Metrics and logs - MongoDB Submission (#43)

Adds MongoDB-backed submission for survey statistics/metrics and introduces MongoDB ObjectID-based participant/task identifiers to support upserts and linking metrics to a participant.

It introduces breaking changes to the exsisting json stat and metric files. Delete the old ones

Changes:

Add internal/storage/MongoStorage and wire pm survey submit / pm start to submit local .pm/*.json files to MongoDB.
Extend stats/metrics models to include MongoDB _id / participant_id fields and add participant ID propagation into task metrics.
Update app initialization to generate ObjectIDs for new participants and expose GetParticipantID() via StatsService.

cmd/pm/runner.go

@@ -5,10 +5,13 @@ import (
 	"errors"
 	"fmt"
 	"math/rand"
+	"time"
 
 	"github.com/LazyBachelor/LazyPM/cmd/pm/tasks"
 	"github.com/LazyBachelor/LazyPM/internal/commands/survey"
+	"github.com/LazyBachelor/LazyPM/internal/storage"
 	"github.com/LazyBachelor/LazyPM/pkg/task"
+	"github.com/charmbracelet/huh"
 	"github.com/spf13/cobra"
 )
 
@@ -28,6 +31,79 @@ func runStartCmd(cmd *cobra.Command, args []string) error {
 		return fmt.Errorf("application services are not available")
 	}
 
+	if !cmd.Flags().Changed("dev") {
+		var mongoStorage *storage.MongoStorage
+		var continueWithoutSubmitting bool
+
+		for {
+
+			if app.Config.DbUri == "" {
+				cmd.Println("No database URI provided in environment, survey responses will not be submitted.")
+				break
+			}
+
+			db, err := storage.NewMongoStorageInteractive(cmd.Context(), app.Config.DbUri)
+			if err == nil {
+				mongoStorage = db
+				break
+			}
+
+			cmd.Println("Failed to connect to database, survey responses will not be submitted.")
+
+			if err := huh.NewConfirm().
+				Title("Do you want to continue without submitting your responses?").
+				Description("You can fix your database connection and submit your responses later with the submit command.").
+				Value(&continueWithoutSubmitting).
+				WithTheme(huh.ThemeBase16()).
+				RunAccessible(cmd.OutOrStdout(), cmd.InOrStdin()); err != nil {
+				return fmt.Errorf("failed to read user input: %w", err)
+			}
+
+			if continueWithoutSubmitting {
+				break
+			}
+		}
+
+		if mongoStorage != nil {
+			cmd.Println("Connected to Database Successfully. Starting survey...")
+			time.Sleep(2 * time.Second)
+
+			defer mongoStorage.Close()
+
+			ctx := cmd.Context()
+
+			go func() {
+				ticker := time.NewTicker(10 * time.Second)
+				defer ticker.Stop()
+
+				for {
+					select {
+					case <-ctx.Done():
+						return
+					case <-ticker.C:
+						if err := mongoStorage.SubmitSurveyResponsesCmd(ctx, app.Config.AppDir); err != nil {
+							cmd.Printf("Failed to submit survey responses: %v\n", err)
+						}
+					}
+				}
+			}()
+
+			if err := mongoStorage.SubmitSurveyResponsesCmd(ctx, app.Config.AppDir); err != nil {
+				cmd.Printf("Failed to submit survey responses: %v\n", err)
+			}
+
+			defer func() {
+				if err := mongoStorage.SubmitSurveyResponsesCmd(context.Background(), app.Config.AppDir); err != nil {
+					cmd.Printf("Failed to submit survey responses on shutdown: %v\n", err)
+				}
+			}()
+
+		} else {
+			cmd.Println("Starting survey without database connection. Your responses will not be submitted...")
+			time.Sleep(2 * time.Second)
+		}
+	}
+
 	interfaces := initInterfaces()
 	surveyTasks := initTasks(app)
 
@@ -49,11 +125,11 @@ func runStartCmd(cmd *cobra.Command, args []string) error {
 			survey.Task: surveyTasks[survey.Task],
 		}
 	}
-
-	if err := newIntroModel().Run(); err != nil {
-		return returnIfUserQuit(err, "failed to run intro")
+	if !cmd.Flags().Changed("dev") {
+		if err := newIntroModel().Run(); err != nil {
+			return returnIfUserQuit(err, "failed to run intro")
+		}
 	}
-
 	if err := taskLoop(cmd.Context(), app, surveyTasks, interfaces); err != nil {
 		return returnIfUserQuit(err, "task loop failed")
 	}