🔧 FIX: Restore missing calculator files from src/ to app/ directory

app/static/css/calculator.css

@@ -0,0 +1,91 @@
+/* Calculator Page Styles */
+.container-main {
+    max-width: 1200px;
+    margin: 2rem auto;
+    padding: 0 1rem;
+}
+
+.calculator-card {
+    background-color: #ffffff;
+    border-radius: 0.5rem;
+    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
+}
+
+.section-header {
+    background-color: #f8f9fa;
+    padding: 1rem;
+    border-radius: 0.5rem;
+    margin-bottom: 1.5rem;
+    border-left: 4px solid #0d6efd;
+}
+
+.section-content {
+    background-color: #ffffff;
+    padding: 1.5rem;
+    border-radius: 0.5rem;
+    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
+    margin-bottom: 2rem;
+}
+
+.form-label {
+    color: #495057;
+    font-weight: 500;
+}
+
+.form-select, .form-control {
+    border: 1px solid #ced4da;
+}
+
+.form-select:focus, .form-control:focus {
+    border-color: #86b7fe;
+    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
+}
+
+/* Table Styles */
+.table {
+    margin-bottom: 0;
+}
+
+.table th {
+    background-color: #f8f9fa;
+    font-weight: 600;
+    color: #495057;
+}
+
+.table td {
+    vertical-align: middle;
+}
+
+/* Button Styles */
+.btn-primary {
+    background-color: #0d6efd;
+    border-color: #0d6efd;
+    font-weight: 500;
+}
+
+.btn-primary:hover {
+    background-color: #0b5ed7;
+    border-color: #0a58ca;
+}
+
+/* Form Text */
+.form-text {
+    color: #6c757d;
+    font-size: 0.875rem;
+    margin-top: 0.25rem;
+}
+
+/* Responsive Adjustments */
+@media (max-width: 768px) {
+    .container-main {
+        margin: 1rem auto;
+    }
+    
+    .section-content {
+        padding: 1rem;
+    }
+    
+    .col-md-3 {
+        margin-bottom: 1rem;
+    }
+} 

app/static/js/mold_calculator.js

@@ -0,0 +1,638 @@
+// static/js/mold_calculator.js
+// Check if script is already initialized
+if (window.moldCalculatorInitialized) {
+    console.log('Mold calculator already initialized, skipping...');
+} else {
+    window.moldCalculatorInitialized = true;
+    
+    // Wait for DOM to be fully loaded
+    if (document.readyState === 'loading') {
+        document.addEventListener('DOMContentLoaded', initializeCalculator);
+    } else {
+        initializeCalculator();
+    }
+}
+
+function initializeCalculator() {
+    console.log('DOM Content Loaded - Initializing mold calculator');
+    
+    // Get form elements
+    const form = document.getElementById('calcForm');
+    const mainSelect = document.getElementById('mold_main_type');
+    const subSelect = document.getElementById('mold_sub_type');
+    const specificTypeSelect = document.getElementById('mold_specific_type');
+    const stageSelect = document.getElementById('stage');
+    const typeSelect = document.getElementById('type');
+    const toolingIdInput = document.getElementById('tooling_id');
+    const submitButton = document.getElementById('calculateBtn');
+
+    console.log('Main select element:', mainSelect);
+    console.log('Sub select element:', subSelect);
+    console.log('Specific type select element:', specificTypeSelect);
+    console.log('Stage select element:', stageSelect);
+    console.log('Type select element:', typeSelect);
+    console.log('Tooling ID input:', toolingIdInput);
+    console.log('Submit button:', submitButton);
+
+    // Check if submit button exists
+    if (!submitButton) {
+        console.error('Submit button not found! Looking for element with ID "calculateBtn"');
+        // Try alternative selectors
+        const alternativeButton = form.querySelector('button[type="submit"]');
+        if (alternativeButton) {
+            console.log('Found submit button using alternative selector:', alternativeButton);
+        } else {
+            console.error('No submit button found with any selector!');
+            return; // Exit initialization if we can't find the submit button
+        }
+    }
+
+    // Define mappings
+const moldTypeMapping = {
+    'Rubber': ['Flat Outsole', 'Cupsole', 'Rubber Sole'],
+    'CMEVA': ['2 Plates Mold', '3 Plates Mold', '2 Plates with in-mold channel', 'Breathable + in-mold channel'],
+    'IMEVA': ['2 Plates Mold', '3 Plates Mold'],
+    'Sandal': ['Sandal with Upper Bandage', '2 Plate without Upper Bandage'],
+    'Co-shot mold': ['Co-shot mold', 'Foaming mold'],
+    'PU': ['2 Plates Mold', '3 Plates Mold']
+};
+
+    const specificTypeOptions = {
+        'Flat Outsole': ['Flat', 'Flat with Top/Heel Tip'],
+        'Cupsole': ['Top PL', 'Visible PL'],
+        'Rubber Sole': ['Top PL', 'Short PL (Heel/Forefoot)', 'Visible PL', 'Wave PL']
+};
+
+const stageTypeMapping = {
+    'CR0': ['Sample'],
+    'CR1': ['Sample'],
+    'CR2': ['Sample'],
+    'SMS': ['A Set'],
+    'commercialization': ['A Set'],
+    'production': ['Additional']
+};
+
+    // Function to update sub-type options
+    function updateSubTypeOptions() {
+        console.log('Populating sub-types');
+        const selectedType = mainSelect.value;
+        console.log('Selected type:', selectedType);
+        
+        // Clear current options
+        subSelect.innerHTML = '<option value="">Select Sub Type</option>';
+        
+        if (selectedType && moldTypeMapping[selectedType]) {
+            console.log('Found mapping for type:', selectedType);
+            const options = moldTypeMapping[selectedType];
+            console.log('Adding options:', options);
+            
+            options.forEach(option => {
+                const opt = document.createElement('option');
+                opt.value = option;
+                opt.textContent = option;
+                subSelect.appendChild(opt);
+            });
+        }
+        
+        // Reset specific type
+        specificTypeSelect.innerHTML = '<option value="">Select Specific Type</option>';
+        specificTypeSelect.disabled = true;
+    }
+    
+    // Function to update specific type options
+    function updateSpecificTypeOptions() {
+        const selectedSubType = subSelect.value;
+        console.log('Selected sub-type:', selectedSubType);
+        
+        // Clear current options
+        specificTypeSelect.innerHTML = '<option value="">Select Specific Type</option>';
+        
+        if (selectedSubType && specificTypeOptions[selectedSubType]) {
+            console.log('Found specific type options for:', selectedSubType);
+            const options = specificTypeOptions[selectedSubType];
+            console.log('Adding specific type options:', options);
+            
+            options.forEach(option => {
+                const opt = document.createElement('option');
+                opt.value = option;
+                opt.textContent = option;
+                specificTypeSelect.appendChild(opt);
+            });
+            
+            specificTypeSelect.disabled = false;
+        } else {
+            specificTypeSelect.disabled = true;
+        }
+    }
+    
+    // Function to update type options based on stage
+    function updateTypeOptions() {
+        const selectedStage = stageSelect.value;
+        console.log('Selected stage:', selectedStage);
+        
+        // Clear current options
+        typeSelect.innerHTML = '<option value="">Select Type</option>';
+        
+        if (selectedStage && stageTypeMapping[selectedStage]) {
+            const options = stageTypeMapping[selectedStage];
+            console.log('Adding type options:', options);
+            
+            options.forEach(option => {
+                const opt = document.createElement('option');
+                opt.value = option;
+                opt.textContent = option;
+                typeSelect.appendChild(opt);
+            });
+            
+            // Enable the type select
+            typeSelect.disabled = false;
+        } else {
+            // Disable the type select if no stage is selected
+            typeSelect.disabled = true;
+        }
+    }
+    
+    // Add event listeners
+    mainSelect.addEventListener('change', function() {
+        console.log('Main type changed:', this.value);
+        updateSubTypeOptions();
+    });
+
+    subSelect.addEventListener('change', function() {
+        console.log('Sub type changed:', this.value);
+        updateSpecificTypeOptions();
+    });
+
+    stageSelect.addEventListener('change', function() {
+        console.log('Stage changed:', this.value);
+        updateTypeOptions();
+    });
+
+    // Add tooling ID validation
+    if (toolingIdInput) {
+        console.log('Tooling ID input found, adding validation');
+        toolingIdInput.addEventListener('input', function(e) {
+            console.log('Tooling ID input event triggered, value:', this.value);
+            // Remove any non-numeric characters
+            let value = this.value.replace(/\D/g, '');
+            
+            // Limit to 5 digits
+            if (value.length > 5) {
+                value = value.substring(0, 5);
+            }
+            
+            this.value = value;
+            console.log('Tooling ID value after validation:', this.value);
+        });
+
+        toolingIdInput.addEventListener('paste', function(e) {
+            console.log('Tooling ID paste event triggered');
+            e.preventDefault();
+            const pastedText = (e.clipboardData || window.clipboardData).getData('text');
+            const numericOnly = pastedText.replace(/\D/g, '').substring(0, 5);
+            this.value = numericOnly;
+            console.log('Tooling ID value after paste validation:', this.value);
+        });
+    } else {
+        console.error('Tooling ID input element not found!');
+        // Try alternative selectors
+        const alternativeSelectors = [
+            'input[name="tooling_id"]',
+            'input[placeholder*="tooling"]',
+            'input[placeholder*="Tooling"]'
+        ];
+        
+        for (let selector of alternativeSelectors) {
+            const element = document.querySelector(selector);
+            if (element) {
+                console.log('Found tooling ID input using selector:', selector, element);
+                break;
+            }
+        }
+    }
+
+    // Initialize options
+    updateSubTypeOptions();
+    updateTypeOptions();
+    
+    // Function to reset form
+    function resetForm(form) {
+        console.log('Resetting form...');
+        
+        // Reset all select elements to their first option
+        const selects = form.querySelectorAll('select');
+        selects.forEach(select => {
+            select.selectedIndex = 0;
+            select.dispatchEvent(new Event('change'));
+        });
+        
+        // Reset all input elements
+        const inputs = form.querySelectorAll('input');
+        inputs.forEach(input => {
+            input.value = '';
+        });
+        
+        // Reset all checkboxes and radio buttons
+        const checkboxes = form.querySelectorAll('input[type="checkbox"], input[type="radio"]');
+        checkboxes.forEach(checkbox => {
+            checkbox.checked = false;
+        });
+        
+        // Disable dependent dropdowns
+        if (subSelect) subSelect.disabled = true;
+        if (specificTypeSelect) specificTypeSelect.disabled = true;
+        if (typeSelect) typeSelect.disabled = true;
+        
+        // Show reset notification
+        const notification = document.createElement('div');
+        notification.className = 'alert alert-info alert-dismissible fade show mt-3';
+        notification.innerHTML = `
+            <i class="fas fa-info-circle me-2"></i>
+            Form has been reset. You can now create a new quotation.
+            <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
+        `;
+        form.insertBefore(notification, form.firstChild);
+        
+        console.log('Form reset complete');
+    }
+
+    // Handle form submission
+    form.addEventListener('submit', async function(e) {
+        e.preventDefault();
+        console.log('Form submitted');
+        
+        // Get submit button robustly
+        let submitButton = document.getElementById('calculateBtn') || form.querySelector('button[type="submit"]');
+        
+        if (!submitButton) {
+            console.error('Submit button not found during form submission!');
+            alert('Error: Submit button not found. Please refresh the page and try again.');
+            return;
+        }
+        
+        // Check if submission is already in progress
+        if (submitButton.disabled || form.dataset.submitting === 'true') {
+            console.log('Form submission already in progress or cooldown active, ignoring duplicate click');
+            return;
+        }
+        
+        // Set submission state
+        form.dataset.submitting = 'true';
+        
+        // Disable submit button and show loading state
+        submitButton.disabled = true;
+        const originalButtonText = submitButton.innerHTML;
+        submitButton.innerHTML = '<i class="fas fa-spinner fa-spin me-2"></i>Calculating...';
+        submitButton.classList.add('btn-secondary');
+        submitButton.classList.remove('btn-primary');
+        submitButton.title = 'Please wait while calculating...';
+
+        try {
+            // Log all form fields
+            console.log('Form fields:');
+            for (let [key, value] of new FormData(form).entries()) {
+                console.log(`${key}: ${value}`);
+            }
+                
+            // Validate required fields
+            const mainType = mainSelect.value;
+            const subType = subSelect.value;
+            const specificType = specificTypeSelect.value;
+            const stage = stageSelect.value;
+            const type = typeSelect.value;
+            const toolingId = toolingIdInput ? toolingIdInput.value : '';
+
+            console.log('Required fields:', {
+                mainType,
+                subType,
+                specificType,
+                stage,
+                type,
+                toolingId
+            });
+
+            if (!mainType) {
+                alert('Please select a main type');
+                return;
+            }
+            if (!subType) {
+                alert('Please select a sub type');
+                return;
+            }
+            if (!stage) {
+                alert('Please select a stage');
+                return;
+            }
+            if (!type) {
+                alert('Please select a type');
+                return;
+            }
+            
+            // Validate tooling ID
+            if (!toolingId) {
+                alert('Please enter a Tooling ID');
+                return;
+            }
+            if (!/^\d{5}$/.test(toolingId)) {
+                alert('Tooling ID must be exactly 5 digits');
+                return;
+            }
+                
+            // Check if specific type is required
+            const validSpecificTypes = specificTypeOptions[subType] || [];
+            if (validSpecificTypes.length > 0 && !specificType) {
+                alert('Please select a specific type');
+                return;
+            }
+                
+            // Create form data
+            const formData = new FormData(form);
+            
+            // Add CSRF token to form data
+            const csrfToken = document.querySelector('meta[name="csrf-token"]').getAttribute('content');
+            formData.append('csrf_token', csrfToken);
+            
+            // Remove specific type if it's not needed
+            if (validSpecificTypes.length === 0) {
+                formData.delete('mold_specific_type');
+            }
+
+            // Log the final form data being sent
+            console.log('Final form data being sent:');
+            for (let [key, value] of formData.entries()) {
+                console.log(`${key}: ${value}`);
+            }
+
+            const response = await fetch('/calculate', {
+                method: 'POST',
+                body: formData
+            });
+            
+            console.log('Response status:', response.status);
+            const responseText = await response.text();
+            console.log('Response text:', responseText);
+            
+            if (!response.ok) {
+                throw new Error(`HTTP error! status: ${response.status}, body: ${responseText}`);
+            }
+            
+            const data = JSON.parse(responseText);
+            console.log('Calculation result:', data);
+
+            // Get the result element
+            const resultElement = document.getElementById('result');
+            
+            // Update the result display
+            updateResultsDisplay(data);
+            
+            // Save the quotation to the database
+            try {
+                console.log('Saving quotation to database...');
+                const saveResponse = await fetch('/save-quotation', {
+                    method: 'POST',
+                    headers: {
+                        'Content-Type': 'application/json',
+                        'X-CSRFToken': csrfToken
+                    },
+                    body: JSON.stringify(data)
+                });
+                
+                const saveResult = await saveResponse.json();
+                console.log('Save result:', saveResult);
+                
+                if (saveResult.success) {
+                    console.log('Quotation saved successfully with ID:', saveResult.quotation_id);
+                    
+                    // Show success message
+                    const successMessage = document.createElement('div');
+                    successMessage.className = 'alert alert-success alert-dismissible fade show';
+                    successMessage.innerHTML = `
+                        <i class="fas fa-check-circle me-2"></i>
+                        Quotation saved successfully! ID: ${saveResult.quotation_id}
+                        <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
+                    `;
+                    resultElement.insertBefore(successMessage, resultElement.firstChild);
+                    
+                    // Reset form after successful save
+                    resetForm(form);
+                    
+                    // Refresh quote history
+                    setTimeout(() => {
+                        refreshQuoteHistory();
+                    }, 1000);
+                } else if (saveResult.duplicate) {
+                    console.log('Duplicate submission detected:', saveResult.message);
+                    const duplicateMessage = document.createElement('div');
+                    duplicateMessage.className = 'alert alert-warning alert-dismissible fade show';
+                    duplicateMessage.innerHTML = `
+                        <i class="fas fa-exclamation-triangle me-2"></i>
+                        ${saveResult.message}
+                        <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
+                    `;
+                    resultElement.insertBefore(duplicateMessage, resultElement.firstChild);
+                    
+                    // Reset form even on duplicate to prevent repeated attempts
+                    resetForm(form);
+                }
+            } catch (saveError) {
+                console.error('Error saving quotation:', saveError);
+                const errorMessage = document.createElement('div');
+                errorMessage.className = 'alert alert-danger alert-dismissible fade show';
+                errorMessage.innerHTML = `
+                    <i class="fas fa-exclamation-circle me-2"></i>
+                    Error saving quotation. Please try again later.
+                    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
+                `;
+                resultElement.insertBefore(errorMessage, resultElement.firstChild);
+            }
+        } catch (error) {
+            console.error('Error:', error);
+            alert('An error occurred while calculating. Please check the console for details.');
+        } finally {
+            // Re-enable submit button and restore original state after a delay
+            setTimeout(() => {
+                let submitButton = document.getElementById('calculateBtn') || form.querySelector('button[type="submit"]');
+                
+                if (submitButton) {
+                    submitButton.disabled = false;
+                    submitButton.innerHTML = originalButtonText;
+                    submitButton.classList.remove('btn-secondary');
+                    submitButton.classList.add('btn-primary');
+                    submitButton.title = 'Calculate mold cost';
+                }
+                
+                // Reset submission state
+                form.dataset.submitting = 'false';
+            }, 2000); // 2 second cooldown before allowing new submission
+        }
+    });
+}
+
+// Function to update results display
+function updateResultsDisplay(data) {
+    const resultElement = document.getElementById('result');
+    if (!resultElement) {
+        console.error('Result element not found');
+        return;
+    }
+
+    // Format the results to match the provided screenshot
+    const formattedResults = `
+    <div class="card bg-white shadow-sm p-4 mb-4" style="border-radius: 1rem; border: 1px solid #e3e6ea;">
+        <div class="mb-4 pb-2 border-bottom d-flex align-items-center" style="font-size:1.4rem;font-weight:600;color:#1976d2;">
+            <i class="fas fa-clipboard-list me-2"></i>Calculation Results
+        </div>
+        <!-- Factory Information -->
+        <div class="mb-4">
+            <div class="d-flex align-items-center mb-2" style="color:#1976d2;font-weight:600;font-size:1.1rem;">
+                <i class="fas fa-industry me-2"></i>Factory Information
+            </div>
+            <div class="row g-3">
+                <div class="col-md-4">
+                    <div class="card p-3 h-100 bg-light border-0">
+                        <div class="fw-bold">Mold Shop</div>
+                        <div>${data.mold_shop_name || '-'}</div>
+                        <div class="text-muted small">${data.mold_shop_country || '-'}</div>
+                    </div>
+                </div>
+                <div class="col-md-4">
+                    <div class="card p-3 h-100 bg-light border-0">
+                        <div class="fw-bold">T1 Factory</div>
+                        <div>${data.t1_shoe_factory_name || '-'}</div>
+                        <div class="text-muted small">${data.t1_shoe_factory_country || '-'}</div>
+                    </div>
+                </div>
+                <div class="col-md-4">
+                    <div class="card p-3 h-100 bg-light border-0">
+                        <div class="fw-bold">T2 Factory</div>
+                        <div>${data.t2_component_factory_name || '-'}</div>
+                        <div class="text-muted small">${data.t2_component_factory_country || '-'}</div>
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <!-- Mold Information -->
+        <div class="mb-4">
+            <div class="d-flex align-items-center mb-2" style="color:#1976d2;font-weight:600;font-size:1.1rem;">
+                <i class="fas fa-cube me-2"></i>Mold Information
+            </div>
+            <div class="row g-3">
+                <div class="col-md-4">
+                    <div class="card p-3 h-100">
+                        <div class="fw-bold">Model</div>
+                        <div>${data.model_name || '-'}</div>
+                    </div>
+                </div>
+                <div class="col-md-4">
+                    <div class="card p-3 h-100">
+                        <div class="fw-bold">Tooling</div>
+                        <div>${data.tooling_id || '-'}</div>
+                    </div>
+                </div>
+                <div class="col-md-4">
+                    <div class="card p-3 h-100">
+                        <div class="fw-bold">Season & Stage</div>
+                        <div>${(data.season || '-') + '/' + (data.stage || '-')}</div>
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <!-- Mold Specifications -->
+        <div class="mb-4">
+            <div class="d-flex align-items-center mb-2" style="color:#1976d2;font-weight:600;font-size:1.1rem;">
+                <i class="fas fa-wrench me-2"></i>Mold Specifications
+            </div>
+            <div class="row g-3">
+                <div class="col-md-6">
+                    <div class="card p-3 h-100">
+                        <div class="fw-bold">Mold Type</div>
+                        <div>${data.mold_main_type || '-'}</div>
+                        <div class="text-muted small">${data.mold_sub_type || ''}</div>
+                    </div>
+                </div>
+                <div class="col-md-6">
+                    <div class="card p-3 h-100">
+                        <div class="fw-bold mb-2">Complexity Factors</div>
+                        <div class="row">
+                            <div class="col-6 small">High Sidewall</div>
+                            <div class="col-6 small text-end">${data.complexity_high_sidewall === 'yes' ? '<b>Yes</b>' : '-'}</div>
+                            <div class="col-6 small">Sliders</div>
+                            <div class="col-6 small text-end">${data.sliders_count ? `<b>${data.sliders_count} slider${data.sliders_count > 1 ? 's' : ''}</b>` : '-'}</div>
+                            <div class="col-6 small">Cavities</div>
+                            <div class="col-6 small text-end">${data.cavity_count ? `<b>${data.cavity_count} pair</b>` : '-'}</div>
+                            <div class="col-6 small">Digital Texture</div>
+                            <div class="col-6 small text-end">${data.digital_texture_type ? `<b>${data.digital_texture_type}</b>` : '-'}</div>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <!-- Cost Breakdown & Approvals -->
+        <div class="row g-3">
+            <div class="col-md-8">
+                <div class="mb-4">
+                    <div class="d-flex align-items-center mb-2" style="color:#1976d2;font-weight:600;font-size:1.1rem;">
+                        <i class="fas fa-table me-2"></i>Cost Breakdown
+                    </div>
+                    <div class="card p-0">
+                        <table class="table mb-0">
+                            <tbody>
+                                <tr><td>Base Price</td><td class="text-end">$${Number(data.base_price).toFixed(2)}</td></tr>
+                                <tr><td>Complexity Adjustment</td><td class="text-end">$${Number(data.complexity_cost).toFixed(2)}</td></tr>
+                                <tr><td>Digital Texture Cost</td><td class="text-end">$${Number(data.texture_cost).toFixed(2)}</td></tr>
+                                <tr class="table-primary fw-bold"><td>Total Cost</td><td class="text-end">$${Number(data.total_cost).toFixed(2)}</td></tr>
+                            </tbody>
+                        </table>
+                    </div>
+                </div>
+            </div>
+            <div class="col-md-4">
+                <div class="mb-4">
+                    <div class="d-flex align-items-center mb-2" style="color:#1976d2;font-weight:600;font-size:1.1rem;">
+                        <i class="fas fa-check-circle me-2"></i>Approvals
+                    </div>
+                    <div class="card p-3">
+                        <div class="mb-3 text-muted small"><i class="far fa-calendar-alt me-1"></i>Issue Date: <b>${data.issue_date || '-'}</b></div>
+                        <div class="mb-2">Mold Shop<br><b>${data.approved_by_mold_shop || '-'}</b></div>
+                        <div class="mb-2">T1 Tooling<br><b>${data.approved_by_t1_tooling || '-'}</b></div>
+                        <div>LO Tooling<br><b>${data.approved_by_lo_tooling || '-'}</b></div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+    `;
+
+    resultElement.innerHTML = formattedResults;
+    }
+    
+    // Helper function to format currency
+    function formatCurrency(value) {
+        if (value === null || value === undefined) {
+            return 'N/A';
+        }
+    return new Intl.NumberFormat('en-US', {
+        style: 'currency',
+        currency: 'USD'
+    }).format(value);
+}
+
+// Refresh quote history
+async function refreshQuoteHistory() {
+    try {
+        const response = await fetch('/quote-history');
+        if (response.ok) {
+            const data = await response.json();
+            // Update quote history display
+            const historyContainer = document.getElementById('quote-history');
+            if (historyContainer) {
+                historyContainer.innerHTML = data.html;
+    }
+        }
+    } catch (error) {
+        console.error('Error refreshing quote history:', error);
+    }
+}

app/templates/calculator.html

@@ -0,0 +1,215 @@
+{% extends "base.html" %}
+
+{% block head %}
+<meta name="csrf-token" content="{{ csrf_token() }}">
+{% endblock %}
+
+{% block content %}
+<div class="container mt-4">
+    <div class="d-flex justify-content-between align-items-center mb-4">
+        <h2>Mold Cost Calculator</h2>
+        {% if current_user.is_authenticated and current_user.is_admin %}
+        <a href="{{ url_for('admin.dashboard') }}" class="btn btn-outline-primary">
+            <i class="fas fa-cog me-2"></i>Admin Portal
+        </a>
+        {% endif %}
+    </div>
+    
+    <form id="calcForm" class="row g-3" method="POST" action="/calculate">
+        {{ form.csrf_token }}
+        
+        <!-- Factory Information -->
+        <div class="card mb-4">
+            <div class="card-body">
+                <h6 class="card-title mb-3">Factory Information</h6>
+                <div class="row mb-3">
+                    <div class="col-md-6">
+                        <div class="form-group">
+                            {{ form.mold_shop_name.label(class="form-label") }}
+                            {{ form.mold_shop_name(class="form-control") }}
+                        </div>
+                    </div>
+                    <div class="col-md-6">
+                        <div class="form-group">
+                            {{ form.mold_shop_country.label(class="form-label") }}
+                            {{ form.mold_shop_country(class="form-control") }}
+                        </div>
+                    </div>
+                </div>
+                <div class="row mb-3">
+                    <div class="col-md-6">
+                        <div class="form-group">
+                            {{ form.t1_shoe_factory_name.label(class="form-label") }}
+                            {{ form.t1_shoe_factory_name(class="form-control") }}
+                        </div>
+                    </div>
+                    <div class="col-md-6">
+                        <div class="form-group">
+                            {{ form.t1_shoe_factory_country.label(class="form-label") }}
+                            {{ form.t1_shoe_factory_country(class="form-control") }}
+                        </div>
+                    </div>
+                </div>
+                <div class="row">
+                    <div class="col-md-6">
+                        <div class="form-group">
+                            {{ form.t2_component_factory_name.label(class="form-label") }}
+                            {{ form.t2_component_factory_name(class="form-control") }}
+                        </div>
+                    </div>
+                    <div class="col-md-6">
+                        <div class="form-group">
+                            {{ form.t2_component_factory_country.label(class="form-label") }}
+                            {{ form.t2_component_factory_country(class="form-control") }}
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <!-- Mold Information -->
+        <div class="card mb-4">
+            <div class="card-body">
+                <h6 class="card-title mb-3">Mold Information</h6>
+                <div class="row mb-3">
+                    <div class="col-md-6">
+                        <div class="form-group">
+                            {{ form.model_name.label(class="form-label") }}
+                            {{ form.model_name(class="form-control") }}
+                        </div>
+                    </div>
+                    <div class="col-md-6">
+                        <div class="form-group">
+                            {{ form.tooling_id.label(class="form-label") }}
+                            {{ form.tooling_id(class="form-control") }}
+                        </div>
+                    </div>
+                </div>
+                <div class="row mb-3">
+                    <div class="col-md-4">
+                        <div class="form-group">
+                            {{ form.season.label(class="form-label") }}
+                            {{ form.season(class="form-control", id="season") }}
+                        </div>
+                    </div>
+                    <div class="col-md-4">
+                        <div class="form-group">
+                            {{ form.stage.label(class="form-label") }}
+                            {{ form.stage(class="form-control", id="stage") }}
+                        </div>
+                    </div>
+                    <div class="col-md-4">
+                        <div class="form-group">
+                            {{ form.type.label(class="form-label") }}
+                            {{ form.type(class="form-control", id="type") }}
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <!-- Mold Specifications -->
+        <div class="card mb-4">
+            <div class="card-body">
+                <h6 class="card-title mb-3">Mold Specifications</h6>
+                <div class="row mb-3">
+                    <div class="col-md-4">
+                        <div class="form-group">
+                            {{ form.mold_main_type.label(class="form-label") }}
+                            {{ form.mold_main_type(class="form-control", id="mold_main_type") }}
+                        </div>
+                    </div>
+                    <div class="col-md-4">
+                        <div class="form-group">
+                            {{ form.mold_sub_type.label(class="form-label") }}
+                            {{ form.mold_sub_type(class="form-control", id="mold_sub_type") }}
+                        </div>
+                    </div>
+                    <div class="col-md-4">
+                        <div class="form-group">
+                            {{ form.mold_specific_type.label(class="form-label") }}
+                            {{ form.mold_specific_type(class="form-control", id="mold_specific_type") }}
+                        </div>
+                    </div>
+                </div>
+                <div class="row mb-3">
+                    <div class="col-md-6">
+                        <div class="form-group">
+                            {{ form.sliders_count.label(class="form-label") }}
+                            {{ form.sliders_count(class="form-control") }}
+                        </div>
+                    </div>
+                    <div class="col-md-6">
+                        <div class="form-group">
+                            {{ form.cavity_count.label(class="form-label") }}
+                            {{ form.cavity_count(class="form-control") }}
+                        </div>
+                    </div>
+                </div>
+                <div class="row mb-3">
+                    <div class="col-md-6">
+                        <div class="form-group">
+                            {{ form.digital_texture_type.label(class="form-label") }}
+                            {{ form.digital_texture_type(class="form-control") }}
+                        </div>
+                    </div>
+                    <div class="col-md-6">
+                        <div class="form-group">
+                            {{ form.complexity_high_sidewall.label(class="form-label") }}
+                            {{ form.complexity_high_sidewall(class="form-control") }}
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <!-- Dates & Approvals -->
+        <div class="card mb-4">
+            <div class="card-body">
+                <h6 class="card-title mb-3">Dates & Approvals</h6>
+                <div class="row mb-3">
+                    <div class="col-md-6">
+                        <div class="form-group">
+                            {{ form.issue_date.label(class="form-label") }}
+                            {{ form.issue_date(class="form-control", type="date") }}
+                        </div>
+                    </div>
+                </div>
+                <div class="row mb-3">
+                    <div class="col-md-4">
+                        <div class="form-group">
+                            {{ form.approved_by_mold_shop.label(class="form-label") }}
+                            {{ form.approved_by_mold_shop(class="form-control") }}
+                        </div>
+                    </div>
+                    <div class="col-md-4">
+                        <div class="form-group">
+                            {{ form.approved_by_t1_tooling.label(class="form-label") }}
+                            {{ form.approved_by_t1_tooling(class="form-control") }}
+                        </div>
+                    </div>
+                    <div class="col-md-4">
+                        <div class="form-group">
+                            {{ form.approved_by_lo_tooling.label(class="form-label") }}
+                            {{ form.approved_by_lo_tooling(class="form-control") }}
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <!-- Submit Button -->
+        <div class="text-center">
+            <button type="submit" id="calculateBtn" class="btn btn-primary btn-lg">Calculate</button>
+        </div>
+    </form>
+    
+    <!-- Results Section -->
+    <div id="result" class="mt-4"></div>
+</div>
+{% endblock %}
+
+{% block scripts %}
+{{ super() }}
+<script id="mold-calculator-script" src="{{ url_for('static', filename='js/mold_calculator.js', v='1.4') }}"></script>
+{% endblock %}

app/utils/calculator.py

@@ -0,0 +1,56 @@
+from ..utils.cost_factor_loader import get_cost_factors
+
+def calculate_base_price(mold_main_type, mold_sub_type, mold_specific_type, sliders_count, cavity_count, digital_texture_type, complexity_high_sidewall=False):
+    """
+    Calculate the base price for a mold based on various factors.
+    
+    Args:
+        mold_main_type (str): The main type of the mold
+        mold_sub_type (str): The sub type of the mold
+        mold_specific_type (str): The specific type of the mold
+        sliders_count (int): Number of sliders
+        cavity_count (int): Number of cavities
+        digital_texture_type (str): Type of digital texture
+        complexity_high_sidewall (bool): Whether the mold has high sidewall complexity
+        
+    Returns:
+        dict: A dictionary containing all cost components
+    """
+    # Get cost factors from database (or fallback to defaults)
+    cost_factors, tax_rates, default_net_base = get_cost_factors()
+    
+    # Start with the default net base
+    base_price = default_net_base
+    
+    # Apply mold type factor
+    if mold_specific_type in cost_factors['mold']:
+        base_price *= cost_factors['mold'][mold_specific_type]
+    
+    # Calculate complexity cost
+    complexity_cost = 0
+    # Add slider complexity
+    if sliders_count > 0:
+        complexity_cost += base_price * (sliders_count * cost_factors['complexity']['slider'])
+    
+    # Add cavity complexity
+    if cavity_count > 1:
+        complexity_cost += base_price * ((cavity_count - 1) * cost_factors['complexity']['cavity'])
+    
+    # Add high sidewall complexity
+    if complexity_high_sidewall:
+        complexity_cost += base_price * cost_factors['complexity']['high_sidewall']
+    
+    # Calculate texture cost
+    texture_cost = 0
+    if digital_texture_type in cost_factors['texture']:
+        texture_cost = base_price * cost_factors['texture'][digital_texture_type]
+    
+    # Calculate total cost
+    total_cost = base_price + complexity_cost + texture_cost
+    
+    return {
+        'base_price': round(base_price, 2),
+        'complexity_cost': round(complexity_cost, 2),
+        'texture_cost': round(texture_cost, 2),
+        'total_cost': round(total_cost, 2)
+    } 

app/utils/cost_factor_loader.py

@@ -0,0 +1,139 @@
+from ..models import CostFactor
+from .. import db
+import logging
+
+logger = logging.getLogger(__name__)
+
+# Single source of truth for default cost factors
+DEFAULT_COST_FACTORS = [
+    # Mold Type Factors
+    {'category': 'mold', 'name': 'Flat', 'factor_value': 1.0, 'description': 'Standard flat outsole'},
+    {'category': 'mold', 'name': 'Flat with Top/Heel Tip', 'factor_value': 1.25, 'description': 'Flat with additional tip features'},
+    {'category': 'mold', 'name': 'Top PL', 'factor_value': 1.05, 'description': 'Top part line mold'},
+    {'category': 'mold', 'name': 'Visible PL', 'factor_value': 1.28, 'description': 'Visible part line mold'},
+    {'category': 'mold', 'name': 'Short PL (Heel/Forefoot)', 'factor_value': 1.18, 'description': 'Short part line for specific areas'},
+    {'category': 'mold', 'name': 'Wave PL', 'factor_value': 1.32, 'description': 'Wave pattern part line'},
+    {'category': 'mold', 'name': 'Multi-color PL', 'factor_value': 1.35, 'description': 'Multi-color part line mold'},
+    {'category': 'mold', 'name': '2 Plates Mold', 'factor_value': 1.0, 'description': 'Standard 2-plate configuration'},
+    {'category': 'mold', 'name': '3 Plates Mold', 'factor_value': 1.35, 'description': 'Complex 3-plate configuration'},
+    {'category': 'mold', 'name': '2 Plates with in-mold channel', 'factor_value': 1.25, 'description': '2-plate with channel features'},
+    {'category': 'mold', 'name': 'Breathable + in-mold channel', 'factor_value': 1.45, 'description': 'Breathable with channel features'},
+    {'category': 'mold', 'name': 'Sandal with Upper Bandage', 'factor_value': 1.15, 'description': 'Sandal with bandage features'},
+    {'category': 'mold', 'name': '2 Plate without Upper Bandage', 'factor_value': 1.05, 'description': 'Standard 2-plate sandal'},
+    {'category': 'mold', 'name': 'Co-shot mold', 'factor_value': 1.25, 'description': 'Multi-material injection'},
+    {'category': 'mold', 'name': 'Foaming mold', 'factor_value': 1.4, 'description': 'Foam injection process'},
+    
+    # Complexity Factors
+    {'category': 'complexity', 'name': 'high_sidewall', 'factor_value': 0.18, 'calculation_formula': 'Base Price × 0.18', 'description': 'Additional cost for high sidewall molds'},
+    {'category': 'complexity', 'name': 'slider', 'factor_value': 0.1, 'calculation_formula': 'Base Price × (Number of Sliders × 0.10)', 'description': 'Cost per slider added to mold'},
+    {'category': 'complexity', 'name': 'cavity', 'factor_value': 0.12, 'calculation_formula': 'Base Price × ((Number of Cavities - 1) × 0.12)', 'description': 'Cost for additional cavities beyond 1'},
+    
+    # Texture Factors
+    {'category': 'texture', 'name': 'adidas_digital', 'factor_value': 0.0, 'percentage': '0%', 'description': 'No additional cost for standard adidas texture'},
+    {'category': 'texture', 'name': 'customized texture', 'factor_value': 0.15, 'percentage': '15%', 'description': '15% of base price for custom texture'},
+    {'category': 'texture', 'name': 'laser', 'factor_value': 0.2, 'percentage': '20%', 'description': '20% of base price for laser texture'},
+    
+    # Tax Rates
+    {'category': 'tax', 'name': 'China', 'factor_value': 0.06, 'percentage': '6%', 'description': '6% VAT for China'},
+    {'category': 'tax', 'name': 'Vietnam', 'factor_value': 0.10, 'percentage': '10%', 'description': '10% VAT for Vietnam'},
+    {'category': 'tax', 'name': 'Indonesia', 'factor_value': 0.07, 'percentage': '7%', 'description': '7% VAT for Indonesia'},
+    
+    # Base Price
+    {'category': 'base', 'name': 'DEFAULT_NET_BASE', 'factor_value': 12.5, 'description': 'Default base price for calculations'}
+]
+
+def load_cost_factors_from_db():
+    """
+    Load cost factors from database and return them in the same format as constants.
+    Falls back to hardcoded values if database is not available.
+    """
+    try:
+        # Get all active cost factors
+        factors = CostFactor.query.filter_by(is_active=True).all()
+        
+        if not factors:
+            logger.warning("No cost factors found in database, using hardcoded defaults")
+            return get_default_cost_factors()
+        
+        # Build the cost factors structure
+        cost_factors = {
+            'mold': {},
+            'complexity': {},
+            'texture': {}
+        }
+        
+        tax_rates = {}
+        default_net_base = 12.5  # Default value
+        
+        for factor in factors:
+            if factor.category == 'mold':
+                cost_factors['mold'][factor.name] = factor.factor_value
+            elif factor.category == 'complexity':
+                cost_factors['complexity'][factor.name] = factor.factor_value
+            elif factor.category == 'texture':
+                cost_factors['texture'][factor.name] = factor.factor_value
+            elif factor.category == 'tax':
+                tax_rates[factor.name] = factor.factor_value
+            elif factor.category == 'base':
+                default_net_base = factor.factor_value
+        
+        logger.info(f"Loaded {len(factors)} cost factors from database")
+        return cost_factors, tax_rates, default_net_base
+        
+    except Exception as e:
+        logger.error(f"Error loading cost factors from database: {str(e)}")
+        logger.info("Falling back to hardcoded cost factors")
+        return get_default_cost_factors()
+
+def get_default_cost_factors():
+    """Return hardcoded cost factors as fallback - derived from single source of truth"""
+    cost_factors = {
+        'mold': {},
+        'complexity': {},
+        'texture': {}
+    }
+    
+    tax_rates = {}
+    default_net_base = 12.5
+    
+    # Build the structure from the single source of truth
+    for factor_data in DEFAULT_COST_FACTORS:
+        category = factor_data['category']
+        name = factor_data['name']
+        value = factor_data['factor_value']
+        
+        if category == 'mold':
+            cost_factors['mold'][name] = value
+        elif category == 'complexity':
+            cost_factors['complexity'][name] = value
+        elif category == 'texture':
+            cost_factors['texture'][name] = value
+        elif category == 'tax':
+            tax_rates[name] = value
+        elif category == 'base':
+            default_net_base = value
+    
+    return cost_factors, tax_rates, default_net_base
+
+def get_cost_factors():
+    """Get current cost factors (from database or defaults)"""
+    return load_cost_factors_from_db()
+
+def initialize_default_cost_factors():
+    """Initialize the database with default cost factors if none exist"""
+    try:
+        if CostFactor.query.count() == 0:
+            logger.info("Initializing database with default cost factors")
+            
+            # Use the single source of truth
+            for factor_data in DEFAULT_COST_FACTORS:
+                factor = CostFactor(**factor_data)
+                db.session.add(factor)
+            
+            db.session.commit()
+            logger.info(f"Initialized {len(DEFAULT_COST_FACTORS)} default cost factors")
+            
+    except Exception as e:
+        logger.error(f"Error initializing default cost factors: {str(e)}")
+        db.session.rollback()
+        raise