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    use std::error::Error;

    use crate::map::Map;
    use crate::value::{Value, ValueKind};

    pub fn parse(
        uri: Option<&String>,
        text: &str,
    ) -> Result<Map<String, Value>, Box<dyn Error + Send + Sync>> {
        // Parse a JSON object value from the text
        // TODO: Have a proper error fire if the root of a file is ever not a Table
        let value = from_json_value(uri, &serde_json::from_str(text)?);
        match value.kind {
            ValueKind::Table(map) => Ok(map),

            _ => Ok(Map::new()),
        }
    }

    fn from_json_value(uri: Option<&String>, value: &serde_json::Value) -> Value {
        match *value {
            serde_json::Value::String(ref value) => Value::new(uri, ValueKind::String(value.clone())),

            serde_json::Value::Number(ref value) => {
                if let Some(value) = value.as_i64() {
                    Value::new(uri, ValueKind::I64(value))
                } else if let Some(value) = value.as_f64() {
                    Value::new(uri, ValueKind::Float(value))
                } else {
                    unreachable!();
                }
            }

            serde_json::Value::Bool(value) => Value::new(uri, ValueKind::Boolean(value)),

            serde_json::Value::Object(ref table) => {
                let mut m = Map::new();

                for (key, value) in table {
                    m.insert(key.clone(), from_json_value(uri, value));
                }

                Value::new(uri, ValueKind::Table(m))
            }

            serde_json::Value::Array(ref array) => {
                let mut l = Vec::new();

                for value in array {
                    l.push(from_json_value(uri, value));
                }

                Value::new(uri, ValueKind::Array(l))
            }

            serde_json::Value::Null => Value::new(uri, ValueKind::Nil),
        }
    }