package main

import (
	"log"
	"os"

	"git.andreafazzi.eu/andrea/probo/models"
	"git.andreafazzi.eu/andrea/probo/store/file"
	"github.com/urfave/cli/v2"
)

func main() {
	file.DefaultBaseDir = "testdata"

	app := &cli.App{
		Name:  "probo-cli",
		Usage: "Quiz Management System for Power Teachers!",
		Commands: []*cli.Command{
			{
				Name:    "session",
				Aliases: []string{"s"},
				Usage:   "options for command 'session'",
				Subcommands: []*cli.Command{
					{
						Name:  "create",
						Usage: "Create a new exam session",
						Action: func(cCtx *cli.Context) error {
							if cCtx.Args().Len() < 1 {
								log.Fatalf("Please provide a session name as first argument of create.")
							}
							pStore, err := file.NewParticipantDefaultFileStore()
							if err != nil {
								log.Fatalf("An error occurred: %v", err)
							}
							qStore, err := file.NewDefaultQuizFileStore()
							if err != nil {
								log.Fatalf("An error occurred: %v", err)
							}
							eStore, err := file.NewDefaultExamFileStore()
							if err != nil {
								log.Fatalf("An error occurred: %v", err)
							}

							for _, p := range pStore.ReadAll() {
								e, err := eStore.Create(&models.Exam{
									Name:        cCtx.Args().First(),
									Participant: p,
									Quizzes:     qStore.ReadAll(),
								})
								if err != nil {
									log.Fatalf("An error occurred: %v", err)
								}
								log.Printf("Created exam %v... in %v", e.ID[:8], eStore.GetPath(e))
							}

							return nil

						},
					},
				},
			},
		},
	}

	if err := app.Run(os.Args); err != nil {
		log.Fatal(err)
	}
}