//go:build integration

package main

import (
	"encoding/json"
	"testing"
	"time"

	"git.novox.be/novox/mesh-sdk/go/catalogue"
	"github.com/novox/mesh-controller/internal/broker"
	"github.com/novox/mesh-controller/internal/inventory"
	"github.com/novox/mesh-controller/internal/link"
)

func TestAModulePulledInIsHandedOnAMachineThatCanTakeItAndMirrored(t *testing.T) {
	open := aMesh(t)
	ctx := t.Context()
	inv := open.inventory
	client := aClientModule()
	moved, kept := aBot("moved-bot", true), aBot("kept-bot", false)
	moved.Provides = []catalogue.Offer{{Name: "moved-bot-api"}}
	kept.Provides = []catalogue.Offer{{Name: "kept-bot-api"}}
	desk := catalogue.Manifest{Module: "desk", Version: "1", Requires: []string{"moved-bot-api", "kept-bot-api"}}
	for _, m := range []catalogue.Manifest{client, moved, kept, desk} {
		register(t, open, m)
	}
	for _, m := range []string{client.Module, desk.Module} {
		if _, err := assign(ctx, open, "laptop", m); err != nil {
			t.Fatal(err)
		}
	}
	if err := issueProvisionerClient(ctx, inv, client, "laptop", broker.Broker{Fingerprint: "ab"}, "10.0.0.1:4222"); err != nil {
		t.Fatal(err)
	}
	if _, err := inv.RecordHealth(ctx, inventory.NodeHealth{Node: "laptop", Contract: link.HandedContract,
		SaidAt: time.Now()}); err != nil {
		t.Fatal(err)
	}

	plan, settings, err := resolveNode(ctx, open, "laptop")
	if err != nil {
		t.Fatal(err)
	}
	if plan.RequiredBy("moved-bot") != "desk" || plan.RequiredBy("kept-bot") != "desk" {
		t.Fatalf("the bots are on laptop because %v", plan.Because)
	}
	declared, err := declarationFor(ctx, open, "laptop", plan, settings)
	if err != nil {
		t.Fatal(err)
	}
	var movedToken, keptToken, movedConf map[string]any
	for _, r := range declared.Resources {
		switch r["id"] {
		case "moved-bot.needs-token":
			movedToken = r
		case "kept-bot.needs-token":
			keptToken = r
		case "moved-bot.conf":
			movedConf = r
		}
	}
	if movedToken == nil || movedToken["sealed"] != nil || movedToken["owner-at-runtime"] != "owned" {
		t.Fatalf("the pulled-in moved module's secret file is sent as %v: placed, with no value", movedToken)
	}
	if movedConf == nil || movedConf["content"] != nil || movedConf["owner-at-runtime"] != "owned" {
		t.Fatalf("the pulled-in moved module's templated file is sent as %v: placed, with no text", movedConf)
	}
	if keptToken == nil || keptToken["sealed"] == nil {
		t.Fatalf("the pulled-in module not moved has its secret sent as %v: sealed, as before", keptToken)
	}
	if _, held, err := inv.ModuleSecretIfIssued(ctx, "laptop", "moved-bot", "token"); err != nil || held {
		t.Fatalf("the send made the pulled-in handed module's secret in the controller's store (held %v, %v)", held, err)
	}
	if _, has := declared.plans["kept-bot"]; has || len(declared.plans) != 1 {
		t.Fatalf("the send hands %v", declared.plans)
	}

	record, err := inv.NodeByName(ctx, "laptop")
	if err != nil {
		t.Fatal(err)
	}
	if err := inv.RecordSentWith(ctx, record.ID, "first", nil, 0, 0, inventory.Send{Digest: "first",
		Provisioning: sentRecordOf(ctx, declared).plans}); err != nil {
		t.Fatal(err)
	}
	inv.SetProvisioningPlans(inv.SentProvisioningPlans)
	mirror := inv.PlanValuesForTest(t)
	var value inventory.AssignmentMirrored
	if err := json.Unmarshal(mirror["laptop.moved-bot"], &value); err != nil {
		t.Fatalf("no value for the pulled-in module: %s (%v)", mirror["laptop.moved-bot"], err)
	}
	if value.RequiredBy != "desk" || !value.Assigned.IsZero() || value.Provisioning == nil ||
		len(value.Provisioning.Files) != 1 || value.Provisioning.Files[0].Path != "/etc/moved-bot/bot.conf" ||
		len(value.Provisioning.Secrets) != 1 || value.Provisioning.Secrets[0].Name != "token" {
		t.Fatalf("the pulled-in module is mirrored as %s", mirror["laptop.moved-bot"])
	}
	if _, has := mirror["laptop.kept-bot"]; has {
		t.Fatalf("a pulled-in module not handed is mirrored: %s", mirror["laptop.kept-bot"])
	}
}