@php
    $patient = $prescription->patient;
@endphp

<x-app-layout title="Amend {{ $prescription->prescription_no }}">
    <x-page-header
        title="Amend {{ $prescription->prescription_no }}"
        subtitle="The type and the clinical note behind the script. The medicine itself is amended on the prescription page, so a line the pharmacy has already handed over cannot be rewritten."
        icon="edit"
        :back="route('prescriptions.show', $prescription)"
        backLabel="{{ $prescription->prescription_no }}">
        <x-slot:meta>
            <x-status-badge field="prescription_status" :value="$prescription->status" size="sm" dot />
            <x-status-badge field="prescription_type" :value="$prescription->prescription_type" size="sm" />
            @if ($prescription->is_controlled)
                <span class="inline-flex items-center gap-1 text-xs font-medium text-red-700">
                    <x-icon name="shield" size="xs" /> Controlled
                </span>
            @endif
        </x-slot:meta>
    </x-page-header>

    <div class="grid gap-6 lg:grid-cols-3">
        <div class="lg:col-span-2">
            <x-card title="The script" icon="pill">
                <x-slot:header>
                    Written {{ $prescription->prescribed_at?->format('d M Y H:i') }}
                    by {{ $prescription->prescribedBy?->name ?? 'an unattributed prescriber' }}.
                </x-slot:header>

                <form method="POST" action="{{ route('prescriptions.update', $prescription) }}" class="space-y-6">
                    @csrf
                    @method('PUT')

                    <div class="grid gap-4 sm:grid-cols-2">
                        <x-form.select name="prescription_type" label="Prescription type" :options="$types"
                                       :value="old('prescription_type', $prescription->prescription_type)"
                                       placeholder="Choose a type" required />

                        <div>
                            <span class="hms-label">Written</span>
                            <p class="mt-1 text-sm text-slate-700">
                                {{ $prescription->prescribed_at?->format('d M Y H:i') }}
                            </p>
                            <p class="hms-hint">
                                {{ $prescription->prescribedBy?->name ?? 'Unattributed prescriber' }}
                            </p>
                        </div>
                    </div>

                    <x-form.textarea name="diagnosis_notes" label="Diagnosis or clinical note" rows="4"
                                     hint="The working diagnosis this script follows from — visible to the pharmacy."
                                     :value="old('diagnosis_notes', $prescription->diagnosis_notes)"
                                     placeholder="e.g. Acute bacterial tonsillitis" />

                    <x-form.textarea name="general_instructions" label="General instructions" rows="4"
                                     hint="Counselling points that apply to the script as a whole."
                                     :value="old('general_instructions', $prescription->general_instructions)"
                                     placeholder="e.g. Complete the full course." />

                    <div class="flex flex-wrap items-center justify-end gap-3 border-t border-slate-200 pt-4">
                        <a href="{{ route('prescriptions.show', $prescription) }}" class="hms-btn-ghost">Cancel</a>
                        <button type="submit" class="hms-btn-primary">
                            <x-icon name="check" size="sm" />
                            Save
                        </button>
                    </div>
                </form>
            </x-card>
        </div>

        <div class="space-y-6">
            <x-card title="Patient" icon="users">
                <div class="flex items-start gap-3">
                    <div class="flex h-11 w-11 shrink-0 items-center justify-center rounded-full bg-brand-50 text-sm font-semibold text-brand-700">
                        {{ Str::of($patient?->first_name ?? '?')->substr(0, 1)->upper() }}{{ Str::of($patient?->last_name ?? '?')->substr(0, 1)->upper() }}
                    </div>
                    <div class="min-w-0">
                        <p class="truncate font-medium text-slate-900">{{ $patient?->full_name ?? 'Unknown patient' }}</p>
                        <p class="font-mono text-xs text-slate-500">{{ $patient?->medical_record_number }}</p>
                        @if ($patient)
                            <p class="mt-1 text-xs text-slate-500">{{ $patient->age_display }} · {{ $patient->gender_label }}</p>
                        @endif
                    </div>
                </div>
            </x-card>

            <x-card title="The medicine" icon="clipboard-list">
                <p class="text-xs text-slate-500">
                    Lines are added, substituted and dispensed from the prescription page, where every change is
                    recorded against the pharmacist who made it.
                </p>

                <a href="{{ route('prescriptions.show', $prescription) }}" class="hms-btn-secondary mt-3 w-full justify-center">
                    <x-icon name="pill" size="sm" />
                    Open {{ $prescription->prescription_no }}
                </a>
            </x-card>
        </div>
    </div>
</x-app-layout>