package llm

import (
	"context"
	"fmt"
	"time"

	"eino-project/internal/conf"

	"github.com/cloudwego/eino-ext/components/model/ollama"
	"github.com/cloudwego/eino/components/model"
)

// newOllamaIntentModel Ollama意图识别模型实例
func newOllamaIntentModel(c *conf.Bootstrap) (model.ToolCallingChatModel, error) {
	if c == nil || c.Ai == nil || c.Ai.Ollama == nil {
		return nil, fmt.Errorf("AI configuration is missing")
	}
	timeout := 60 * time.Second
	if c.Ai.Ollama.Timeout != nil {
		timeout = c.Ai.Ollama.Timeout.AsDuration()
	}
	modelName := "qwen3:8b"
	if len(c.Ai.Ollama.Models) > 1 && c.Ai.Ollama.Models[1] != "" {
		modelName = c.Ai.Ollama.Models[1]
	}
	model, err := ollama.NewChatModel(context.Background(), &ollama.ChatModelConfig{
		BaseURL: c.Ai.Ollama.Endpoint,
		Timeout: timeout,
		Model:   modelName,
	})
	if err != nil {
		return nil, fmt.Errorf("failed to create intent model: %w", err)
	}
	return model, nil
}