/**
 * Iris Backend Engine v1.0
 * Paradigm: Hybrid [Z-Notation ∩ Kotlin ∩ Rust ∩ C++]
 * Generated for Neutron OS Framework
 */

// Z-Notation: Formal Specification for AI State
// ─── StateSpace ───────────────────
//  iris_status: ℙ Status
//  is_thinking: 𝔹
//  memory_buffer: seq String
// ──────────────────────────────────

/** @class Iris :: Hybrid Engine Runtime */
const Iris = {
    // Rust-style mutable state
    isThinking: false,
    memory: [], // std::vector<String>
    MAX_MEMORY: 100, // Kapasitas maksimum buffer
    name: "Iris", // std::string

    // Z-Notation: Schema Definition
    // [CommandSchema]
    // input: String
    // action: ActionType
    // constraint: input ∉ this.memory

    /**
     * Log system status with C++ scope resolution
     */
    logSystem: function(msg) {
        console.log(`[SYSTEM::${this.name}] ${msg}`);
    },

    /**
     * Memory Management :: Rust-style clear
     */
    clearMemory: function() {
        this.memory = [];
        this.logSystem("Memory Buffer Cleared.");
    },

    /**
     * Core Response Generator
     * Hybrid Async Implementation
     */
    generateResponse: async function(input) {
        this.isThinking = true;
        
        // Z-Notation: Input Validation
        let cleanInput = input.trim().toLowerCase();

        // std::chrono::milliseconds emulation
        await new Promise(resolve => setTimeout(resolve, 1000));

        // C++ vector::push_back emulation
        if (this.memory.length >= this.MAX_MEMORY) {
            this.memory.shift(); // Hapus elemen tertua jika penuh
        }
        this.memory.push(cleanInput);

        let response = "";

        // Rust-style match emulation via Switch
        switch(true) {
            case ["hello", "hi", "halo"].includes(cleanInput):
                response = "Halo! Saya Iris, asisten virtual Anda di Neutron OS. Ada yang bisa saya bantu?";
                break;
            case cleanInput === "status":
            case cleanInput === "clear":
                this.clearMemory();
                response = "CLEAR_SIGNAL";
                break;
            case ["siapa kamu?", "who are you?"].includes(cleanInput):
                response = "Saya adalah entitas kecerdasan hibrida yang dibangun di atas protokol Iris.";
                break;
            case cleanInput === "fetch --logs":
                response = "Memuat log kernel... [OK] - " + this.memory.join(" | ");
                break;
            default:
                // Z-Notation: Input Validation Fallback
                if (cleanInput.length === 0) {
                    response = "iris: Analysis :: No Schema Match. Mohon gunakan format perintah teknis.";
                } else if (cleanInput.contains("neutron")) {
                    response = "Neutron OS adalah masa depan interface minimalis. Saya di sini untuk mengelolanya.";
                } else {
                    response = `Input '${input}' diterima. Analysis status: OK.`;
                }
        }

        this.isThinking = false;
        return response;
    }
};

// String.prototype expansion for Kotlin-like syntax
String.prototype.contains = function(str) { return this.indexOf(str) !== -1; };