chore(deps): Lock file maintenance (#105)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/dependabot.yml

@@ -1,43 +0,0 @@
-version: 2
-updates:
-  # Enable version updates for npm
-  - package-ecosystem: "npm"
-    directory: "/"
-    schedule:
-      interval: "weekly"
-    open-pull-requests-limit: 10
-    reviewers:
-      - "dependabot[bot]"
-    assignees:
-      - "dependabot[bot]"
-    commit-message:
-      prefix: "chore"
-      include: "scope"
-
-  # Enable version updates for Cargo
-  - package-ecosystem: "cargo"
-    directory: "/src-tauri"
-    schedule:
-      interval: "weekly"
-    open-pull-requests-limit: 10
-    reviewers:
-      - "dependabot[bot]"
-    assignees:
-      - "dependabot[bot]"
-    commit-message:
-      prefix: "chore"
-      include: "scope"
-
-  # Enable version updates for GitHub Actions
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "weekly"
-    open-pull-requests-limit: 5
-    reviewers:
-      - "dependabot[bot]"
-    assignees:
-      - "dependabot[bot]"
-    commit-message:
-      prefix: "chore"
-      include: "scope"

.github/workflows/ci.yml

@@ -32,7 +32,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Rust
         uses: dtolnay/rust-toolchain@stable
@@ -60,12 +60,12 @@ jobs:
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
         with:
-          version: 10
+          version: 10.26.2
 
       - name: Setup Node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
-          node-version: 20
+          node-version: 24.12.0
           cache: "pnpm"
 
       - name: Install frontend dependencies
@@ -82,7 +82,7 @@ jobs:
 
       - name: Cache apt packages
         if: runner.os == 'Linux'
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /var/cache/apt/archives
           key: ${{ runner.os }}-apt-${{ hashFiles('**/Cargo.lock') }}
@@ -110,7 +110,7 @@ jobs:
         run: cargo tauri build --target ${{ matrix.target }}
 
       - name: Upload binary artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ matrix.artifact_name }}
           path: |

.github/workflows/code-quality.yml

@@ -14,7 +14,7 @@ jobs:
     name: Rust Code Quality
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@nightly
@@ -65,17 +65,17 @@ jobs:
     name: Frontend Code Quality
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Install pnpm
         uses: pnpm/action-setup@v4
         with:
-          version: 10
+          version: 10.26.2
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
-          node-version: 20
+          node-version: 24.12.0
           cache: pnpm
 
       - name: Install dependencies

.github/workflows/release.yml

@@ -23,17 +23,17 @@ jobs:
 
     runs-on: ${{ matrix.platform }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Install pnpm
         uses: pnpm/action-setup@v4
         with:
-          version: 10
+          version: 10.26.2
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
-          node-version: 20
+          node-version: 24.12.0
           cache: pnpm
 
       - name: Install Rust toolchain

.github/workflows/security-audit.yml

@@ -9,7 +9,7 @@ jobs:
     name: Rust Security Audit
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Install cargo-deny
         uses: taiki-e/install-action@cargo-deny
@@ -21,17 +21,17 @@ jobs:
     name: NPM Security Audit
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Install pnpm
         uses: pnpm/action-setup@v4
         with:
-          version: 10
+          version: 10.26.2
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
-          node-version: "20"
+          node-version: "24.12.0"
           cache: "pnpm"
 
       - name: Install dependencies

Justfile

@@ -0,0 +1,37 @@
+# Default recipe - show available commands
+default:
+    @just --list
+
+dev:
+	cargo tauri dev
+
+dev-build:
+	cargo tauri build --debug
+
+generate-types:
+    cargo test --manifest-path src-tauri/Cargo.toml -- --test export_bindings
+
+check-frontend:
+    pnpm exec tsc --noEmit
+
+check-backend:
+    cargo clippy --manifest-path src-tauri/Cargo.toml
+
+check: check-frontend check-backend
+
+build-frontend: generate-types
+    pnpm exec tsc
+    pnpm exec vite build
+
+build-backend:
+    cargo build --manifest-path src-tauri/Cargo.toml
+
+build: build-frontend build-backend
+
+test-frontend:
+    pnpm exec vitest run
+
+test-backend:
+    cargo nextest run --manifest-path src-tauri/Cargo.toml
+
+test: test-frontend test-backend

package.json

@@ -7,31 +7,32 @@
 		"dev": "vite",
 		"build": "pnpm generate-types && tsc && vite build",
 		"preview": "vite preview",
+		"test": "vitest run",
 		"tauri": "tauri",
 		"generate-types": "cargo test --manifest-path src-tauri/Cargo.toml -- --test export_bindings"
 	},
 	"dependencies": {
 		"@nivo/core": "^0.99.0",
 		"@nivo/line": "^0.99.0",
-		"@tailwindcss/vite": "^4.1.11",
+		"@tailwindcss/vite": "^4.1.18",
-		"@tauri-apps/api": "^2",
+		"@tauri-apps/api": "^2.9.1",
-		"@tauri-apps/plugin-opener": "^2",
+		"@tauri-apps/plugin-opener": "^2.5.2",
-		"lucide-react": "^0.540.0",
+		"lucide-react": "^0.562.0",
-		"react": "^18.3.1",
+		"react": "^19.2.3",
-		"react-dom": "^18.3.1",
+		"react-dom": "^19.2.3",
-		"tailwindcss": "^4.1.11",
+		"tailwindcss": "^4.1.18",
-		"ts-pattern": "^5.7.1"
+		"ts-pattern": "^5.9.0"
 	},
 	"devDependencies": {
-		"@tauri-apps/cli": "^2",
+		"@tauri-apps/cli": "^2.9.6",
-		"@tsconfig/vite-react": "^7.0.0",
+		"@tsconfig/vite-react": "^7.0.2",
-		"@types/react": "^18.3.1",
+		"@types/react": "^19.2.8",
-		"@types/react-dom": "^18.3.1",
+		"@types/react-dom": "^19.2.3",
-		"@vitejs/plugin-react": "^4.3.4",
+		"@vitejs/plugin-react": "^5.1.2",
-		"prettier": "^3.6.2",
+		"prettier": "^3.8.0",
-		"tsx": "^4.19.2",
+		"tsx": "^4.21.0",
-		"typescript": "~5.9.2",
+		"typescript": "~5.9.3",
-		"vite": "^6.0.3",
+		"vite": "^7.3.1",
-		"vitest": "^3.2.4"
+		"vitest": "^4.0.17"
 	}
 }

renovate.json

@@ -0,0 +1,153 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:recommended",
+    ":enableVulnerabilityAlertsWithLabel(security)"
+  ],
+  "schedule": ["before 6am on Monday"],
+  "timezone": "UTC",
+  "prConcurrentLimit": 10,
+  "prHourlyLimit": 0,
+  "semanticCommits": "enabled",
+  "dependencyDashboard": true,
+  "labels": ["dependencies"],
+  "rangeStrategy": "bump",
+  "postUpdateOptions": ["pnpmDedupe"],
+  "packageRules": [
+    {
+      "description": "Automerge non-major dev dependencies",
+      "matchDepTypes": ["devDependencies"],
+      "matchUpdateTypes": ["minor", "patch"],
+      "automerge": true,
+      "automergeType": "pr",
+      "ignoreTests": false
+    },
+    {
+      "description": "Automerge patch updates for production dependencies",
+      "matchDepTypes": ["dependencies"],
+      "matchUpdateTypes": ["patch"],
+      "automerge": true,
+      "automergeType": "pr",
+      "ignoreTests": false
+    },
+    {
+      "description": "Group all Tauri packages together",
+      "groupName": "Tauri",
+      "matchManagers": ["npm"],
+      "automerge": false,
+      "labels": ["dependencies", "tauri"],
+      "matchPackageNames": ["/^@tauri-apps//", "/^tauri-/"]
+    },
+    {
+      "description": "Group Tauri Rust dependencies",
+      "groupName": "Tauri (Rust)",
+      "matchPackageNames": ["tauri", "tauri-build"],
+      "matchManagers": ["cargo"],
+      "automerge": false,
+      "labels": ["dependencies", "tauri", "rust"]
+    },
+    {
+      "description": "Group React ecosystem updates",
+      "groupName": "React",
+      "matchPackageNames": ["react", "react-dom", "/^@types/react/"],
+      "labels": ["dependencies", "react"]
+    },
+    {
+      "description": "Group TypeScript and build tooling",
+      "groupName": "Build tooling",
+      "matchPackageNames": [
+        "typescript",
+        "vite",
+        "@vitejs/plugin-react",
+        "vite-tsconfig-paths"
+      ],
+      "labels": ["dependencies", "tooling"]
+    },
+    {
+      "description": "Group ESLint and related plugins",
+      "groupName": "ESLint",
+      "labels": ["dependencies", "linting"],
+      "matchPackageNames": [
+        "/^eslint/",
+        "/^@eslint//",
+        "/^@typescript-eslint//"
+      ]
+    },
+    {
+      "description": "Group testing frameworks",
+      "groupName": "Testing",
+      "labels": ["dependencies", "testing"],
+      "matchPackageNames": ["/^vitest/", "/^@vitest//"]
+    },
+    {
+      "description": "Group TailwindCSS and plugins",
+      "groupName": "TailwindCSS",
+      "labels": ["dependencies", "styling"],
+      "matchPackageNames": ["/^tailwindcss/", "/^@tailwindcss//"]
+    },
+    {
+      "description": "Group Nivo chart libraries",
+      "groupName": "Nivo",
+      "labels": ["dependencies", "charts"],
+      "matchPackageNames": ["/^@nivo//"]
+    },
+    {
+      "description": "Separate major updates for manual review",
+      "matchUpdateTypes": ["major"],
+      "automerge": false,
+      "labels": ["dependencies", "major-update"],
+      "reviewers": []
+    },
+    {
+      "description": "High priority security updates",
+      "matchUpdateTypes": ["security"],
+      "labels": ["dependencies", "security"],
+      "automerge": false,
+      "schedule": ["at any time"]
+    },
+    {
+      "description": "Rust patch updates - automerge",
+      "matchManagers": ["cargo"],
+      "matchUpdateTypes": ["patch"],
+      "automerge": true,
+      "automergeType": "pr"
+    },
+    {
+      "description": "Rust minor updates - review required",
+      "matchManagers": ["cargo"],
+      "matchUpdateTypes": ["minor"],
+      "automerge": false,
+      "labels": ["dependencies", "rust", "minor-update"]
+    },
+    {
+      "description": "Rust major updates - careful review",
+      "matchManagers": ["cargo"],
+      "matchUpdateTypes": ["major"],
+      "automerge": false,
+      "labels": ["dependencies", "rust", "major-update"]
+    },
+    {
+      "description": "Pin ts-rs (type generation critical)",
+      "matchPackageNames": ["ts-rs"],
+      "matchManagers": ["cargo"],
+      "automerge": false,
+      "labels": ["dependencies", "rust", "type-generation"]
+    }
+  ],
+  "cargo": {
+    "enabled": true,
+    "rangeStrategy": "bump"
+  },
+  "npm": {
+    "enabled": true,
+    "rangeStrategy": "bump"
+  },
+  "lockFileMaintenance": {
+    "enabled": true,
+    "automerge": true,
+    "schedule": ["before 6am on Monday"]
+  },
+  "platformAutomerge": true,
+  "ignoreTests": false,
+  "commitMessagePrefix": "chore(deps):"
+}

src-tauri/Cargo.toml

@@ -15,14 +15,14 @@ name = "byte_me_lib"
 crate-type = ["staticlib", "cdylib", "rlib"]
 
 [build-dependencies]
-tauri-build = { version = "2.4.0", features = [] }
+tauri-build = { version = "2.5.3", features = [] }
 
 [dependencies]
-tauri = { version = "2.8.2", features = [] }
+tauri = { version = "2.9.5", features = [] }
-tauri-plugin-opener = "2.5.0"
+tauri-plugin-opener = "2.5.3"
-serde = { version = "1", features = ["derive"] }
+serde = { version = "1.0.228", features = ["derive"] }
 ffprobe = "0.4.0"
-ts-rs = { version = "11.0", features = ["format"] }
+ts-rs = { version = "11.1.0", features = ["format"] }
 infer = "0.19.0"
-tracing = "0.1"
+tracing = "0.1.44"
-tracing-subscriber = { version = "0.3", features = ["env-filter"] }
+tracing-subscriber = { version = "0.3.22", features = ["env-filter"] }

src-tauri/src/lib.rs

@@ -5,9 +5,10 @@ pub mod strings;
 
 use ff::extract_streams;
 use media::{detect_media_type, is_media_file};
-use models::{StreamResult, StreamResultError};
+use models::{StreamResult, StreamResultError, File, FileCandidacy, BitrateData, BitrateFrame};
 use strings::transform_filename;
 use std::path::Path;
+use std::process::Command;
 use tracing::{debug, error, info, instrument, warn};
 
 // detection, helpers moved to modules above
@@ -132,12 +133,174 @@ fn has_streams(paths: Vec<String>) -> Result<Vec<StreamResult>, StreamResultErro
     results
 }
 
+#[tauri::command]
+#[instrument(skip(paths), fields(file_count = paths.len()))]
+fn analyze_files(paths: Vec<String>) -> Vec<File> {
+    info!(file_count = paths.len(), "Analyzing files for candidacy");
+    
+    paths
+        .into_iter()
+        .enumerate()
+        .map(|(index, path_str)| {
+            let path = Path::new(&path_str);
+            let filename = path
+                .file_name()
+                .and_then(|name| name.to_str())
+                .unwrap_or("unknown")
+                .to_string();
+            
+            // Log full path only on first occurrence, then use truncated filename
+            if index == 0 {
+                debug!(full_path = %path_str, filename = %filename, "Processing first file");
+            } else {
+                let truncated_name = transform_filename(&filename, 15);
+                debug!(filename = %truncated_name, "Processing file");
+            }
+
+            // Get file size
+            let size = std::fs::metadata(&path_str)
+                .map(|metadata| metadata.len())
+                .unwrap_or(0) as u32;
+
+            let truncated_name = transform_filename(&filename, 15);
+            debug!(filename = %truncated_name, size = size, "File metadata retrieved");
+
+            // Check if file exists
+            if !path.exists() {
+                let truncated_name = transform_filename(&filename, 15);
+                warn!(filename = %truncated_name, "File does not exist");
+                return File {
+                    filename,
+                    size,
+                    candidacy: FileCandidacy::Error {
+                        reason: "File does not exist".to_string(),
+                    },
+                };
+            }
+
+            // Check if it's a file (not directory)
+            if !path.is_file() {
+                let truncated_name = transform_filename(&filename, 15);
+                warn!(filename = %truncated_name, "Path is not a file");
+                return File {
+                    filename,
+                    size,
+                    candidacy: FileCandidacy::Error {
+                        reason: "Not a file (directory or other)".to_string(),
+                    },
+                };
+            }
+
+            // Detect media type using magic numbers and fallback to extensions
+            let media_type = detect_media_type(path);
+            debug!(filename = %truncated_name, media_type = ?media_type, "Media type detected");
+
+            // Check if it's a media file
+            if is_media_file(&media_type) {
+                info!(filename = %truncated_name, media_type = ?media_type, "Valid media file detected");
+                File {
+                    filename,
+                    size,
+                    candidacy: FileCandidacy::Success {
+                        file_type: media_type,
+                    },
+                }
+            } else {
+                debug!(filename = %truncated_name, media_type = ?media_type, "Non-media file detected");
+                File {
+                    filename,
+                    size,
+                    candidacy: FileCandidacy::Error {
+                        reason: format!("Not a media file (detected as {media_type:?})"),
+                    },
+                }
+            }
+        })
+        .collect()
+}
+
+#[tauri::command]
+#[instrument(skip(path), fields(path = %path))]
+fn extract_bitrate_data(path: String) -> Result<BitrateData, String> {
+    info!(path = %path, "Extracting bitrate data from video file");
+
+    let path_obj = Path::new(&path);
+    let filename = path_obj
+        .file_name()
+        .and_then(|name| name.to_str())
+        .unwrap_or("unknown")
+        .to_string();
+
+    // Check if file exists
+    if !path_obj.exists() {
+        error!(filename = %filename, "File does not exist");
+        return Err("File does not exist".to_string());
+    }
+
+    // Run ffprobe to get frame packet sizes
+    // -v quiet: suppress ffprobe info
+    // -select_streams v:0: only first video stream
+    // -show_entries frame=pkt_size: only show packet size
+    // -of csv=p=0: output as CSV without headers
+    info!(filename = %filename, "Running ffprobe to extract frame data");
+
+    let output = Command::new("ffprobe")
+        .args([
+            "-v", "quiet",
+            "-select_streams", "v:0",
+            "-show_entries", "frame=pkt_size",
+            "-of", "csv=p=0",
+            &path
+        ])
+        .output()
+        .map_err(|e| {
+            error!(error = %e, "Failed to execute ffprobe");
+            format!("Failed to execute ffprobe: {e}")
+        })?;
+
+    if !output.status.success() {
+        let stderr = String::from_utf8_lossy(&output.stderr);
+        error!(stderr = %stderr, "ffprobe command failed");
+        return Err(format!("ffprobe failed: {stderr}"));
+    }
+
+    let stdout = String::from_utf8_lossy(&output.stdout);
+    debug!(line_count = stdout.lines().count(), "Parsing ffprobe output");
+
+    let frames: Vec<BitrateFrame> = stdout
+        .lines()
+        .enumerate()
+        .filter_map(|(index, line)| {
+            line.trim().parse::<u64>().ok().map(|packet_size| BitrateFrame {
+                frame_num: index as u32,
+                packet_size,
+            })
+        })
+        .collect();
+
+    if frames.is_empty() {
+        warn!(filename = %filename, "No frame data extracted");
+        return Err("No frame data could be extracted from file".to_string());
+    }
+
+    info!(
+        filename = %filename,
+        frame_count = frames.len(),
+        "Successfully extracted bitrate data"
+    );
+
+    Ok(BitrateData {
+        id: filename,
+        frames,
+    })
+}
+
 #[cfg_attr(mobile, tauri::mobile_entry_point)]
 pub fn run() {
     info!("Initializing Tauri application");
     tauri::Builder::default()
         .plugin(tauri_plugin_opener::init())
-        .invoke_handler(tauri::generate_handler![has_streams])
+        .invoke_handler(tauri::generate_handler![has_streams, analyze_files, extract_bitrate_data])
         .run(tauri::generate_context!())
         .expect("error while running tauri application");
 }

src-tauri/src/models.rs

@@ -51,6 +51,39 @@ pub struct StreamResultError {
     pub error_type: String,
 }
 
+// New types for simplified drop overlay
+#[derive(Serialize, Deserialize, Debug, Clone, TS)]
+pub struct File {
+    pub filename: String,
+    pub size: u32,
+    pub candidacy: FileCandidacy,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, TS)]
+pub enum FileCandidacy {
+    Success {
+        #[serde(rename = "type")]
+        file_type: MediaType,
+    },
+    Error {
+        reason: String,
+    },
+    Loading,
+}
+
+// Bitrate visualization types
+#[derive(Serialize, Deserialize, Debug, Clone, TS)]
+pub struct BitrateFrame {
+    pub frame_num: u32,
+    pub packet_size: u64,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, TS)]
+pub struct BitrateData {
+    pub id: String,
+    pub frames: Vec<BitrateFrame>,
+}
+
 #[cfg(test)]
 mod tests {
     #[test]
@@ -62,5 +95,9 @@ mod tests {
         StreamResult::export_all_to("../src/bindings").expect("Failed to export bindings");
         StreamResultError::export_all_to("../src/bindings").expect("Failed to export bindings");
         MediaType::export_all_to("../src/bindings").expect("Failed to export bindings");
+        File::export_all_to("../src/bindings").expect("Failed to export bindings");
+        FileCandidacy::export_all_to("../src/bindings").expect("Failed to export bindings");
+        BitrateFrame::export_all_to("../src/bindings").expect("Failed to export bindings");
+        BitrateData::export_all_to("../src/bindings").expect("Failed to export bindings");
     }
 }

src/App.tsx

@@ -1,13 +1,45 @@
+import { useEffect, useState } from "react";
 import { useDragDropPaths } from "@/hooks/useDragDropPaths";
 import Graph from "@/components/graph";
 import DropOverlay from "@/components/drop-overlay";
 import type { Frame } from "@/types/graph";
+import { commands } from "@/bindings";
+import type { BitrateData } from "@/bindings";
 
 function App() {
-	const data: Frame[] = [];
+	const [data, setData] = useState<Frame[]>([]);
-
+	const [isLoading, setIsLoading] = useState(false);
 	const paths = useDragDropPaths();
 
+	useEffect(() => {
+		if (paths.length === 0) {
+			return;
+		}
+
+		// For minimal prototype, just process the first file
+		const firstPath = paths[0];
+		setIsLoading(true);
+
+		commands
+			.extractBitrateData(firstPath)
+			.then((bitrateData: BitrateData) => {
+				// Transform BitrateData to Nivo's Frame format
+				const frame: Frame = {
+					id: bitrateData.id,
+					data: bitrateData.frames.map((frame) => ({
+						x: frame.frame_num,
+						y: Number(frame.packet_size),
+					})),
+				};
+				setData([frame]);
+				setIsLoading(false);
+			})
+			.catch((error) => {
+				console.error("Failed to extract bitrate data:", error);
+				setIsLoading(false);
+			});
+	}, [paths]);
+
 	const graph = <Graph data={data} />;
 
 	return (
@@ -17,6 +49,11 @@ function App() {
 			style={{ "--wails-drop-target": "drop" } as React.CSSProperties}
 		>
 			<DropOverlay paths={paths} />
+			{isLoading && (
+				<div className="absolute z-20 top-4 right-4 text-white bg-blue-600 px-4 py-2 rounded-lg">
+					Extracting bitrate data...
+				</div>
+			)}
 			{graph}
 		</div>
 	);

src/bindings.ts

@@ -3,7 +3,11 @@ import type { StreamResult } from "@/bindings/StreamResult";
 import type { StreamDetail } from "@/bindings/StreamDetail";
 import type { StreamResultError } from "@/bindings/StreamResultError";
 import type { MediaType } from "@/bindings/MediaType";
-export type { StreamResult, StreamDetail, StreamResultError, MediaType };
+import type { File } from "@/bindings/File";
+import type { FileCandidacy } from "@/bindings/FileCandidacy";
+import type { BitrateData } from "@/bindings/BitrateData";
+import type { BitrateFrame } from "@/bindings/BitrateFrame";
+export type { StreamResult, StreamDetail, StreamResultError, MediaType, File, FileCandidacy, BitrateData, BitrateFrame };
 
 // Tauri invoke wrapper
 import { invoke } from "@tauri-apps/api/core";
@@ -21,5 +25,13 @@ export const commands = {
       if (e instanceof Error) throw e;
       else return { status: "error", error: e as any };
     }
+  },
+  
+  async analyzeFiles(paths: string[]): Promise<File[]> {
+    return await invoke<File[]>("analyze_files", { paths });
+  },
+
+  async extractBitrateData(path: string): Promise<BitrateData> {
+    return await invoke<BitrateData>("extract_bitrate_data", { path });
   }
 };

src/components/drop-overlay.tsx

@@ -1,7 +1,6 @@
-import { type ReactNode, useEffect, useRef, useState } from "react";
+import { type ReactNode, useEffect, useState } from "react";
 import { match, P } from "ts-pattern";
 import {
-	CheckCircle,
 	File as FileIcon,
 	FileText,
 	Film,
@@ -11,38 +10,12 @@ import {
 	XCircle,
 } from "lucide-react";
 import { commands } from "@/bindings";
-import type { MediaType, StreamDetail } from "@/bindings";
+import type { File, FileCandidacy, MediaType } from "@/bindings";
 
 type DropOverlayProps = {
 	paths: string[];
 };
 
-type State =
-	| { status: "hidden" }
-	| { status: "loading"; count: number }
-	| {
-			status: "ready";
-			files: {
-				name: string;
-				key: string;
-				media_type: MediaType;
-				duration?: number | null;
-				size: number;
-				streams: StreamDetail[];
-			}[];
-	  }
-	| { status: "error"; reason: string; filename?: string; error_type?: string };
-
-type FileItemProps = {
-	filename: string;
-	media_type: MediaType;
-	duration?: number | null;
-	size: number;
-	streams: StreamDetail[];
-	error?: string;
-	error_type?: string;
-};
-
 const formatFileSize = (bytes: number): string => {
 	if (bytes === 0) return "0 B";
 	const k = 1024;
@@ -51,139 +24,76 @@ const formatFileSize = (bytes: number): string => {
 	return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + " " + sizes[i];
 };
 
-const formatDuration = (seconds: number): string => {
+const getFileIcon = (candidacy: FileCandidacy): ReactNode => {
-	const hours = Math.floor(seconds / 3600);
+	return match(candidacy)
-	const minutes = Math.floor((seconds % 3600) / 60);
+		.with("Loading", () => (
-	const secs = Math.floor(seconds % 60);
+			<Loader2 className="w-5 h-5 text-blue-400 animate-spin" />
-
+		))
-	if (hours > 0) {
+		.with({ Error: P._ }, () => <XCircle className="w-5 h-5 text-red-400" />)
-		return `${hours}:${minutes.toString().padStart(2, "0")}:${secs
+		.with({ Success: { type: P.select() } }, (mediaType: MediaType) => {
-			.toString()
+			switch (mediaType) {
-			.padStart(2, "0")}`;
+				case "Audio":
-	}
+					return <Music className="w-5 h-5 text-blue-400" />;
-	return `${minutes}:${secs.toString().padStart(2, "0")}`;
+				case "Video":
-};
+					return <Film className="w-5 h-5 text-purple-400" />;
-
+				case "Image":
-const getFileIcon = (
+					return <Image className="w-5 h-5 text-pink-400" />;
-	mediaType: MediaType,
+				case "Document":
-	error?: string,
+					return <FileText className="w-5 h-5 text-green-400" />;
-	errorType?: string,
+				case "Executable":
-) => {
+					return <FileIcon className="w-5 h-5 text-orange-400" />;
-	// For non-media files, show a neutral icon instead of error icon
+				case "Archive":
-	if (errorType === "not_media") {
+					return <FileIcon className="w-5 h-5 text-yellow-400" />;
-		switch (mediaType) {
+				case "Library":
-			case "Executable":
+					return <FileIcon className="w-5 h-5 text-indigo-400" />;
-				return <FileIcon className="w-5 h-5 text-orange-400" />;
+				default:
-			case "Archive":
+					return <FileIcon className="w-5 h-5 text-neutral-300" />;
-				return <FileIcon className="w-5 h-5 text-yellow-400" />;
-			case "Library":
-				return <FileIcon className="w-5 h-5 text-indigo-400" />;
-			case "Document":
-				return <FileText className="w-5 h-5 text-green-400" />;
-			default:
-				return <FileIcon className="w-5 h-5 text-neutral-300" />;
-		}
-	}
-
-	if (error) {
-		return <XCircle className="w-5 h-5 text-red-400" />;
-	}
-
-	switch (mediaType) {
-		case "Audio":
-			return <Music className="w-5 h-5 text-blue-400" />;
-		case "Video":
-			return <Film className="w-5 h-5 text-purple-400" />;
-		case "Image":
-			return <Image className="w-5 h-5 text-pink-400" />;
-		case "Document":
-			return <FileText className="w-5 h-5 text-green-400" />;
-		case "Executable":
-			return <FileIcon className="w-5 h-5 text-orange-400" />;
-		case "Archive":
-			return <FileIcon className="w-5 h-5 text-yellow-400" />;
-		case "Library":
-			return <FileIcon className="w-5 h-5 text-indigo-400" />;
-		default:
-			return <FileIcon className="w-5 h-5 text-neutral-300" />;
-	}
-};
-
-const getStreamInfo = (
-	streams: StreamDetail[],
-	mediaType: MediaType,
-): string => {
-	// For non-media files, return file type description
-	if (!["Audio", "Video", "Image"].includes(mediaType)) {
-		switch (mediaType) {
-			case "Executable":
-				return "Executable file";
-			case "Archive":
-				return "Archive file";
-			case "Library":
-				return "Library file";
-			case "Document":
-				return "Document file";
-			default:
-				return "Unknown file type";
-		}
-	}
-
-	// For media files, analyze streams
-	const videoStreams = streams.filter((s: any) => "Video" in s);
-	const audioStreams = streams.filter((s: any) => "Audio" in s);
-	const subtitleStreams = streams.filter((s: any) => "Subtitle" in s);
-
-	const parts = [] as string[];
-	if (videoStreams.length > 0) {
-		const video: any = videoStreams[0] as any;
-		if ("Video" in video) {
-			const width = (video as any).Video.width;
-			const height = (video as any).Video.height;
-			const codec = (video as any).Video.codec;
-			if (width && height) {
-				parts.push(`${width}x${height} ${codec}`);
-			} else {
-				parts.push(codec);
 			}
-		}
+		})
-	}
+		.exhaustive();
-	if (audioStreams.length > 0) {
-		const audio: any = audioStreams[0] as any;
-		if ("Audio" in audio) {
-			parts.push(`${(audio as any).Audio.codec} audio`);
-		}
-	}
-	if (subtitleStreams.length > 0) {
-		parts.push(`${subtitleStreams.length} subtitle(s)`);
-	}
-
-	return parts.join(", ");
 };
 
-const Item = ({
+const getStatusColor = (candidacy: FileCandidacy): string => {
-	icon,
+	return match(candidacy)
-	text,
+		.with("Loading", () => "border-blue-500/50")
-	subtitle,
+		.with({ Error: P._ }, () => "border-red-500/50")
-	status,
+		.with({ Success: P._ }, () => "border-green-500/50")
-}: {
+		.exhaustive();
-	icon: ReactNode;
+};
-	text: ReactNode;
+
-	subtitle?: ReactNode;
+const FileItem = ({ file }: { file: File }) => {
-	status?: "success" | "error" | "loading";
+	const icon = getFileIcon(file.candidacy);
-}) => {
+	const statusColor = getStatusColor(file.candidacy);
-	const statusColor =
+	const fileSize = formatFileSize(file.size);
-		status === "success"
+
-			? "border-green-500"
+	const subtitle = match(file.candidacy)
-			: status === "error"
+		.with("Loading", () => "Analyzing...")
-				? "border-red-500"
+		.with({ Error: { reason: P.select() } }, (reason: string) => reason)
-				: status === "loading"
+		.with({ Success: { type: P.select() } }, (mediaType: MediaType) => {
-					? "border-blue-500"
+			switch (mediaType) {
-					: "border-neutral-600";
+				case "Audio":
+					return "Audio file";
+				case "Video":
+					return "Video file";
+				case "Image":
+					return "Image file";
+				case "Document":
+					return "Document file";
+				case "Executable":
+					return "Executable file";
+				case "Archive":
+					return "Archive file";
+				case "Library":
+					return "Library file";
+				default:
+					return "Unknown file type";
+			}
+		})
+		.exhaustive();
 
 	return (
 		<div
-			className={`flex items-center gap-3 px-4 py-3 bg-neutral-800 rounded-lg shadow-lg border-2 ${statusColor} transition-all duration-200`}
+			className={`flex items-center gap-3 px-4 py-3 rounded-lg bg-neutral-800 border ${statusColor} transition-all duration-200`}
 			style={{
 				maxWidth: "100%",
 				marginBottom: "0.75rem",
@@ -191,187 +101,92 @@ const Item = ({
 		>
 			{icon}
 			<div className="flex-1 min-w-0">
-				<div className="truncate text-neutral-100 font-medium">{text}</div>
+				<div className="truncate text-neutral-100 font-medium">
-				{subtitle && (
+					{file.filename}
-					<div className="truncate text-neutral-400 text-sm mt-1">
+				</div>
-						{subtitle}
+				<div className="truncate text-neutral-400 text-sm mt-1">
-					</div>
+					{fileSize} • {subtitle}
-				)}
+				</div>
 			</div>
 		</div>
 	);
 };
 
-const FileItem = ({
-	filename,
-	media_type,
-	duration,
-	size,
-	streams,
-	error,
-	error_type,
-}: FileItemProps) => {
-	const icon = getFileIcon(media_type, error, error_type);
-	const fileSize = formatFileSize(size);
-
-	let subtitle: ReactNode;
-	let status: "success" | "error" | "loading" | undefined;
-
-	if (error) {
-		subtitle = error;
-		// For non-media files, show as neutral instead of error
-		status = error_type === "not_media" ? undefined : "error";
-	} else {
-		const streamInfo = getStreamInfo(streams, media_type);
-		const durationStr = duration ? formatDuration(duration) : null;
-		const details = [streamInfo, durationStr, fileSize].filter(
-			Boolean,
-		) as string[];
-		subtitle = details.join(" • ");
-		status = "success";
-	}
-
-	return (
-		<Item icon={icon} text={filename} subtitle={subtitle} status={status} />
-	);
-};
-
 const DropOverlay = ({ paths }: DropOverlayProps) => {
-	const [state, setState] = useState<State>({ status: "hidden" });
+	const [files, setFiles] = useState<File[]>([]);
-	const aborterRef = useRef<AbortController | null>(null);
+	const [isLoading, setIsLoading] = useState(false);
 
 	useEffect(() => {
 		if (paths.length === 0) {
-			setState({ status: "hidden" });
+			setFiles([]);
+			setIsLoading(false);
 			return;
 		}
 
-		setState({ status: "loading", count: paths.length });
+		setIsLoading(true);
+		setFiles([]);
 
-		aborterRef.current = new AbortController();
+		// Initialize with loading state for all files
-
+		const loadingFiles: File[] = paths.map((path) => {
-		commands.hasStreams(paths).then((result) => {
+			const filename = path.split(/[/\\]/).pop() || "unknown";
-			setState((_state) => {
+			return {
-				return match(result)
+				filename,
-					.with({ status: "ok" }, (r) => ({
+				size: 0,
-						status: "ready" as const,
+				candidacy: "Loading" as const,
-						files: r.data.map((item) => ({
+			};
-							name: item.filename,
-							key: item.path,
-							media_type: item.media_type,
-							duration: item.duration,
-							size: Number(item.size),
-							streams: item.streams,
-						})),
-					}))
-					.with({ status: "error" }, (r) => {
-						if (r.error.filename) {
-							return {
-								status: "error" as const,
-								reason: r.error.reason,
-								filename: r.error.filename,
-								error_type: r.error.error_type,
-							};
-						}
-
-						return {
-							status: "error" as const,
-							reason: r.error.reason,
-							error_type: r.error.error_type,
-						};
-					})
-					.exhaustive();
-			});
 		});
+		setFiles(loadingFiles);
+
+		// Analyze files
+		commands
+			.analyzeFiles(paths)
+			.then((analyzedFiles) => {
+				setFiles(analyzedFiles);
+				setIsLoading(false);
+			})
+			.catch((error) => {
+				console.error("Failed to analyze files:", error);
+				// Set all files to error state
+				const errorFiles: File[] = paths.map((path) => {
+					const filename = path.split(/[/\\]/).pop() || "unknown";
+					return {
+						filename,
+						size: 0,
+						candidacy: {
+							Error: {
+								reason: "Failed to analyze file",
+							},
+						},
+					};
+				});
+				setFiles(errorFiles);
+				setIsLoading(false);
+			});
 	}, [paths]);
 
-	if (state.status === "hidden") {
+	if (files.length === 0) {
 		return null;
 	}
 
-	const inner = match(state)
-		.with({ status: "loading" }, ({ count }) => (
-			<div className="flex flex-col items-center gap-4">
-				<Loader2 className="w-8 h-8 text-blue-400 animate-spin" />
-				<div className="text-white text-lg font-medium">
-					Analyzing {count} file{count > 1 ? "s" : ""}...
-				</div>
-				{Array.from({ length: Math.min(count, 3) }).map((_, i) => (
-					<Item
-						key={i}
-						icon={
-							<Loader2 className="w-5 h-5 text-neutral-300/50 animate-spin" />
-						}
-						text={
-							<span className="inline-block w-32 h-5 bg-neutral-300/10 rounded animate-pulse" />
-						}
-						status="loading"
-					/>
-				))}
-			</div>
-		))
-		.with({ status: "ready" }, (r) => {
-			return (
-				<div className="flex flex-col items-center gap-4">
-					<div className="flex items-center gap-2 text-green-400">
-						<CheckCircle className="w-6 h-6" />
-						<span className="text-lg font-medium">Files Ready</span>
-					</div>
-					<div className="max-h-96 overflow-y-auto">
-						{r.files.slice(0, 8).map((file) => (
-							<FileItem
-								key={file.key}
-								filename={file.name}
-								media_type={file.media_type}
-								duration={file.duration}
-								size={file.size}
-								streams={file.streams}
-							/>
-						))}
-					</div>
-				</div>
-			);
-		})
-		.with({ status: "error", filename: P.string }, (r) => {
-			return (
-				<div className="flex flex-col items-center gap-4">
-					<div className="flex items-center gap-2 text-red-400">
-						<XCircle className="w-6 h-6" />
-						<span className="text-lg font-medium">Error</span>
-					</div>
-					<FileItem
-						filename={r.filename}
-						media_type="Unknown"
-						size={0}
-						streams={[]}
-						error={r.reason}
-						error_type={r.error_type}
-					/>
-				</div>
-			);
-		})
-		.with({ status: "error" }, ({ reason }) => {
-			return (
-				<div className="flex flex-col items-center gap-4">
-					<div className="flex items-center gap-2 text-red-400">
-						<XCircle className="w-6 h-6" />
-						<span className="text-lg font-medium">Error</span>
-					</div>
-					<Item
-						icon={<XCircle className="w-5 h-5 text-red-400" />}
-						text={reason}
-						status="error"
-					/>
-				</div>
-			);
-		})
-		.exhaustive();
-
 	return (
-		<div className="absolute z-10 top-0 left-0 w-full h-full bg-black/60 backdrop-blur-sm transition-all duration-300 ease-in-out">
+		<div className="absolute z-10 top-0 left-0 w-full h-full backdrop-blur-[1px] backdrop-saturate-0 transition-all duration-300 ease-in-out">
 			<div className="flex flex-col justify-center items-center h-full p-8">
-				<div className="bg-neutral-900 rounded-xl p-6 shadow-2xl max-w-2xl w-full">
+				<div className="rounded-xl p-6 max-w-2xl w-full">
-					{inner}
+					<div className="flex flex-col items-center gap-4">
+						{isLoading && (
+							<div className="flex items-center gap-2 text-blue-400 mb-4">
+								<Loader2 className="w-6 h-6 animate-spin" />
+								<span className="text-lg font-medium">
+									Analyzing {files.length} file{files.length > 1 ? "s" : ""}...
+								</span>
+							</div>
+						)}
+						<div className="max-h-96 overflow-y-auto w-full">
+							{files.map((file, index) => (
+								<FileItem key={`${file.filename}-${index}`} file={file} />
+							))}
+						</div>
+					</div>
 				</div>
 			</div>
 		</div>

src/components/graph.tsx

@@ -51,11 +51,11 @@ const Graph = ({ data }: GraphProps) => (
 				fill: "#6e6a86",
 			},
 		}}
-		axisBottom={{ legend: "transportation", legendOffset: 36 }}
+		axisBottom={{ legend: "Frame Number", legendOffset: 36 }}
 		axisLeft={{
-			legend: "count",
+			legend: "Packet Size",
 			legendOffset: -40,
-			format: (v) => formatBytes(v * 1024 * 53),
+			format: (v) => formatBytes(v),
 		}}
 		pointSize={10}
 		colors={["#3e8faf", "#c4a7e7", "#f5c276", "#EA9B96", "#EB7092", "#9CCFD8"]}

src/hooks/useDragDropPaths.ts

@@ -7,14 +7,13 @@ export function useDragDropPaths(): string[] {
 	useEffect(() => {
 		const unlistenPromise = getCurrentWebview().onDragDropEvent(
 			async ({ payload }) => {
-				if (payload.type === "enter") {
+				if (payload.type === "drop") {
 					setPaths(payload.paths);
-				} else if (payload.type === "leave" || payload.type === "drop") {
+				} else if (payload.type === "leave") {
 					setPaths([]);
 				}
 			},
 		);
-
 		return () => {
 			unlistenPromise.then((unlisten) => unlisten());
 		};