{{-- New-Unity ERP | app/Modules/Sales/Resources/Views/opportunities/index.blade.php | v1.0 | 20/07/2026 --}}
{{-- v1.0 — Pipeline de oportunidades CRM lite con kanban por etapa y lista. --}}

@extends('layouts.vertical', ['pageTitle' => __('opportunities.opportunities')])

@section('page-title')
<div class="subheader">
    <h1 class="subheader-title">
        <i class="subheader-icon fal fa-funnel-dollar"></i> {{ __('opportunities.opportunities') }}
        <small>{{ __('opportunities.sales_pipeline') }}</small>
    </h1>
    <div class="subheader-block d-lg-flex align-items-center">
        <a href="{{ route('sales.opportunities.report') }}" class="btn btn-outline-secondary btn-sm me-2">
            <i class="fal fa-chart-bar me-1"></i> {{ __('opportunities.report') }}
        </a>
        @can('orders.create')
        <a href="{{ route('sales.opportunities.create') }}" class="btn btn-primary btn-sm">
            <i class="fal fa-plus me-1"></i> {{ __('opportunities.new_opportunity') }}
        </a>
        @endcan
    </div>
</div>
@endsection

@section('content')

@if(session('success'))
<div class="alert alert-success alert-dismissible fade show">
    <i class="fal fa-check-circle me-2"></i>{{ session('success') }}
    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
</div>
@endif

{{-- Filtros --}}
<div class="row mb-3">
    <div class="col-12">
        <div class="card border-0 shadow-sm">
            <div class="card-body py-2 px-3">
                <form method="GET" class="row g-2 align-items-end">
                    <div class="col-md-3">
                        <label class="form-label fw-bold small mb-1">{{ __('opportunities.stage') }}</label>
                        <select name="stage" class="form-select form-select-sm">
                            <option value="">{{ __('opportunities.all_stages') }}</option>
                            @foreach(App\Modules\Sales\Models\Opportunity::$stages as $key => $s)
                            <option value="{{ $key }}" {{ request('stage') == $key ? 'selected' : '' }}>{{ $s['label'] }}</option>
                            @endforeach
                        </select>
                    </div>
                    <div class="col-md-3">
                        <label class="form-label fw-bold small mb-1">{{ __('opportunities.seller') }}</label>
                        <select name="assigned_to" class="form-select form-select-sm">
                            <option value="">{{ __('opportunities.all_sellers') }}</option>
                            @foreach($sellers as $seller)
                            <option value="{{ $seller->id }}" {{ request('assigned_to') == $seller->id ? 'selected' : '' }}>{{ $seller->name }}</option>
                            @endforeach
                        </select>
                    </div>
                    <div class="col-md-4">
                        <label class="form-label fw-bold small mb-1">{{ __('opportunities.search') }}</label>
                        <input type="text" name="search" class="form-control form-control-sm" placeholder="{{ __('opportunities.search_ph') }}" value="{{ request('search') }}">
                    </div>
                    <div class="col-md-2">
                        <button type="submit" class="btn btn-primary btn-sm w-100">
                            <i class="fal fa-search me-1"></i> {{ __('opportunities.filter') }}
                        </button>
                    </div>
                </form>
            </div>
        </div>
    </div>
</div>

{{-- Pipeline Cards --}}
<div class="row mb-4">
    @foreach($pipeline as $key => $stage)
    @if(!in_array($key, ['won', 'lost']))
    <div class="col-xl col-md-4 col-sm-6 mb-2">
        <div class="card h-100 border-0 shadow-sm" style="border-top: 3px solid {{ $stage['color'] }} !important;">
            <div class="card-body py-2 px-3">
                <div class="d-flex justify-content-between align-items-center">
                    <div>
                        <div class="text-xs text-muted fw-bold text-uppercase">{{ $stage['label'] }}</div>
                        <div class="h4 mb-0 fw-bold">{{ $stage['count'] }}</div>
                        <div class="text-xs text-muted">${{ number_format($stage['value'], 0) }}</div>
                    </div>
                    <div class="rounded-circle d-flex align-items-center justify-content-center"
                         style="width:40px;height:40px;background:{{ $stage['color'] }}22;">
                        <i class="fal fa-circle" style="color:{{ $stage['color'] }};font-size:18px;"></i>
                    </div>
                </div>
            </div>
        </div>
    </div>
    @endif
    @endforeach
    {{-- Won / Lost --}}
    <div class="col-xl col-md-4 col-sm-6 mb-2">
        <div class="card h-100 border-0 shadow-sm" style="border-top: 3px solid #28a745 !important;">
            <div class="card-body py-2 px-3">
                <div class="d-flex justify-content-between align-items-center">
                    <div>
                        <div class="text-xs text-muted fw-bold text-uppercase">{{ __('opportunities.won') }}</div>
                        <div class="h4 mb-0 fw-bold text-success">{{ $pipeline['won']['count'] }}</div>
                        <div class="text-xs text-muted">${{ number_format($pipeline['won']['value'], 0) }}</div>
                    </div>
                    <i class="fal fa-trophy text-success fa-2x opacity-50"></i>
                </div>
            </div>
        </div>
    </div>
    <div class="col-xl col-md-4 col-sm-6 mb-2">
        <div class="card h-100 border-0 shadow-sm" style="border-top: 3px solid #dc3545 !important;">
            <div class="card-body py-2 px-3">
                <div class="d-flex justify-content-between align-items-center">
                    <div>
                        <div class="text-xs text-muted fw-bold text-uppercase">{{ __('opportunities.lost') }}</div>
                        <div class="h4 mb-0 fw-bold text-danger">{{ $pipeline['lost']['count'] }}</div>
                        <div class="text-xs text-muted">${{ number_format($pipeline['lost']['value'], 0) }}</div>
                    </div>
                    <i class="fal fa-times-circle text-danger fa-2x opacity-50"></i>
                </div>
            </div>
        </div>
    </div>
</div>

{{-- Tabla de oportunidades --}}
<div class="row">
    <div class="col-12">
        <div class="panel">
            <div class="panel-hdr">
                <h2><i class="fal fa-list me-2"></i> {{ __('opportunities.opportunities') }} <span class="badge bg-secondary ms-2">{{ $opportunities->count() }}</span></h2>
            </div>
            <div class="panel-container show">
                <div class="panel-content">
                    <div class="table-responsive">
                        <table class="table table-bordered table-hover table-striped w-100">
                            <thead class="bg-primary-600">
                                <tr>
                                    <th>{{ __('opportunities.col_no') }}</th>
                                    <th>{{ __('opportunities.col_title') }}</th>
                                    <th>{{ __('opportunities.col_customer') }}</th>
                                    <th>{{ __('opportunities.col_seller') }}</th>
                                    <th class="text-center">{{ __('opportunities.col_stage') }}</th>
                                    <th class="text-end">{{ __('opportunities.col_value') }}</th>
                                    <th class="text-center">{{ __('opportunities.col_prob') }}</th>
                                    <th>{{ __('opportunities.col_close_date') }}</th>
                                    <th>{{ __('opportunities.col_last_activity') }}</th>
                                    <th class="text-center">{{ __('opportunities.col_actions') }}</th>
                                </tr>
                            </thead>
                            <tbody>
                                @forelse($opportunities as $opp)
                                <tr>
                                    <td><span class="fw-bold small">{{ $opp->opportunity_number }}</span></td>
                                    <td>{{ $opp->title }}</td>
                                    <td>{{ $opp->customer->commercial_name ?? '—' }}</td>
                                    <td>{{ $opp->assignedTo->name ?? '—' }}</td>
                                    <td class="text-center">
                                        <span class="badge" style="background:{{ $opp->stage_color }}">{{ $opp->stage_label }}</span>
                                    </td>
                                    <td class="text-end fw-bold">${{ number_format($opp->estimated_value, 0) }}</td>
                                    <td class="text-center">{{ $opp->probability }}%</td>
                                    <td>
                                        @if($opp->estimated_close_date)
                                            <span class="{{ $opp->estimated_close_date->isPast() && !in_array($opp->stage, ['won','lost']) ? 'text-danger fw-bold' : '' }}">
                                                {{ $opp->estimated_close_date->format('d/m/Y') }}
                                            </span>
                                        @else
                                            <span class="text-muted">—</span>
                                        @endif
                                    </td>
                                    <td>
                                        @if($opp->last_activity_at)
                                            <span class="small text-muted">{{ $opp->last_activity_at->diffForHumans() }}</span>
                                        @else
                                            <span class="text-muted small">{{ __('opportunities.no_activity') }}</span>
                                        @endif
                                    </td>
                                    <td class="text-center">
                                        <a href="{{ route('sales.opportunities.show', $opp) }}"
                                           class="btn btn-sm btn-icon btn-outline-primary me-1" title="{{ __('opportunities.view') }}">
                                            <i class="fal fa-eye"></i>
                                        </a>
                                        <a href="{{ route('sales.opportunities.edit', $opp) }}"
                                           class="btn btn-sm btn-icon btn-outline-warning" title="{{ __('opportunities.edit') }}">
                                            <i class="fal fa-edit"></i>
                                        </a>
                                    </td>
                                </tr>
                                @empty
                                <tr>
                                    <td colspan="10" class="text-center text-muted py-4">
                                        <i class="fal fa-inbox fa-2x d-block mb-2 opacity-50"></i>
                                        {{ __('opportunities.no_opportunities') }}
                                    </td>
                                </tr>
                                @endforelse
                            </tbody>
                        </table>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

@endsection

@section('scripts')
<script src="https://cdn.datatables.net/1.13.6/js/jquery.dataTables.min.js"></script>
<script src="https://cdn.datatables.net/1.13.6/js/dataTables.bootstrap5.min.js"></script>
<link rel="stylesheet" href="https://cdn.datatables.net/1.13.6/css/dataTables.bootstrap5.min.css">
<script>
$(document).ready(function() {
    $('#dt-opportunities').DataTable({
        responsive: false,
        pageLength: 25,
        order: [[8, 'desc']],
        columnDefs: [{ orderable: false, targets: [9] }],
        language: { url: '//cdn.datatables.net/plug-ins/1.13.6/i18n/{{ app()->getLocale() == 'es' ? 'es-ES' : 'en-GB' }}.json' }
    });
});
</script>
@endsection