@extends('layouts.app')

@section('title', 'إنشاء قالب تقييم - DOTS HR Pro')

@push('styles')
<style>
    .page-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 16px;
        margin-bottom: 24px;
    }
    .page-header h1 {
        font-size: 24px;
        font-weight: 700;
        color: #1B2A4A;
        margin: 0;
    }
    .btn-primary {
        background: #E8502F;
        color: #fff;
        border: 1px solid #E8502F;
        border-radius: 8px;
        padding: 10px 18px;
        font-size: 14px;
        font-weight: 600;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        text-decoration: none;
        cursor: pointer;
        transition: all .2s;
    }
    .btn-primary:hover { background: #d1441f; border-color: #d1441f; color: #fff; }
    .btn-back {
        background: #fff;
        color: #1B2A4A;
        border: 1px solid #e2e8f0;
        border-radius: 8px;
        padding: 10px 18px;
        font-size: 14px;
        font-weight: 600;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        text-decoration: none;
        transition: all .2s;
    }
    .btn-back:hover { background: #f8fafc; color: #1B2A4A; border-color: #cbd5e1; }
    .btn-success {
        background: #10b981;
        color: #fff;
        border: 1px solid #10b981;
        border-radius: 8px;
        padding: 10px 18px;
        font-size: 14px;
        font-weight: 600;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        text-decoration: none;
        cursor: pointer;
        transition: all .2s;
    }
    .btn-success:hover { background: #059669; border-color: #059669; color: #fff; }
    .btn-sm { padding: 6px 12px; font-size: 13px; }
    .card {
        background: #fff;
        border: 1px solid #e2e8f0;
        border-radius: 12px;
        padding: 20px;
        margin-bottom: 24px;
    }
    .form-group {
        margin-bottom: 18px;
    }
    .form-group label {
        display: block;
        font-size: 14px;
        font-weight: 600;
        color: #1B2A4A;
        margin-bottom: 6px;
    }
    .form-control {
        width: 100%;
        padding: 10px 14px;
        border: 1px solid #e2e8f0;
        border-radius: 8px;
        font-size: 14px;
        color: #1B2A4A;
        background: #fff;
        box-sizing: border-box;
    }
    .form-control:focus {
        outline: none;
        border-color: #E8502F;
        box-shadow: 0 0 0 3px rgba(232, 80, 47, .1);
    }
    .alert-error {
        background: rgba(239, 68, 68, .08);
        border: 1px solid rgba(239, 68, 68, .3);
        color: #991b1b;
        padding: 14px 18px;
        border-radius: 8px;
        margin-bottom: 20px;
        font-size: 14px;
    }
    .alert-error ul { margin: 6px 0 0; padding-right: 20px; }
    textarea.form-control { min-height: 80px; resize: vertical; }
    .section-title {
        font-size: 17px;
        font-weight: 700;
        color: #1B2A4A;
        margin-bottom: 16px;
    }
    .criteria-item {
        background: #f8fafc;
        border: 1px solid #e2e8f0;
        border-radius: 8px;
        padding: 16px;
        margin-bottom: 12px;
        position: relative;
        display: grid;
        grid-template-columns: 1fr 120px 40px;
        gap: 12px;
        align-items: end;
    }
    .criteria-item .remove-btn {
        background: none;
        border: none;
        color: #ef4444;
        cursor: pointer;
        font-size: 16px;
        padding: 10px;
    }
    .criteria-item .remove-btn:hover { color: #dc2626; }
    .weight-total {
        font-size: 14px;
        font-weight: 600;
        padding: 10px 16px;
        border-radius: 8px;
        margin-top: 8px;
        display: inline-block;
    }
    .weight-ok { background: rgba(16, 185, 129, .1); color: #059669; }
    .weight-error { background: rgba(239, 68, 68, .1); color: #dc2626; }
</style>
@endpush

@section('content')
<div class="page-header">
    <h1><i class="fa-solid fa-clipboard-list" style="color:#E8502F;margin-left:8px;"></i> إنشاء قالب تقييم</h1>
    <a href="{{ route('performance-management.templates') }}" class="btn-back"><i class="fa-solid fa-arrow-right"></i> العودة</a>
</div>

@if($errors->any())
    <div class="alert-error">
        <strong>يرجى تصحيح الأخطاء التالية:</strong>
        <ul>
            @foreach($errors->all() as $error)
                <li>{{ $error }}</li>
            @endforeach
        </ul>
    </div>
@endif

<form action="{{ route('performance-management.templates.store') }}" method="POST">
    @csrf

    <div class="card">
        <h3 class="section-title">المعلومات الأساسية</h3>
        <div class="form-group">
            <label for="name">اسم القالب <span style="color:#E8502F;">*</span></label>
            <input type="text" id="name" name="name" class="form-control" value="{{ old('name') }}" placeholder="مثال: قالب التقييم السنوي" required>
        </div>
        <div class="form-group">
            <label for="description">الوصف</label>
            <textarea id="description" name="description" class="form-control" placeholder="وصف مختصر للقالب وأهدافه">{{ old('description') }}</textarea>
        </div>
    </div>

    <div class="card">
        <div style="display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;">
            <h3 class="section-title" style="margin-bottom:0;">معايير التقييم</h3>
            <button type="button" class="btn-success btn-sm" onclick="addCriteria()"><i class="fa-solid fa-plus"></i> إضافة معيار</button>
        </div>

        <div id="criteria-container">
            <div class="criteria-item">
                <div class="form-group" style="margin-bottom:0;">
                    <label>اسم المعيار <span style="color:#E8502F;">*</span></label>
                    <input type="text" name="criteria[0][name]" class="form-control" placeholder="مثال: جودة العمل" required>
                </div>
                <div class="form-group" style="margin-bottom:0;">
                    <label>الوزن % <span style="color:#E8502F;">*</span></label>
                    <input type="number" name="criteria[0][weight]" class="form-control weight-input" placeholder="0" min="1" max="100" required onchange="updateTotal()">
                </div>
                <button type="button" class="remove-btn" onclick="removeCriteria(this)" title="حذف"><i class="fa-solid fa-trash"></i></button>
            </div>
        </div>

        <div id="weight-total-display" class="weight-total weight-error">الإجمالي: 0%</div>
    </div>

    <div style="display:flex;gap:10px;">
        <button type="submit" class="btn-primary"><i class="fa-solid fa-save"></i> حفظ القالب</button>
        <a href="{{ route('performance-management.templates') }}" class="btn-back">إلغاء</a>
    </div>
</form>

<script>
let criteriaIndex = 1;
function addCriteria() {
    const container = document.getElementById('criteria-container');
    const item = document.createElement('div');
    item.className = 'criteria-item';
    item.innerHTML = `
        <div class="form-group" style="margin-bottom:0;">
            <label>اسم المعيار <span style="color:#E8502F;">*</span></label>
            <input type="text" name="criteria[${criteriaIndex}][name]" class="form-control" placeholder="مثال: العمل الجماعي" required>
        </div>
        <div class="form-group" style="margin-bottom:0;">
            <label>الوزن % <span style="color:#E8502F;">*</span></label>
            <input type="number" name="criteria[${criteriaIndex}][weight]" class="form-control weight-input" placeholder="0" min="1" max="100" required onchange="updateTotal()">
        </div>
        <button type="button" class="remove-btn" onclick="removeCriteria(this)" title="حذف"><i class="fa-solid fa-trash"></i></button>
    `;
    container.appendChild(item);
    criteriaIndex++;
}
function removeCriteria(btn) {
    const container = document.getElementById('criteria-container');
    if (container.children.length > 1) {
        btn.closest('.criteria-item').remove();
        updateTotal();
    }
}
function updateTotal() {
    const inputs = document.querySelectorAll('.weight-input');
    let total = 0;
    inputs.forEach(function(i) { total += parseInt(i.value) || 0; });
    const display = document.getElementById('weight-total-display');
    display.textContent = 'الإجمالي: ' + total + '%';
    display.className = 'weight-total ' + (total === 100 ? 'weight-ok' : 'weight-error');
}
</script>
@endsection