package format

import (
	"strings"
	"testing"

	"gitea.maximumdirect.net/eric/promptkit"
)

func TestFormatPromptInspectionPreservesDeclaredOrderAndEmptyValues(t *testing.T) {
	value := &promptkit.PromptInspection{PromptID: "p", PromptVersion: "1", PromptHash: "hash", Inputs: []promptkit.PromptInputDefinition{{Name: "first", Required: true, ContentType: "text/plain", Description: "first input"}, {Name: "second"}}, OutputContract: promptkit.OutputContract{Format: "text", ValidationMode: promptkit.ValidationNone}}
	text, err := FormatPromptInspection(value, OutputFormatText)
	if err != nil {
		t.Fatal(err)
	}
	if !strings.Contains(string(text), "default_profile_id: \ninputs:\n  - name: first") || strings.Index(string(text), "name: first") > strings.Index(string(text), "name: second") {
		t.Fatalf("unexpected text inspection: %s", text)
	}
	jsonOutput, err := FormatPromptInspection(value, OutputFormatJSON)
	if err != nil {
		t.Fatal(err)
	}
	if !strings.HasSuffix(string(jsonOutput), "\n") || !strings.Contains(string(jsonOutput), `"default_profile_id": ""`) {
		t.Fatalf("unexpected json inspection: %s", jsonOutput)
	}
}

func TestFormatPromptInspectionRejectsNil(t *testing.T) {
	if _, err := FormatPromptInspection(nil, OutputFormatText); err == nil {
		t.Fatal("expected nil inspection error")
	}
}