//! Should compile. No test functions yet.

use modql::filter::{FilterNode, IntoFilterNodes, OpVal, OpValInt64, OpValString, OpValsString};

pub struct ProjectFilter {
	id: Option<Vec<OpValInt64>>,
	name: Option<Vec<OpValString>>,
}

impl IntoFilterNodes for ProjectFilter {
	fn filter_nodes(self, rel: Option<String>) -> Vec<FilterNode> {
		let mut nodes = Vec::new();

		if let Some(id) = self.id {
			let node = FilterNode::new_with_rel(
				rel.clone(),
				"id".to_string(),
				id.into_iter().map(|n| n.into()).collect::<Vec<OpVal>>(),
			);
			nodes.push(node)
		}

		if let Some(name) = self.name {
			let node = FilterNode::new_with_rel(
				rel,
				"name".to_string(),
				name.into_iter().map(|n| n.into()).collect::<Vec<OpVal>>(),
			);
			nodes.push(node)
		}

		nodes
	}
}

#[allow(unused)]
pub struct TaskFilter {
	project: Option<ProjectFilter>,
	title: Option<OpValsString>,
	kind: Option<OpValsString>,
}

impl IntoFilterNodes for TaskFilter {
	fn filter_nodes(self, rel: Option<String>) -> Vec<FilterNode> {
		let mut nodes = Vec::new();

		if let Some(title) = self.title {
			let node = FilterNode::new_with_rel(
				rel,
				"title".to_string(),
				title.0.into_iter().map(|n| n.into()).collect::<Vec<OpVal>>(),
			);
			nodes.push(node)
		}

		nodes
	}
}