@extends('layouts.portal')

@section('title', $patient->full_name . ' — ' . config('app.name'))
@section('page_title', $patient->full_name)
@section('page_subtitle', ($patient->file_number ? $patient->file_number . ' · ' : '') . __('patients.age') . ': ' . $summary['age'] . ' · ' . __('common.' . $patient->gender))

@section('page_actions')
    <a href="{{ route('portal.patients.edit', $patient) }}" class="btn-ghost !px-5 !py-2.5 text-sm no-underline">{{ __('common.edit') }}</a>
    <a href="#generate" class="btn-brand !px-5 !py-2.5 text-sm no-underline">{{ __('menus.generate') }}</a>
@endsection

@section('content')

    @if ($patient->dietType?->requires_medical_clearance)
        <div class="mb-5 rounded-2xl border border-amber-200 bg-amber-50 px-5 py-4 text-amber-900">
            <p class="font-semibold">{{ __('patients.clearance_warning') }}</p>
            @if ($patient->dietType->contraindications())
                <ul class="mt-2 list-inside list-disc text-sm ps-0">
                    @foreach ($patient->dietType->contraindications() as $item)
                        <li>{{ $item }}</li>
                    @endforeach
                </ul>
            @endif
        </div>
    @endif

    {{-- Nutrition snapshot --}}
    <div class="grid gap-4 sm:grid-cols-2 xl:grid-cols-4">
        <div class="stat-card">
            <p class="text-sm font-semibold text-ink-500">{{ __('patients.bmr') }}</p>
            <p class="numeric mt-1 text-2xl font-extrabold text-ink-900">{{ number_format($summary['bmr']) }}</p>
            <p class="text-xs text-ink-400">{{ __('common.kcal') }}</p>
        </div>
        <div class="stat-card">
            <p class="text-sm font-semibold text-ink-500">{{ __('patients.tdee') }}</p>
            <p class="numeric mt-1 text-2xl font-extrabold text-ink-900">{{ number_format($summary['tdee']) }}</p>
            <p class="text-xs text-ink-400">{{ __('common.kcal') }}</p>
        </div>
        <div class="stat-card border-brand-200 bg-brand-50">
            <p class="text-sm font-semibold text-brand-700">{{ __('patients.target_calories') }}</p>
            <p class="numeric mt-1 text-2xl font-extrabold text-brand-700">{{ number_format($summary['target_calories']) }}</p>
            <p class="text-xs text-brand-600">{{ $patient->dietType?->name }}</p>
        </div>
        <div class="stat-card">
            <p class="text-sm font-semibold text-ink-500">{{ __('patients.bmi') }}</p>
            <p class="numeric mt-1 text-2xl font-extrabold text-ink-900">{{ $summary['bmi'] }}</p>
            <p class="text-xs text-ink-400">{{ __('patients.bmi_category.' . $summary['bmi_category']) }}</p>
        </div>
    </div>

    <div class="mt-5 grid gap-5 xl:grid-cols-3">

        <div class="space-y-5 xl:col-span-2">

            {{-- Macros --}}
            <section class="card-sc">
                <h2 class="mb-4 text-lg">{{ __('patients.macros') }}</h2>
                <div class="grid gap-4 sm:grid-cols-3">
                    @foreach ([['protein', 'protein_g', 'bg-brand-50 text-brand-700'], ['carbs', 'carbs_g', 'bg-amber-50 text-amber-700'], ['fat', 'fat_g', 'bg-sky-50 text-sky-700']] as [$label, $key, $tone])
                        <div class="rounded-2xl {{ $tone }} px-4 py-4 text-center">
                            <p class="numeric text-2xl font-extrabold">{{ $summary['macros'][$key] }}{{ __('common.grams') }}</p>
                            <p class="text-sm font-semibold">{{ __('patients.' . $label) }}</p>
                        </div>
                    @endforeach
                </div>
                <p class="mt-4 text-sm text-ink-500">
                    {{ __('patients.water') }}: <span class="numeric font-bold text-ink-800">{{ $summary['water_litres'] }} L</span>
                </p>
            </section>

            {{-- Generate menu --}}
            <section id="generate" class="card-sc">
                <h2 class="mb-4 text-lg">{{ __('menus.generate') }}</h2>
                <form method="POST" action="{{ route('portal.menus.store', $patient) }}" class="grid gap-4 md:grid-cols-4 md:items-end">
                    @csrf
                    <div>
                        <label for="duration_days" class="field-label">{{ __('menus.duration') }}</label>
                        <select id="duration_days" name="duration_days" class="field-input">
                            @foreach ([3, 5, 7, 14, 30] as $days)
                                <option value="{{ $days }}" @selected($days === 7)>{{ $days }} {{ __('common.days') }}</option>
                            @endforeach
                        </select>
                    </div>
                    <div>
                        <label for="starts_on" class="field-label">{{ __('menus.starts_on') }}</label>
                        <input id="starts_on" name="starts_on" type="date" value="{{ now()->toDateString() }}" class="field-input">
                    </div>
                    <div>
                        <label for="title" class="field-label">{{ __('menus.plan_title') }}</label>
                        <input id="title" name="title" type="text" class="field-input">
                    </div>
                    <button type="submit" class="btn-brand">{{ __('menus.generate') }}</button>
                </form>

                <div class="mt-5 divide-y divide-ink-100">
                    @forelse ($patient->menuPlans as $menu)
                        <div class="flex flex-wrap items-center justify-between gap-3 py-3">
                            <div>
                                <a href="{{ route('portal.menus.show', $menu) }}" class="font-semibold text-ink-900 no-underline hover:text-brand-600">
                                    {{ $menu->title ?? $menu->dietType?->name }}
                                </a>
                                <p class="numeric text-sm text-ink-500">
                                    {{ $menu->starts_on?->format('Y-m-d') }} · {{ $menu->duration_days }} {{ __('common.days') }} · {{ number_format($menu->target_calories) }} {{ __('common.kcal') }}
                                </p>
                            </div>
                            <span class="badge-sc {{ $menu->isIssued() ? 'bg-brand-100 text-brand-800' : 'bg-ink-100 text-ink-600' }}">
                                {{ __('menus.statuses.' . $menu->status) }}
                            </span>
                        </div>
                    @empty
                        <p class="py-6 text-center text-ink-400">{{ __('menus.empty') }}</p>
                    @endforelse
                </div>
            </section>

            {{-- Measurements --}}
            <section class="card-sc">
                <h2 class="mb-4 text-lg">{{ __('patients.measurements') }}</h2>

                <form method="POST" action="{{ route('portal.measurements.store', $patient) }}" class="grid gap-3 md:grid-cols-5 md:items-end">
                    @csrf
                    <div>
                        <label for="measured_on" class="field-label">{{ __('patients.measured_on') }}</label>
                        <input id="measured_on" name="measured_on" type="date" value="{{ now()->toDateString() }}" required class="field-input">
                    </div>
                    <div>
                        <label for="m_weight" class="field-label">{{ __('patients.weight_kg') }}</label>
                        <input id="m_weight" name="weight_kg" type="number" step="0.1" required class="field-input">
                    </div>
                    <div>
                        <label for="m_fat" class="field-label">{{ __('patients.body_fat_percent') }}</label>
                        <input id="m_fat" name="body_fat_percent" type="number" step="0.1" class="field-input">
                    </div>
                    <div>
                        <label for="m_waist" class="field-label">{{ __('patients.waist_cm') }}</label>
                        <input id="m_waist" name="waist_cm" type="number" step="0.1" class="field-input">
                    </div>
                    <button type="submit" class="btn-brand !py-2.5 text-sm">{{ __('patients.add_measurement') }}</button>
                </form>

                <div class="mt-5 overflow-x-auto">
                    <table class="table-sc">
                        <thead>
                            <tr>
                                <th>{{ __('patients.measured_on') }}</th>
                                <th>{{ __('patients.weight_kg') }}</th>
                                <th>{{ __('patients.body_fat_percent') }}</th>
                                <th>{{ __('patients.waist_cm') }}</th>
                                <th>{{ __('patients.consultant') }}</th>
                            </tr>
                        </thead>
                        <tbody>
                            @forelse ($patient->measurements as $m)
                                <tr>
                                    <td class="numeric">{{ $m->measured_on->format('Y-m-d') }}</td>
                                    <td class="numeric font-semibold">{{ $m->weight_kg }}</td>
                                    <td class="numeric">{{ $m->body_fat_percent ?? '—' }}</td>
                                    <td class="numeric">{{ $m->waist_cm ?? '—' }}</td>
                                    <td class="text-sm text-ink-500">{{ $m->recorder?->name ?? '—' }}</td>
                                </tr>
                            @empty
                                <tr><td colspan="5" class="py-8 text-center text-ink-400">{{ __('patients.no_measurements') }}</td></tr>
                            @endforelse
                        </tbody>
                    </table>
                </div>
            </section>
        </div>

        {{-- Side column --}}
        <div class="space-y-5">
            <section class="card-sc">
                <h2 class="mb-4 text-lg">{{ __('patients.section_body') }}</h2>
                <dl class="space-y-3 text-sm">
                    @foreach ([
                        ['patients.height_cm', $patient->height_cm],
                        ['patients.weight_kg', $patient->weight_kg],
                        ['patients.target_weight_kg', $patient->target_weight_kg ?? '—'],
                        ['patients.body_fat_percent', $patient->body_fat_percent ?? '—'],
                        ['patients.waist_cm', $patient->waist_cm ?? '—'],
                        ['patients.hip_cm', $patient->hip_cm ?? '—'],
                    ] as [$label, $value])
                        <div class="flex items-center justify-between">
                            <dt class="text-ink-500">{{ __($label) }}</dt>
                            <dd class="numeric m-0 font-bold text-ink-900">{{ $value }}</dd>
                        </div>
                    @endforeach
                </dl>
            </section>

            <section class="card-sc">
                <h2 class="mb-4 text-lg">{{ __('patients.section_lifestyle') }}</h2>
                <dl class="space-y-3 text-sm">
                    <div>
                        <dt class="text-ink-500">{{ __('patients.activity_level') }}</dt>
                        <dd class="m-0 font-semibold text-ink-900">{{ __('patients.activity.' . $patient->activity_level) }}</dd>
                    </div>
                    <div>
                        <dt class="text-ink-500">{{ __('patients.goal') }}</dt>
                        <dd class="m-0 font-semibold text-ink-900">{{ __('patients.goals.' . $patient->goal) }}</dd>
                    </div>
                    <div>
                        <dt class="text-ink-500">{{ __('patients.consultant') }}</dt>
                        <dd class="m-0 font-semibold text-ink-900">{{ $patient->consultant?->name }}</dd>
                    </div>
                </dl>
            </section>

            <section class="card-sc">
                <h2 class="mb-4 text-lg">{{ __('patients.section_clinical') }}</h2>
                @foreach ([
                    ['patients.medical_conditions', $patient->medical_conditions],
                    ['patients.medications', $patient->medications],
                    ['patients.allergies', $patient->allergies],
                    ['patients.disliked_foods', $patient->disliked_foods],
                ] as [$label, $items])
                    <div class="mb-4">
                        <p class="mb-1.5 text-sm font-semibold text-ink-500">{{ __($label) }}</p>
                        @if (filled($items))
                            <div class="flex flex-wrap gap-1.5">
                                @foreach ($items as $item)
                                    <span class="badge-sc bg-ink-100 text-ink-700">{{ $item }}</span>
                                @endforeach
                            </div>
                        @else
                            <span class="text-sm text-ink-400">{{ __('common.none') }}</span>
                        @endif
                    </div>
                @endforeach

                @if ($patient->notes)
                    <div class="rounded-2xl bg-ink-50 p-4 text-sm leading-relaxed text-ink-600">{{ $patient->notes }}</div>
                @endif
            </section>
        </div>
    </div>
@endsection