use std::path::Path;

use serde::Serialize;

use crate::config::Config;
use crate::error::CustomError;
use crate::intermediate::IPlainList;

use super::plain_list_item::RenderPlainListItem;

#[derive(Debug, Serialize)]
#[serde(tag = "type")]
#[serde(rename = "plain_list")]
pub(crate) struct RenderPlainList {
    list_type: String,
    children: Vec<RenderPlainListItem>,
}

impl RenderPlainList {
    pub(crate) fn new(
        config: &Config,
        output_directory: &Path,
        output_file: &Path,
        original: &IPlainList,
    ) -> Result<RenderPlainList, CustomError> {
        let list_type = match original.list_type {
            organic::types::PlainListType::Unordered => "unordered".to_owned(),
            organic::types::PlainListType::Ordered => "ordered".to_owned(),
            organic::types::PlainListType::Descriptive => "descriptive".to_owned(),
        };
        let children = {
            let mut ret = Vec::new();
            for obj in original.children.iter() {
                ret.push(RenderPlainListItem::new(
                    config,
                    output_directory,
                    output_file,
                    obj,
                )?);
            }
            ret
        };

        Ok(RenderPlainList {
            list_type,
            children,
        })
    }
}