@extends('layouts.app')
@section('title', 'Edit Parent - ' . $parent->name)
@section('page-title', 'Edit Parent')

@section('content')
<div class="max-w-3xl mx-auto" x-data="parentForm()">
    <div class="mb-4">
        <a href="{{ route('parents.show', $parent) }}" class="text-sm text-gray-500 hover:text-gray-700"><i class="fas fa-arrow-left mr-1"></i> Back to Profile</a>
    </div>

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

        {{-- Account Information --}}
        <div class="bg-white rounded-xl shadow-sm ring-1 ring-gray-200/60 overflow-hidden">
            <div class="px-6 py-4 border-b border-gray-100 bg-gray-50/50">
                <h2 class="font-semibold text-gray-800"><i class="fas fa-user mr-2 text-primary-600"></i>Account Information</h2>
            </div>
            <div class="p-6 space-y-5">
                <div class="grid grid-cols-1 md:grid-cols-2 gap-5">
                    <div>
                        <label class="block text-sm font-medium text-gray-700 mb-1">Full Name <span class="text-red-400">*</span></label>
                        <input type="text" name="name" value="{{ old('name', $parent->name) }}" required
                               class="w-full border border-gray-300 rounded-lg px-4 py-2.5 text-sm focus:ring-primary-500 focus:border-primary-500">
                        @error('name')<p class="text-red-500 text-xs mt-1">{{ $message }}</p>@enderror
                    </div>
                    <div>
                        <label class="block text-sm font-medium text-gray-700 mb-1">Email <span class="text-red-400">*</span></label>
                        <input type="email" name="email" value="{{ old('email', $parent->email) }}" required
                               class="w-full border border-gray-300 rounded-lg px-4 py-2.5 text-sm focus:ring-primary-500 focus:border-primary-500">
                        @error('email')<p class="text-red-500 text-xs mt-1">{{ $message }}</p>@enderror
                    </div>
                </div>
                <div class="grid grid-cols-1 md:grid-cols-2 gap-5">
                    <div>
                        <label class="block text-sm font-medium text-gray-700 mb-1">New Password</label>
                        <input type="password" name="password" placeholder="Leave blank to keep current"
                               class="w-full border border-gray-300 rounded-lg px-4 py-2.5 text-sm focus:ring-primary-500 focus:border-primary-500">
                        @error('password')<p class="text-red-500 text-xs mt-1">{{ $message }}</p>@enderror
                    </div>
                    <div>
                        <label class="block text-sm font-medium text-gray-700 mb-1">Confirm Password</label>
                        <input type="password" name="password_confirmation"
                               class="w-full border border-gray-300 rounded-lg px-4 py-2.5 text-sm focus:ring-primary-500 focus:border-primary-500">
                    </div>
                </div>
                <div class="grid grid-cols-1 md:grid-cols-2 gap-5">
                    <div>
                        <label class="block text-sm font-medium text-gray-700 mb-1">Phone</label>
                        <input type="text" name="phone" value="{{ old('phone', $parent->phone) }}"
                               class="w-full border border-gray-300 rounded-lg px-4 py-2.5 text-sm focus:ring-primary-500 focus:border-primary-500">
                    </div>
                    <div class="flex items-end">
                        <label class="flex items-center cursor-pointer gap-2">
                            <input type="hidden" name="is_active" value="0">
                            <input type="checkbox" name="is_active" value="1" {{ old('is_active', $parent->is_active) ? 'checked' : '' }}
                                   class="w-4 h-4 rounded border-gray-300 text-primary-600 focus:ring-primary-500">
                            <span class="text-sm font-medium text-gray-700">Account Active</span>
                        </label>
                    </div>
                </div>
            </div>
        </div>

        {{-- Personal Details --}}
        <div class="bg-white rounded-xl shadow-sm ring-1 ring-gray-200/60 overflow-hidden">
            <div class="px-6 py-4 border-b border-gray-100 bg-gray-50/50">
                <h2 class="font-semibold text-gray-800"><i class="fas fa-id-card mr-2 text-primary-600"></i>Personal Details</h2>
            </div>
            <div class="p-6 space-y-5">
                <div>
                    <label class="block text-sm font-medium text-gray-700 mb-1">Occupation</label>
                    <input type="text" name="occupation" value="{{ old('occupation', $parent->parentProfile?->occupation) }}"
                           class="w-full border border-gray-300 rounded-lg px-4 py-2.5 text-sm focus:ring-primary-500 focus:border-primary-500">
                </div>
                <div>
                    <label class="block text-sm font-medium text-gray-700 mb-1">Address</label>
                    <textarea name="address" rows="2" class="w-full border border-gray-300 rounded-lg px-4 py-2.5 text-sm focus:ring-primary-500 focus:border-primary-500 resize-none">{{ old('address', $parent->parentProfile?->address) }}</textarea>
                </div>
                <div>
                    <label class="block text-sm font-medium text-gray-700 mb-1">Emergency Contact Number</label>
                    <input type="text" name="emergency_contact" value="{{ old('emergency_contact', $parent->parentProfile?->emergency_contact) }}"
                           class="w-full border border-gray-300 rounded-lg px-4 py-2.5 text-sm focus:ring-primary-500 focus:border-primary-500">
                </div>
            </div>
        </div>

        {{-- Link Children --}}
        <div class="bg-white rounded-xl shadow-sm ring-1 ring-gray-200/60 overflow-hidden">
            <div class="px-6 py-4 border-b border-gray-100 bg-gray-50/50 flex items-center justify-between">
                <h2 class="font-semibold text-gray-800"><i class="fas fa-child mr-2 text-primary-600"></i>Linked Children</h2>
                <button type="button" @click="addChild()"
                        class="text-sm text-primary-600 hover:text-primary-800 font-medium"><i class="fas fa-plus mr-1"></i> Add Child</button>
            </div>
            <div class="p-6">
                <template x-for="(child, index) in children" :key="index">
                    <div class="flex items-center gap-3 mb-3">
                        <div class="flex-1">
                            <select :name="'children[' + index + ']'" x-model="child.id"
                                    class="w-full border border-gray-300 rounded-lg px-3 py-2.5 text-sm focus:ring-primary-500 focus:border-primary-500">
                                <option value="">Select Student...</option>
                                @foreach($students as $student)
                                    <option value="{{ $student->id }}">{{ $student->name }} ({{ $student->email }})</option>
                                @endforeach
                            </select>
                        </div>
                        <div class="w-40">
                            <select :name="'relationships[' + index + ']'" x-model="child.relationship"
                                    class="w-full border border-gray-300 rounded-lg px-3 py-2.5 text-sm focus:ring-primary-500 focus:border-primary-500">
                                <option value="father">Father</option>
                                <option value="mother">Mother</option>
                                <option value="guardian">Guardian</option>
                            </select>
                        </div>
                        <button type="button" @click="removeChild(index)" class="text-red-400 hover:text-red-600 p-1">
                            <i class="fas fa-trash-can"></i>
                        </button>
                    </div>
                </template>
                <p x-show="children.length === 0" class="text-sm text-gray-400 text-center py-4">
                    No children linked. Click "Add Child" to link students.
                </p>
            </div>
        </div>

        <div class="flex items-center justify-end gap-3">
            <a href="{{ route('parents.show', $parent) }}" class="px-5 py-2.5 text-sm font-medium text-gray-600 hover:text-gray-800">Cancel</a>
            <button type="submit" class="px-6 py-2.5 bg-primary-700 text-white font-semibold rounded-lg hover:bg-primary-800 transition shadow-sm">
                <i class="fas fa-check mr-1.5"></i> Update Parent
            </button>
        </div>
    </form>
</div>

@push('scripts')
<script>
function parentForm() {
    return {
        children: {!! json_encode(collect($linkedChildren)->map(function($rel, $id) {
            return ['id' => (string) $id, 'relationship' => $rel ?? 'father'];
        })->values()) !!},
        addChild() { this.children.push({ id: '', relationship: 'father' }); },
        removeChild(index) { this.children.splice(index, 1); }
    }
}
</script>
@endpush
@endsection