
                Contributed regions. The upload portal fills the administrative
                one with its "send us your reports" panel; Laboratory fills the
                clinical one with result trends. Patients learns about neither,
                which is what lets this screen render unchanged on a clinic that
                has installed neither.

                Administrative sits here, in the second row. Clinical comes last
                because result trends claims the whole width, and a full-width
                panel in the middle would cut the eight cards in half.
            --}}
            <x-module-slot name="patient.administrative"
                           :data="['patientId' => $patient->id, 'patientUlid' => $patient->ulid]" />

            @include('patients::partials.contacts')

            {{-- Behind the same gate as the panels above: a trend line is
                 clinical information, and a receptionist who may not read the
                 problem list may not read it either. --}}
            @if ($canSeeClinical)
                <x-module-slot name="patient.clinical"
                               :data="['patientId' => $patient->id, 'patientUlid' => $patient->ulid]" />
            @endif
            </div>
        </div>
    </div>
@endsection