package ape

import (
	"fmt"
	"strconv"

	apechain "git.frostfs.info/TrueCloudLab/policy-engine/pkg/chain"
	"github.com/spf13/cobra"
)

// PrintHumanReadableAPEChain print APE chain rules.
func PrintHumanReadableAPEChain(cmd *cobra.Command, chain *apechain.Chain) {
	cmd.Println("Chain ID: " + string(chain.ID))
	cmd.Printf("     HEX: %x\n", chain.ID)
	cmd.Println("Rules:")
	for _, rule := range chain.Rules {
		cmd.Println("\n\tStatus: " + rule.Status.String())
		cmd.Println("\tAny: " + strconv.FormatBool(rule.Any))
		cmd.Println("\tConditions:")
		for _, c := range rule.Condition {
			var ot string
			switch c.Kind {
			case apechain.KindResource:
				ot = "Resource"
			case apechain.KindRequest:
				ot = "Request"
			default:
				panic("unknown object type")
			}
			cmd.Println(fmt.Sprintf("\t\t%s %s %s %s", ot, c.Key, c.Op, c.Value))
		}
		cmd.Println("\tActions:\tInverted:" + strconv.FormatBool(rule.Actions.Inverted))
		for _, name := range rule.Actions.Names {
			cmd.Println("\t\t" + name)
		}
		cmd.Println("\tResources:\tInverted:" + strconv.FormatBool(rule.Resources.Inverted))
		for _, name := range rule.Resources.Names {
			cmd.Println("\t\t" + name)
		}
	}
}