vize_carton 0.220.0

use super::{
    load_compiler_jsx_mode, load_compiler_template_syntax, load_compiler_vue_version,
    load_config_and_linter_with_source, load_config_with_source, load_linter_config,
    validate_explicit_config_path,
};
use crate::config::{JsxMode, VueVersion};

#[test]
fn validate_explicit_config_path_missing_errors() {
    let dir = tempfile::tempdir().unwrap();
    let missing = dir.path().join("does-not-exist.toml");

    let result = validate_explicit_config_path(&missing);
    assert!(result.is_err());
    assert_eq!(
        result.unwrap_err(),
        format!("config file not found: {}", missing.display())
    );
}

#[test]
fn validate_explicit_config_path_malformed_errors() {
    let dir = tempfile::tempdir().unwrap();
    let config_path = dir.path().join("vize.config.json");
    std::fs::write(&config_path, "this is { not valid json ===").unwrap();

    let result = validate_explicit_config_path(&config_path);
    assert!(result.is_err());
    let error = result
        .unwrap_err()
        .replace(config_path.to_string_lossy().as_ref(), "<CONFIG>");
    insta::assert_snapshot!(error);
}

#[test]
fn validate_explicit_config_path_valid_ok() {
    let dir = tempfile::tempdir().unwrap();
    let config_path = dir.path().join("vize.config.json");
    std::fs::write(&config_path, r#"{ "formatter": { "singleQuote": true } }"#).unwrap();

    assert!(validate_explicit_config_path(&config_path).is_ok());
}

#[test]
fn validate_explicit_config_path_dir_with_config_ok() {
    let dir = tempfile::tempdir().unwrap();
    std::fs::write(
        dir.path().join("vize.config.json"),
        r#"{ "formatter": {} }"#,
    )
    .unwrap();

    assert!(validate_explicit_config_path(dir.path()).is_ok());
}

#[test]
fn validate_explicit_config_path_empty_dir_errors() {
    let dir = tempfile::tempdir().unwrap();
    let result = validate_explicit_config_path(dir.path());
    assert!(result.is_err());
    assert_eq!(
        result.unwrap_err(),
        format!("no vize config file found under {}", dir.path().display())
    );
}

#[test]
fn load_config_uses_explicit_file_path() {
    let dir = tempfile::tempdir().unwrap();
    let config_path = dir.path().join("custom.json");
    std::fs::write(&config_path, r#"{ "formatter": { "singleQuote": true } }"#).unwrap();

    let loaded = load_config_with_source(Some(&config_path));
    assert_eq!(loaded.source_path.as_deref(), Some(config_path.as_path()));
    assert!(loaded.config.formatter.single_quote);
}

#[test]
fn load_config_reads_dialect_key() {
    let dir = tempfile::tempdir().unwrap();
    let config_path = dir.path().join("vize.config.json");
    std::fs::write(&config_path, r#"{ "dialect": "petite-vue" }"#).unwrap();

    let loaded = load_config_with_source(Some(&config_path));
    assert_eq!(
        loaded.config.dialect,
        Some(crate::dialect::VueDialect::PetiteVue)
    );
}

#[test]
fn load_config_defaults_dialect_to_unset() {
    let dir = tempfile::tempdir().unwrap();
    let config_path = dir.path().join("vize.config.json");
    std::fs::write(&config_path, r#"{ "formatter": { "singleQuote": true } }"#).unwrap();

    let loaded = load_config_with_source(Some(&config_path));
    assert_eq!(loaded.config.dialect, None);
}

#[test]
fn load_config_reads_compiler_template_syntax() {
    let dir = tempfile::tempdir().unwrap();
    let config_path = dir.path().join("vize.config.json");
    std::fs::write(
        &config_path,
        r#"{ "compiler": { "templateSyntax": "quirks" } }"#,
    )
    .unwrap();

    assert_eq!(
        load_compiler_template_syntax(Some(&config_path)),
        Some("quirks")
    );
}

#[test]
fn load_compiler_vue_version_reads_vue_version_key() {
    let dir = tempfile::tempdir().unwrap();
    let config_path = dir.path().join("vize.config.json");
    std::fs::write(&config_path, r#"{ "vue": { "version": "2" } }"#).unwrap();

    assert_eq!(
        load_compiler_vue_version(Some(&config_path)),
        Some(VueVersion::V2)
    );
}

#[test]
fn load_compiler_vue_version_defaults_to_unset_for_vue3() {
    let dir = tempfile::tempdir().unwrap();
    let config_path = dir.path().join("vize.config.json");
    std::fs::write(&config_path, r#"{ "formatter": { "singleQuote": true } }"#).unwrap();

    // No `vue.version` key → modern Vue 3 (the absent/default dialect).
    assert_eq!(load_compiler_vue_version(Some(&config_path)), None);
}

#[test]
fn load_compiler_jsx_mode_reads_jsx_mode_key() {
    let dir = tempfile::tempdir().unwrap();
    let config_path = dir.path().join("vize.config.json");
    std::fs::write(&config_path, r#"{ "compiler": { "jsxMode": "vapor" } }"#).unwrap();

    assert_eq!(
        load_compiler_jsx_mode(Some(&config_path)),
        Some(JsxMode::Vapor)
    );
    assert_eq!(
        load_compiler_jsx_mode(Some(&config_path)).map(JsxMode::as_str),
        Some("vapor")
    );
}

#[test]
fn load_compiler_jsx_mode_reads_vdom() {
    let dir = tempfile::tempdir().unwrap();
    let config_path = dir.path().join("vize.config.json");
    std::fs::write(&config_path, r#"{ "compiler": { "jsxMode": "vdom" } }"#).unwrap();

    assert_eq!(
        load_compiler_jsx_mode(Some(&config_path)),
        Some(JsxMode::Vdom)
    );
}

#[test]
fn load_compiler_jsx_mode_defaults_to_unset() {
    let dir = tempfile::tempdir().unwrap();
    let config_path = dir.path().join("vize.config.json");
    std::fs::write(&config_path, r#"{ "formatter": { "singleQuote": true } }"#).unwrap();

    // No `compiler.jsxMode` key → absent (the JSX entry points treat this as VDOM).
    assert_eq!(load_compiler_jsx_mode(Some(&config_path)), None);
}

#[test]
fn load_config_uses_typescript_config() {
    let dir = tempfile::tempdir().unwrap();
    let config_path = dir.path().join("vize.config.ts");
    std::fs::write(
        &config_path,
        r#"
export default {
  linter: {
    rules: {
      "vue/prop-name-casing": "off",
      "script/no-options-api": "error",
    },
  },
}
"#,
    )
    .unwrap();

    let (loaded, linter_from_loaded_config) = load_config_and_linter_with_source(Some(dir.path()));
    let linter = load_linter_config(Some(dir.path()));

    assert_eq!(loaded.source_path.as_deref(), Some(config_path.as_path()));
    assert_eq!(
        linter_from_loaded_config.disabled_rules(),
        ["vue/prop-name-casing"]
    );
    assert_eq!(
        linter_from_loaded_config.enabled_rules(),
        ["script/no-options-api"]
    );
    assert_eq!(linter.disabled_rules(), ["vue/prop-name-casing"]);
    assert_eq!(linter.enabled_rules(), ["script/no-options-api"]);
}

#[test]
fn load_config_uses_relative_typescript_file_path() {
    let cwd = std::env::current_dir().unwrap();
    let case_dir = cwd
        .join("target")
        .join(format!("vize-config-relative-{}", std::process::id()));
    let _ = std::fs::remove_dir_all(&case_dir);
    std::fs::create_dir_all(&case_dir).unwrap();
    let config_path = case_dir.join("vize.config.ts");
    std::fs::write(
        &config_path,
        r#"
export default {
  formatter: {
    singleQuote: true,
  },
}
"#,
    )
    .unwrap();
    let relative_config_path = config_path.strip_prefix(&cwd).unwrap();

    let loaded = load_config_with_source(Some(relative_config_path));

    assert!(loaded.config.formatter.single_quote);

    let _ = std::fs::remove_dir_all(&case_dir);
}