package client

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

func TestProjectClientUsesProjectScopedPaths(t *testing.T) {
	server := httptest.NewServer(http.HandlerFunc(func(writer http.ResponseWriter, request *http.Request) {
		if request.URL.Path != "/api/v1/projects/ssl/packages/demo" {
			t.Fatalf("项目请求路径错误：%s", request.URL.Path)
		}
		writer.Header().Set("Content-Type", "application/json")
		_, _ = writer.Write([]byte(`{"name":"demo","version":"1.0.0","project":"ssl"}`))
	}))
	defer server.Close()

	api, err := NewProject(server.URL, "ssl")
	if err != nil {
		t.Fatal(err)
	}
	item, err := api.GetLatest(context.Background(), "demo")
	if err != nil {
		t.Fatal(err)
	}
	if item.Project != "ssl" || item.Version != "1.0.0" {
		t.Fatalf("项目包响应错误：%+v", item)
	}
}

func TestProjectClientUsesProjectScopedVersionPaths(t *testing.T) {
	server := httptest.NewServer(http.HandlerFunc(func(writer http.ResponseWriter, request *http.Request) {
		if request.URL.Path != "/api/v1/projects/ssl/packages/demo/versions" {
			t.Fatalf("项目版本请求路径错误：%s", request.URL.Path)
		}
		writer.Header().Set("Content-Type", "application/json")
		_, _ = writer.Write([]byte(`{"name":"demo","versions":[{"name":"demo","version":"1.0.0","project":"ssl"}]}`))
	}))
	defer server.Close()

	api, err := NewProject(server.URL, "ssl")
	if err != nil {
		t.Fatal(err)
	}
	versions, err := api.ListVersionsFor(context.Background(), "demo", QueryOptions{})
	if err != nil {
		t.Fatal(err)
	}
	if len(versions) != 1 || versions[0].Project != "ssl" {
		t.Fatalf("项目版本响应错误：%+v", versions)
	}
}

func TestProjectDownloadKeepsDestinationWhenChecksumFails(t *testing.T) {
	server := httptest.NewServer(http.HandlerFunc(func(writer http.ResponseWriter, request *http.Request) {
		writer.Header().Set("Content-Length", "7")
		writer.Header().Set("X-Scout-SHA256", "invalid")
		_, _ = writer.Write([]byte("payload"))
	}))
	defer server.Close()

	api, err := NewProject(server.URL, "ssl")
	if err != nil {
		t.Fatal(err)
	}
	destination := filepath.Join(t.TempDir(), "package.pkg")
	if err := os.WriteFile(destination, []byte("original"), 0o600); err != nil {
		t.Fatal(err)
	}
	if _, err := api.DownloadFor(context.Background(), "demo", "1.0.0", destination, QueryOptions{}); err == nil {
		t.Fatal("错误校验值应该导致下载失败")
	}
	data, err := os.ReadFile(destination)
	if err != nil {
		t.Fatal(err)
	}
	if string(data) != "original" {
		t.Fatalf("项目下载校验失败不应覆盖原文件：%q", data)
	}
}
func TestNewProjectRejectsUnsafeProjectID(t *testing.T) {
	if _, err := NewProject("http://127.0.0.1", "../ssl"); err == nil {
		t.Fatal("不安全项目标识应该失败")
	}
}