package main

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

func TestBootFailureKeepsVerdictAndServerOutput(t *testing.T) {
	out := "[boot-test] deploying boottest-example (cm2network/steamcmd)\n" +
		"[boot-test] container started; waiting for ready pattern /Server ready/\n" +
		"[boot-test] FAILED: container exited before it was ready\n" +
		"---- last 2 log lines ----\n" +
		"Unknown argument --save-dir\n" +
		"Usage: example_server ...\n"
	got := bootFailure(out)
	if !strings.Contains(got, "failed: FAILED: container exited before it was ready") {
		t.Errorf("verdict missing: %s", got)
	}
	if !strings.Contains(got, "Unknown argument --save-dir") || strings.Contains(got, "deploying boottest") {
		t.Errorf("want only the server's last lines, got: %s", got)
	}
	if v := bootVerdict("[boot-test] PASSED: READY: Server ready"); v != "PASSED: READY: Server ready" {
		t.Errorf("verdict = %q", v)
	}
}

func TestOutsideDirsSkipsSteamNoise(t *testing.T) {
	r := &bootReport{ContainerChanges: []string{
		"A /home/steam/.config/example-game/worlds/w.db",
		"A /home/steam/Steam/logs/connection_log.txt",
		"C /home/steam/Steam/config/config.vdf",
		"C /home/steam/.steam/registry.vdf",
		"A /usr/sbin/docker-init",
	}}
	got := outsideDirs(r)
	if len(got) != 1 || got[0] != "/home/steam/.config/example-game/worlds" {
		t.Errorf("got %v", got)
	}
	if outsideDirs(nil) != nil {
		t.Error("nil report should have no dirs")
	}
}

func TestVariantNotes(t *testing.T) {
	v := variant{Title: "Crossplay", Description: "PC + Xbox", StartupHint: "./example_server -crossplay", Ports: []string{"30000/udp"}}
	got := variantNotes(v, "needs Xbox")
	for _, want := range []string{"variant: Crossplay (PC + Xbox)", "documented startup: ./example_server -crossplay", "30000/udp", "the admin asked for: needs Xbox"} {
		if !strings.Contains(got, want) {
			t.Errorf("missing %q in %q", want, got)
		}
	}
}

func TestBlankRequiredLookingSettings(t *testing.T) {
	dir := t.TempDir()
	game := filepath.Join(dir, "example")
	os.MkdirAll(game, 0o755)
	os.WriteFile(filepath.Join(game, "game.yaml"), []byte(`id: example
defaultConfig:
  JoinPassword: ""
  AdminPassword: ""
  ServerPassword: set-by-default
  ServerName: x
configSchema:
  properties:
    JoinPassword: {type: string}
    AdminPassword: {type: string, x-generate: {type: password}}
    ServerPassword: {type: string}
    ServerName: {type: string}
`), 0o644)
	got := blankRequiredLooking(dir, "example")
	if len(got) != 1 || got[0] != "JoinPassword" {
		t.Errorf("got %v, want only JoinPassword (AdminPassword is generated, ServerPassword has a default)", got)
	}
	msg := emptySettingsProblem(got, "FAILED: server crashed")
	if !strings.Contains(msg, "stops when JoinPassword is empty") || !strings.Contains(msg, `"x-generate": {"type": "password"}`) {
		t.Errorf("message: %s", msg)
	}
}

func TestScoreDraftAgainstTheRealTemplate(t *testing.T) {
	real := map[string]any{"defaultDockerImage": "cm2network/steamcmd", "installMethod": "STEAMCMD",
		"installConfig": map[string]any{"appId": "1000000"}, "defaultPorts": []any{"30000/udp", "30001/udp"},
		"configSchema": map[string]any{"properties": map[string]any{"ServerName": map[string]any{}, "MaxPlayers": map[string]any{}}}}
	draft := map[string]any{"defaultDockerImage": "cm2network/steamcmd", "installMethod": "STEAMCMD",
		"installConfig": map[string]any{"appId": "1000000"}, "defaultPorts": []any{"30000/udp", "30002/tcp"},
		"readyPattern": `Server is ready`,
		"configSchema": map[string]any{"properties": map[string]any{"SERVER_NAME": map[string]any{}, "WorldName": map[string]any{}}}}
	var s evalScore
	scoreDraft(&s, real, map[string]any{"readyExample": "12:00:01 Server is ready for players"}, draft)
	if !s.SameRoute || s.PortsSame || !s.ReadyMatch || s.SettingsHit != 1 || s.RealSetting != 2 || s.Settings != 2 {
		t.Errorf("score %+v", s)
	}
	if strings.Join(s.PortsDiff, ",") != "extra 30002/tcp,missing 30001/udp" {
		t.Errorf("ports diff %v", s.PortsDiff)
	}
}

func TestPRTextForBuildsAndRepairs(t *testing.T) {
	_, title := prText("Example", "job1", &buildResult{Passed: true})
	if title != "feat(games): add Example" {
		t.Errorf("build title %q", title)
	}
	commit, title := prText("Example", "job1", &buildResult{Repair: true})
	if title != "WIP: fix(games): repair Example (did not boot yet)" || !strings.HasPrefix(commit, "fix(games): repair Example") {
		t.Errorf("repair %q / %q", title, commit)
	}
}