import dotenv from 'dotenv';

export interface ViteEnv {
    VITE_PORT: number;
    VITE_OPEN: boolean;
    VITE_PUBLIC_PATH: string;
}

export function loadEnv(): ViteEnv {
    const env = process.env.NODE_ENV;
    const ret: any = {};
    const envList = [`.env.${env}.local`, `.env.${env}`, '.env.local', '.env', ,]
    envList.forEach((e) => {
        dotenv.config({
            path: e,
        });
    });
    for (const envName of Object.keys(process.env)) {
        let realName = (process.env as any)[envName].replace(/\\n/g, '\n');
        realName = realName === 'true' ? true : realName === 'false' ? false : realName;
        if (envName === 'VITE_PORT') {
            realName = Number(realName);
        }
        if (envName === 'VITE_OPEN') {
            realName = Boolean(realName);
        }
        ret[envName] = realName;
        process.env[envName] = realName;
    }
    return ret;
}