Generate Golang Struct from JSON

{ "id": 1, "name": "John Doe", "age": 30, "address": { "street": "123 Main Street", "city": "Anytown", "state": "CA", "zip": "91234" }, "phones": [ { "type": "home", "number": "123-456-7890" }, { "type": "work", "number": "555-678-9012" } ], "emails": [ { "type": "personal", "address": "johndoe@example.com" }, { "type": "work", "address": "johndoe@work.example.com" } ] }

 function generateGoStructFromJSON(jsonObject, structName = 'Data') {
            let goStruct = `type ${structName} struct {\n`;
            let subStruct = '';

            for (const key in jsonObject) {
                const value = jsonObject[key];
                let valueType = 'string';

                if (typeof value === 'number') {
                    valueType = 'int';
                } else if (Array.isArray(value)) {
                    if (value.length > 0 && typeof value[0] === 'object') {
                        const subStructName = key.charAt(0).toUpperCase() + key.slice(1) + '';
                        subStruct += generateGoStructFromJSON(value[0], subStructName);
                        valueType = `[]${subStructName}`;
                    } else {
                        valueType = `[]${determineArrayType(value[0])}`;
                    }
                } else if (typeof value === 'object') {
                    const subStructName = key.charAt(0).toUpperCase() + key.slice(1) + '';
                    subStruct += generateGoStructFromJSON(value, subStructName);
                    valueType = subStructName;
                }

                goStruct += `    ${key.charAt(0).toUpperCase() + key.slice(1)} ${valueType} \`json:"${key}"\`\n`;
            }
            goStruct += '}\n\n';
            goStruct += subStruct;

            return goStruct;
        }

        function determineArrayType(value) {
            if (typeof value === 'number') {
                return 'int';
            } else {
                return 'string';
            }
        }

        document.addEventListener('DOMContentLoaded', function () {
            const jsonInput = document.getElementById('jsonInput');
            const generateButton = document.getElementById('generateButton');
            const output = document.getElementById('output');

            generateButton.addEventListener('click', function () {
                const jsonString = jsonInput.value;
                try {
                    const jsonObject = JSON.parse(jsonString);
                    const goStruct = generateGoStructFromJSON(jsonObject, 'Data');
                    output.textContent = goStruct;
                } catch (error) {
                    output.textContent = 'Invalid JSON: ' + error.message;
                }
            });
        });