package app_test

import (
	"path/filepath"
	"strings"
	"testing"

	"proxyctl/internal/app"
	"proxyctl/internal/profile"
)

func TestUserCanOpenSingleProfileInAdvancedModeWithoutLosingItsValue(t *testing.T) {
	application, err := app.New(profile.NewFileStore(filepath.Join(t.TempDir(), "profiles.json")))
	if err != nil {
		t.Fatal(err)
	}
	created := application.Dispatch(app.Intent{Kind: app.CreateProfile, Profile: profile.Profile{
		Name: "home", Mode: profile.SingleMode, SingleURL: "socks5h://127.0.0.1:1080",
	}})
	if created.Err != nil {
		t.Fatal(created.Err)
	}

	edited := application.Dispatch(app.Intent{Kind: app.UpdateProfile, Name: "home", Profile: profile.Profile{
		Name: "home", Mode: profile.AdvancedMode, SingleURL: "socks5h://127.0.0.1:1080",
	}})
	if edited.Err != nil {
		t.Fatalf("open advanced editing: %v", edited.Err)
	}
	got := edited.Snapshot.Profiles[0]
	if got.HTTPURL != got.SingleURL || got.HTTPSURL != got.SingleURL || got.AllURL != got.SingleURL {
		t.Fatalf("advanced values = %q, %q, %q; want preserved %q", got.HTTPURL, got.HTTPSURL, got.AllURL, got.SingleURL)
	}
}

func TestUserCanViewEditActivateAndDeleteProfiles(t *testing.T) {
	application, err := app.New(profile.NewFileStore(filepath.Join(t.TempDir(), "profiles.json")))
	if err != nil {
		t.Fatal(err)
	}
	for _, p := range []profile.Profile{
		{Name: "home", Mode: profile.SingleMode, SingleURL: "http://localhost:8080"},
		{Name: "office", Mode: profile.AdvancedMode, HTTPURL: "http://proxy.example:3128", HTTPSURL: "https://proxy.example:4443", AllURL: "socks5://proxy.example:1080"},
	} {
		if result := application.Dispatch(app.Intent{Kind: app.CreateProfile, Profile: p}); result.Err != nil {
			t.Fatalf("create %s: %v", p.Name, result.Err)
		}
	}
	if result := application.Dispatch(app.Intent{Kind: app.CreateProfile, Profile: profile.Profile{Name: "home", Mode: profile.SingleMode, SingleURL: "http://localhost:9000"}}); result.Err == nil || !strings.Contains(result.Err.Error(), "already exists") {
		t.Fatalf("duplicate name error = %v", result.Err)
	}
	if result := application.Dispatch(app.Intent{Kind: app.ActivateProfile, Name: "office"}); result.Err != nil {
		t.Fatal(result.Err)
	}
	updated := application.Dispatch(app.Intent{Kind: app.UpdateProfile, Name: "office", Profile: profile.Profile{
		Name: "work", Mode: profile.AdvancedMode, HTTPURL: "http://proxy.example:3128", AllURL: "socks5h://proxy.example:1080",
	}})
	if updated.Err != nil {
		t.Fatal(updated.Err)
	}
	if updated.Snapshot.ActiveProfile != "work" {
		t.Fatalf("renamed Active Profile = %q", updated.Snapshot.ActiveProfile)
	}
	deleted := application.Dispatch(app.Intent{Kind: app.DeleteProfile, Name: "home", Confirm: true})
	if deleted.Err != nil || len(deleted.Snapshot.Profiles) != 1 {
		t.Fatalf("delete Profile result = %#v", deleted)
	}
	if unconfirmed := application.Dispatch(app.Intent{Kind: app.DeleteProfile, Name: "work"}); unconfirmed.Err == nil {
		t.Fatal("deleting the final Profile did not require confirmation")
	}
	confirmed := application.Dispatch(app.Intent{Kind: app.DeleteProfile, Name: "work", Confirm: true})
	if confirmed.Err != nil || confirmed.Snapshot.ActiveProfile != "" || len(confirmed.Snapshot.Profiles) != 0 {
		t.Fatalf("delete final Profile result = %#v", confirmed)
	}
}