From 7d063ad8fd4e02a973a89049948cdc7830a5ac03 Mon Sep 17 00:00:00 2001
From: Kuba Orlik <kontatk@kuba-orlik.name>
Date: Mon, 25 Oct 2021 21:44:27 +0200
Subject: [PATCH] add blanks

---
 package.json        |  5 +++--
 src/entry.ts        | 20 ++++++++++++++++++--
 src/example.test.ts | 41 ++++++++++++++++++++++++++++++++++++-----
 3 files changed, 57 insertions(+), 9 deletions(-)

diff --git a/package.json b/package.json
index b718ba8..732f08f 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-	"name": "kdenlive",
+	"name": "kdenlive-ts",
 	"version": "0.0.1",
 	"description": "Create kdenlive projects from within JS",
 	"main": "lib/index.js",
@@ -9,7 +9,8 @@
 		"prepare": "npm run build",
 		"test-reports": "npm run build && rm -fr .xunit coverage && npm run test -- --cover --test-report"
 	},
-	"author": "",
+	"author": "Kuba Orlik",
+	"repository": "https://git.internet-czas-dzialac.pl/icd/kdenlive-ts",
 	"license": "ISC",
 	"devDependencies": {
 		"@types/mocha": "^9.0.0",
diff --git a/src/entry.ts b/src/entry.ts
index 4f977b3..ce0774c 100644
--- a/src/entry.ts
+++ b/src/entry.ts
@@ -1,11 +1,17 @@
 import { Producer } from "./producer";
 
-export class Entry {
+export abstract class Entry {
+	abstract toXML(): string;
+}
+
+export class MediaEntry extends Entry {
 	constructor(
 		public producer: Producer,
 		public in_point: string,
 		public out_point: string
-	) {}
+	) {
+		super();
+	}
 
 	toXML(): string {
 		return /* HTML */ `<entry
@@ -15,3 +21,13 @@ export class Entry {
 		></entry>`;
 	}
 }
+
+export class BlankEntry extends Entry {
+	constructor(public length: string) {
+		super();
+	}
+
+	toXML(): string {
+		return `<blank length="${this.length}"/>`;
+	}
+}
diff --git a/src/example.test.ts b/src/example.test.ts
index 995032d..5318d23 100644
--- a/src/example.test.ts
+++ b/src/example.test.ts
@@ -1,5 +1,5 @@
 import { $ } from "zx";
-import { Entry } from "./entry";
+import { BlankEntry, MediaEntry } from "./entry";
 import Project from "./kdenlive";
 
 describe("Kdenlive", () => {
@@ -66,7 +66,11 @@ describe("Kdenlive", () => {
 			const producer = project.addProducer("/home/kuba/Videos/5min.mp4");
 			const video_track = project.addVideoTractor();
 			const audio_track = project.addAudioTractor();
-			const entry = new Entry(producer, "00:00:00.000", "00:00:01.000");
+			const entry = new MediaEntry(
+				producer,
+				"00:00:00.000",
+				"00:00:01.000"
+			);
 			video_track.addEntry(entry);
 			audio_track.addEntry(entry);
 			await $`echo ${await project.toXML()} > 1s-clip.kdenlive`;
@@ -77,10 +81,18 @@ describe("Kdenlive", () => {
 			const producer = project.addProducer("/home/kuba/Videos/5min.mp4");
 			const video_track = project.addVideoTractor();
 			const audio_track = project.addAudioTractor();
-			const entry = new Entry(producer, "00:00:00.000", "00:00:01.000");
+			const entry = new MediaEntry(
+				producer,
+				"00:00:00.000",
+				"00:00:01.000"
+			);
 			video_track.addEntry(entry);
 			audio_track.addEntry(entry);
-			const entry2 = new Entry(producer, "00:00:01.000", "00:00:02.000");
+			const entry2 = new MediaEntry(
+				producer,
+				"00:00:01.000",
+				"00:00:02.000"
+			);
 			video_track.addEntry(entry2);
 			audio_track.addEntry(entry2);
 			await $`echo ${await project.toXML()} > 2x1s-clip.kdenlive`;
@@ -92,7 +104,7 @@ describe("Kdenlive", () => {
 			const video_track = project.addVideoTractor();
 			const audio_track = project.addAudioTractor();
 			for (let i = 0; i <= 20; i++) {
-				let entry = new Entry(
+				let entry = new MediaEntry(
 					producer,
 					`00:00:${i.toString().padStart(2, "0")}.000`,
 					`00:00:${(i + 1).toString().padStart(2, "0")}.000`
@@ -102,5 +114,24 @@ describe("Kdenlive", () => {
 			}
 			await $`echo ${await project.toXML()} > 20x1s-clip.kdenlive`;
 		});
+
+		it("should generate a 1a1v project with 10 clips with 1s pauses", async () => {
+			const project = new Project(30);
+			const producer = project.addProducer("/home/kuba/Videos/5min.mp4");
+			const video_track = project.addVideoTractor();
+			const audio_track = project.addAudioTractor();
+			for (let i = 0; i <= 20; i++) {
+				let entry = new MediaEntry(
+					producer,
+					`00:00:${i.toString().padStart(2, "0")}.000`,
+					`00:00:${(i + 1).toString().padStart(2, "0")}.000`
+				);
+				video_track.addEntry(entry);
+				audio_track.addEntry(entry);
+				video_track.addEntry(new BlankEntry("00:00:01.000"));
+				audio_track.addEntry(new BlankEntry("00:00:01.000"));
+			}
+			await $`echo ${await project.toXML()} > 10x1s-clip-with-breaks.kdenlive`;
+		});
 	});
 });