package recipe

import (
	"fmt"
	"path"
	"sort"
	"strconv"
	"strings"

	"coopcloud.tech/abra/pkg/config"
	"coopcloud.tech/abra/pkg/formatter"
	gitPkg "coopcloud.tech/abra/pkg/git"
	"coopcloud.tech/abra/pkg/recipe"
	"github.com/sirupsen/logrus"
	"github.com/urfave/cli/v2"
)

var pattern string
var patternFlag = &cli.StringFlag{
	Name:        "pattern",
	Value:       "",
	Aliases:     []string{"p"},
	Usage:       "Simple string to filter recipes",
	Destination: &pattern,
}

var recipeListCommand = &cli.Command{
	Name:    "list",
	Usage:   "List available recipes",
	Aliases: []string{"ls"},
	Flags: []cli.Flag{
		patternFlag,
	},
	Action: func(c *cli.Context) error {
		catalogueDir := path.Join(config.ABRA_DIR, "catalogue")
		url := fmt.Sprintf("%s/%s.git", config.REPOS_BASE_URL, "recipes")
		if err := gitPkg.Clone(catalogueDir, url); err != nil {
			return err
		}

		catl, err := recipe.ReadRecipeCatalogue()
		if err != nil {
			logrus.Fatal(err.Error())
		}

		recipes := catl.Flatten()
		sort.Sort(recipe.ByRecipeName(recipes))

		tableCol := []string{"name", "category", "status", "healthcheck", "backups", "email", "tests", "SSO"}
		table := formatter.CreateTable(tableCol)

		len := 0
		for _, recipe := range recipes {
			tableRow := []string{
				recipe.Name,
				recipe.Category,
				strconv.Itoa(recipe.Features.Status),
				recipe.Features.Healthcheck,
				recipe.Features.Backups,
				recipe.Features.Email,
				recipe.Features.Tests,
				recipe.Features.SSO,
			}

			if pattern != "" {
				if strings.Contains(recipe.Name, pattern) {
					table.Append(tableRow)
					len++
				}
			} else {
				table.Append(tableRow)
				len++
			}
		}

		table.SetCaption(true, fmt.Sprintf("total recipes: %v", len))

		if table.NumLines() > 0 {
			table.Render()
		}

		return nil
	},
}