@extends('layouts.print')
@section('title', 'Prescription '.$consultation->prescription->code)
@section('content')
    @php
        $clinic  = \App\Models\ClinicProfile::first();
        $rx      = $consultation->prescription;
        $patient = $consultation->patient;
        $doctor  = $consultation->doctor;
        $prof    = $doctor->doctorProfile;
        $sig     = $rx->signature_path;
        $lines   = fn ($t) => array_values(array_filter(array_map('trim', preg_split('/\r\n|\r|\n/', (string) $t))));
        $sex     = ['male' => 'M', 'female' => 'F', 'other' => 'O'][$patient->gender] ?? '-';
        $hours   = $clinic?->operating_hours;
    @endphp

    {{-- Header: doctor (left) · logo (centre) · clinic (right) --}}
    <table style="width:100%;border-bottom:2px solid #1f2937;padding-bottom:8px;">
        <tr>
            <td style="width:34%;vertical-align:top;font-size:12px;">
                <div style="font-size:16px;font-weight:700;">{{ $doctor->name }}</div>
                <div>{{ $prof?->specialization ?? '' }}</div>
                @if($prof?->registration_no)<div>Reg. No: {{ $prof->registration_no }}</div>@endif
            </td>
            <td style="width:20%;text-align:center;vertical-align:top;">
                <img src="{{ asset('assets/public/img/logo.jpeg') }}" alt="logo" style="height:60px;width:auto;">
            </td>
            <td style="width:46%;vertical-align:top;font-size:12px;text-align:left;">
                <div style="font-size:16px;font-weight:700;color:#1d4ed8;">{{ $clinic->name ?? 'Dr Dutta Clinic' }}</div>
                <div>{{ $clinic?->address }}@if($clinic?->city_state_zip), {{ $clinic->city_state_zip }}@endif</div>
                @if($clinic?->phone)<div>Ph: {{ $clinic->phone }}@if($hours), Timing: {{ $hours['open'] ?? '' }} - {{ $hours['close'] ?? '' }}@endif</div>@endif
            </td>
        </tr>
    </table>

    <div style="text-align:right;font-weight:700;font-size:12px;margin:8px 0;">Date: {{ $rx->prescribed_on?->format('d-M-Y') }}</div>

    {{-- Patient line --}}
    <div style="font-size:12px;line-height:1.6;border-bottom:1px solid #d1d5db;padding-bottom:8px;">
        <div><strong>ID: {{ $patient->code }} - {{ $patient->full_name }} ({{ $sex }})</strong>
            @if($patient->dob) / {{ $patient->dob->age }} Y @endif
            &nbsp;&nbsp;&nbsp; Mob. No.: {{ $patient->phone }}</div>
        <div>Address: {{ $patient->city ?? '—' }}</div>
        <div>
            @if($consultation->weight_kg)Weight (Kg): {{ rtrim(rtrim($consultation->weight_kg, '0'), '.') }}, @endif
            @if($consultation->height_cm)Height (Cm): {{ rtrim(rtrim($consultation->height_cm, '0'), '.') }} @endif
            @if($consultation->bmi)(B.M.I. = {{ $consultation->bmi }}), @endif
            @if($consultation->bp)BP: {{ $consultation->bp }} mmHg @endif
        </div>
    </div>

    {{-- Chief Complaints | Clinical Findings --}}
    @if($consultation->chief_complaints || $consultation->clinical_findings)
    <table style="width:100%;font-size:12px;border-bottom:1px solid #d1d5db;">
        <tr>
            <td style="width:50%;vertical-align:top;padding:8px 0;">
                <strong>Chief Complaints</strong>
                @foreach($lines($consultation->chief_complaints) as $c)<div>* {{ $c }}</div>@endforeach
            </td>
            <td style="width:50%;vertical-align:top;padding:8px 0;">
                <strong>Clinical Findings</strong>
                @foreach($lines($consultation->clinical_findings) as $c)<div>* {{ $c }}</div>@endforeach
            </td>
        </tr>
    </table>
    @endif

    {{-- Diagnosis --}}
    @if($rx->diagnosis_summary)
        <div style="font-size:12px;margin:10px 0;"><strong>Diagnosis:</strong><div>* {{ $rx->diagnosis_summary }}</div></div>
    @endif

    {{-- Rx symbol + medicines --}}
    <div style="font-size:16px;font-weight:700;margin:6px 0;">R</div>
    <table style="width:100%;border-collapse:collapse;font-size:12px;">
        <thead>
            <tr style="border-top:1px solid #333;border-bottom:1px solid #333;text-align:left;">
                <th style="padding:6px 4px;">Medicine Name</th>
                <th style="padding:6px 4px;">Dosage</th>
                <th style="padding:6px 4px;">Duration</th>
            </tr>
        </thead>
        <tbody>
            @forelse($rx->items as $i => $it)
                @php $comp = $it->medicine?->compositions->map(fn ($c) => trim($c->chemical.' '.$c->strength))->join(' + '); @endphp
                <tr style="border-bottom:1px solid #e5e7eb;">
                    <td style="padding:8px 4px;vertical-align:top;">
                        <div>{{ $i + 1 }}) {{ $it->medicine_name }}</div>
                        @if($comp)<div style="font-size:10px;color:#6b7280;text-transform:uppercase;">{{ $comp }}</div>@endif
                    </td>
                    <td style="padding:8px 4px;vertical-align:top;">
                        {{ trim(($it->dosage ? $it->dosage.' ' : '').$it->frequency) ?: '—' }}
                        @if($it->instructions)<div style="color:#6b7280;">({{ $it->instructions }})</div>@endif
                    </td>
                    <td style="padding:8px 4px;vertical-align:top;">{{ $it->duration ?? '—' }}</td>
                </tr>
            @empty
                <tr><td colspan="3" style="padding:10px;text-align:center;color:#888;">No medicines prescribed.</td></tr>
            @endforelse
        </tbody>
    </table>

    {{-- Advice --}}
    @if($rx->advice)
        <div style="font-size:12px;margin-top:14px;"><strong>Advice:</strong>
            @foreach($lines($rx->advice) as $a)<div>* {{ $a }}</div>@endforeach
        </div>
    @endif

    {{-- Follow up --}}
    @if($consultation->next_appointment_date)
        <div style="font-size:12px;font-weight:700;margin-top:12px;">Follow Up: {{ $consultation->next_appointment_date->format('d-M-Y') }}</div>
    @endif

    {{-- Signature --}}
    <div style="margin-top:48px;text-align:right;">
        @if($sig)<img src="{{ asset('storage/'.$sig) }}" alt="signature" style="height:50px;"><br>@else<div style="height:50px;"></div>@endif
        <div style="border-top:1px solid #333;display:inline-block;padding-top:3px;font-size:12px;min-width:190px;">{{ $doctor->name }}<br><small>Signature</small></div>
    </div>

    <div style="text-align:center;font-size:11px;color:#6b7280;margin-top:24px;">Substitute with equivalent Generics as required.</div>
@endsection