interface Developer {
    name: string;
    skills: string[];
    interests: string[];
};

interface TechStack {
    devOps: string[];
    backend: string[];
   frontend: string[];
};

type ContactType = 'github' | 'twitter' | 'linkedIn' | 'xing' | 'email';

const techStack: TechStack = {
    "devOps": [
        "GitHub",
        "AzureDevOps"
    ],
    "frontend": [
        "Astro",
        "React",
        "ExtJS",
        "Vue",
        "JavaScript",
        "TypeScript",
        "TailwindCSS",
        "Markdown",
        "MaterialUI"
    ],
    "backend": [
        "C#",
        "expressJS",
        "LinQ",
        "dotNET",
        "dotNETCore",
        "NodeJS",
        "Firebase",
        "MongoDB",
        "MySQL",
        "SQLServer",
        "SocketIO",
        "signalR"
    ],
    "ia": [
        "GitHubCopilot"
    ],
    "hosting": [
        "Hostgator",
        "Dondominio"
    ]
};

// Developer profile
const me: Developer = {
    name: 'Dejan Vi.',
    skills: [
        ...techStack.devOps,
        ...techStack.backend,
        ...techStack.frontend
    ],
    interests: [
        'Open Source',
        'Security',
        'Privacy',
        'Performance',
        'Self-Hosting',
        'Networking'
    ]
};

// Contact function
const contact = (type: ContactType): string => {
    switch (type) {
        case 'github':
            return 'https://github.com/devidevio';
        case 'twitter':
            return 'https://x.com/devidev_io';
        case 'linkedIn':
            return 'https://www.linkedin.com/in/dejan-vi';
        case 'xing':
            return 'https://www.xing.com/profile/Dejan_Vintonjiv';
        case 'email':
            return 'hi@devidev.io';
        default:
            return 'Send fax.';
    }
};