@extends('layouts.app')

@section('title', __('laboratory::messages.wizard.step_review'))

@section('content')
    <div class="d-flex flex-wrap justify-content-between align-items-start gap-3 mb-4">
        <div>
            <h1 class="h4 mb-1">{{ __('laboratory::messages.wizard.step_review_heading') }}</h1>
            <p class="px-hint mt-0 mb-0">{{ __('laboratory::messages.wizard.step_review_hint') }}</p>
        </div>

        <a href="{{ route('lab.orders.index') }}" class="btn btn-sm px-btn-ghost">
            <i class="bi bi-x-lg me-1" aria-hidden="true"></i>
            {{ __('common.cancel') }}
        </a>
    </div>

    @include('laboratory::wizard.partials.steps', ['current' => 'review'])

    @if ($errors->any())
        <x-alert type="danger" :message="$errors->first()" />
    @endif

    <form method="POST" action="{{ route('lab.new-test.confirm') }}">
        @csrf

        <div class="px-layout">
            <div>
                <div class="px-panel p-4 mb-3">
                    <h2 class="h6 mb-3">{{ __('laboratory::messages.wizard.patient') }}</h2>

                    <div class="d-flex flex-wrap align-items-center gap-3">
                        <span class="px-method-icon"><i class="bi bi-person-fill" aria-hidden="true"></i></span>
                        <div class="flex-grow-1">
                            <div class="fw-semibold">{{ $patient->name }}</div>
                            <span class="px-hint">
                                {{ $patient->mrn }} · {{ $patient->ageLabel }}@if ($patient->phone) · {{ $patient->phone }} @endif
                            </span>
                        </div>
                        <a href="{{ route('lab.new-test.patient') }}" class="btn btn-sm px-btn-ghost">
                            {{ __('common.change') }}
                        </a>
                    </div>

                    @if ($patient->activeAllergyCount > 0)
                        <x-alert type="warning" :dismissible="false"
                                 :message="trans_choice('laboratory::messages.wizard.allergy_notice', $patient->activeAllergyCount, ['count' => $patient->activeAllergyCount])"
                                 class="mt-3" />
                    @endif
                </div>

                <div class="px-panel p-4 mb-3">
                    <div class="d-flex justify-content-between align-items-center mb-3">
                        <h2 class="h6 mb-0">{{ __('laboratory::messages.wizard.tests_chosen') }}</h2>
                        <a href="{{ route('lab.new-test.tests') }}" class="btn btn-sm px-btn-ghost">
                            {{ __('common.change') }}
                        </a>
                    </div>

                    <div class="table-responsive">
                        <table class="px-table table mb-0">
                            <thead>
                                <tr>
                                    <th scope="col">{{ __('laboratory::messages.orders.tests') }}</th>
                                    <th scope="col">{{ __('laboratory::messages.orders.specimen') }}</th>
                                    <th scope="col" class="text-end">{{ __('laboratory::messages.wizard.price') }}</th>
                                </tr>
                            </thead>
                            <tbody>
                                @foreach ($tests as $test)
                                    {{-- Keyed by test, not by billing code: a
                                         test can be priced on itself without
                                         naming an entry in the price list. --}}
                                    @php
                                        $minor = $prices[$test->id] ?? null;
                                    @endphp
                                    <tr>
                                        <td>
                                            <div class="fw-semibold">{{ $test->name }}</div>
                                            <span class="px-hint">{{ $test->code }} · {{ $test->category->label() }}</span>
                                        </td>
                                        <td class="small">{{ $test->specimen_type ?: '—' }}</td>
                                        <td class="text-end">
                                            @if ($minor !== null)
                                                {{ \App\Support\Money\Money::fromMinor($minor, $currency)->format() }}
                                            @else
                                                {{-- Absent, not zero. A test with no entry in the
                                                     price list has not been priced, and printing 0.00
                                                     here would be quoted at the desk as free. --}}
                                                <span class="px-hint">{{ __('laboratory::messages.wizard.not_priced') }}</span>
                                            @endif
                                        </td>
                                    </tr>
                                @endforeach
                            </tbody>
                            <tfoot>
                                {{-- Only there once something is taken off, so an
                                     order with no discount reads exactly as it did. --}}
                                <tr data-clinic-discount-row hidden>
                                    <th scope="row" colspan="2" class="text-end fw-normal">
                                        {{ __('laboratory::messages.wizard.discount') }}
                                    </th>
                                    <td class="text-end" data-clinic-discount-amount>—</td>
                                </tr>

                                <tr>
                                    <th scope="row" colspan="2" class="text-end">
                                        {{ __('laboratory::messages.wizard.total') }}
                                    </th>
                                    <td class="text-end fw-semibold" data-clinic-total>{{ $total->format() }}</td>
                                </tr>
                            </tfoot>
                        </table>
                    </div>

                    @if (! $billingActive)
                        <p class="px-hint mt-3 mb-0">{{ __('laboratory::messages.wizard.billing_inactive') }}</p>
                    @elseif ($unpricedCount > 0)
                        <p class="px-hint mt-3 mb-0">
                            {{ trans_choice('laboratory::messages.wizard.unpriced_notice', $unpricedCount, ['count' => $unpricedCount]) }}
                        </p>
                    @endif
                </div>

                <div class="px-panel p-4">
                    <h2 class="h6 mb-3">{{ __('laboratory::messages.wizard.request_details') }}</h2>

                    <div class="row g-3">
                        <div class="col-12 col-md-6">
                            <label for="wizard-priority" class="px-field-label">
                                {{ __('laboratory::messages.orders.priority') }}
                            </label>
                            <select class="form-select px-select" id="wizard-priority" name="priority">
                                @foreach ($priorities as $priority)
                                    <option value="{{ $priority->value }}" @selected(old('priority') === $priority->value)>
                                        {{ $priority->label() }}
                                    </option>
                                @endforeach
                            </select>
                        </div>

                        <div class="col-12 col-md-6 d-flex align-items-end">
                            <div class="form-check mb-2">
                                <input class="form-check-input" type="checkbox" name="fasting"
                                       id="wizard-fasting" value="1" @checked(old('fasting'))>
                                <label class="form-check-label" for="wizard-fasting">
                                    {{ __('laboratory::messages.orders.fasting') }}
                                </label>
                            </div>
                        </div>

                        <div class="col-12">
                            <label for="wizard-clinical" class="px-field-label">
                                {{ __('laboratory::messages.orders.clinical_details') }}
                            </label>
                            <textarea class="form-control px-input" id="wizard-clinical"
                                      name="clinical_details" rows="3" maxlength="500">{{ old('clinical_details') }}</textarea>
                            <span class="px-hint">{{ __('laboratory::messages.orders.clinical_details_hint') }}</span>
                        </div>
                    </div>
                </div>

                {{--
                    A discount agreed while the patient is standing there.

                    Only for somebody who may reduce a bill — `invoices.write`,
                    the same grant the invoice screen's own discount sits behind.
                    Ordering a test and deciding what it costs are different
                    authorities, and a receptionist who may do the first all day
                    does not thereby get the second.

                    It has to be here rather than on the invoice afterwards: the
                    bill for a lab order is raised and closed in one movement, so
                    a minute later there is an issued document that only a credit
                    note can change.
                --}}
                @if ($billingActive && (auth()->user()?->can('invoices.write') ?? false))
                    {{--
                        The figures the running total is worked out from.

                        Carried on the element rather than inlined into a script,
                        because the content security policy forbids inline
                        JavaScript — the same reason every other behaviour on
                        this system travels on a data attribute.

                        What the browser shows is only a preview. The discount
                        that counts is applied server-side to the draft invoice,
                        by the same arithmetic, before the bill is closed.
                    --}}
                    <div class="px-panel p-4 mt-3"
                         data-clinic-discount
                         data-base="{{ $total->minorUnits }}"
                         data-currency="{{ $currency }}"
                         data-decimals="{{ strlen(explode('.', \App\Support\Money\Money::fromMinor(1, $currency)->toMajor())[1] ?? '') }}">
                        <h2 class="h6 mb-1">{{ __('laboratory::messages.wizard.discount') }}</h2>
                        <p class="px-hint mt-0 mb-3">{{ __('laboratory::messages.wizard.discount_hint') }}</p>

                        <div class="row g-3">
                            <div class="col-12 col-md-4">
                                <label for="wizard-discount-type" class="px-field-label">
                                    {{ __('laboratory::messages.wizard.discount_type') }}
                                </label>
                                <select class="form-select px-select" id="wizard-discount-type" name="discount_type"
                                        data-clinic-discount-type>
                                    <option value="">{{ __('laboratory::messages.wizard.discount_none') }}</option>
                                    @foreach (\App\Foundation\Billing\DiscountType::cases() as $discountType)
                                        <option value="{{ $discountType->value }}"
                                            @selected(old('discount_type') === $discountType->value)>
                                            {{ $discountType->label() }}
                                        </option>
                                    @endforeach
                                </select>
                            </div>

                            <div class="col-12 col-md-3">
                                <label for="wizard-discount-value" class="px-field-label">
                                    {{ __('laboratory::messages.wizard.discount_value') }}
                                </label>
                                <input type="number" step="0.01" min="0" class="form-control px-input"
                                       id="wizard-discount-value" name="discount_value"
                                       value="{{ old('discount_value') }}" data-clinic-discount-value>
                                {{-- Said plainly, because "10" means two very
                                     different sums depending on the box above. --}}
                                <span class="px-hint">{{ __('laboratory::messages.wizard.discount_value_hint', ['currency' => $currency]) }}</span>
                            </div>

                            <div class="col-12 col-md-5">
                                <label for="wizard-discount-reason" class="px-field-label">
                                    {{ __('laboratory::messages.wizard.discount_reason') }}
                                </label>
                                <input type="text" class="form-control px-input" maxlength="190"
                                       id="wizard-discount-reason" name="discount_reason"
                                       value="{{ old('discount_reason') }}"
                                       placeholder="{{ __('laboratory::messages.wizard.discount_reason_placeholder') }}">
                            </div>
                        </div>
                    </div>
                @endif
            </div>

            <aside class="px-aside">
                <div class="px-aside__card">
                    <h2 class="px-aside__title">{{ __('laboratory::messages.wizard.confirm') }}</h2>

                    <p class="px-hint mt-0">{{ __('laboratory::messages.wizard.confirm_hint') }}</p>

                    <dl class="mb-3">
                        <dt class="px-field-label mb-0">{{ __('laboratory::messages.wizard.patient') }}</dt>
                        <dd class="mb-2">{{ $patient->name }}</dd>

                        <dt class="px-field-label mb-0">{{ __('laboratory::messages.orders.tests') }}</dt>
                        <dd class="mb-2">{{ $tests->count() }}</dd>

                        <dt class="px-field-label mb-0">{{ __('laboratory::messages.wizard.total') }}</dt>
                        <dd class="mb-0" data-clinic-total>{{ $total->format() }}</dd>
                    </dl>

                    <button type="submit" class="btn px-btn-primary w-100">
                        <i class="bi bi-check2-circle me-1" aria-hidden="true"></i>
                        {{ __('laboratory::messages.wizard.place_order') }}
                    </button>

                    <a href="{{ route('lab.new-test.tests') }}" class="btn btn-sm px-btn-ghost w-100 mt-2">
                        {{ __('laboratory::messages.wizard.back') }}
                    </a>
                </div>
            </aside>
        </div>
    </form>
@endsection