psdk-fruit-cpcl 0.0.1

use psdk_father::args::{ArgContext, PsdkArgBase, PsdkEasyArg};
use psdk_father::command::{CommandClause, PsdkTextCommand};
use psdk_father::errors::PsdkFatherResult;
use std::sync::{Arc, Mutex};

use crate::args::{CForm, CGap};

#[derive(Clone, Debug, PartialEq, Eq)]
pub enum Location {
  NoLocation,
  Skip,
}

#[derive(Clone, Debug)]
pub struct CPageModeOptions {
  pub location: Location,
}

#[derive(Clone, Debug)]
pub struct CPageMode {
  options: CPageModeOptions,
  ctx: Arc<Mutex<ArgContext>>,
}

impl CPageMode {
  pub fn new(options: CPageModeOptions) -> Self {
    Self {
      options,
      ctx: Default::default(),
    }
  }
}

impl Default for CPageMode {
  fn default() -> Self {
    Self::new(CPageModeOptions {
      location: Location::NoLocation,
    })
  }
}

impl From<Location> for CPageMode {
  fn from(location: Location) -> Self {
    Self::new(CPageModeOptions { location })
  }
}

impl PsdkEasyArg<String> for CPageMode {
  fn context(&self) -> Arc<Mutex<ArgContext>> {
    self.ctx.clone()
  }
}

impl PsdkArgBase<String> for CPageMode {
  fn header(&self) -> String {
    "".to_string()
  }

  fn clause(&self) -> PsdkFatherResult<CommandClause> {
    if self.options.location == Location::Skip {
      self.prepend(&CGap::new())?.prepend(&CForm::new())?;
    }
    let ptc = PsdkTextCommand::with_header_format_cpcl(self.header());
    Ok(ptc.clause())
  }
}

psdk_father::impl_psdk_arg_to_easy_arg!(String, CPageMode, true);