1 files changed, 0 insertions, 159 deletions
diff --git a/src/storage/video_database/extractor_hash.rs b/src/storage/video_database/extractor_hash.rs
deleted file mode 100644
index c956919..0000000
--- a/src/storage/video_database/extractor_hash.rs
+++ /dev/null
@@ -1,159 +0,0 @@
-// yt - A fully featured command line YouTube client
-//
-// Copyright (C) 2024 Benedikt Peetz <benedikt.peetz@b-peetz.de>
-// SPDX-License-Identifier: GPL-3.0-or-later
-//
-// This file is part of Yt.
-//
-// You should have received a copy of the License along with this program.
-// If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
-
-use std::{collections::HashMap, fmt::Display, str::FromStr};
-
-use anyhow::{bail, Context, Result};
-use blake3::Hash;
-use log::debug;
-use tokio::sync::OnceCell;
-
-use crate::{app::App, storage::video_database::getters::get_all_hashes};
-
-static EXTRACTOR_HASH_LENGTH: OnceCell<usize> = OnceCell::const_new();
-
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct ExtractorHash {
-    hash: Hash,
-}
-
-impl Display for ExtractorHash {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        self.hash.fmt(f)
-    }
-}
-
-#[derive(Debug, Clone)]
-pub struct ShortHash(String);
-
-impl Display for ShortHash {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        self.0.fmt(f)
-    }
-}
-
-#[derive(Debug, Clone)]
-pub struct LazyExtractorHash {
-    value: ShortHash,
-}
-
-impl FromStr for LazyExtractorHash {
-    type Err = anyhow::Error;
-
-    fn from_str(s: &str) -> std::result::Result<Self, Self::Err> {
-        // perform some cheap validation
-        if s.len() > 64 {
-            bail!("A hash can only contain 64 bytes!");
-        }
-
-        Ok(Self {
-            value: ShortHash(s.to_owned()),
-        })
-    }
-}
-
-impl LazyExtractorHash {
-    /// Turn the [`LazyExtractorHash`] into the [`ExtractorHash`]
-    pub async fn realize(self, app: &App) -> Result<ExtractorHash> {
-        ExtractorHash::from_short_hash(app, &self.value).await
-    }
-}
-
-impl ExtractorHash {
-    pub fn from_hash(hash: Hash) -> Self {
-        Self { hash }
-    }
-    pub async fn from_short_hash(app: &App, s: &ShortHash) -> Result<Self> {
-        Ok(Self {
-            hash: Self::short_hash_to_full_hash(app, s).await?,
-        })
-    }
-
-    pub fn hash(&self) -> &Hash {
-        &self.hash
-    }
-
-    pub async fn into_short_hash(&self, app: &App) -> Result<ShortHash> {
-        let needed_chars = if let Some(needed_chars) = EXTRACTOR_HASH_LENGTH.get() {
-            *needed_chars
-        } else {
-            let needed_chars = self
-                .get_needed_char_len(app)
-                .await
-                .context("Failed to calculate needed char length")?;
-            EXTRACTOR_HASH_LENGTH
-                .set(needed_chars)
-                .expect("This should work at this stage");
-
-            needed_chars
-        };
-
-        Ok(ShortHash(
-            self.hash()
-                .to_hex()
-                .chars()
-                .take(needed_chars)
-                .collect::<String>(),
-        ))
-    }
-
-    async fn short_hash_to_full_hash(app: &App, s: &ShortHash) -> Result<Hash> {
-        let all_hashes = get_all_hashes(app)
-            .await
-            .context("Failed to fetch all extractor -hashesh from database")?;
-
-        let needed_chars = s.0.len();
-
-        for hash in all_hashes {
-            if hash.to_hex()[..needed_chars] == s.0 {
-                return Ok(hash);
-            }
-        }
-
-        bail!("Your shortend hash, does not match a real hash (this is probably a bug)!");
-    }
-
-    async fn get_needed_char_len(&self, app: &App) -> Result<usize> {
-        debug!("Calculating the needed hash char length");
-        let all_hashes = get_all_hashes(app)
-            .await
-            .context("Failed to fetch all extractor -hashesh from database")?;
-
-        let all_char_vec_hashes = all_hashes
-            .into_iter()
-            .map(|hash| hash.to_hex().chars().collect::<Vec<char>>())
-            .collect::<Vec<Vec<_>>>();
-
-        // This value should be updated later, if not rust will panic in the assertion.
-        let mut needed_chars: usize = 1000;
-        'outer: for i in 1..64 {
-            let i_chars: Vec<String> = all_char_vec_hashes
-                .iter()
-                .map(|vec| vec.iter().take(i).collect::<String>())
-                .collect();
-
-            let mut uniqnes_hashmap: HashMap<String, ()> = HashMap::new();
-            for ch in i_chars {
-                if let Some(()) = uniqnes_hashmap.insert(ch, ()) {
-                    // The key was already in the hash map, thus we have a duplicated char and need
-                    // at least one char more
-                    continue 'outer;
-                }
-            }
-
-            needed_chars = i;
-            break 'outer;
-        }
-
-        assert!(needed_chars <= 64, "Hashes are only 64 bytes long");
-
-        Ok(needed_chars)
-    }
-}