@n1k1t/unit-generator/lib/src/models/llm/router.js

Coverage based unit tests AI generator

"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
exports.LlmRouter = void 0;
const types_1 = require("./types");
const providers = __importStar(require("./providers"));
const env_1 = __importDefault(require("../../env"));
class LlmRouter {
    constructor(configuration) {
        this.configuration = configuration;
    }
    /** Returns a language model based on the provider and model name */
    provide(model = env_1.default.model) {
        const provider = types_1.LLlmModelProviderName.includes(this.configuration.provider)
            ? this.configuration.provider
            : this.define(model);
        switch (provider) {
            case 'anthropic': return providers.LlmAnthropicProvider.build(model, { connection: this.configuration });
            case 'mistral': return providers.LlmMistralProvider.build(model, { connection: this.configuration });
            case 'google': return providers.LlmGoogleProvider.build(model, { connection: this.configuration });
            case 'proxy': return providers.LlmProxyProvider.build(model, { connection: this.configuration });
            case 'openai':
            default: return providers.LlmOpenaiProvider.build(model, { connection: this.configuration });
        }
    }
    /** Defines model provider by its name */
    define(model) {
        if (model.includes('gpt')) {
            return 'openai';
        }
        if (model.includes('claude')) {
            return 'anthropic';
        }
        if (model.includes('gemini')) {
            return 'google';
        }
        if (model.includes('mistral') || model.includes('pixtral')) {
            return 'mistral';
        }
        return 'openai';
    }
    static build(options) {
        return new LlmRouter({
            provider: options?.provider ?? env_1.default.provider,
            key: options?.key ?? env_1.default.key ?? 'none',
            url: options?.url ?? env_1.default.url,
        });
    }
}
exports.LlmRouter = LlmRouter;
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