package resolution

import (
	"testing"

	mcat "git.novox.be/novox/mesh-sdk/go/catalogue"
)

func hotkeysHolder() mcat.Manifest {
	return mcat.Manifest{Module: "triggerhappy", Claims: []mcat.Claim{{Name: mcat.HotkeysSeat}}, Resources: []map[string]any{
		{"id": "triggers", "type": "file", "path": "/etc/triggerhappy/triggers.d/mesh.conf",
			"content": "# the mesh's triggers\n${contribution:node-hotkeys:trigger}"},
	}}
}

func TestAContributionReachesTheHoldersFileInModuleOrderNamedByModule(t *testing.T) {
	laptop := mcat.Manifest{Module: "laptop", Contributions: []mcat.SeatContribution{
		{Seat: mcat.HotkeysSeat, Kind: "trigger", Content: "KEY_PROG1 1 play ${machine:account-home}"},
		{Seat: mcat.HotkeysSeat, Kind: "trigger", Content: "KEY_F21 1 touchpad\n"},
	}}
	another := mcat.Manifest{Module: "another", Contributions: []mcat.SeatContribution{
		{Seat: mcat.HotkeysSeat, Kind: "trigger", Content: "KEY_MUTE 1 mute ${shell:zsh:first}"},
	}}
	unrelated := mcat.Manifest{Module: "bar", Contributions: []mcat.SeatContribution{
		{Seat: mcat.DisplaySessionSeat, Kind: "config", Content: "bar { }"},
	}}
	r := mcat.Resolution{Node: "laptop", Account: "op", Modules: []mcat.Manifest{hotkeysHolder(), laptop, another, unrelated}}
	out, err := Declaration(r, mcat.Rendering{})
	if err != nil {
		t.Fatal(err)
	}
	var file map[string]any
	for _, res := range out {
		if res["id"] == "triggerhappy.triggers" {
			file = res
		}
	}
	if file == nil {
		t.Fatalf("the holder's file was not composed: %v", out)
	}
	// Module order; each module named once; text never read, so neither ${machine:…} nor ${shell:…}
	// inside a contribution is filled.
	want := "# the mesh's triggers\n" +
		"# another\nKEY_MUTE 1 mute ${shell:zsh:first}\n" +
		"# laptop\nKEY_PROG1 1 play ${machine:account-home}\nKEY_F21 1 touchpad\n"
	if got := file["content"]; got != want {
		t.Fatalf("the holder's file is\n%s\nnot\n%s", got, want)
	}
}

func TestNoContributionPlacesNothing(t *testing.T) {
	r := mcat.Resolution{Node: "laptop", Account: "op", Modules: []mcat.Manifest{hotkeysHolder()}}
	out, err := Declaration(r, mcat.Rendering{})
	if err != nil {
		t.Fatal(err)
	}
	for _, res := range out {
		if res["id"] == "triggerhappy.triggers" && res["content"] != "# the mesh's triggers\n" {
			t.Fatalf("an empty kind left %q", res["content"])
		}
	}
}