Initial commit of punchcard.

Contains working time tracking commands, and the stub of a command to
generate reports.

1 files changed, 49 insertions, 0 deletions

diff --git a/internal/commands/out.go b/internal/commands/out.go
new file mode 100644
index 0000000..f98a63c
--- /dev/null
+++ b/internal/commands/out.go
@@ -0,0 +1,49 @@
+package commands
+
+import (
+	"database/sql"
+	"errors"
+	"fmt"
+	"time"
+
+	punchctx "punchcard/internal/context"
+
+	"github.com/spf13/cobra"
+)
+
+var ErrNoActiveTimer = errors.New("no active timer found")
+
+func NewOutCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:   "out",
+		Short: "Stop the active timer",
+		Long:  "Stop tracking time for the current work session by setting the end time of the active time entry.",
+		Args:  cobra.NoArgs,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			q := punchctx.GetDB(cmd.Context())
+			if q == nil {
+				return fmt.Errorf("database not available in context")
+			}
+
+			// Stop the active timer by setting end_time to now
+			stoppedEntry, err := q.StopTimeEntry(cmd.Context())
+			if err != nil {
+				if errors.Is(err, sql.ErrNoRows) {
+					return ErrNoActiveTimer
+				}
+				return fmt.Errorf("failed to stop timer: %w", err)
+			}
+
+			// Calculate duration
+			duration := stoppedEntry.EndTime.Time.Sub(stoppedEntry.StartTime)
+
+			// Output success message
+			cmd.Printf("Timer stopped. Session duration: %v\n", duration.Round(time.Second))
+
+			// Show entry ID for reference
+			cmd.Printf("Time entry ID: %d\n", stoppedEntry.ID)
+
+			return nil
+		},
+	}
+}