use bladeink::{story::Story, story_error::StoryError};

mod common;

#[test]
fn variable_declaration_test() -> Result<(), StoryError> {
    let json_string =
        common::get_json_string("inkfiles/variable/variable-declaration.ink.json").unwrap();
    let mut story = Story::new(&json_string)?;
    let mut text: Vec<String> = Vec::new();
    common::next_all(&mut story, &mut text)?;

    assert_eq!(1, text.len());
    assert_eq!(
        "\"My name is Jean Passepartout, but my friend's call me Jackie. I'm 23 years old.\"",
        text[0]
    );

    Ok(())
}

#[test]
fn var_calc_test() -> Result<(), StoryError> {
    let json_string = common::get_json_string("inkfiles/variable/varcalc.ink.json").unwrap();
    let mut story = Story::new(&json_string)?;
    let mut text: Vec<String> = Vec::new();
    common::next_all(&mut story, &mut text)?;

    assert_eq!(1, text.len());
    assert_eq!("The values are true and -1 and -6 and aa.", text[0]);

    Ok(())
}

#[test]
fn var_string_ink_bug_test() -> Result<(), StoryError> {
    let json_string = common::get_json_string("inkfiles/variable/varstringinc.ink.json").unwrap();
    let mut story = Story::new(&json_string)?;
    let mut text: Vec<String> = Vec::new();

    common::next_all(&mut story, &mut text)?;
    story.choose_choice_index(0)?;
    text.clear();
    common::next_all(&mut story, &mut text)?;

    assert_eq!(2, text.len());
    assert_eq!("ab.", text[1]);

    Ok(())
}

#[test]
fn var_divert_test() -> Result<(), StoryError> {
    let json_string = common::get_json_string("inkfiles/variable/var-divert.ink.json").unwrap();
    let mut story = Story::new(&json_string)?;
    let mut text: Vec<String> = Vec::new();

    common::next_all(&mut story, &mut text)?;
    story.choose_choice_index(1)?;

    text.clear();
    common::next_all(&mut story, &mut text)?;

    assert_eq!(1, text.len());
    assert_eq!("Everybody dies.", text[0]);

    Ok(())
}