From 78ff605c42ce058d71304710822b481ee1afd61c Mon Sep 17 00:00:00 2001
From: Jason <thebosssg19@gmail.com>
Date: Wed, 13 Jul 2022 22:20:17 -0400
Subject: [PATCH] everything works except for changes the location

---
 TTS/engine_wrapper.py |  2 +-
 requirements.txt      |  2 ++
 utils/video.py        | 38 ++++++++++++++++++++++++++++----------
 3 files changed, 31 insertions(+), 11 deletions(-)

diff --git a/TTS/engine_wrapper.py b/TTS/engine_wrapper.py
index 213defb..93da092 100644
--- a/TTS/engine_wrapper.py
+++ b/TTS/engine_wrapper.py
@@ -13,7 +13,7 @@ from utils.console import print_step, print_substep
 from utils.voice import sanitize_text
 from utils import settings
 
-DEFAULT_MAX_LENGTH: int = 50  # video length variable
+DEFAULT_MAX_LENGTH: int = 10  # video length variable
 
 
 class TTSEngine:
diff --git a/requirements.txt b/requirements.txt
index e57a37d..7bccd0d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,3 +9,5 @@ requests==2.28.1
 rich==12.5.1
 toml==0.10.2
 translators==5.3.1
+
+Pillow~=9.1.1
diff --git a/utils/video.py b/utils/video.py
index 2cceae1..61dc41c 100644
--- a/utils/video.py
+++ b/utils/video.py
@@ -2,26 +2,44 @@ from __future__ import annotations
 
 from typing import Tuple
 
-from moviepy.video.VideoClip import VideoClip, TextClip
-from moviepy.video.io.VideoFileClip import VideoFileClip
+from PIL import ImageFont, Image, ImageDraw, ImageEnhance
+from moviepy.video.VideoClip import VideoClip, ImageClip
 from moviepy.video.compositing.CompositeVideoClip import CompositeVideoClip
 
 
 class Video:
-    def __init__(self, video: VideoClip | VideoFileClip, *args, **kwargs):
+    def __init__(self, video: VideoClip, *args, **kwargs):
         self.video: VideoClip = video
         self.fps = self.video.fps
         self.duration = self.video.duration
 
     @staticmethod
     def _create_watermark(text, fontsize, opacity=0.5):
-        txt_clip = TextClip(text, fontsize=fontsize, color='black').set_opacity(opacity)
-        return txt_clip
+        path = "./assets/temp/png/watermark.png"
+        width = int(fontsize * len(text))
+        height = int(fontsize * len(text) / 2)
 
-    def add_watermark(self, text, opacity=0.5, position: Tuple = (0.95, 0.95), fontsize=15):
-        txt_clip = self._create_watermark(text, opacity=opacity, fontsize=fontsize)
-        txt_clip = txt_clip.set_pos(position).set_duration(10)
+        white = (255, 255, 255)
+        transparent = (0, 0, 0, 0)
 
-        # Overlay the text clip on the first video clip
-        self.video = CompositeVideoClip([self.video, txt_clip])
+        font = ImageFont.load_default()
+        wm = Image.new("RGBA", (width, height), transparent)
+        im = Image.new("RGBA", (width, height), transparent)  # Change this line too.
+
+        draw = ImageDraw.Draw(wm)
+        w, h = draw.textsize(text, font)
+        draw.text(((width - w) / 2, (height - h) / 2), text, white, font)
+        en = ImageEnhance.Brightness(wm)  # todo allow it to use the fontsize
+        mask = en.enhance(1 - opacity)
+        im.paste(wm, (25, 25), mask)
+        im.save(path)
+        return ImageClip(path)
+
+    def add_watermark(self, text, opacity=0.5, duration: int | float = 5, position: Tuple = (1, 100), fontsize=15):
+        img_clip = self._create_watermark(text, opacity=opacity, fontsize=fontsize)
+        img_clip = img_clip.set_opacity(opacity).set_duration(duration)
+        img_clip = img_clip.set_position(("center","bottom"))  # set position doesn't work for some reason # todo fix
+
+        # Overlay the img clip on the first video clip
+        self.video = CompositeVideoClip([self.video, img_clip])
         return self.video