managarr/src/handlers/sonarr_handlers/indexers/edit_indexer_settings_handler.rs

use crate::app::key_binding::DEFAULT_KEYBINDINGS;
use crate::app::App;
use crate::event::Key;
use crate::handle_prompt_left_right_keys;
use crate::handlers::{handle_prompt_toggle, KeyEventHandler};
use crate::models::servarr_data::sonarr::sonarr_data::{
  ActiveSonarrBlock, INDEXER_SETTINGS_BLOCKS,
};
use crate::network::sonarr_network::SonarrEvent;

#[cfg(test)]
#[path = "edit_indexer_settings_handler_tests.rs"]
mod edit_indexer_settings_handler_tests;

pub(super) struct IndexerSettingsHandler<'a, 'b> {
  key: Key,
  app: &'a mut App<'b>,
  active_sonarr_block: ActiveSonarrBlock,
  _context: Option<ActiveSonarrBlock>,
}

impl<'a, 'b> KeyEventHandler<'a, 'b, ActiveSonarrBlock> for IndexerSettingsHandler<'a, 'b> {
  fn accepts(active_block: ActiveSonarrBlock) -> bool {
    INDEXER_SETTINGS_BLOCKS.contains(&active_block)
  }

  fn with(
    key: Key,
    app: &'a mut App<'b>,
    active_block: ActiveSonarrBlock,
    _context: Option<ActiveSonarrBlock>,
  ) -> IndexerSettingsHandler<'a, 'b> {
    IndexerSettingsHandler {
      key,
      app,
      active_sonarr_block: active_block,
      _context,
    }
  }

  fn get_key(&self) -> Key {
    self.key
  }

  fn is_ready(&self) -> bool {
    !self.app.is_loading && self.app.data.sonarr_data.indexer_settings.is_some()
  }

  fn handle_scroll_up(&mut self) {
    let indexer_settings = self.app.data.sonarr_data.indexer_settings.as_mut().unwrap();
    match self.active_sonarr_block {
      ActiveSonarrBlock::AllIndexerSettingsPrompt => {
        self.app.data.sonarr_data.selected_block.up();
      }
      ActiveSonarrBlock::IndexerSettingsMinimumAgeInput => {
        indexer_settings.minimum_age += 1;
      }
      ActiveSonarrBlock::IndexerSettingsRetentionInput => {
        indexer_settings.retention += 1;
      }
      ActiveSonarrBlock::IndexerSettingsMaximumSizeInput => {
        indexer_settings.maximum_size += 1;
      }
      ActiveSonarrBlock::IndexerSettingsRssSyncIntervalInput => {
        indexer_settings.rss_sync_interval += 1;
      }
      _ => (),
    }
  }

  fn handle_scroll_down(&mut self) {
    let indexer_settings = self.app.data.sonarr_data.indexer_settings.as_mut().unwrap();
    match self.active_sonarr_block {
      ActiveSonarrBlock::AllIndexerSettingsPrompt => {
        self.app.data.sonarr_data.selected_block.down()
      }
      ActiveSonarrBlock::IndexerSettingsMinimumAgeInput => {
        if indexer_settings.minimum_age > 0 {
          indexer_settings.minimum_age -= 1;
        }
      }
      ActiveSonarrBlock::IndexerSettingsRetentionInput => {
        if indexer_settings.retention > 0 {
          indexer_settings.retention -= 1;
        }
      }
      ActiveSonarrBlock::IndexerSettingsMaximumSizeInput => {
        if indexer_settings.maximum_size > 0 {
          indexer_settings.maximum_size -= 1;
        }
      }
      ActiveSonarrBlock::IndexerSettingsRssSyncIntervalInput => {
        if indexer_settings.rss_sync_interval > 0 {
          indexer_settings.rss_sync_interval -= 1;
        }
      }
      _ => (),
    }
  }

  fn handle_home(&mut self) {}

  fn handle_end(&mut self) {}

  fn handle_delete(&mut self) {}

  fn handle_left_right_action(&mut self) {
    if self.active_sonarr_block == ActiveSonarrBlock::AllIndexerSettingsPrompt {
      handle_prompt_left_right_keys!(
        self,
        ActiveSonarrBlock::IndexerSettingsConfirmPrompt,
        sonarr_data
      );
    }
  }

  fn handle_submit(&mut self) {
    match self.active_sonarr_block {
      ActiveSonarrBlock::AllIndexerSettingsPrompt => {
        match self.app.data.sonarr_data.selected_block.get_active_block() {
          ActiveSonarrBlock::IndexerSettingsConfirmPrompt => {
            let sonarr_data = &mut self.app.data.sonarr_data;
            if sonarr_data.prompt_confirm {
              sonarr_data.prompt_confirm_action = Some(SonarrEvent::EditAllIndexerSettings(None));
              self.app.should_refresh = true;
            } else {
              sonarr_data.indexer_settings = None;
            }

            self.app.pop_navigation_stack();
          }
          ActiveSonarrBlock::IndexerSettingsMinimumAgeInput
          | ActiveSonarrBlock::IndexerSettingsRetentionInput
          | ActiveSonarrBlock::IndexerSettingsMaximumSizeInput
          | ActiveSonarrBlock::IndexerSettingsRssSyncIntervalInput => {
            self.app.push_navigation_stack(
              (
                self.app.data.sonarr_data.selected_block.get_active_block(),
                None,
              )
                .into(),
            )
          }

          _ => (),
        }
      }

      ActiveSonarrBlock::IndexerSettingsMinimumAgeInput
      | ActiveSonarrBlock::IndexerSettingsRetentionInput
      | ActiveSonarrBlock::IndexerSettingsMaximumSizeInput
      | ActiveSonarrBlock::IndexerSettingsRssSyncIntervalInput => self.app.pop_navigation_stack(),
      _ => (),
    }
  }

  fn handle_esc(&mut self) {
    match self.active_sonarr_block {
      ActiveSonarrBlock::AllIndexerSettingsPrompt => {
        self.app.pop_navigation_stack();
        self.app.data.sonarr_data.prompt_confirm = false;
        self.app.data.sonarr_data.indexer_settings = None;
      }
      _ => self.app.pop_navigation_stack(),
    }
  }

  fn handle_char_key_event(&mut self) {
    if self.active_sonarr_block == ActiveSonarrBlock::AllIndexerSettingsPrompt
      && self.app.data.sonarr_data.selected_block.get_active_block()
        == ActiveSonarrBlock::IndexerSettingsConfirmPrompt
      && self.key == DEFAULT_KEYBINDINGS.confirm.key
    {
      self.app.data.sonarr_data.prompt_confirm = true;
      self.app.data.sonarr_data.prompt_confirm_action =
        Some(SonarrEvent::EditAllIndexerSettings(None));
      self.app.should_refresh = true;

      self.app.pop_navigation_stack();
    }
  }
}