{% extends 'base.html' %}
{% load static %}

{% block title %}Dashboard Details - Hospital Management{% endblock %}

{% block content %}
<div class="content">
    <div class="container-fluid">
        <!-- Page Header -->
        <div class="row">
            <div class="col-12">
                <div class="page-header">
                    <div class="page-title">
                        <h4>{{ dashboard.name|default:"Executive Overview" }}</h4>
                        <h6>{{ dashboard.description|default:"High-level KPIs and performance metrics for executive decision making" }}</h6>
                    </div>
                    <div class="page-btn">
                        <a href="{% url 'analytics:dashboard_list' %}" class="btn btn-secondary me-2">
                            <i class="fas fa-arrow-left me-1"></i>Back to Dashboards
                        </a>
                        <a href="{% url 'analytics:dashboard_update' dashboard.pk|default:1 %}" class="btn btn-primary me-2">
                            <i class="fas fa-edit me-1"></i>Edit Dashboard
                        </a>
                        <div class="btn-group">
                            <button type="button" class="btn btn-outline-secondary dropdown-toggle" data-bs-toggle="dropdown">
                                <i class="fas fa-cog me-1"></i>Actions
                            </button>
                            <ul class="dropdown-menu">
                                <li><a class="dropdown-item" href="#" onclick="refreshDashboard()"><i class="fas fa-sync me-2"></i>Refresh Data</a></li>
                                <li><a class="dropdown-item" href="#" onclick="exportDashboard()"><i class="fas fa-download me-2"></i>Export Dashboard</a></li>
                                <li><a class="dropdown-item" href="#" onclick="shareDashboard()"><i class="fas fa-share me-2"></i>Share Dashboard</a></li>
                                <li><a class="dropdown-item" href="#" onclick="duplicateDashboard()"><i class="fas fa-copy me-2"></i>Duplicate</a></li>
                                <li><hr class="dropdown-divider"></li>
                                <li><a class="dropdown-item" href="#" onclick="toggleFullscreen()"><i class="fas fa-expand me-2"></i>Fullscreen Mode</a></li>
                                <li><a class="dropdown-item" href="#" onclick="printDashboard()"><i class="fas fa-print me-2"></i>Print Dashboard</a></li>
                                <li><hr class="dropdown-divider"></li>
                                <li><a class="dropdown-item text-danger" href="{% url 'analytics:dashboard_delete' dashboard.pk|default:1 %}"><i class="fas fa-trash me-2"></i>Delete Dashboard</a></li>
                            </ul>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <!-- Dashboard Info -->
        <div class="row mb-4">
            <div class="col-12">
                <div class="card">
                    <div class="card-body">
                        <div class="row">
                            <div class="col-md-8">
                                <div class="dashboard-info">
                                    <div class="d-flex align-items-center mb-3">
                                        <span class="badge bg-primary me-3">{{ dashboard.dashboard_type|default:"Executive" }}</span>
                                        <span class="badge bg-success me-3">
                                            <i class="fas fa-circle me-1" style="font-size: 8px;"></i>Active
                                        </span>
                                        <span class="badge bg-info">
                                            <i class="fas fa-users me-1"></i>Shared
                                        </span>
                                    </div>
                                    <div class="row">
                                        <div class="col-md-6">
                                            <div class="info-item">
                                                <label class="form-label">Created By:</label>
                                                <span class="text-muted">{{ dashboard.created_by|default:"Dr. Sarah Johnson" }}</span>
                                            </div>
                                        </div>
                                        <div class="col-md-6">
                                            <div class="info-item">
                                                <label class="form-label">Created Date:</label>
                                                <span class="text-muted">{{ dashboard.created_at|default:"2024-01-15" }}</span>
                                            </div>
                                        </div>
                                        <div class="col-md-6">
                                            <div class="info-item">
                                                <label class="form-label">Last Updated:</label>
                                                <span class="text-muted">{{ dashboard.updated_at|default:"2 hours ago" }}</span>
                                            </div>
                                        </div>
                                        <div class="col-md-6">
                                            <div class="info-item">
                                                <label class="form-label">Refresh Interval:</label>
                                                <span class="text-muted">{{ dashboard.refresh_interval|default:"5 minutes" }}</span>
                                            </div>
                                        </div>
                                    </div>
                                </div>
                            </div>
                            <div class="col-md-4">
                                <div class="dashboard-stats">
                                    <div class="stat-card">
                                        <div class="stat-icon">
                                            <i class="fas fa-th-large text-primary"></i>
                                        </div>
                                        <div class="stat-content">
                                            <h5>{{ dashboard.widget_count|default:8 }}</h5>
                                            <span>Widgets</span>
                                        </div>
                                    </div>
                                    <div class="stat-card">
                                        <div class="stat-icon">
                                            <i class="fas fa-eye text-success"></i>
                                        </div>
                                        <div class="stat-content">
                                            <h5>{{ dashboard.view_count|default:1247 }}</h5>
                                            <span>Views</span>
                                        </div>
                                    </div>
                                    <div class="stat-card">
                                        <div class="stat-icon">
                                            <i class="fas fa-users text-info"></i>
                                        </div>
                                        <div class="stat-content">
                                            <h5>{{ dashboard.user_count|default:15 }}</h5>
                                            <span>Users</span>
                                        </div>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <!-- Dashboard Controls -->
        <div class="row mb-4">
            <div class="col-12">
                <div class="card">
                    <div class="card-body">
                        <div class="dashboard-controls">
                            <div class="row align-items-center">
                                <div class="col-md-6">
                                    <div class="d-flex align-items-center gap-3">
                                        <div class="form-group mb-0">
                                            <label class="form-label mb-1">Date Range:</label>
                                            <select class="form-select form-select-sm" id="dateRange">
                                                <option value="today">Today</option>
                                                <option value="yesterday">Yesterday</option>
                                                <option value="last7days" selected>Last 7 Days</option>
                                                <option value="last30days">Last 30 Days</option>
                                                <option value="thismonth">This Month</option>
                                                <option value="lastmonth">Last Month</option>
                                                <option value="custom">Custom Range</option>
                                            </select>
                                        </div>
                                        <div class="form-group mb-0">
                                            <label class="form-label mb-1">Auto Refresh:</label>
                                            <div class="form-check form-switch">
                                                <input class="form-check-input" type="checkbox" id="autoRefresh" checked>
                                                <label class="form-check-label" for="autoRefresh">
                                                    <span id="refreshStatus">On</span>
                                                </label>
                                            </div>
                                        </div>
                                    </div>
                                </div>
                                <div class="col-md-6">
                                    <div class="d-flex justify-content-end align-items-center gap-2">
                                        <button type="button" class="btn btn-outline-primary btn-sm" onclick="addWidget()">
                                            <i class="fas fa-plus me-1"></i>Add Widget
                                        </button>
                                        <button type="button" class="btn btn-outline-secondary btn-sm" onclick="editLayout()">
                                            <i class="fas fa-edit me-1"></i>Edit Layout
                                        </button>
                                        <button type="button" class="btn btn-outline-success btn-sm" onclick="refreshDashboard()">
                                            <i class="fas fa-sync me-1"></i>Refresh
                                        </button>
                                        <div class="last-updated">
                                            <small class="text-muted">
                                                <i class="fas fa-clock me-1"></i>
                                                Last updated: <span id="lastUpdated">2 minutes ago</span>
                                            </small>
                                        </div>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <!-- Dashboard Widgets Grid -->
        <div class="dashboard-grid" id="dashboardGrid">
            <!-- Row 1 -->
            <div class="row mb-4">
                <!-- KPI Widget 1 -->
                <div class="col-lg-3 col-md-6 col-sm-12">
                    <div class="widget-card kpi-widget">
                        <div class="widget-header">
                            <h6 class="widget-title">Total Revenue</h6>
                            <div class="widget-actions">
                                <div class="dropdown">
                                    <a href="#" class="dropdown-toggle" data-bs-toggle="dropdown">
                                        <i class="fas fa-ellipsis-v"></i>
                                    </a>
                                    <ul class="dropdown-menu">
                                        <li><a class="dropdown-item" href="#" onclick="editWidget(1)"><i class="fas fa-edit me-2"></i>Edit</a></li>
                                        <li><a class="dropdown-item" href="#" onclick="refreshWidget(1)"><i class="fas fa-sync me-2"></i>Refresh</a></li>
                                        <li><a class="dropdown-item" href="#" onclick="exportWidget(1)"><i class="fas fa-download me-2"></i>Export</a></li>
                                        <li><hr class="dropdown-divider"></li>
                                        <li><a class="dropdown-item text-danger" href="#" onclick="removeWidget(1)"><i class="fas fa-trash me-2"></i>Remove</a></li>
                                    </ul>
                                </div>
                            </div>
                        </div>
                        <div class="widget-content">
                            <div class="kpi-value">
                                <h3 class="text-success">$2.4M</h3>
                                <div class="kpi-change">
                                    <span class="change-indicator positive">
                                        <i class="fas fa-arrow-up"></i>
                                        +12.5%
                                    </span>
                                    <small class="text-muted">vs last month</small>
                                </div>
                            </div>
                            <div class="kpi-chart">
                                <canvas id="revenueChart" width="100" height="40"></canvas>
                            </div>
                        </div>
                    </div>
                </div>

                <!-- KPI Widget 2 -->
                <div class="col-lg-3 col-md-6 col-sm-12">
                    <div class="widget-card kpi-widget">
                        <div class="widget-header">
                            <h6 class="widget-title">Patient Visits</h6>
                            <div class="widget-actions">
                                <div class="dropdown">
                                    <a href="#" class="dropdown-toggle" data-bs-toggle="dropdown">
                                        <i class="fas fa-ellipsis-v"></i>
                                    </a>
                                    <ul class="dropdown-menu">
                                        <li><a class="dropdown-item" href="#" onclick="editWidget(2)"><i class="fas fa-edit me-2"></i>Edit</a></li>
                                        <li><a class="dropdown-item" href="#" onclick="refreshWidget(2)"><i class="fas fa-sync me-2"></i>Refresh</a></li>
                                        <li><a class="dropdown-item" href="#" onclick="exportWidget(2)"><i class="fas fa-download me-2"></i>Export</a></li>
                                        <li><hr class="dropdown-divider"></li>
                                        <li><a class="dropdown-item text-danger" href="#" onclick="removeWidget(2)"><i class="fas fa-trash me-2"></i>Remove</a></li>
                                    </ul>
                                </div>
                            </div>
                        </div>
                        <div class="widget-content">
                            <div class="kpi-value">
                                <h3 class="text-info">1,847</h3>
                                <div class="kpi-change">
                                    <span class="change-indicator positive">
                                        <i class="fas fa-arrow-up"></i>
                                        +8.3%
                                    </span>
                                    <small class="text-muted">vs last week</small>
                                </div>
                            </div>
                            <div class="kpi-chart">
                                <canvas id="visitsChart" width="100" height="40"></canvas>
                            </div>
                        </div>
                    </div>
                </div>

                <!-- KPI Widget 3 -->
                <div class="col-lg-3 col-md-6 col-sm-12">
                    <div class="widget-card kpi-widget">
                        <div class="widget-header">
                            <h6 class="widget-title">Bed Occupancy</h6>
                            <div class="widget-actions">
                                <div class="dropdown">
                                    <a href="#" class="dropdown-toggle" data-bs-toggle="dropdown">
                                        <i class="fas fa-ellipsis-v"></i>
                                    </a>
                                    <ul class="dropdown-menu">
                                        <li><a class="dropdown-item" href="#" onclick="editWidget(3)"><i class="fas fa-edit me-2"></i>Edit</a></li>
                                        <li><a class="dropdown-item" href="#" onclick="refreshWidget(3)"><i class="fas fa-sync me-2"></i>Refresh</a></li>
                                        <li><a class="dropdown-item" href="#" onclick="exportWidget(3)"><i class="fas fa-download me-2"></i>Export</a></li>
                                        <li><hr class="dropdown-divider"></li>
                                        <li><a class="dropdown-item text-danger" href="#" onclick="removeWidget(3)"><i class="fas fa-trash me-2"></i>Remove</a></li>
                                    </ul>
                                </div>
                            </div>
                        </div>
                        <div class="widget-content">
                            <div class="kpi-value">
                                <h3 class="text-warning">87%</h3>
                                <div class="kpi-change">
                                    <span class="change-indicator negative">
                                        <i class="fas fa-arrow-down"></i>
                                        -2.1%
                                    </span>
                                    <small class="text-muted">vs yesterday</small>
                                </div>
                            </div>
                            <div class="progress mt-2">
                                <div class="progress-bar bg-warning" role="progressbar" style="width: 87%"></div>
                            </div>
                        </div>
                    </div>
                </div>

                <!-- KPI Widget 4 -->
                <div class="col-lg-3 col-md-6 col-sm-12">
                    <div class="widget-card kpi-widget">
                        <div class="widget-header">
                            <h6 class="widget-title">Patient Satisfaction</h6>
                            <div class="widget-actions">
                                <div class="dropdown">
                                    <a href="#" class="dropdown-toggle" data-bs-toggle="dropdown">
                                        <i class="fas fa-ellipsis-v"></i>
                                    </a>
                                    <ul class="dropdown-menu">
                                        <li><a class="dropdown-item" href="#" onclick="editWidget(4)"><i class="fas fa-edit me-2"></i>Edit</a></li>
                                        <li><a class="dropdown-item" href="#" onclick="refreshWidget(4)"><i class="fas fa-sync me-2"></i>Refresh</a></li>
                                        <li><a class="dropdown-item" href="#" onclick="exportWidget(4)"><i class="fas fa-download me-2"></i>Export</a></li>
                                        <li><hr class="dropdown-divider"></li>
                                        <li><a class="dropdown-item text-danger" href="#" onclick="removeWidget(4)"><i class="fas fa-trash me-2"></i>Remove</a></li>
                                    </ul>
                                </div>
                            </div>
                        </div>
                        <div class="widget-content">
                            <div class="kpi-value">
                                <h3 class="text-primary">4.8</h3>
                                <div class="rating-stars">
                                    <i class="fas fa-star text-warning"></i>
                                    <i class="fas fa-star text-warning"></i>
                                    <i class="fas fa-star text-warning"></i>
                                    <i class="fas fa-star text-warning"></i>
                                    <i class="fas fa-star text-warning"></i>
                                </div>
                                <div class="kpi-change">
                                    <span class="change-indicator positive">
                                        <i class="fas fa-arrow-up"></i>
                                        +0.2
                                    </span>
                                    <small class="text-muted">vs last month</small>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>

            <!-- Row 2 -->
            <div class="row mb-4">
                <!-- Chart Widget 1 -->
                <div class="col-lg-8 col-md-12">
                    <div class="widget-card chart-widget">
                        <div class="widget-header">
                            <h6 class="widget-title">Revenue Trends</h6>
                            <div class="widget-actions">
                                <div class="btn-group btn-group-sm me-2">
                                    <button type="button" class="btn btn-outline-secondary active" onclick="changeChartPeriod('7d')">7D</button>
                                    <button type="button" class="btn btn-outline-secondary" onclick="changeChartPeriod('30d')">30D</button>
                                    <button type="button" class="btn btn-outline-secondary" onclick="changeChartPeriod('90d')">90D</button>
                                    <button type="button" class="btn btn-outline-secondary" onclick="changeChartPeriod('1y')">1Y</button>
                                </div>
                                <div class="dropdown">
                                    <a href="#" class="dropdown-toggle" data-bs-toggle="dropdown">
                                        <i class="fas fa-ellipsis-v"></i>
                                    </a>
                                    <ul class="dropdown-menu">
                                        <li><a class="dropdown-item" href="#" onclick="editWidget(5)"><i class="fas fa-edit me-2"></i>Edit</a></li>
                                        <li><a class="dropdown-item" href="#" onclick="refreshWidget(5)"><i class="fas fa-sync me-2"></i>Refresh</a></li>
                                        <li><a class="dropdown-item" href="#" onclick="exportWidget(5)"><i class="fas fa-download me-2"></i>Export</a></li>
                                        <li><hr class="dropdown-divider"></li>
                                        <li><a class="dropdown-item text-danger" href="#" onclick="removeWidget(5)"><i class="fas fa-trash me-2"></i>Remove</a></li>
                                    </ul>
                                </div>
                            </div>
                        </div>
                        <div class="widget-content">
                            <canvas id="revenueTrendChart" height="300"></canvas>
                        </div>
                    </div>
                </div>

                <!-- Gauge Widget -->
                <div class="col-lg-4 col-md-12">
                    <div class="widget-card gauge-widget">
                        <div class="widget-header">
                            <h6 class="widget-title">Quality Score</h6>
                            <div class="widget-actions">
                                <div class="dropdown">
                                    <a href="#" class="dropdown-toggle" data-bs-toggle="dropdown">
                                        <i class="fas fa-ellipsis-v"></i>
                                    </a>
                                    <ul class="dropdown-menu">
                                        <li><a class="dropdown-item" href="#" onclick="editWidget(6)"><i class="fas fa-edit me-2"></i>Edit</a></li>
                                        <li><a class="dropdown-item" href="#" onclick="refreshWidget(6)"><i class="fas fa-sync me-2"></i>Refresh</a></li>
                                        <li><a class="dropdown-item" href="#" onclick="exportWidget(6)"><i class="fas fa-download me-2"></i>Export</a></li>
                                        <li><hr class="dropdown-divider"></li>
                                        <li><a class="dropdown-item text-danger" href="#" onclick="removeWidget(6)"><i class="fas fa-trash me-2"></i>Remove</a></li>
                                    </ul>
                                </div>
                            </div>
                        </div>
                        <div class="widget-content text-center">
                            <div class="gauge-container">
                                <canvas id="qualityGauge" width="200" height="200"></canvas>
                                <div class="gauge-value">
                                    <h3 class="text-success">92%</h3>
                                    <small class="text-muted">Excellent</small>
                                </div>
                            </div>
                            <div class="gauge-legend mt-3">
                                <div class="d-flex justify-content-between">
                                    <span class="badge bg-danger">Poor</span>
                                    <span class="badge bg-warning">Fair</span>
                                    <span class="badge bg-info">Good</span>
                                    <span class="badge bg-success">Excellent</span>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>

            <!-- Row 3 -->
            <div class="row mb-4">
                <!-- Table Widget -->
                <div class="col-lg-6 col-md-12">
                    <div class="widget-card table-widget">
                        <div class="widget-header">
                            <h6 class="widget-title">Top Departments by Revenue</h6>
                            <div class="widget-actions">
                                <div class="dropdown">
                                    <a href="#" class="dropdown-toggle" data-bs-toggle="dropdown">
                                        <i class="fas fa-ellipsis-v"></i>
                                    </a>
                                    <ul class="dropdown-menu">
                                        <li><a class="dropdown-item" href="#" onclick="editWidget(7)"><i class="fas fa-edit me-2"></i>Edit</a></li>
                                        <li><a class="dropdown-item" href="#" onclick="refreshWidget(7)"><i class="fas fa-sync me-2"></i>Refresh</a></li>
                                        <li><a class="dropdown-item" href="#" onclick="exportWidget(7)"><i class="fas fa-download me-2"></i>Export</a></li>
                                        <li><hr class="dropdown-divider"></li>
                                        <li><a class="dropdown-item text-danger" href="#" onclick="removeWidget(7)"><i class="fas fa-trash me-2"></i>Remove</a></li>
                                    </ul>
                                </div>
                            </div>
                        </div>
                        <div class="widget-content">
                            <div class="table-responsive">
                                <table class="table table-sm">
                                    <thead>
                                        <tr>
                                            <th>Department</th>
                                            <th>Revenue</th>
                                            <th>Change</th>
                                        </tr>
                                    </thead>
                                    <tbody>
                                        <tr>
                                            <td>
                                                <div class="d-flex align-items-center">
                                                    <i class="fas fa-heart text-danger me-2"></i>
                                                    Cardiology
                                                </div>
                                            </td>
                                            <td>$485K</td>
                                            <td>
                                                <span class="badge bg-success">+15%</span>
                                            </td>
                                        </tr>
                                        <tr>
                                            <td>
                                                <div class="d-flex align-items-center">
                                                    <i class="fas fa-brain text-info me-2"></i>
                                                    Neurology
                                                </div>
                                            </td>
                                            <td>$392K</td>
                                            <td>
                                                <span class="badge bg-success">+8%</span>
                                            </td>
                                        </tr>
                                        <tr>
                                            <td>
                                                <div class="d-flex align-items-center">
                                                    <i class="fas fa-bone text-warning me-2"></i>
                                                    Orthopedics
                                                </div>
                                            </td>
                                            <td>$347K</td>
                                            <td>
                                                <span class="badge bg-warning">-2%</span>
                                            </td>
                                        </tr>
                                        <tr>
                                            <td>
                                                <div class="d-flex align-items-center">
                                                    <i class="fas fa-lungs text-primary me-2"></i>
                                                    Pulmonology
                                                </div>
                                            </td>
                                            <td>$298K</td>
                                            <td>
                                                <span class="badge bg-success">+12%</span>
                                            </td>
                                        </tr>
                                        <tr>
                                            <td>
                                                <div class="d-flex align-items-center">
                                                    <i class="fas fa-user-md text-secondary me-2"></i>
                                                    Emergency
                                                </div>
                                            </td>
                                            <td>$276K</td>
                                            <td>
                                                <span class="badge bg-success">+5%</span>
                                            </td>
                                        </tr>
                                    </tbody>
                                </table>
                            </div>
                        </div>
                    </div>
                </div>

                <!-- Pie Chart Widget -->
                <div class="col-lg-6 col-md-12">
                    <div class="widget-card chart-widget">
                        <div class="widget-header">
                            <h6 class="widget-title">Patient Distribution by Age Group</h6>
                            <div class="widget-actions">
                                <div class="dropdown">
                                    <a href="#" class="dropdown-toggle" data-bs-toggle="dropdown">
                                        <i class="fas fa-ellipsis-v"></i>
                                    </a>
                                    <ul class="dropdown-menu">
                                        <li><a class="dropdown-item" href="#" onclick="editWidget(8)"><i class="fas fa-edit me-2"></i>Edit</a></li>
                                        <li><a class="dropdown-item" href="#" onclick="refreshWidget(8)"><i class="fas fa-sync me-2"></i>Refresh</a></li>
                                        <li><a class="dropdown-item" href="#" onclick="exportWidget(8)"><i class="fas fa-download me-2"></i>Export</a></li>
                                        <li><hr class="dropdown-divider"></li>
                                        <li><a class="dropdown-item text-danger" href="#" onclick="removeWidget(8)"><i class="fas fa-trash me-2"></i>Remove</a></li>
                                    </ul>
                                </div>
                            </div>
                        </div>
                        <div class="widget-content">
                            <canvas id="ageDistributionChart" height="250"></canvas>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <!-- Widget Management Panel -->
        <div class="row">
            <div class="col-12">
                <div class="card">
                    <div class="card-header">
                        <h5 class="card-title">Widget Management</h5>
                    </div>
                    <div class="card-body">
                        <div class="row">
                            <div class="col-md-6">
                                <h6>Available Widgets</h6>
                                <div class="available-widgets">
                                    <div class="widget-option" draggable="true">
                                        <i class="fas fa-chart-line me-2"></i>
                                        Line Chart
                                    </div>
                                    <div class="widget-option" draggable="true">
                                        <i class="fas fa-chart-bar me-2"></i>
                                        Bar Chart
                                    </div>
                                    <div class="widget-option" draggable="true">
                                        <i class="fas fa-chart-pie me-2"></i>
                                        Pie Chart
                                    </div>
                                    <div class="widget-option" draggable="true">
                                        <i class="fas fa-table me-2"></i>
                                        Data Table
                                    </div>
                                    <div class="widget-option" draggable="true">
                                        <i class="fas fa-tachometer-alt me-2"></i>
                                        Gauge
                                    </div>
                                    <div class="widget-option" draggable="true">
                                        <i class="fas fa-calculator me-2"></i>
                                        KPI Metric
                                    </div>
                                </div>
                            </div>
                            <div class="col-md-6">
                                <h6>Widget Settings</h6>
                                <div class="widget-settings">
                                    <div class="form-group">
                                        <label class="form-label">Grid Size</label>
                                        <select class="form-select">
                                            <option value="12">12 columns</option>
                                            <option value="6">6 columns</option>
                                            <option value="4">4 columns</option>
                                            <option value="3">3 columns</option>
                                        </select>
                                    </div>
                                    <div class="form-group">
                                        <label class="form-label">Auto-arrange</label>
                                        <div class="form-check">
                                            <input class="form-check-input" type="checkbox" id="autoArrange">
                                            <label class="form-check-label" for="autoArrange">
                                                Automatically arrange widgets
                                            </label>
                                        </div>
                                    </div>
                                    <div class="form-group">
                                        <button type="button" class="btn btn-primary btn-sm" onclick="saveLayout()">
                                            <i class="fas fa-save me-1"></i>Save Layout
                                        </button>
                                        <button type="button" class="btn btn-outline-secondary btn-sm" onclick="resetLayout()">
                                            <i class="fas fa-undo me-1"></i>Reset Layout
                                        </button>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<script>
document.addEventListener('DOMContentLoaded', function() {
    // Initialize dashboard
    initializeDashboard();
    
    // Auto-refresh functionality
    const autoRefreshCheckbox = document.getElementById('autoRefresh');
    autoRefreshCheckbox.addEventListener('change', function() {
        const status = document.getElementById('refreshStatus');
        status.textContent = this.checked ? 'On' : 'Off';
        
        if (this.checked) {
            startAutoRefresh();
        } else {
            stopAutoRefresh();
        }
    });
    
    // Date range change
    document.getElementById('dateRange').addEventListener('change', function() {
        refreshDashboard();
    });
    
    // Initialize charts
    initializeCharts();
    
    // Start auto-refresh if enabled
    if (autoRefreshCheckbox.checked) {
        startAutoRefresh();
    }
});

let autoRefreshInterval;

function initializeDashboard() {
    console.log('Dashboard initialized');
    updateLastUpdated();
}

function initializeCharts() {
    // Initialize revenue trend chart
    const revenueTrendCtx = document.getElementById('revenueTrendChart');
    if (revenueTrendCtx) {
        // Chart.js implementation would go here
        console.log('Revenue trend chart initialized');
    }
    
    // Initialize quality gauge
    const qualityGaugeCtx = document.getElementById('qualityGauge');
    if (qualityGaugeCtx) {
        // Gauge chart implementation would go here
        console.log('Quality gauge initialized');
    }
    
    // Initialize age distribution chart
    const ageDistributionCtx = document.getElementById('ageDistributionChart');
    if (ageDistributionCtx) {
        // Pie chart implementation would go here
        console.log('Age distribution chart initialized');
    }
}

function refreshDashboard() {
    console.log('Refreshing dashboard...');
    
    // Show loading state
    const widgets = document.querySelectorAll('.widget-card');
    widgets.forEach(widget => {
        widget.style.opacity = '0.7';
    });
    
    // Simulate refresh delay
    setTimeout(() => {
        widgets.forEach(widget => {
            widget.style.opacity = '1';
        });
        updateLastUpdated();
        console.log('Dashboard refreshed');
    }, 1000);
}

function startAutoRefresh() {
    autoRefreshInterval = setInterval(() => {
        refreshDashboard();
    }, 300000); // 5 minutes
}

function stopAutoRefresh() {
    if (autoRefreshInterval) {
        clearInterval(autoRefreshInterval);
    }
}

function updateLastUpdated() {
    const lastUpdatedElement = document.getElementById('lastUpdated');
    if (lastUpdatedElement) {
        lastUpdatedElement.textContent = 'Just now';
    }
}

function addWidget() {
    alert('Opening widget selection dialog...');
}

function editLayout() {
    alert('Entering layout edit mode...');
}

function editWidget(widgetId) {
    alert(`Editing widget ${widgetId}...`);
}

function refreshWidget(widgetId) {
    console.log(`Refreshing widget ${widgetId}...`);
}

function exportWidget(widgetId) {
    alert(`Exporting widget ${widgetId}...`);
}

function removeWidget(widgetId) {
    if (confirm(`Remove widget ${widgetId} from dashboard?`)) {
        console.log(`Widget ${widgetId} removed`);
    }
}

function changeChartPeriod(period) {
    console.log(`Changing chart period to ${period}`);
    
    // Update button states
    const buttons = document.querySelectorAll('.btn-group button');
    buttons.forEach(btn => btn.classList.remove('active'));
    event.target.classList.add('active');
}

function exportDashboard() {
    alert('Exporting dashboard...');
}

function shareDashboard() {
    alert('Opening sharing options...');
}

function duplicateDashboard() {
    if (confirm('Create a copy of this dashboard?')) {
        alert('Dashboard duplicated successfully!');
    }
}

function toggleFullscreen() {
    if (document.fullscreenElement) {
        document.exitFullscreen();
    } else {
        document.documentElement.requestFullscreen();
    }
}

function printDashboard() {
    window.print();
}

function saveLayout() {
    alert('Layout saved successfully!');
}

function resetLayout() {
    if (confirm('Reset dashboard layout to default?')) {
        alert('Layout reset successfully!');
    }
}
</script>

<style>
.info-item {
    margin-bottom: 10px;
}

.info-item label {
    font-weight: 600;
    margin-bottom: 2px;
    display: block;
}

.dashboard-stats {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.stat-card {
    display: flex;
    align-items: center;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
}

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-size: 1.5rem;
}

.stat-content h5 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
    color: #2c3e50;
}

.stat-content span {
    color: #6c757d;
    font-size: 0.875rem;
}

.dashboard-controls {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 15px;
}

.widget-card {
    border: 1px solid #e9ecef;
    border-radius: 12px;
    background: white;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.widget-card:hover {
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.widget-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px 10px 20px;
    border-bottom: 1px solid #f1f1f1;
}

.widget-title {
    font-size: 0.875rem;
    font-weight: 600;
    margin: 0;
    color: #2c3e50;
}

.widget-actions .dropdown-toggle {
    color: #6c757d;
    text-decoration: none;
}

.widget-content {
    padding: 20px;
}

.kpi-widget .widget-content {
    padding: 15px 20px;
}

.kpi-value h3 {
    font-size: 2rem;
    font-weight: 700;
    margin: 0;
}

.kpi-change {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 5px;
}

.change-indicator {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 4px;
}

.change-indicator.positive {
    background: #d4edda;
    color: #155724;
}

.change-indicator.negative {
    background: #f8d7da;
    color: #721c24;
}

.kpi-chart {
    margin-top: 10px;
    height: 40px;
}

.rating-stars {
    margin: 5px 0;
}

.gauge-container {
    position: relative;
    display: inline-block;
}

.gauge-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.gauge-legend {
    margin-top: 15px;
}

.table-widget .table {
    margin-bottom: 0;
}

.table-widget .table th {
    border-top: none;
    font-weight: 600;
    color: #2c3e50;
    font-size: 0.875rem;
}

.table-widget .table td {
    vertical-align: middle;
    font-size: 0.875rem;
}

.available-widgets {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}

.widget-option {
    padding: 15px;
    border: 2px dashed #dee2e6;
    border-radius: 8px;
    text-align: center;
    cursor: move;
    transition: all 0.3s ease;
}

.widget-option:hover {
    border-color: #007bff;
    background: #f8f9ff;
}

.widget-settings .form-group {
    margin-bottom: 15px;
}

.last-updated {
    white-space: nowrap;
}

@media (max-width: 768px) {
    .dashboard-controls .row {
        flex-direction: column;
    }
    
    .dashboard-controls .col-md-6:first-child {
        margin-bottom: 15px;
    }
    
    .dashboard-stats {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .stat-card {
        flex: 1;
        min-width: 150px;
    }
    
    .widget-card {
        margin-bottom: 15px;
    }
    
    .available-widgets {
        grid-template-columns: 1fr;
    }
    
    .last-updated {
        margin-top: 10px;
    }
}

@media print {
    .page-header,
    .dashboard-controls,
    .widget-actions,
    .card:last-child {
        display: none !important;
    }
    
    .widget-card {
        break-inside: avoid;
        margin-bottom: 20px;
    }
}
</style>
{% endblock %}