package main

import (
	"context"
	"strings"
	"testing"
)

// With a reason, the seat passes it to the command, and a verb that only reads is not held to one.
func TestARepairByHandCarriesItsReason(t *testing.T) {
	for _, c := range []struct {
		verb string
		args map[string]any
		want string
	}{
		{"hand-act", map[string]any{"what": "restarted", "why": "hung", "cause": "proxy", "condition": "machine.a.silent"},
			"hand-act record restarted --why hung --cause proxy --condition machine.a.silent"},
		{"command", map[string]any{"command": "plans plan-1"}, "plans plan-1"},
	} {
		argv, err := argvFor(c.verb, c.args)
		if err != nil || strings.Join(argv, " ") != c.want {
			t.Errorf("%s %v: %v %v, want %q", c.verb, c.args, argv, err, c.want)
		}
	}
}

// **A drill has its own verb** — `hand-act drill`, the seat's `drill` — and `hand-act record` refuses
// the cause, so a repair cannot pass for a drill by the word it gives.
func TestADrillIsRecordedThroughItsOwnVerb(t *testing.T) {
	err := handActCommand(context.Background(), []string{"record", "stopped searxng", "--why", "a test", "--cause", "drill"})
	if err == nil || !strings.Contains(err.Error(), "hand-act drill") {
		t.Errorf("hand-act record --cause drill was not sent to the drill verb: %v", err)
	}
	if err := handActCommand(context.Background(), []string{"drill", "stopped searxng"}); err == nil ||
		!strings.Contains(err.Error(), "--why") {
		t.Errorf("a drill without what it tests: %v", err)
	}
	if err := handActCommand(context.Background(), []string{"drill", "--why", "a test"}); err == nil ||
		!strings.Contains(err.Error(), "hand-act drill <what") {
		t.Errorf("a drill without what was done: %v", err)
	}
	argv, err := argvFor("drill", map[string]any{"what": "stopped searxng", "why": "ADR 0240 phase A",
		"condition": "machine.ace.module.searxng.unhealthy"})
	if want := "hand-act drill stopped searxng --why ADR 0240 phase A --condition machine.ace.module.searxng.unhealthy"; err != nil ||
		strings.Join(argv, " ") != want {
		t.Errorf("the seat's drill: %v %v, want %q", argv, err, want)
	}
	if _, err := argvFor("drill", map[string]any{"what": "stopped searxng"}); err == nil {
		t.Error("the seat's drill without why was not refused")
	}
	if repairingCommand([]string{"hand-act", "drill", "x"}) != "hand-act drill" {
		t.Error("a drill through `command` is not held to why")
	}
}