// Command envproviders demonstrates LLM_* env-DSN provider definitions
// (go-llm parity): named providers built entirely from the environment,
// first-class in Parse, chains, and tiers.
//
//	export LLM_M1=foreman://test-token-change-me@foreman-m1.orgrimmar.dudenhoeffer.casa
//	export LLM_M5=foreman://test-token-change-me@foreman-m5.orgrimmar.dudenhoeffer.casa
//	go run ./examples/envproviders
package main

import (
	"context"
	"flag"
	"fmt"
	"log"
	"os"

	"gitea.stevedudenhoeffer.com/steve/majordomo"
)

func main() {
	spec := flag.String("model", "m5/qwen3:30b,m1/qwen3:30b,thinking", "spec mixing env providers, built-ins, and aliases")
	flag.Parse()

	if os.Getenv("LLM_M1") == "" && os.Getenv("LLM_M5") == "" {
		log.Println("note: no LLM_M1/LLM_M5 set — set foreman DSNs to run this against real daemons")
	}

	reg := majordomo.New() // eagerly loads every LLM_* var; unknown names also resolve lazily
	reg.RegisterAlias("thinking", "ollama-cloud/minimax-m3:cloud")

	m, err := reg.Parse(*spec)
	if err != nil {
		log.Fatalf("parse %q: %v", *spec, err)
	}
	resp, err := m.Generate(context.Background(), majordomo.Request{
		Messages: []majordomo.Message{majordomo.UserText("Which machine are you running on? One sentence.")},
	})
	if err != nil {
		log.Fatalf("generate: %v", err)
	}
	fmt.Printf("[%s] %s\n", resp.Model, resp.Text())
}