Blame for script.js

document.addEventListener('DOMContentLoaded', function() {
    // Initialize tabs
    const tabButtons = document.querySelectorAll('.tab-btn');
    const tabContents = document.querySelectorAll('.tab-content');
    
    tabButtons.forEach(button => {
        button.addEventListener('click', () => {
            // Remove active class from all buttons and contents
            tabButtons.forEach(btn => btn.classList.remove('active', 'text-primary-500'));
            tabButtons.forEach(btn => btn.classList.add('text-gray-400'));
            tabContents.forEach(content => content.classList.add('hidden'));
            
            // Add active class to clicked button and corresponding content
            button.classList.add('active', 'text-primary-500');
            button.classList.remove('text-gray-400');
            const tabId = button.getAttribute('data-tab');
            document.getElementById(tabId).classList.remove('hidden');
        });
    });

    // Add input field
    const addInputBtn = document.getElementById('add-input');
    const inputContainer = document.getElementById('input-container');
    
    addInputBtn.addEventListener('click', () => {
        const inputGroup = document.createElement('div');
        inputGroup.className = 'input-group';
        inputGroup.innerHTML = `
            <div class="flex gap-2">
                <input type="text" class="w-1/2 bg-gray-700 border border-gray-600 rounded-lg px-4 py-2 text-gray-100 focus:border-primary-500 focus:ring-1 focus:ring-primary-500" placeholder="Field Name">
                <input type="text" class="w-1/2 bg-gray-700 border border-gray-600 rounded-lg px-4 py-2 text-gray-100 focus:border-primary-500 focus:ring-1 focus:ring-primary-500" placeholder="Field Type">
            </div>
            <button class="remove-input mt-1 text-red-400 hover:text-red-300 text-sm flex items-center">
                <i data-feather="trash-2" class="w-3 h-3 mr-1"></i> Remove
            </button>
`;
        inputContainer.appendChild(inputGroup);
        feather.replace();
        
        // Add event listener to new remove button
        const removeBtn = inputGroup.querySelector('.remove-input');
        removeBtn.addEventListener('click', () => {
            inputGroup.remove();
        });
    });

    // Remove input field
    document.addEventListener('click', function(e) {
        if (e.target.classList.contains('remove-input') || e.target.closest('.remove-input')) {
            const btn = e.target.classList.contains('remove-input') ? e.target : e.target.closest('.remove-input');
            btn.parentElement.remove();
        }
    });
// Download all files
    const downloadBtn = document.getElementById('download-btn');
    downloadBtn.addEventListener('click', () => {
        // First generate the output if not already generated
        document.getElementById('generate-btn').click();
        
        // Get all code contents
        const className = document.getElementById('class-name').value || 'MyClass';
        const entityCode = document.querySelector('#entity textarea').value;
        const repositoryCode = document.querySelector('#repository textarea').value;
        const serviceCode = document.querySelector('#service textarea').value;
        const controllerCode = document.querySelector('#controller textarea').value;
        
        // Function to create and trigger download
        function download(filename, text) {
            const element = document.createElement('a');
            element.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(text));
            element.setAttribute('download', filename);
            element.style.display = 'none';
            document.body.appendChild(element);
            element.click();
            document.body.removeChild(element);
        }
        
        // Download all files
        download(`${className}.java`, entityCode);
        download(`${className}Repository.java`, repositoryCode);
        download(`${className}Service.java`, serviceCode);
        download(`${className}Controller.java`, controllerCode);
    });

    // Generate output
    const generateBtn = document.getElementById('generate-btn');
const outputTextarea = document.querySelector('#output textarea');
    const previewContent = document.querySelector('.preview-content');
    const rawContent = document.querySelector('.raw-content');
    generateBtn.addEventListener('click', () => {
        const className = document.getElementById('class-name').value || 'MyClass';
        const inputGroups = Array.from(document.querySelectorAll('.input-group'));
        const fields = inputGroups.map(group => {
            const inputs = group.querySelectorAll('input');
            return {
                name: inputs[0].value || 'field',
                type: inputs[1].value || 'String'
            };
        });
        // Generate Entity
        let entityCode = `package com.example.entity;\n\n`;
        entityCode += `import jakarta.persistence.Entity;\n`;
        entityCode += `import jakarta.persistence.GeneratedValue;\n`;
        entityCode += `import jakarta.persistence.GenerationType;\n`;
        entityCode += `import jakarta.persistence.Id;\n\n`;
        entityCode += `@Entity\n`;
        entityCode += `public class ${className} {\n\n`;

        // Add fields with annotations if needed
        fields.forEach(field => {
            if (field.name.toLowerCase() === 'id') {
                entityCode += `    @Id\n`;
                entityCode += `    @GeneratedValue(strategy=GenerationType.IDENTITY)\n`;
            }
            entityCode += `    private ${field.type} ${field.name};\n`;
        });
        
        // Add default constructor
        entityCode += `\n    protected ${className}() {}\n\n`;
        
        // Add parameterized constructor
        entityCode += `    public ${className}(`;
        entityCode += fields.map(f => `${f.type} ${f.name}`).join(', ');
        entityCode += `) {\n`;
        fields.forEach(f => {
            entityCode += `        this.${f.name} = ${f.name};\n`;
        });
        entityCode += `    }\n\n`;

        // Add toString()
        entityCode += `    @Override\n`;
        entityCode += `    public String toString() {\n`;
        entityCode += `        return String.format(\n`;
        entityCode += `                "${className}[`;
        entityCode += fields.map(f => `${f.name}=%s`).join(', ');
        entityCode += `]",\n`;
        entityCode += `                `;
        entityCode += fields.map(f => `${f.name}`).join(', ');
        entityCode += `);\n`;
        entityCode += `    }\n\n`;

        // Add getters and setters
        fields.forEach(field => {
            // Getter
            const getterName = field.type === 'boolean' ? `is${field.name.charAt(0).toUpperCase() + field.name.slice(1)}` 
                : `get${field.name.charAt(0).toUpperCase() + field.name.slice(1)}`;
            entityCode += `    public ${field.type} ${getterName}() {\n`;
            entityCode += `        return ${field.name};\n`;
            entityCode += `    }\n\n`;
            
            // Setter
            entityCode += `    public void set${field.name.charAt(0).toUpperCase() + field.name.slice(1)}(${field.type} ${field.name}) {\n`;
            entityCode += `        this.${field.name} = ${field.name};\n`;
            entityCode += `    }\n\n`;
        });

        entityCode += `}\n`;
        // Generate Repository
        let repositoryCode = `package com.example.repository;\n\n`;
        repositoryCode += `import com.example.entity.${className};\n`;
        repositoryCode += `import org.springframework.data.repository.CrudRepository;\n`;
        repositoryCode += `import org.springframework.stereotype.Repository;\n\n`;
        
        // Find ID type (default to Long if not found)
        let idType = 'Long';
        const idField = fields.find(f => f.name.toLowerCase() === 'id');
        if (idField) {
            idType = idField.type;
        }
        
        repositoryCode += `@Repository\n`;
        repositoryCode += `public interface ${className}Repository extends CrudRepository<${className}, ${idType}> {\n\n`;
        repositoryCode += `}\n`;
        // Generate Service
        let serviceCode = `package com.example.service;\n\n`;
        serviceCode += `import org.springframework.beans.factory.annotation.Autowired;\n`;
        serviceCode += `import org.springframework.stereotype.Service;\n`;
        serviceCode += `import java.util.Optional;\n`;
        serviceCode += `import java.util.List;\n\n`;
        serviceCode += `@Service\n`;
        serviceCode += `public class ${className}Service {\n\n`;
        serviceCode += `    @Autowired\n`;
        serviceCode += `    private ${className}Repository ${className.toLowerCase()}Repository;\n\n`;
        serviceCode += `    public List<${className}> findAll() {\n`;
        serviceCode += `        return (List<${className}>) ${className.toLowerCase()}Repository.findAll();\n`;
        serviceCode += `    }\n\n`;
        serviceCode += `    public Optional<${className}> findById(Long id) {\n`;
        serviceCode += `        return ${className.toLowerCase()}Repository.findById(id);\n`;
        serviceCode += `    }\n\n`;
        serviceCode += `    public ${className} save(${className} ${className.toLowerCase()}) {\n`;
        serviceCode += `        return ${className.toLowerCase()}Repository.save(${className.toLowerCase()});\n`;
        serviceCode += `    }\n\n`;
        serviceCode += `    public void delete(${className} ${className.toLowerCase()}) {\n`;
        serviceCode += `        ${className.toLowerCase()}Repository.delete(${className.toLowerCase()});\n`;
        serviceCode += `    }\n\n`;
        serviceCode += `    public void delete(Long id) {\n`;
        serviceCode += `        ${className.toLowerCase()}Repository.deleteById(id);\n`;
        serviceCode += `    }\n`;
        serviceCode += `}\n`;
        // Generate Controller
        let controllerCode = `package com.example.controller;\n\n`;
        controllerCode += `import org.springframework.beans.factory.annotation.Autowired;\n`;
        controllerCode += `import org.springframework.web.bind.annotation.*;\n`;
        controllerCode += `import java.util.List;\n`;
        controllerCode += `import java.util.Optional;\n\n`;
        controllerCode += `@RestController\n`;
        controllerCode += `@RequestMapping("/api/${className.toLowerCase()}s")\n`;
        controllerCode += `public class ${className}Controller {\n\n`;
        controllerCode += `    @Autowired\n`;
        controllerCode += `    private ${className}Service ${className.toLowerCase()}Service;\n\n`;
        controllerCode += `    @GetMapping\n`;
        controllerCode += `    public List<${className}> findAll() {\n`;
        controllerCode += `        return ${className.toLowerCase()}Service.findAll();\n`;
        controllerCode += `    }\n\n`;
        controllerCode += `    @GetMapping("/{id}")\n`;
        controllerCode += `    public Optional<${className}> findById(@PathVariable Long id) {\n`;
        controllerCode += `        return ${className.toLowerCase()}Service.findById(id);\n`;
        controllerCode += `    }\n\n`;
        controllerCode += `    @PostMapping\n`;
        controllerCode += `    public ${className} save(@RequestBody ${className} ${className.toLowerCase()}) {\n`;
        controllerCode += `        return ${className.toLowerCase()}Service.save(${className.toLowerCase()});\n`;
        controllerCode += `    }\n\n`;
        controllerCode += `    @DeleteMapping("/{id}")\n`;
        controllerCode += `    public void delete(@PathVariable Long id) {\n`;
        controllerCode += `        ${className.toLowerCase()}Service.delete(id);\n`;
        controllerCode += `    }\n`;
        controllerCode += `}\n`;
// Update tabs
        document.querySelector('#entity textarea').value = entityCode;
        document.querySelector('#repository textarea').value = repositoryCode;
        document.querySelector('#service textarea').value = serviceCode;
        document.querySelector('#controller textarea').value = controllerCode;
});
        // Set first tab as active by default
        if (tabButtons.length > 0) {
            tabButtons[0].click();
        }
});