use db::anyhow;
use schemars::JsonSchema;
use serde::{Deserialize, Serialize};
use settings::{Settings, SettingsKey, SettingsSources, SettingsUi};

#[derive(Copy, Clone, Serialize, Deserialize, JsonSchema, Debug, SettingsUi)]
#[serde(rename_all = "snake_case")]
pub enum TitleBarVisibility {
    Always,
    Never,
    HideInFullScreen,
}

#[derive(Copy, Clone, Deserialize, Debug)]
pub struct TitleBarSettings {
    pub show: TitleBarVisibility,
    pub show_branch_icon: bool,
    pub show_onboarding_banner: bool,
    pub show_user_picture: bool,
    pub show_branch_name: bool,
    pub show_project_items: bool,
    pub show_sign_in: bool,
    pub show_menus: bool,
}

#[derive(
    Copy, Clone, Default, Serialize, Deserialize, JsonSchema, Debug, SettingsUi, SettingsKey,
)]
#[settings_ui(group = "Title Bar")]
#[settings_key(key = "title_bar")]
pub struct TitleBarSettingsContent {
    /// Controls when the title bar is visible: "always" | "never" | "hide_in_full_screen".
    ///
    /// Default: "always"
    pub show: Option<TitleBarVisibility>,
    /// Whether to show the branch icon beside branch switcher in the title bar.
    ///
    /// Default: false
    pub show_branch_icon: Option<bool>,
    /// Whether to show onboarding banners in the title bar.
    ///
    /// Default: true
    pub show_onboarding_banner: Option<bool>,
    /// Whether to show user avatar in the title bar.
    ///
    /// Default: true
    pub show_user_picture: Option<bool>,
    /// Whether to show the branch name button in the titlebar.
    ///
    /// Default: true
    pub show_branch_name: Option<bool>,
    /// Whether to show the project host and name in the titlebar.
    ///
    /// Default: true
    pub show_project_items: Option<bool>,
    /// Whether to show the sign in button in the title bar.
    ///
    /// Default: true
    pub show_sign_in: Option<bool>,
    /// Whether to show the menus in the title bar.
    ///
    /// Default: false
    pub show_menus: Option<bool>,
}

impl Settings for TitleBarSettings {
    type FileContent = TitleBarSettingsContent;

    fn load(sources: SettingsSources<Self::FileContent>, _: &mut gpui::App) -> anyhow::Result<Self>
    where
        Self: Sized,
    {
        sources.json_merge()
    }

    fn import_from_vscode(_: &settings::VsCodeSettings, _: &mut Self::FileContent) {}
}