{% extends 'base.html' %}
{% block content %}
<div class="main-content flex-grow-1 mt-4 mb-3">
    <div class="d-flex justify-content-between align-items-center mb-4">
        <p class="fs-2">Dashboard Overview<i class="fas fa-chart-area ms-3 text-primary fs-3"></i></p>
        <div class="dropdown">
            <button class="btn btn-outline-secondary dropdown-toggle" type="button" data-bs-toggle="dropdown">
                Last 30 Days
            </button>
            <ul class="dropdown-menu">
                <li><a class="dropdown-item" href="#">Today</a></li>
                <li><a class="dropdown-item" href="#">Last 7 Days</a></li>
                <li><a class="dropdown-item" href="#">Last 90 Days</a></li>
            </ul>
        </div>
    </div>

    <div class="row g-4 mb-5">
        <div class="col-md-6 col-lg-3">
            <div class="card h-100 p-3">
                <div class="card-body">
                    <h5 class="card-title text-primary">Total Revenue</h5>
                    <p class="stat-value">$1.25M</p>
                    <span class="text-success small">+8% from last month</span>
                </div>
            </div>
        </div>
        <div class="col-md-6 col-lg-3">
            <div class="card h-100 p-3">
                <div class="card-body">
                    <h5 class="card-title text-primary">Net Profit</h5>
                    <p class="stat-value">$1.25M</p>
                    <span class="text-success small">+8% from last month</span>
                </div>
            </div>
        </div>
        <div class="col-md-6 col-lg-3">
            <div class="card h-100 p-3">
                <div class="card-body">
                    <h5 class="card-title text-primary">Gross Profit</h5>
                    <p class="stat-value">$1.25M</p>
                    <span class="text-success small">+8% from last month</span>
                </div>
            </div>
        </div>
        <div class="col-md-6 col-lg-3">
            <div class="card h-100 p-3">
                <div class="card-body">
                    <h5 class="card-title text-danger">Total Expense</h5>
                    <p class="stat-value">$1.25M</p>
                    <span class="text-success small">+8% from last month</span>
                </div>
            </div>
        </div>
        <div class="col-md-6 col-lg-3">
            <div class="card h-100 p-3">
                <div class="card-body">
                    <h5 class="card-title text-primary">Total VAT collected</h5>
                    <p class="stat-value">$1.25M</p>
                    <span class="text-success small">+8% from last month</span>
                </div>
            </div>
        </div>
        <div class="col-md-6 col-lg-3">
            <div class="card h-100 p-3">
                <div class="card-body">
                    <h5 class="card-title text-success">Cars Sold</h5>
                    <p class="stat-value">{{sold_cars}}</p>
                    <span class="text-success small">+5 units from last month</span>
                </div>
            </div>
        </div>
        <div class="col-md-6 col-lg-3">
            <div class="card h-100 p-3">
                <div class="card-body">
                    <h5 class="card-title text-danger">Average Time on Lot</h5>
                    <p class="stat-value">10 days</p>
                </div>
            </div>
        </div>
        <div class="col-md-6 col-lg-3">
            <div class="card h-100 p-3">
                <div class="card-body">
                    <h5 class="card-title text-warning">Inventory Value</h5>
                    <p class="stat-value">$5.8M</p>
                    <span class="text-danger small">-2% from last month</span>
                </div>
            </div>
        </div>
        <div class="col-md-6 col-lg-3">
            <div class="card h-100 p-3">
                <div class="card-body">
                    <h5 class="card-title text-danger">Aging Inventory</h5>
                    <p class="stat-value">12</p>
                    <span class="text-success small">-4 cars from last month</span>
                </div>
            </div>
        </div>
    </div>

    <div class="row g-4">
        <div class="col-lg-8">
            <div class="card h-100">
                <div class="card-header">Monthly Revenue & Profit</div>
                <div class="card-body chart-container">
                    <canvas id="revenueProfitChart"></canvas>
                </div>
            </div>
        </div>
        <div class="col-lg-4">
            <div class="card h-100">
                <div class="card-header">Monthly Cars Sold</div>
                <div class="card-body d-flex align-items-center justify-content-center">
                    <canvas id="CarsSoldByMonthChart"></canvas>
                </div>
            </div>
        </div>
         <div class="col-lg-6">
            <div class="card h-100">
                <div class="card-header">Inventory By Make</div>
                <div class="card-body d-flex align-items-center justify-content-center">
                    <canvas id="salesByBrandChart"></canvas>
                </div>
            </div>
        </div>
         <div class="col-lg-6">
            <div class="card h-100">
                <div class="card-header">Sales By Make</div>
                <div class="card-body d-flex align-items-center justify-content-center">
                    <canvas id="inventoryByBrandChart"></canvas>
                </div>
            </div>
        </div>
        
        <div class="col-lg-6">
            <div class="card h-100">
                <div class="card-header">Salesperson Performance</div>
                <div class="card-body chart-container">
                    <canvas id="salespersonChart"></canvas>
                </div>
            </div>
        </div>
        <div class="col-lg-6">
            <div class="card h-100">
                <div class="card-header">Top 5 Lead Sources</div>
                <div class="card-body chart-container">
                    <canvas id="leadSourcesChart"></canvas>
                </div>
            </div>
        </div>
        <div class="col-lg-12">
            <div class="card h-100">
                <div class="card-header">Appointments by Weekday</div>
                <div class="card-body chart-container">
                    <canvas id="appointmentsChart"></canvas>
                </div>
            </div>
        </div>

        <div class="col-lg-12">
            <div class="card h-100">
                <div class="card-header">Lead Conversion Funnel</div>
                <div class="card-body d-flex align-items-center justify-content-center">
                    <canvas id="leadFunnelChart"></canvas>
                </div>
            </div>
        </div>
    </div>
</div>
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
{% endblock content %}


{% block customJS%}

<script>
   ctx1=document.getElementById('CarsSoldByMonthChart')
   new Chart(ctx1,{
    type: 'bar',

    data: {
        labels:['January','February','March','April','May','June','July','August','September','October', 'November','December' ],

        datasets: [{
        label: 'Total Cars Sold',
        data: [2,3,10,4,30,12,8,9,20,12,15,35],
        borderWidth: 1
      }]

    },


    options: {
      scales: {
        y: {
          beginAtZero: true
        }
      }
    }
    

   });

  // Get the canvas context for the chart
const ctx2 = document.getElementById('revenueProfitChart').getContext('2d');

// Chart.js configuration
new Chart(ctx2, {
    type: 'line', // Use a line chart
    data: {
        labels: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
        datasets: [
            {
                label: 'Monthly Revenue',
                data: [120000, 150000, 130000, 180000, 200000, 175000, 190000, 220000, 210000, 250000, 240000, 280000],
                borderColor: '#007bff', // A vibrant blue
                backgroundColor: 'rgba(0, 123, 255, 0.2)',
                tension: 0.4, // Smooths the line
                fill: true, // Fills the area under the line
                pointBackgroundColor: '#007bff',
                pointRadius: 5,
                pointHoverRadius: 8
            },
            {
                label: 'Monthly Net Profit',
                data: [25000, 35000, 28000, 40000, 45000, 38000, 42000, 50000, 48000, 55000, 52000, 60000],
                borderColor: '#28a745', // A strong green
                backgroundColor: 'rgba(40, 167, 69, 0.2)',
                tension: 0.4,
                fill: true,
                pointBackgroundColor: '#28a745',
                pointRadius: 5,
                pointHoverRadius: 8
            }
        ]
    },
    options: {
        responsive: true,
        maintainAspectRatio: false,
        plugins: {
            legend: {
                display: true,
                labels: {
                    color: '#495057', // Darker legend text
                    boxWidth: 20
                }
            },
            tooltip: {
                backgroundColor: 'rgba(52, 58, 64, 0.9)', // Darker tooltip background
                titleColor: 'white',
                bodyColor: 'white',
                callbacks: {
                    label: function(context) {
                        let label = context.dataset.label || '';
                        if (label) {
                            label += ': ';
                        }
                        if (context.parsed.y !== null) {
                            label += new Intl.NumberFormat('en-US', { style: 'currency', currency: 'USD' }).format(context.parsed.y);
                        }
                        return label;
                    }
                }
            }
        },
        scales: {
            x: {
                grid: {
                    color: 'rgba(0, 0, 0, 0.1)' // Lighter grid lines for better contrast
                },
                ticks: {
                    color: '#495057' // Darker text for x-axis labels
                },
                border: {
                     color: '#adb5bd' // A subtle border color
                }
            },
            y: {
                grid: {
                    color: 'rgba(0, 0, 0, 0.1)'
                },
                ticks: {
                    color: '#495057' // Darker text for y-axis labels
                },
                border: {
                    color: '#adb5bd'
                }
            }
        }
    }
});


// Get the canvas context for the chart
const ctx3 = document.getElementById('salesByBrandChart').getContext('2d');

// Chart.js configuration for the Pie Chart
new Chart(ctx3, {
    type: 'pie',
    data: {
        labels: ['Toyota', 'Ford', 'Honda', 'BMW', 'Other'],
        datasets: [{
            label: 'Car Count by Make',
            data: [45, 30, 25, 15, 10], // Sample data for car counts
            backgroundColor: [
                '#007bff', // Blue
                '#28a745', // Green
                '#ffc107', // Yellow
                '#dc3545', // Red
                '#6c757d'  // Gray
            ],
            hoverOffset: 15,
        }]
    },
    options: {
        responsive: true,
        maintainAspectRatio: false,
        plugins: {
            legend: {
                position: 'right', // Places the legend on the right side
                labels: {
                    color: '#343a40', // Dark text color for labels
                    font: {
                        size: 14
                    }
                }
            },
            tooltip: {
                backgroundColor: 'rgba(52, 58, 64, 0.9)',
                titleColor: '#fff',
                bodyColor: '#fff',
                callbacks: {
                    label: function(context) {
                        const label = context.label || '';
                        const value = context.parsed || 0;
                        const total = context.dataset.data.reduce((a, b) => a + b, 0);
                        const percentage = ((value / total) * 100).toFixed(2);
                        return `${label}: ${value} cars (${percentage}%)`;
                    }
                }
            }
        }
    }
});


// Get the canvas context for the chart
const ctx4 = document.getElementById('inventoryByBrandChart').getContext('2d');

// Chart.js configuration for the Pie Chart
new Chart(ctx4, {
    type: 'pie',
    data: {
        labels: ['Toyota', 'Ford', 'Honda', 'BMW', 'Other'],
        datasets: [{
            label: 'Car Count by Make',
            data: [45, 30, 25, 15, 10], // Sample data for car counts
            backgroundColor: [
                '#007bff', // Blue
                '#28a745', // Green
                '#ffc107', // Yellow
                '#dc3545', // Red
                '#6c757d'  // Gray
            ],
            hoverOffset: 15,
        }]
    },
    options: {
        responsive: true,
        maintainAspectRatio: false,
        plugins: {
            legend: {
                position: 'right', // Places the legend on the right side
                labels: {
                    color: '#343a40', // Dark text color for labels
                    font: {
                        size: 14
                    }
                }
            },
            tooltip: {
                backgroundColor: 'rgba(52, 58, 64, 0.9)',
                titleColor: '#fff',
                bodyColor: '#fff',
                callbacks: {
                    label: function(context) {
                        const label = context.label || '';
                        const value = context.parsed || 0;
                        const total = context.dataset.data.reduce((a, b) => a + b, 0);
                        const percentage = ((value / total) * 100).toFixed(2);
                        return `${label}: ${value} cars (${percentage}%)`;
                    }
                }
            }
        }
    }
});


// Get the canvas context for the chart
const ctx_salesperson = document.getElementById('salespersonChart').getContext('2d');

// Chart.js configuration for the Salesperson Performance Bar Chart
new Chart(ctx_salesperson, {
    type: 'bar',
    data: {
        labels: ['John Doe', 'Jane Smith', 'Peter Jones', 'Mary Brown'],
        datasets: [{
            label: 'Cars Sold',
            data: [15, 22, 18, 25], // Sample data for cars sold by each salesperson
            backgroundColor: [
                '#007bff', // Blue
                '#28a745', // Green
                '#ffc107', // Yellow
                '#dc3545'  // Red
            ],
            borderWidth: 1
        }]
    },
    options: {
        responsive: true,
        maintainAspectRatio: false,
        plugins: {
            legend: {
                display: false // Hide the legend for a single dataset
            },
            title: {
                display: true,
                text: 'Salesperson Performance',
                font: {
                    size: 16
                }
            }
        },
        scales: {
            x: {
                title: {
                    display: true,
                    text: 'Salesperson Name'
                },
                ticks: {
                    color: '#495057' // Dark text for x-axis labels
                }
            },
            y: {
                beginAtZero: true,
                title: {
                    display: true,
                    text: 'Number of Cars Sold'
                },
                ticks: {
                    color: '#495057' // Dark text for y-axis labels
                }
            }
        }
    }
});


// Get the canvas context for the chart
const ctx_leadSources = document.getElementById('leadSourcesChart').getContext('2d');

// Chart.js configuration for the Top 5 Lead Sources Bar Chart
new Chart(ctx_leadSources, {
    type: 'bar',
    data: {
        labels: ['Showroom', 'Referrals', 'WhatsApp', 'Facebook', 'TikTok'], // Labels from the provided list
        datasets: [{
            label: 'Number of Leads',
            data: [45, 35, 25, 20, 15], // Sample data for leads from each source
            backgroundColor: 'rgba(54, 162, 235, 0.8)', // A consistent blue color for the bars
            borderColor: 'rgba(54, 162, 235, 1)',
            borderWidth: 1
        }]
    },
    options: {
        indexAxis: 'y', // Makes it a horizontal bar chart
        responsive: true,
        maintainAspectRatio: false,
        plugins: {
            legend: {
                display: false
            },
            title: {
                display: true,
                text: 'Top 5 Lead Sources',
                font: {
                    size: 16
                }
            }
        },
        scales: {
            x: {
                beginAtZero: true,
                title: {
                    display: true,
                    text: 'Number of Leads',
                    color: '#495057'
                },
                ticks: {
                    color: '#495057'
                }
            },
            y: {
                ticks: {
                    color: '#495057',
                    font: {
                        size: 8 // Decreases the font size to fit more text
                    }
                }
            }
        }
    }
});
// Get the canvas context for the chart
const ctx_appointments = document.getElementById('appointmentsChart').getContext('2d');

// Chart.js configuration for the Appointments by Weekday Bar Chart
new Chart(ctx_appointments, {
    type: 'bar',
    data: {
        labels: ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', 'Sunday'],
        datasets: [{
            label: 'Number of Appointments',
            data: [10, 15, 20, 18, 25, 30, 12], // Sample data for appointments per day
            backgroundColor: 'rgba(75, 192, 192, 0.8)', // A consistent color for the bars
            borderColor: 'rgba(75, 192, 192, 1)',
            borderWidth: 1
        }]
    },
    options: {
        responsive: true,
        maintainAspectRatio: false,
        plugins: {
            legend: {
                display: false
            },
            title: {
                display: true,
                text: 'Appointments by Weekday',
                font: {
                    size: 16
                }
            }
        },
        scales: {
            x: {
                title: {
                    display: true,
                    text: 'Day of the Week',
                    color: '#495057'
                },
                ticks: {
                    color: '#495057'
                }
            },
            y: {
                beginAtZero: true,
                title: {
                    display: true,
                    text: 'Number of Appointments',
                    color: '#495057'
                },
                ticks: {
                    color: '#495057'
                }
            }
        }
    }
});


// Get the canvas context for the funnel chart
const ctx_funnel = document.getElementById('leadFunnelChart').getContext('2d');

// Sample data for the funnel stages
const funnelData = {
    labels: ['Initial Contact', 'Qualified Leads', 'Test Drives', 'Negotiation', 'Closed Deals'],
    data: [250, 180, 120, 80, 45], // Example lead counts at each stage
};

new Chart(ctx_funnel, {
    type: 'bar',
    data: {
        labels: funnelData.labels,
        datasets: [{
            label: 'Number of Leads',
            data: funnelData.data,
            backgroundColor: [
                'rgba(0, 123, 255, 0.8)',
                'rgba(0, 123, 255, 0.7)',
                'rgba(0, 123, 255, 0.6)',
                'rgba(0, 123, 255, 0.5)',
                'rgba(0, 123, 255, 0.4)'
            ],
            borderColor: 'rgba(0, 123, 255, 1)',
            borderWidth: 1
        }]
    },
    options: {
        indexAxis: 'y', // Makes it a horizontal bar chart
        responsive: true,
        maintainAspectRatio: false,
        plugins: {
            legend: {
                display: false
            },
            title: {
                display: true,
                text: 'Lead Conversion Funnel',
                font: {
                    size: 16
                }
            },
            tooltip: {
                callbacks: {
                    label: function(context) {
                        const totalLeads = funnelData.data[0];
                        const currentLeads = context.parsed.x;
                        const percentage = ((currentLeads / totalLeads) * 100).toFixed(1);
                        return `Leads: ${currentLeads} (${percentage}%)`;
                    }
                }
            }
        },
        scales: {
            x: {
                beginAtZero: true,
                display: false // Hide the x-axis to make it look like a funnel
            },
            y: {
                ticks: {
                    color: '#495057'
                }
            }
        }
    }
});

</script>
{% endblock %}