import { getProviderEnvValue } from "../utils/provider-env.js";
/** Workers AI direct endpoint. */
export const CLOUDFLARE_WORKERS_AI_BASE_URL = "https://api.cloudflare.com/client/v4/accounts/{CLOUDFLARE_ACCOUNT_ID}/ai/v1";
/** AI Gateway Unified API. https://developers.cloudflare.com/ai-gateway/usage/unified-api/ */
export const CLOUDFLARE_AI_GATEWAY_COMPAT_BASE_URL = "https://gateway.ai.cloudflare.com/v1/{CLOUDFLARE_ACCOUNT_ID}/{CLOUDFLARE_GATEWAY_ID}/compat";
/** AI Gateway → OpenAI passthrough. Used until /compat supports /v1/responses. */
export const CLOUDFLARE_AI_GATEWAY_OPENAI_BASE_URL = "https://gateway.ai.cloudflare.com/v1/{CLOUDFLARE_ACCOUNT_ID}/{CLOUDFLARE_GATEWAY_ID}/openai";
/** AI Gateway → Anthropic passthrough. */
export const CLOUDFLARE_AI_GATEWAY_ANTHROPIC_BASE_URL = "https://gateway.ai.cloudflare.com/v1/{CLOUDFLARE_ACCOUNT_ID}/{CLOUDFLARE_GATEWAY_ID}/anthropic";
export function isCloudflareProvider(provider) {
    return provider === "cloudflare-workers-ai" || provider === "cloudflare-ai-gateway";
}
/** Substitute `{VAR}` placeholders in a Cloudflare baseUrl from provider env or process.env. */
export function resolveCloudflareBaseUrl(model, env) {
    const url = model.baseUrl;
    if (!url.includes("{"))
        return url;
    const baseUrl = url.replace(/\{([A-Z_][A-Z0-9_]*)\}/g, (_match, name) => {
        const value = getProviderEnvValue(name, env);
        if (!value) {
            throw new Error(`${name} is required for provider ${model.provider} but is not set.`);
        }
        return value;
    });
    return baseUrl;
}
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