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// This file is autogenerated by codegen/node_file.liquid

use crate::nodes::InnerNode;
use crate::nodes::InspectVec;
use crate::Loc;
use crate::Node;

/// Represents a string with interpolation (i.e. `"#{foo}"`)
#[derive(Debug, Clone, PartialEq)]
#[repr(C)]
pub struct Dstr {
    /// A list of string parts (static literals and interpolated expressions)
    pub parts: Vec<Node>,

    /// Location of the string begin
    ///
    /// ```text
    /// "#{foo}"
    /// ~
    ///
    /// %Q{#{foo}}
    /// ~~~
    /// ```
    pub begin_l: Option<Loc>,

    /// Location of the string end
    ///
    /// ```text
    /// "#{foo}"
    ///        ~
    ///
    /// %Q{#{foo}}
    ///          ~
    /// ```
    pub end_l: Option<Loc>,

    /// Location of the full expression
    ///
    /// ```text
    /// "#{foo}"
    /// ~~~~~~~~
    ///
    /// %Q{#{foo}}
    /// ~~~~~~~~~~
    /// ```
    pub expression_l: Loc,

}

impl InnerNode for Dstr {
    fn expression(&self) -> &Loc {
        &self.expression_l
    }

    fn inspected_children(&self, indent: usize) -> Vec<String> {
        let mut result = InspectVec::new(indent);
        result.push_nodes(&self.parts);
        
        result.strings()
    }

    fn str_type(&self) -> &'static str {
        "dstr"
    }

    fn print_with_locs(&self) {
        println!("{}", self.inspect(0));
        for node in self.parts.iter() { node.inner_ref().print_with_locs(); }
        if let Some(loc) = self.begin_l.as_ref() { loc.print("begin") }
        if let Some(loc) = self.end_l.as_ref() { loc.print("end") }
        self.expression_l.print("expression");
        
    }
}