94 lines
2.7 KiB
Rust
94 lines
2.7 KiB
Rust
mod ffmpeg;
|
|
mod slides;
|
|
|
|
use async_trait::async_trait;
|
|
use domain::errors::DomainError;
|
|
use domain::models::wrapup::WrapUpReport;
|
|
use domain::ports::{VideoRenderAssets, WrapUpVideoRenderer};
|
|
|
|
pub struct RendererConfig {
|
|
pub slide_duration_secs: u32,
|
|
pub transition_duration_secs: f32,
|
|
pub resolution: (u32, u32),
|
|
pub ffmpeg_path: String,
|
|
pub font_path: Option<String>,
|
|
pub logo_path: Option<String>,
|
|
pub bg_dir: Option<String>,
|
|
}
|
|
|
|
pub struct FfmpegWrapUpRenderer {
|
|
config: RendererConfig,
|
|
slide_renderer: slides::SlideRenderer,
|
|
}
|
|
|
|
impl FfmpegWrapUpRenderer {
|
|
pub fn new(config: RendererConfig) -> Result<Self, DomainError> {
|
|
let slide_renderer = slides::SlideRenderer::new(
|
|
config.font_path.as_deref(),
|
|
config.logo_path.as_deref(),
|
|
config.bg_dir.as_deref(),
|
|
)?;
|
|
Ok(Self {
|
|
config,
|
|
slide_renderer,
|
|
})
|
|
}
|
|
}
|
|
|
|
#[async_trait]
|
|
impl WrapUpVideoRenderer for FfmpegWrapUpRenderer {
|
|
async fn render(
|
|
&self,
|
|
report: &WrapUpReport,
|
|
assets: VideoRenderAssets,
|
|
) -> Result<Vec<u8>, DomainError> {
|
|
let (width, height) = self.config.resolution;
|
|
|
|
let mut slide_pngs = Vec::new();
|
|
slide_pngs.push(self.slide_renderer.render_hero(report, width, height)?);
|
|
slide_pngs.push(self.slide_renderer.render_ratings(report, width, height)?);
|
|
if !report.top_directors.is_empty() {
|
|
slide_pngs.push(self.slide_renderer.render_directors(
|
|
report,
|
|
&assets.cast_images,
|
|
width,
|
|
height,
|
|
)?);
|
|
}
|
|
if !report.top_actors.is_empty() {
|
|
slide_pngs.push(self.slide_renderer.render_actors(
|
|
report,
|
|
&assets.cast_images,
|
|
width,
|
|
height,
|
|
)?);
|
|
}
|
|
if !report.top_genres.is_empty() {
|
|
slide_pngs.push(self.slide_renderer.render_genres(report, width, height)?);
|
|
}
|
|
slide_pngs.push(self.slide_renderer.render_highlights(
|
|
report,
|
|
&assets.poster_images,
|
|
width,
|
|
height,
|
|
)?);
|
|
if !assets.poster_images.is_empty() {
|
|
slide_pngs.push(self.slide_renderer.render_mosaic(
|
|
&assets.poster_images,
|
|
width,
|
|
height,
|
|
)?);
|
|
} else {
|
|
tracing::warn!("no poster images resolved, skipping mosaic slide");
|
|
}
|
|
|
|
ffmpeg::stitch_slides(
|
|
&slide_pngs,
|
|
&self.config.ffmpeg_path,
|
|
self.config.slide_duration_secs,
|
|
self.config.resolution,
|
|
)
|
|
.await
|
|
}
|
|
}
|