@extends('layouts.portal')

@section('title', 'Trust Beneficiary Allowances')
@section('page_title', 'Regular Allowances')
@section('page_subtitle', 'Setup Regular Payments to Beneficiaries')

@section('sidebar')
    @include('agent.partials.sidebar', ['active' => 'trusts'])
@endsection

@section('content')
<div class="bg-gradient-to-r from-[#772B10] via-[#8B3D15] to-[#9F4F1A] border-b border-[#772B10] p-8  overflow-hidden">
    <div class="absolute top-0 right-0 w-64 h-64 bg-white rounded-full -mr-32 -mt-32 opacity-10"></div>
    <div class="w-full  z-10">
        <div class="flex flex-col lg:flex-row justify-between items-start lg:items-center gap-6">
            <div class="flex items-center gap-5">
                <div class="w-16 h-16 bg-gradient-to-br from-[#772B10] to-[#8B3D15] rounded-xl flex items-center justify-center shadow-lg">
                    <i class="fas fa-hand-holding-usd text-white text-2xl"></i>
                </div>
                <div>
                    <h1 class="text-3xl font-semibold text-white tracking-wide">Beneficiary Allowances</h1>
                    <p class="text-white/80 mt-1">{{ $trust->trust_name }} - Setup Regular Payments</p>
                </div>
            </div>
            <a href="{{ route('agent.trusts.caretakers.index', $trust->id) }}" class="px-6 py-3 bg-white/20 text-white rounded-xl hover:bg-white/30 transition-all font-medium border border-white/30">
                <i class="fas fa-arrow-left mr-2"></i>Back to Caretakers
            </a>
        </div>
    </div>
</div>

<!-- Breadcrumb -->
<div class="px-8 mb-6 pt-8">
    <div class="flex items-center text-sm text-gray-600">
        <a href="{{ route('agent.trusts.index') }}" class="hover:text-gray-900">Trusts</a>
        <i class="fas fa-chevron-right mx-2 text-xs"></i>
        <a href="{{ route('agent.trusts.show', $trust->id) }}" class="hover:text-gray-900">{{ $trust->trust_name }}</a>
        <i class="fas fa-chevron-right mx-2 text-xs"></i>
        <span class="text-gray-900">Allowances</span>
    </div>
</div>

<!-- Trust Summary -->
<div class="mx-8 mb-6 grid grid-cols-1 md:grid-cols-4 gap-4">
    <div class="bg-blue-50 border-l-4 border-blue-500 rounded-lg p-4">
        <p class="text-sm text-gray-600">Trust Type</p>
        <p class="text-lg font-bold text-gray-900">{{ ucfirst(str_replace('_', ' ', $trust->trust_type)) }}</p>
    </div>
    <div class="bg-green-50 border-l-4 border-green-500 rounded-lg p-4">
        <p class="text-sm text-gray-600">Status</p>
        <p class="text-lg font-bold">{{ ucfirst($trust->status) }}</p>
    </div>
    <div class="bg-yellow-50 border-l-4 border-yellow-500 rounded-lg p-4">
        <p class="text-sm text-gray-600">Trust Name</p>
        <p class="text-lg font-bold text-gray-900">{{ $trust->trust_name }}</p>
    </div>
    <div class="bg-orange-50 border-l-4 border-orange-500 rounded-lg p-4">
        <p class="text-sm text-gray-600">Initial Value</p>
        <p class="text-lg font-bold text-gray-900">RM {{ number_format($trust->initial_value ?? 0, 2) }}</p>
    </div>
</div>

<!-- Allowances Management -->
<form action="{{ route('agent.trusts.allowances.store', $trust->id) }}" method="POST" class="bg-white rounded-xl shadow-lg border border-gray-100 p-8 mx-8 mb-8" id="allowancesForm" onsubmit="return validateAllowancesForm()">
    @csrf

    <div class="mb-8">
        <div class="flex items-center justify-between mb-6">
            <div class="flex items-center gap-3">
                <div class="w-12 h-12 bg-yellow-200 rounded-xl flex items-center justify-center">
                    <i class="fas fa-money-bill-wave text-white text-xl"></i>
                </div>
                <div>
                    <h3 class="text-2xl font-bold text-gray-700">Regular Beneficiary Allowances</h3>
                    <p class="text-gray-600 text-lg">Setup regular monthly, quarterly, or annual payments to beneficiaries</p>
                </div>
            </div>
            <button type="button" onclick="addNewAllowance()" class="px-6 py-3 bg-gradient-to-r from-yellow-600 to-yellow-700 text-white rounded-xl hover:from-yellow-700 hover:to-yellow-800 transition-all font-medium shadow-lg">
                <i class="fas fa-plus mr-2"></i>Add Allowance
            </button>
        </div>

        <!-- Allowances Container -->
        <div class="space-y-6" id="allowancesContainer">
            <!-- Allowances will be added here -->
        </div>
    </div>

    <!-- Form Actions -->
    <div class="flex flex-col md:flex-row gap-4 justify-between border-t pt-6">
        <a href="{{ route('agent.trusts.caretakers.index', $trust->id) }}" class="px-6 py-3 border border-gray-300 text-gray-700 rounded-xl hover:bg-gray-50 transition-colors font-medium">
            <i class="fas fa-arrow-left mr-2"></i>Back
        </a>
        <div class="flex gap-3">
            <a href="{{ route('agent.trusts.caretakers.index', $trust->id) }}" class="px-6 py-3 border border-gray-300 text-gray-700 rounded-xl hover:bg-gray-50 transition-colors font-medium">
                Skip
            </a>
            <button type="submit" class="px-6 py-3 bg-gradient-to-r from-[#772B10] to-[#8B3D15] text-white rounded-xl hover:from-[#8B3D15] hover:to-[#9F4F1A] transition-colors font-medium shadow-lg">
                <i class="fas fa-save mr-2"></i>Save & Continue to Gifts
            </button>
        </div>
    </div>
</form>

<script>
    let allowanceCounter = 0;  // Start from 0, will be set correctly in loadExistingAllowances

    // DEBUG: Check what data is being passed from backend
    console.log('=== BACKEND DATA CHECK ===');
    console.log('Trust object:', @json($trust ?? null));
    console.log('Trust allowances:', @json($trust->allowances ?? []));
    console.log('Trust beneficiaries:', @json($trust->beneficiaries ?? []));
    console.log('=========================');

    document.addEventListener('DOMContentLoaded', function() {
        loadExistingAllowances();
    });

    function validateAllowancesForm() {
        const allowanceCards = document.querySelectorAll('.allowance-card');
        
        if (allowanceCards.length === 0) {
            alert('Please add at least one allowance or click Skip to continue');
            return false;
        }

        for (let card of allowanceCards) {
            const beneficiarySelect = card.querySelector('select[name*="[beneficiary_id]"]');
            if (!beneficiarySelect || !beneficiarySelect.value) {
                alert('Please select a beneficiary for each allowance');
                return false;
            }
        }
        
        return true;
    }

    function loadExistingAllowances() {
        const existingAllowances = @json($trust->allowances ?? []);
        const container = document.getElementById('allowancesContainer');
        
        // DEBUG: Log what we're loading
        console.log('=== LOADING ALLOWANCES ===');
        console.log('Total allowances from DB:', existingAllowances.length);
        console.log('Allowances data:', existingAllowances);
        
        // Reset counter based on actual data
        allowanceCounter = 0;
        
        if (existingAllowances.length > 0) {
            existingAllowances.forEach((allowance, index) => {
                console.log(`Creating allowance card ${index + 1}:`, allowance);
                createAllowanceCard(allowance, index);
            });
            allowanceCounter = existingAllowances.length;
        } else {
            console.log('No existing allowances, creating first empty allowance');
            createAllowanceCard(null, 0);  // Start from index 0
            allowanceCounter = 1;
        }
        
        console.log('=== ALLOWANCES LOADED ===');
        console.log('Total cards created:', document.querySelectorAll('.allowance-card').length);
    }

    function addNewAllowance() {
        createAllowanceCard(null, allowanceCounter);
        allowanceCounter++;
    }

    function createAllowanceCard(allowance, index) {
        const container = document.getElementById('allowancesContainer');
        const allowanceDiv = document.createElement('div');
        allowanceDiv.className = 'bg-gradient-to-br from-white to-gray-50 border-2 border-gray-200 rounded-2xl p-8 shadow-lg allowance-card  overflow-hidden';
        allowanceDiv.setAttribute('data-allowance-index', index);
        
        // Get beneficiary options
        const beneficiaries = @json($trust->beneficiaries ?? []);
        let beneficiaryOptions = '<option value="">Choose Beneficiary</option>';
        beneficiaries.forEach(ben => {
            const selected = allowance && allowance.trust_beneficiary_id === ben.id ? 'selected' : '';
            beneficiaryOptions += `<option value="${ben.id}" ${selected}>${ben.full_name}</option>`;
        });
        
        // Format dates if they exist (handle both date strings and date objects)
        let startDateValue = '';
        if (allowance?.start_date) {
            try {
                const dateObj = new Date(allowance.start_date);
                if (!isNaN(dateObj.getTime())) {
                    startDateValue = dateObj.toISOString().split('T')[0];
                }
            } catch (e) {
                startDateValue = allowance.start_date;
            }
        }
        
        let endDateValue = '';
        if (allowance?.end_date) {
            try {
                const dateObj = new Date(allowance.end_date);
                if (!isNaN(dateObj.getTime())) {
                    endDateValue = dateObj.toISOString().split('T')[0];
                }
            } catch (e) {
                endDateValue = allowance.end_date;
            }
        }
        
        const amount = allowance?.amount || '';
        const conditions = allowance?.conditions || '';
        const currency = allowance?.currency || 'MYR';
        const frequency = allowance?.frequency || '';
        
        allowanceDiv.innerHTML = `

        ${allowance?.id ? `
        <input type="hidden"
               name="allowances[${index}][id]"
               value="${allowance.id}">
    ` : ''}

            <div class="absolute top-0 right-0 w-32 h-32 bg-gradient-to-br from-yellow-100 to-yellow-200 rounded-full -mr-16 -mt-16 opacity-30"></div>
            
            <div class=" z-10">
                <div class="flex items-center justify-between mb-6">
                    <div class="flex items-center gap-3">
                        <div class="w-10 h-10 bg-gradient-to-br from-yellow-500 to-yellow-600 rounded-xl flex items-center justify-center text-white font-bold">
                            ${index + 1}
                        </div>
                        <h4 class="text-lg font-bold text-gray-900">Allowance ${index + 1}</h4>
                    </div>
                    <button type="button" onclick="removeAllowance(this)" class="px-4 py-2 bg-red-600 text-white rounded-lg hover:bg-red-700 text-sm font-medium transition-colors">
                        <i class="fas fa-trash mr-1"></i>Remove
                    </button>
                </div>

                <div class="grid grid-cols-1 lg:grid-cols-2 gap-6">
                    <!-- Hidden ID field for existing allowances -->
                    ${allowance?.id ? `<input type="hidden" name="allowances[${index}][id]" value="${allowance.id}">` : ''}
                    
                    <div>
                        <label class="block text-sm font-semibold text-gray-700 mb-2">
                            <i class="fas fa-user-check text-yellow-600 mr-2"></i>Select Beneficiary <span class="text-red-500">*</span>
                        </label>
                        <select name="allowances[${index}][beneficiary_id]" required
                                class="w-full px-4 py-3 border-2 border-gray-300 rounded-lg focus:border-yellow-500 focus:ring-2 focus:ring-yellow-200 outline-none bg-white text-gray-900 font-medium">
                            ${beneficiaryOptions}
                        </select>
                    </div>

                    <div>
                        <label class="block text-sm font-semibold text-gray-700 mb-2">
                            <i class="fas fa-dollar-sign text-yellow-600 mr-2"></i>Currency <span class="text-red-500">*</span>
                        </label>
                        <select name="allowances[${index}][currency]" required
                                class="w-full px-4 py-3 border-2 border-gray-300 rounded-lg focus:border-yellow-500 focus:ring-2 focus:ring-yellow-200 outline-none bg-white text-gray-900 font-medium">
                            <option value="MYR" ${currency === 'MYR' ? 'selected' : ''}>RM (Malaysian Ringgit)</option>
                            <option value="USD" ${currency === 'USD' ? 'selected' : ''}>USD (US Dollar)</option>
                            <option value="SGD" ${currency === 'SGD' ? 'selected' : ''}>SGD (Singapore Dollar)</option>
                            <option value="GBP" ${currency === 'GBP' ? 'selected' : ''}>GBP (British Pound)</option>
                        </select>
                    </div>

                    <div>
                        <label class="block text-sm font-semibold text-gray-700 mb-2">
                            <i class="fas fa-coins text-yellow-600 mr-2"></i>Amount <span class="text-red-500">*</span>
                        </label>
                        <input type="number" name="allowances[${index}][amount]" required step="0.01"
                               value="${amount}"
                               class="w-full px-4 py-3 border-2 border-gray-300 rounded-lg focus:border-yellow-500 focus:ring-2 focus:ring-yellow-200 outline-none bg-white text-gray-900 font-medium"
                               placeholder="0.00">
                    </div>

                    <div>
                        <label class="block text-sm font-semibold text-gray-700 mb-2">
                            <i class="fas fa-calendar-days text-yellow-600 mr-2"></i>Payment Frequency <span class="text-red-500">*</span>
                        </label>
                        <select name="allowances[${index}][frequency]" required
                                class="w-full px-4 py-3 border-2 border-gray-300 rounded-lg focus:border-yellow-500 focus:ring-2 focus:ring-yellow-200 outline-none bg-white text-gray-900 font-medium">
                            <option value="">Select Frequency</option>
                            <option value="monthly" ${frequency === 'monthly' ? 'selected' : ''}>Monthly</option>
                            <option value="quarterly" ${frequency === 'quarterly' ? 'selected' : ''}>Quarterly (Every 3 months)</option>
                            <option value="semi_annual" ${frequency === 'semi_annual' ? 'selected' : ''}>Semi-Annual (Every 6 months)</option>
                            <option value="annual" ${frequency === 'annual' ? 'selected' : ''}>Annual (Yearly)</option>
                        </select>
                    </div>

                    <div>
                        <label class="block text-sm font-semibold text-gray-700 mb-2">
                            <i class="fas fa-calendar-check text-yellow-600 mr-2"></i>Start Date <span class="text-red-500">*</span>
                        </label>
                        <input type="date" name="allowances[${index}][start_date]" required
                               value="${startDateValue}"
                               class="w-full px-4 py-3 border-2 border-gray-300 rounded-lg focus:border-yellow-500 focus:ring-2 focus:ring-yellow-200 outline-none bg-white text-gray-900 font-medium">
                    </div>

                    <div>
                        <label class="block text-sm font-semibold text-gray-700 mb-2">
                            <i class="fas fa-calendar-times text-yellow-600 mr-2"></i>End Date (Optional)
                        </label>
                        <input type="date" name="allowances[${index}][end_date]"
                               value="${endDateValue}"
                               class="w-full px-4 py-3 border-2 border-gray-300 rounded-lg focus:border-yellow-500 focus:ring-2 focus:ring-yellow-200 outline-none bg-white text-gray-900 font-medium">
                    </div>

                    <div class="lg:col-span-2">
                        <label class="block text-sm font-semibold text-gray-700 mb-2">
                            <i class="fas fa-file-contract text-yellow-600 mr-2"></i>Preceding Conditions or Special Instructions
                        </label>
                        <textarea name="allowances[${index}][conditions]" rows="3"
                                  class="w-full px-4 py-3 border-2 border-gray-300 rounded-lg focus:border-yellow-500 focus:ring-2 focus:ring-yellow-200 outline-none resize-none bg-white text-gray-900 font-medium"
                                  placeholder="Any special conditions, milestones, or instructions for this allowance payment">${conditions}</textarea>
                    </div>
                </div>
            </div>
        `;
        
        container.appendChild(allowanceDiv);
    }

    function removeAllowance(button) {
        const totalAllowances = document.querySelectorAll('.allowance-card').length;
        if (totalAllowances > 1) {
            button.closest('.allowance-card').remove();
        } else {
            // If removing the last one, show the empty state
            button.closest('.allowance-card').remove();
            if (document.querySelectorAll('.allowance-card').length === 0) {
                const container = document.getElementById('allowancesContainer');
                container.innerHTML = '<div class="text-center py-8 text-gray-500"><p><i class="fas fa-inbox text-3xl mb-2"></i></p><p>No allowances added yet. Click "Add Allowance" to get started.</p></div>';
            }
        }
    }
</script>
@endsection