package main

import (
	"bytes"
	"context"
	"net/http"
	"net/http/httptest"
	"os"
	"path/filepath"
	"strings"
	"testing"

	"go.maximumdirect.net/releasekit/cmd/releasekit/internal/cli"
)

func TestInvalidDeliveryDestinationStopsBeforePreparation(t *testing.T) {
	for _, command := range []string{"deliver", "ci-deliver"} {
		for _, setting := range []string{"URL", "owner", "repository"} {
			t.Run(command+"/"+setting, func(t *testing.T) {
				repository := newDeliveryBuildRepository(t)
				server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
					t.Errorf("invalid destination made a hosted request: %s", r.URL.Path)
					http.Error(w, "unexpected request", http.StatusInternalServerError)
				}))
				defer server.Close()
				destination := &cli.DeliverySettings{Forge: "gitea", BaseURL: server.URL, Owner: "owner", Repository: "example", TokenEnv: "RELEASEKIT_TEST_DELIVERY_TOKEN"}
				switch setting {
				case "URL":
					destination.BaseURL = "ssh://forge.example"
				case "owner":
					destination.Owner = "owner/child"
				case "repository":
					destination.Repository = "repo/child"
				}
				writeDeliveryProfile(t, repository, cli.Settings{
					Product: "Example Product", Delivery: destination,
					Build: &cli.BuildSettings{MainPackage: ".", BinaryName: "helper", Targets: []string{"linux/amd64"}},
				})
				commit := pushTaggedCLIRepository(t, repository)
				t.Setenv("RELEASEKIT_TEST_DELIVERY_TOKEN", "fixture-token")
				shimDir := t.TempDir()
				marker := filepath.Join(shimDir, "go-invoked")
				if err := os.WriteFile(filepath.Join(shimDir, "go"), []byte("#!/bin/sh\n: > \"$RELEASEKIT_GO_MARKER\"\nexit 99\n"), 0o700); err != nil {
					t.Fatal(err)
				}
				t.Setenv("RELEASEKIT_GO_MARKER", marker)
				t.Setenv("PATH", shimDir+string(os.PathListSeparator)+os.Getenv("PATH"))
				args := []string{command, "--repo", repository}
				if command == "ci-deliver" {
					args = append(args, "--prepared", "--commit", commit)
				}
				args = append(args, "v1.2.3")
				var stdout, stderr bytes.Buffer
				status := run(context.Background(), args, &stdout, &stderr)
				if status != 2 || !strings.Contains(stderr.String(), "invalid_destination") {
					t.Fatalf("status=%d stderr=%q, want destination configuration error", status, stderr.String())
				}
				if _, err := os.Stat(marker); !os.IsNotExist(err) {
					t.Fatalf("preparation/build ran for invalid destination: %v", err)
				}
			})
		}
	}
}