use std::io::Read;

use serde_json::Value;

use jsonpath_rs::{compile, create};

#[allow(dead_code)]
pub fn setup() {}

#[allow(dead_code)]
pub fn read_json(path: &str) -> Value {
    let mut f = std::fs::File::open(path).unwrap();
    let mut contents = String::new();
    f.read_to_string(&mut contents).unwrap();
    serde_json::from_str(&contents).unwrap()
}

#[allow(dead_code)]
pub fn read_contents(path: &str) -> String {
    let mut f = std::fs::File::open(path).unwrap();
    let mut contents = String::new();
    f.read_to_string(&mut contents).unwrap();
    contents
}

#[allow(dead_code)]
pub fn select_and_then_compare(path: &str, json: Value, target: Value) {
    let json_path = compile(path).unwrap();
    let calculator = create(&json_path);
    let result = calculator.calc(&json);

    assert_eq!(
        result
            .iter()
            .map(|v| v.clone().clone())
            .collect::<Vec<Value>>(),
        match target {
            Value::Array(vec) => vec,
            _ => panic!("Give me the Array!"),
        },
        "{}",
        path
    );

    // let mut selector = Selector::default();
    // let result = selector
    //     .str_path(path)
    //     .unwrap()
    //     .value(&json)
    //     .select()
    //     .unwrap();
    // assert_eq!(
    //     result.iter().map(|v| v.clone().clone()).collect::<Vec<Value>>(),
    //     match target {
    //         Value::Array(vec) => vec,
    //         _ => panic!("Give me the Array!"),
    //     },
    //     "{}",
    //     path
    // );
}

#[allow(dead_code)]
pub fn compare_result(result: Vec<&Value>, target: Value) {
    let result = serde_json::to_value(result).unwrap();
    assert_eq!(result, target);
}