1package providertests
 2
 3import (
 4	"net/http"
 5	"os"
 6
 7	"github.com/charmbracelet/fantasy/ai"
 8	"github.com/charmbracelet/fantasy/anthropic"
 9	"github.com/charmbracelet/fantasy/openai"
10	"gopkg.in/dnaeon/go-vcr.v4/pkg/recorder"
11)
12
13type builderFunc func(r *recorder.Recorder) (ai.LanguageModel, error)
14
15type builderPair struct {
16	name    string
17	builder builderFunc
18}
19
20var languageModelBuilders = []builderPair{
21	{"openai-gpt-4o", builderOpenaiGpt4o},
22	{"openai-gpt-4o-mini", builderOpenaiGpt4oMini},
23	{"anthropic-claude-sonnet", builderAnthropicClaudeSonnet4},
24}
25
26func builderOpenaiGpt4o(r *recorder.Recorder) (ai.LanguageModel, error) {
27	provider := openai.New(
28		openai.WithAPIKey(os.Getenv("OPENAI_API_KEY")),
29		openai.WithHTTPClient(&http.Client{Transport: r}),
30	)
31	return provider.LanguageModel("gpt-4o")
32}
33
34func builderOpenaiGpt4oMini(r *recorder.Recorder) (ai.LanguageModel, error) {
35	provider := openai.New(
36		openai.WithAPIKey(os.Getenv("OPENAI_API_KEY")),
37		openai.WithHTTPClient(&http.Client{Transport: r}),
38	)
39	return provider.LanguageModel("gpt-4o-mini")
40}
41
42func builderAnthropicClaudeSonnet4(r *recorder.Recorder) (ai.LanguageModel, error) {
43	provider := anthropic.New(
44		anthropic.WithAPIKey(os.Getenv("ANTHROPIC_API_KEY")),
45		anthropic.WithHTTPClient(&http.Client{Transport: r}),
46	)
47	return provider.LanguageModel("claude-sonnet-4-20250514")
48}