@extends('layouts.app')

@section('content')
<div x-data="{ activeTab: 'contacts', showContactModal: false, showDealModal: false, showActivityModal: false, showTaskModal: false }">
    <!-- Header -->
    <div class="flex flex-col sm:flex-row sm:items-center sm:justify-between mb-6">
        <div>
            <h1 class="text-2xl font-bold text-gray-900">CRM</h1>
            <p class="mt-1 text-sm text-gray-500">Manage contacts, deals, activities and tasks.</p>
        </div>
        <div class="mt-4 sm:mt-0">
            <button x-show="activeTab === 'contacts'" @click="showContactModal = true" class="inline-flex items-center px-4 py-2 text-sm font-medium text-white bg-indigo-600 rounded-lg hover:bg-indigo-700">
                <svg class="w-4 h-4 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"/></svg>
                Add Contact
            </button>
            <button x-show="activeTab === 'deals'" @click="showDealModal = true" class="inline-flex items-center px-4 py-2 text-sm font-medium text-white bg-indigo-600 rounded-lg hover:bg-indigo-700" style="display: none;">
                <svg class="w-4 h-4 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"/></svg>
                Add Deal
            </button>
            <button x-show="activeTab === 'activities'" @click="showActivityModal = true" class="inline-flex items-center px-4 py-2 text-sm font-medium text-white bg-indigo-600 rounded-lg hover:bg-indigo-700" style="display: none;">
                <svg class="w-4 h-4 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"/></svg>
                Add Activity
            </button>
            <button x-show="activeTab === 'tasks'" @click="showTaskModal = true" class="inline-flex items-center px-4 py-2 text-sm font-medium text-white bg-indigo-600 rounded-lg hover:bg-indigo-700" style="display: none;">
                <svg class="w-4 h-4 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"/></svg>
                Add Task
            </button>
        </div>
    </div>

    <!-- Tabs -->
    <div class="border-b border-gray-200 mb-6">
        <nav class="flex space-x-8">
            <button @click="activeTab = 'contacts'" :class="activeTab === 'contacts' ? 'border-indigo-500 text-indigo-600' : 'border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300'" class="py-4 px-1 border-b-2 font-medium text-sm">Contacts</button>
            <button @click="activeTab = 'deals'" :class="activeTab === 'deals' ? 'border-indigo-500 text-indigo-600' : 'border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300'" class="py-4 px-1 border-b-2 font-medium text-sm">Deals</button>
            <button @click="activeTab = 'activities'" :class="activeTab === 'activities' ? 'border-indigo-500 text-indigo-600' : 'border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300'" class="py-4 px-1 border-b-2 font-medium text-sm">Activities</button>
            <button @click="activeTab = 'tasks'" :class="activeTab === 'tasks' ? 'border-indigo-500 text-indigo-600' : 'border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300'" class="py-4 px-1 border-b-2 font-medium text-sm">Tasks</button>
        </nav>
    </div>

    <!-- Contacts Tab -->
    <div x-show="activeTab === 'contacts'">
        <x-data-table>
            <x-slot name="head">
                <tr>
                    <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Name</th>
                    <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Email</th>
                    <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Phone</th>
                    <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Company</th>
                    <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Type</th>
                    <th class="px-6 py-3 text-right text-xs font-medium text-gray-500 uppercase tracking-wider">Actions</th>
                </tr>
            </x-slot>
            <x-slot name="body">
                @forelse($contacts ?? [] as $contact)
                <tr class="hover:bg-gray-50">
                    <td class="px-6 py-4 whitespace-nowrap text-sm font-medium text-gray-900">{{ $contact->name }}</td>
                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-700">{{ $contact->email }}</td>
                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-700">{{ $contact->phone }}</td>
                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-700">{{ $contact->company }}</td>
                    <td class="px-6 py-4 whitespace-nowrap">
                        <span class="inline-flex px-2 py-1 text-xs font-medium rounded-full {{ $contact->type === 'client' ? 'bg-blue-100 text-blue-700' : ($contact->type === 'lead' ? 'bg-yellow-100 text-yellow-700' : 'bg-gray-100 text-gray-700') }}">
                            {{ ucfirst($contact->type) }}
                        </span>
                    </td>
                    <td class="px-6 py-4 whitespace-nowrap text-right text-sm">
                        @if(auth()->user()->hasPermission($currentBusiness->id, 'can_edit_crm'))
                        <form method="POST" action="{{ route('business.contacts.destroy', [$currentBusiness->id, $contact->id]) }}" class="inline" onsubmit="return confirm('Are you sure?')">
                            @csrf
                            @method('DELETE')
                            <button type="submit" class="text-red-600 hover:text-red-900">Delete</button>
                        </form>
                        @endif
                    </td>
                </tr>
                @empty
                <tr>
                    <td colspan="6" class="px-6 py-8 text-center text-sm text-gray-500">No contacts found.</td>
                </tr>
                @endforelse
            </x-slot>
        </x-data-table>
    </div>

    <!-- Deals Tab -->
    <div x-show="activeTab === 'deals'" style="display: none;">
        <x-data-table>
            <x-slot name="head">
                <tr>
                    <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Deal</th>
                    <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Contact</th>
                    <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Stage</th>
                    <th class="px-6 py-3 text-right text-xs font-medium text-gray-500 uppercase tracking-wider">Value</th>
                    <th class="px-6 py-3 text-right text-xs font-medium text-gray-500 uppercase tracking-wider">Probability</th>
                    <th class="px-6 py-3 text-right text-xs font-medium text-gray-500 uppercase tracking-wider">Actions</th>
                </tr>
            </x-slot>
            <x-slot name="body">
                @forelse($deals ?? [] as $deal)
                <tr class="hover:bg-gray-50">
                    <td class="px-6 py-4 whitespace-nowrap text-sm font-medium text-gray-900">{{ $deal->title }}</td>
                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-700">{{ $deal->contact->name ?? 'N/A' }}</td>
                    <td class="px-6 py-4 whitespace-nowrap">
                        @php
                            $stageColors = ['lead' => 'bg-gray-100 text-gray-700', 'qualified' => 'bg-blue-100 text-blue-700', 'proposal' => 'bg-yellow-100 text-yellow-700', 'negotiation' => 'bg-purple-100 text-purple-700', 'won' => 'bg-green-100 text-green-700', 'lost' => 'bg-red-100 text-red-700'];
                        @endphp
                        <span class="inline-flex px-2 py-1 text-xs font-medium rounded-full {{ $stageColors[$deal->stage] ?? 'bg-gray-100 text-gray-700' }}">
                            {{ ucfirst($deal->stage) }}
                        </span>
                    </td>
                    <td class="px-6 py-4 whitespace-nowrap text-sm font-medium text-right text-gray-900">{{ $currentBusiness->currency_symbol }}{{ number_format($deal->value, 2) }}</td>
                    <td class="px-6 py-4 whitespace-nowrap text-sm text-right text-gray-700">{{ $deal->probability }}%</td>
                    <td class="px-6 py-4 whitespace-nowrap text-right text-sm">
                        @if(auth()->user()->hasPermission($currentBusiness->id, 'can_edit_crm'))
                        <form method="POST" action="{{ route('business.deals.destroy', [$currentBusiness->id, $deal->id]) }}" class="inline" onsubmit="return confirm('Are you sure?')">
                            @csrf
                            @method('DELETE')
                            <button type="submit" class="text-red-600 hover:text-red-900">Delete</button>
                        </form>
                        @endif
                    </td>
                </tr>
                @empty
                <tr>
                    <td colspan="6" class="px-6 py-8 text-center text-sm text-gray-500">No deals found.</td>
                </tr>
                @endforelse
            </x-slot>
        </x-data-table>
    </div>

    <!-- Activities Tab -->
    <div x-show="activeTab === 'activities'" style="display: none;">
        <div class="space-y-4">
            @forelse($activities ?? [] as $activity)
            <div class="bg-white rounded-lg shadow-sm border border-gray-200 p-4 flex items-start space-x-3">
                <div class="flex-shrink-0 mt-1">
                    @if($activity->type === 'call')
                        <div class="w-8 h-8 rounded-full bg-green-100 flex items-center justify-center"><svg class="w-4 h-4 text-green-600" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 5a2 2 0 012-2h3.28a1 1 0 01.948.684l1.498 4.493a1 1 0 01-.502 1.21l-2.257 1.13a11.042 11.042 0 005.516 5.516l1.13-2.257a1 1 0 011.21-.502l4.493 1.498a1 1 0 01.684.949V19a2 2 0 01-2 2h-1C9.716 21 3 14.284 3 6V5z"/></svg></div>
                    @elseif($activity->type === 'email')
                        <div class="w-8 h-8 rounded-full bg-blue-100 flex items-center justify-center"><svg class="w-4 h-4 text-blue-600" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 8l7.89 5.26a2 2 0 002.22 0L21 8M5 19h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"/></svg></div>
                    @else
                        <div class="w-8 h-8 rounded-full bg-gray-100 flex items-center justify-center"><svg class="w-4 h-4 text-gray-600" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 12h.01M12 12h.01M16 12h.01M21 12c0 4.418-4.03 8-9 8a9.863 9.863 0 01-4.255-.949L3 20l1.395-3.72C3.512 15.042 3 13.574 3 12c0-4.418 4.03-8 9-8s9 3.582 9 8z"/></svg></div>
                    @endif
                </div>
                <div class="flex-1 min-w-0">
                    <p class="text-sm font-medium text-gray-900">{{ $activity->title }}</p>
                    <p class="text-sm text-gray-500 mt-1">{{ $activity->description }}</p>
                    <p class="text-xs text-gray-400 mt-1">{{ $activity->created_at->diffForHumans() }} {{ $activity->contact ? '- ' . $activity->contact->name : '' }}</p>
                </div>
            </div>
            @empty
            <div class="text-center py-12">
                <p class="text-sm text-gray-500">No activities recorded.</p>
            </div>
            @endforelse
        </div>
    </div>

    <!-- Tasks Tab -->
    <div x-show="activeTab === 'tasks'" style="display: none;">
        <x-data-table>
            <x-slot name="head">
                <tr>
                    <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Task</th>
                    <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Status</th>
                    <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Priority</th>
                    <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Due Date</th>
                    <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Assigned To</th>
                    <th class="px-6 py-3 text-right text-xs font-medium text-gray-500 uppercase tracking-wider">Actions</th>
                </tr>
            </x-slot>
            <x-slot name="body">
                @forelse($tasks ?? [] as $task)
                <tr class="hover:bg-gray-50">
                    <td class="px-6 py-4 text-sm font-medium text-gray-900">{{ $task->title }}</td>
                    <td class="px-6 py-4 whitespace-nowrap">
                        <span class="inline-flex px-2 py-1 text-xs font-medium rounded-full {{ $task->status === 'completed' ? 'bg-green-100 text-green-700' : ($task->status === 'in_progress' ? 'bg-blue-100 text-blue-700' : 'bg-gray-100 text-gray-700') }}">
                            {{ ucfirst(str_replace('_', ' ', $task->status)) }}
                        </span>
                    </td>
                    <td class="px-6 py-4 whitespace-nowrap">
                        <span class="inline-flex px-2 py-1 text-xs font-medium rounded-full {{ $task->priority === 'high' ? 'bg-red-100 text-red-700' : ($task->priority === 'medium' ? 'bg-yellow-100 text-yellow-700' : 'bg-green-100 text-green-700') }}">
                            {{ ucfirst($task->priority) }}
                        </span>
                    </td>
                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-700">{{ $task->due_date ? $task->due_date->format('d M Y') : '-' }}</td>
                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-700">{{ $task->assignee ?? '-' }}</td>
                    <td class="px-6 py-4 whitespace-nowrap text-right text-sm">
                        @if(auth()->user()->hasPermission($currentBusiness->id, 'can_edit_crm'))
                        <form method="POST" action="{{ route('business.tasks.destroy', [$currentBusiness->id, $task->id]) }}" class="inline" onsubmit="return confirm('Are you sure?')">
                            @csrf
                            @method('DELETE')
                            <button type="submit" class="text-red-600 hover:text-red-900">Delete</button>
                        </form>
                        @endif
                    </td>
                </tr>
                @empty
                <tr>
                    <td colspan="6" class="px-6 py-8 text-center text-sm text-gray-500">No tasks found.</td>
                </tr>
                @endforelse
            </x-slot>
        </x-data-table>
    </div>

    <!-- Add Contact Modal -->
    <div x-show="showContactModal" x-transition:enter="ease-out duration-300" x-transition:enter-start="opacity-0" x-transition:enter-end="opacity-100" x-transition:leave="ease-in duration-200" x-transition:leave-start="opacity-100" x-transition:leave-end="opacity-0" class="fixed inset-0 z-50 overflow-y-auto" style="display: none;">
        <div class="flex items-center justify-center min-h-screen px-4">
            <div class="fixed inset-0 bg-gray-500 bg-opacity-75" @click="showContactModal = false"></div>
            <div class="relative bg-white rounded-lg shadow-xl max-w-lg w-full p-6">
                <h3 class="text-lg font-semibold text-gray-900 mb-4">Add Contact</h3>
                <form method="POST" action="{{ route('business.contacts.store', $currentBusiness->id) }}">
                    @csrf
                    <div class="space-y-4">
                        <div class="grid grid-cols-2 gap-4">
                            <div>
                                <label class="block text-sm font-medium text-gray-700">Name</label>
                                <input type="text" name="name" required class="mt-1 block w-full rounded-lg border-gray-300 shadow-sm focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
                            </div>
                            <div>
                                <label class="block text-sm font-medium text-gray-700">Type</label>
                                <select name="type" class="mt-1 block w-full rounded-lg border-gray-300 shadow-sm focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
                                    <option value="lead">Lead</option>
                                    <option value="client">Client</option>
                                    <option value="vendor">Vendor</option>
                                    <option value="partner">Partner</option>
                                </select>
                            </div>
                        </div>
                        <div class="grid grid-cols-2 gap-4">
                            <div>
                                <label class="block text-sm font-medium text-gray-700">Email</label>
                                <input type="email" name="email" class="mt-1 block w-full rounded-lg border-gray-300 shadow-sm focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
                            </div>
                            <div>
                                <label class="block text-sm font-medium text-gray-700">Phone</label>
                                <input type="text" name="phone" class="mt-1 block w-full rounded-lg border-gray-300 shadow-sm focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
                            </div>
                        </div>
                        <div>
                            <label class="block text-sm font-medium text-gray-700">Company</label>
                            <input type="text" name="company" class="mt-1 block w-full rounded-lg border-gray-300 shadow-sm focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
                        </div>
                    </div>
                    <div class="mt-6 flex justify-end space-x-3">
                        <button type="button" @click="showContactModal = false" class="px-4 py-2 text-sm font-medium text-gray-700 bg-white border border-gray-300 rounded-lg hover:bg-gray-50">Cancel</button>
                        <button type="submit" class="px-4 py-2 text-sm font-medium text-white bg-indigo-600 rounded-lg hover:bg-indigo-700">Add Contact</button>
                    </div>
                </form>
            </div>
        </div>
    </div>

    <!-- Add Deal Modal -->
    <div x-show="showDealModal" x-transition:enter="ease-out duration-300" x-transition:enter-start="opacity-0" x-transition:enter-end="opacity-100" x-transition:leave="ease-in duration-200" x-transition:leave-start="opacity-100" x-transition:leave-end="opacity-0" class="fixed inset-0 z-50 overflow-y-auto" style="display: none;">
        <div class="flex items-center justify-center min-h-screen px-4">
            <div class="fixed inset-0 bg-gray-500 bg-opacity-75" @click="showDealModal = false"></div>
            <div class="relative bg-white rounded-lg shadow-xl max-w-lg w-full p-6">
                <h3 class="text-lg font-semibold text-gray-900 mb-4">Add Deal</h3>
                <form method="POST" action="{{ route('business.deals.store', $currentBusiness->id) }}">
                    @csrf
                    <div class="space-y-4">
                        <div>
                            <label class="block text-sm font-medium text-gray-700">Title</label>
                            <input type="text" name="title" required class="mt-1 block w-full rounded-lg border-gray-300 shadow-sm focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
                        </div>
                        <div class="grid grid-cols-2 gap-4">
                            <div>
                                <label class="block text-sm font-medium text-gray-700">Value</label>
                                <input type="number" name="value" step="0.01" class="mt-1 block w-full rounded-lg border-gray-300 shadow-sm focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
                            </div>
                            <div>
                                <label class="block text-sm font-medium text-gray-700">Stage</label>
                                <select name="stage" class="mt-1 block w-full rounded-lg border-gray-300 shadow-sm focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
                                    <option value="lead">Lead</option>
                                    <option value="qualified">Qualified</option>
                                    <option value="proposal">Proposal</option>
                                    <option value="negotiation">Negotiation</option>
                                    <option value="won">Won</option>
                                    <option value="lost">Lost</option>
                                </select>
                            </div>
                        </div>
                        <div class="grid grid-cols-2 gap-4">
                            <div>
                                <label class="block text-sm font-medium text-gray-700">Probability (%)</label>
                                <input type="number" name="probability" min="0" max="100" class="mt-1 block w-full rounded-lg border-gray-300 shadow-sm focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
                            </div>
                            <div>
                                <label class="block text-sm font-medium text-gray-700">Contact</label>
                                <select name="contact_id" class="mt-1 block w-full rounded-lg border-gray-300 shadow-sm focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
                                    <option value="">Select Contact</option>
                                    @foreach($contacts ?? [] as $contact)
                                        <option value="{{ $contact->id }}">{{ $contact->name }}</option>
                                    @endforeach
                                </select>
                            </div>
                        </div>
                    </div>
                    <div class="mt-6 flex justify-end space-x-3">
                        <button type="button" @click="showDealModal = false" class="px-4 py-2 text-sm font-medium text-gray-700 bg-white border border-gray-300 rounded-lg hover:bg-gray-50">Cancel</button>
                        <button type="submit" class="px-4 py-2 text-sm font-medium text-white bg-indigo-600 rounded-lg hover:bg-indigo-700">Add Deal</button>
                    </div>
                </form>
            </div>
        </div>
    </div>

    <!-- Add Task Modal -->
    <div x-show="showTaskModal" x-transition:enter="ease-out duration-300" x-transition:enter-start="opacity-0" x-transition:enter-end="opacity-100" x-transition:leave="ease-in duration-200" x-transition:leave-start="opacity-100" x-transition:leave-end="opacity-0" class="fixed inset-0 z-50 overflow-y-auto" style="display: none;">
        <div class="flex items-center justify-center min-h-screen px-4">
            <div class="fixed inset-0 bg-gray-500 bg-opacity-75" @click="showTaskModal = false"></div>
            <div class="relative bg-white rounded-lg shadow-xl max-w-lg w-full p-6">
                <h3 class="text-lg font-semibold text-gray-900 mb-4">Add Task</h3>
                <form method="POST" action="{{ route('business.tasks.store', $currentBusiness->id) }}">
                    @csrf
                    <div class="space-y-4">
                        <div>
                            <label class="block text-sm font-medium text-gray-700">Title</label>
                            <input type="text" name="title" required class="mt-1 block w-full rounded-lg border-gray-300 shadow-sm focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
                        </div>
                        <div class="grid grid-cols-2 gap-4">
                            <div>
                                <label class="block text-sm font-medium text-gray-700">Priority</label>
                                <select name="priority" class="mt-1 block w-full rounded-lg border-gray-300 shadow-sm focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
                                    <option value="low">Low</option>
                                    <option value="medium">Medium</option>
                                    <option value="high">High</option>
                                </select>
                            </div>
                            <div>
                                <label class="block text-sm font-medium text-gray-700">Due Date</label>
                                <input type="date" name="due_date" class="mt-1 block w-full rounded-lg border-gray-300 shadow-sm focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
                            </div>
                        </div>
                        <div>
                            <label class="block text-sm font-medium text-gray-700">Description</label>
                            <textarea name="description" rows="3" class="mt-1 block w-full rounded-lg border-gray-300 shadow-sm focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm"></textarea>
                        </div>
                    </div>
                    <div class="mt-6 flex justify-end space-x-3">
                        <button type="button" @click="showTaskModal = false" class="px-4 py-2 text-sm font-medium text-gray-700 bg-white border border-gray-300 rounded-lg hover:bg-gray-50">Cancel</button>
                        <button type="submit" class="px-4 py-2 text-sm font-medium text-white bg-indigo-600 rounded-lg hover:bg-indigo-700">Add Task</button>
                    </div>
                </form>
            </div>
        </div>
    </div>
</div>
@endsection