import { createEnv } from "@t3-oss/env-core";
import { z } from "zod";
import dotenv from 'dotenv';

// Booleans are specified as 'true' or 'false' strings.
const booleanSchema = z.enum(["true", "false"]);

dotenv.config({
    path: './.env',
});

dotenv.config({
    path: './.env.local',
    override: true
});

export const env = createEnv({
    server: {
        SOURCEBOT_LOG_LEVEL: z.enum(["info", "debug", "warn", "error"]).default("info"),
        SOURCEBOT_STRUCTURED_LOGGING_ENABLED: booleanSchema.default("false"),
        SOURCEBOT_STRUCTURED_LOGGING_FILE: z.string().optional(),
        LOGTAIL_TOKEN: z.string().optional(),
        LOGTAIL_HOST: z.string().url().optional(),
    },
    runtimeEnv: process.env,
    emptyStringAsUndefined: true,
    skipValidation: process.env.SKIP_ENV_VALIDATION === "1",
});