lsv 0.1.15

use std::{
    fs,
    io,
    path::Path,
};

// Embedded example config files for bootstrapping user config when the
// examples directory is not available alongside the binary (e.g., installed via
// cargo with no extra assets).

const INIT_LUA: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/init.lua"
));

const LUA_ICONS: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/lua/icons.lua"
));
const LUA_NERDFONT_ICONS: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/lua/nerdfont-icons.lua"
));
const LUA_EMOJI_ICONS: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/lua/emoji-icons.lua"
));

// Themes
const THEME_CATPPUCCIN: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/lua/themes/catppuccin.lua"
));
const THEME_DARK: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/lua/themes/dark.lua"
));
const THEME_DRACULA: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/lua/themes/dracula.lua"
));
const THEME_EVERFOREST: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/lua/themes/everforest.lua"
));
const THEME_GRUVBOX: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/lua/themes/gruvbox.lua"
));
const THEME_HORIZON: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/lua/themes/horizon.lua"
));
const THEME_KANAGAWA: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/lua/themes/kanagawa.lua"
));
const THEME_LIGHT: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/lua/themes/light.lua"
));
const THEME_MATERIAL_PALENIGHT: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/lua/themes/material_palenight.lua"
));
const THEME_MONOKAI_PRO: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/lua/themes/monokai_pro.lua"
));
const THEME_NIGHTFOX: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/lua/themes/nightfox.lua"
));
const THEME_NORD: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/lua/themes/nord.lua"
));
const THEME_OCEANIC_NEXT: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/lua/themes/oceanic_next.lua"
));
const THEME_ONE_LIGHT: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/lua/themes/one_light.lua"
));
const THEME_ONEDARK: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/lua/themes/onedark.lua"
));
const THEME_ROSE_PINE_MOON: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/lua/themes/rose_pine_moon.lua"
));
const THEME_SOLARIZED_LIGHT: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/lua/themes/solarized_light.lua"
));
const THEME_SOLARIZED: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/lua/themes/solarized.lua"
));
const THEME_TOKYONIGHT_DAY: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/lua/themes/tokyonight_day.lua"
));
const THEME_TOKYONIGHT: &str = include_str!(concat!(
    env!("CARGO_MANIFEST_DIR"),
    "/examples/config/lua/themes/tokyonight.lua"
));

pub fn write_all_to(dst_root: &Path) -> io::Result<()>
{
    // Ensure root
    fs::create_dir_all(dst_root)?;

    // Helper to write a file ensuring parent exists
    fn write(
        dst_root: &Path,
        rel: &str,
        contents: &str,
    ) -> io::Result<()>
    {
        let path = dst_root.join(rel);
        if let Some(p) = path.parent()
        {
            fs::create_dir_all(p)?;
        }
        fs::write(path, contents)
    }

    // init.lua
    write(dst_root, "init.lua", INIT_LUA)?;

    // lua/ helpers
    write(dst_root, "lua/icons.lua", LUA_ICONS)?;
    write(dst_root, "lua/nerdfont-icons.lua", LUA_NERDFONT_ICONS)?;
    write(dst_root, "lua/emoji-icons.lua", LUA_EMOJI_ICONS)?;

    // themes
    write(dst_root, "lua/themes/catppuccin.lua", THEME_CATPPUCCIN)?;
    write(dst_root, "lua/themes/dark.lua", THEME_DARK)?;
    write(dst_root, "lua/themes/dracula.lua", THEME_DRACULA)?;
    write(dst_root, "lua/themes/everforest.lua", THEME_EVERFOREST)?;
    write(dst_root, "lua/themes/gruvbox.lua", THEME_GRUVBOX)?;
    write(dst_root, "lua/themes/horizon.lua", THEME_HORIZON)?;
    write(dst_root, "lua/themes/kanagawa.lua", THEME_KANAGAWA)?;
    write(dst_root, "lua/themes/light.lua", THEME_LIGHT)?;
    write(
        dst_root,
        "lua/themes/material_palenight.lua",
        THEME_MATERIAL_PALENIGHT,
    )?;
    write(dst_root, "lua/themes/monokai_pro.lua", THEME_MONOKAI_PRO)?;
    write(dst_root, "lua/themes/nightfox.lua", THEME_NIGHTFOX)?;
    write(dst_root, "lua/themes/nord.lua", THEME_NORD)?;
    write(dst_root, "lua/themes/oceanic_next.lua", THEME_OCEANIC_NEXT)?;
    write(dst_root, "lua/themes/one_light.lua", THEME_ONE_LIGHT)?;
    write(dst_root, "lua/themes/onedark.lua", THEME_ONEDARK)?;
    write(dst_root, "lua/themes/rose_pine_moon.lua", THEME_ROSE_PINE_MOON)?;
    write(dst_root, "lua/themes/solarized_light.lua", THEME_SOLARIZED_LIGHT)?;
    write(dst_root, "lua/themes/solarized.lua", THEME_SOLARIZED)?;
    write(dst_root, "lua/themes/tokyonight_day.lua", THEME_TOKYONIGHT_DAY)?;
    write(dst_root, "lua/themes/tokyonight.lua", THEME_TOKYONIGHT)?;

    Ok(())
}