src/api/modelMapping.js

const CANONICAL_MODELS = Object.freeze([
    "qwen3-max",
    "qwen3-vl-plus",
    "qwen3-coder-plus",
    "qwen3-omni-flash",
    "qwen-plus-2025-09-11",
    "qwen3-235b-a22b",
    "qwen3-30b-a3b",
    "qwen3-coder-30b-a3b-instruct",
    "qwen-max-latest",
    "qwen-plus-2025-01-25",
    "qwq-32b",
    "qwen-turbo-2025-02-11",
    "qwen2.5-omni-7b",
    "qvq-72b-preview-0310",
    "qwen2.5-vl-32b-instruct",
    "qwen2.5-14b-instruct-1m",
    "qwen2.5-coder-32b-instruct",
    "qwen2.5-72b-instruct"
]);

const CANONICAL_MODEL_SET = new Set(CANONICAL_MODELS);

const ALIAS_GROUPS = Object.freeze({
    "qwen3-max": [
        "qwen-max",
        "Qwen3-Max",
        "Qwen3-Maximum",
        "qwen3-max-preview",
        "Qwen3-Max-Preview"
    ],
    "qwen3-vl-plus": [
        "qwen-vl",
        "qwen-vl-plus",
        "qwen-vl-plus-latest",
        "qwen-vl-max",
        "qwen-vl-max-latest",
        "Qwen3-VL-235B-A22B",
        "qwen3-vl-235b-a22b"
    ],
    "qwen3-coder-plus": [
        "qwen3-coder",
        "qwen-coder-plus",
        "qwen-coder-plus-latest",
        "Qwen3-Coder-Plus",
        "qwen2.5-coder-3b-instruct",
        "qwen2.5-coder-1.5b-instruct",
        "qwen2.5-coder-0.5b-instruct",
        "Qwen3-Coder"
    ],
    "qwen3-omni-flash": [
        "qwen3-omni",
        "qwen3-omni-latest",
        "Qwen3-omni-flash",
        "Qwen3-Omni-Flash",
        "Qwen3-Omni"
    ],
    "qwen-plus-2025-09-11": [
        "qwen-plus",
        "qwen-plus-latest",
        "Qwen3-Next",
        "Qwen3-Next-80B-A3B",
        "Qwen3-Next-80B-A3Bб",
        "qwen3-next",
        "qwen3-next-80b-a3b"
    ],
    "qwen3-235b-a22b": [
        "qwen3",
        "qwen-3",
        "qwen3-235b",
        "Qwen3-235B-A22B",
        "Qwen3-235B-A22B-2507",
        "qwen3-235b-a22b-2507"
    ],
    "qwen3-30b-a3b": [
        "qwen3-plus",
        "qwen3-30b",
        "Qwen3-30B-A3B",
        "Qwen3-30B-A3B-2507",
        "qwen3-30b-a3b-2507"
    ],
    "qwen3-coder-30b-a3b-instruct": [
        "qwen3-coder-flash",
        "Qwen3-Coder-Flash",
        "qwen3-coder-30b",
        "Qwen3-Coder-30B-A3B-Instruct"
    ],
    "qwen-max-latest": [
        "Qwen2.5-Max",
        "qwen2.5-max"
    ],
    "qwen-plus-2025-01-25": [
        "Qwen2.5-Plus",
        "qwen2.5-plus"
    ],
    "qwq-32b": [
        "qwq",
        "QwQ-32B",
        "qwq-32b-preview"
    ],
    "qwen-turbo-2025-02-11": [
        "qwen-turbo",
        "qwen-turbo-latest",
        "Qwen2.5-Turbo"
    ],
    "qwen2.5-omni-7b": [
        "qwen2.5-omni",
        "Qwen2.5-Omni-7B",
        "qwen-omni-7b"
    ],
    "qvq-72b-preview-0310": [
        "qvq",
        "QVQ-Max",
        "qvq-72b"
    ],
    "qwen2.5-vl-32b-instruct": [
        "qwen2.5-vl",
        "Qwen2.5-VL-32B-Instruct"
    ],
    "qwen2.5-14b-instruct-1m": [
        "qwen2.5-14b",
        "qwen2.5-coder-14b-instruct",
        "Qwen2.5-14B-Instruct-1M"
    ],
    "qwen2.5-coder-32b-instruct": [
        "qwen2.5-coder",
        "qwen2.5-coder-plus",
        "Qwen2.5-Coder-32B-Instruct"
    ],
    "qwen2.5-72b-instruct": [
        "qwen2.5-72b",
        "Qwen2.5-72B-Instruct"
    ]
});

const buildModelMapping = () => {
    const mapping = Object.create(null);

    for (const model of CANONICAL_MODELS) {
        mapping[model] = model;
    }

    for (const [target, aliases] of Object.entries(ALIAS_GROUPS)) {
        if (!CANONICAL_MODEL_SET.has(target)) {
            continue;
        }

        for (const alias of aliases) {
            if (!alias) continue;
            mapping[alias] = target;
        }
    }

    return Object.freeze(mapping);
};

export const MODEL_MAPPING = buildModelMapping();

/**
 * Получить соответствующую доступную модель
 * @param {string} requestedModel - Запрошенная модель
 * @param {string} defaultModel - Модель по умолчанию
 * @returns {string} - Доступная модель
 */
export function getMappedModel(requestedModel, defaultModel = "qwen-max-latest") {
    if (!requestedModel) return defaultModel;

    // Проверяем точное соответствие в словаре
    if (MODEL_MAPPING[requestedModel]) {
        return MODEL_MAPPING[requestedModel];
    }

    // Проверяем, является ли запрошенная модель уже доступной
    const availableModels = Object.values(MODEL_MAPPING);
    if (availableModels.includes(requestedModel)) {
        return requestedModel;
    }

    // Возвращаем модель по умолчанию, если соответствие не найдено
    return defaultModel;
}