package presentation

import (
	"testing"

	"git.stormux.org/storm/cthulhu/internal/atspi"
)

func TestDocumentLineText(t *testing.T) {
	line := atspi.DocumentLine{Contents: []atspi.DocumentContent{
		{Snapshot: atspi.Snapshot{BusName: ":1.42", Path: "/text", Role: "static"}, Text: "Read "},
		{Snapshot: atspi.Snapshot{BusName: ":1.42", Path: "/link", Role: "link"}, Text: "the link"},
		{Snapshot: atspi.Snapshot{BusName: ":1.42", Path: "/heading", Role: "heading", HeadingLevel: 2}, Text: ""},
	}}
	if got := DocumentLineText(line); got != "Read, the link, link, heading level 2" {
		t.Fatalf("DocumentLineText() = %q", got)
	}

	line.Contents = line.Contents[:2]
	line.Contents[1].Snapshot.Visited = true
	if got := DocumentLineText(line); got != "Read, the link, visited link" {
		t.Fatalf("visited line = %q", got)
	}

	blank := atspi.DocumentLine{Contents: []atspi.DocumentContent{{
		Snapshot: atspi.Snapshot{BusName: ":1.42", Path: "/blank", Role: "static"}, Text: "\n",
	}}}
	if got := DocumentLineText(blank); got != "blank" {
		t.Fatalf("blank line = %q", got)
	}
	withoutBlank := DefaultOptions()
	withoutBlank.SpeakBlankLines = false
	if got := DocumentLineTextWithOptions(blank, withoutBlank); got != "" {
		t.Fatalf("disabled blank line = %q", got)
	}

	listLine := atspi.DocumentLine{Contents: []atspi.DocumentContent{{
		Snapshot: atspi.Snapshot{BusName: ":1.42", Path: "/item", Role: "list item"}, Text: "List text",
	}}}
	if got := DocumentLineText(listLine); got != "List text" {
		t.Fatalf("list item role = %q", got)
	}

	controls := atspi.DocumentLine{Contents: []atspi.DocumentContent{
		{Snapshot: atspi.Snapshot{BusName: ":1.42", Path: "/save", Role: "push button"}, Text: "Save"},
		{Snapshot: atspi.Snapshot{BusName: ":1.42", Path: "/updates", Role: "check box", Checked: true}, Text: "Updates"},
	}}
	if got := DocumentLineText(controls); got != "Save, push button, Updates, check box, checked" {
		t.Fatalf("control line = %q", got)
	}

	repeated := atspi.DocumentLine{Contents: []atspi.DocumentContent{
		{Snapshot: atspi.Snapshot{BusName: ":1.1", Path: "/one", Role: "static"}, Text: "the"},
		{Snapshot: atspi.Snapshot{BusName: ":1.1", Path: "/two", Role: "static"}, Text: "the"},
	}}
	if got := DocumentLineText(repeated); got != "the, the" {
		t.Fatalf("repeated line content = %q", got)
	}
}

func TestDocumentLineSoundPolicy(t *testing.T) {
	link := atspi.Snapshot{BusName: ":1.42", Path: "/link", Role: "link", Visited: true}
	line := atspi.DocumentLine{Contents: []atspi.DocumentContent{
		{Snapshot: link, Text: "Read"}, {Snapshot: link, Text: "more"},
		{Snapshot: atspi.Snapshot{BusName: ":1.42", Path: "/check", Role: "check box", Checked: true}, Text: "Updates"},
	}}
	options := DefaultOptions()
	options.EnableSound, options.PlaySoundForRole, options.PlaySoundForState = true, true, true
	options.RoleSoundPresentation = "sound_only"
	cues := DocumentLineSoundCues(line, options)
	if len(cues) != 2 || cues[0].Name != "link_visited" || cues[1].Name != "checkbox_checked" {
		t.Fatalf("line cues = %#v", cues)
	}
	if got := DocumentLineTextWithOptions(line, options); got != "Read, more, Updates" {
		t.Fatalf("sound-only text = %q", got)
	}
	options.PlaySoundForRole = false
	if got := DocumentLineSoundCues(line, options); len(got) != 1 || got[0].Name != "checkbox_checked" {
		t.Fatalf("state-only cues = %#v", got)
	}
	options.RoleSoundPresentation = "speech_only"
	if got := DocumentLineSoundCues(line, options); len(got) != 0 {
		t.Fatalf("speech-only cues = %#v", got)
	}
	if got := DocumentLineTextWithOptions(line, options); got != "Read, visited link, more, Updates, check box, checked" {
		t.Fatalf("speech-only text = %q", got)
	}
}