local colorscheme = "onedark"

if colorscheme == "onedark" then
    -- Onedark Default Configuration
    local ok, onedark = pcall(require, "onedark")
    if not ok then
        return
    end
    onedark.setup({
        -- Main options --
        style = "darker",                                                                    -- Default theme style. Choose between 'dark', 'darker', 'cool', 'deep', 'warm', 'warmer' and 'light'
        transparent = false,                                                                 -- Show/hide background
        term_colors = true,                                                                  -- Change terminal color as per the selected theme style
        ending_tildes = false,                                                               -- Show the end-of-buffer tildes. By default they are hidden
        cmp_itemkind_reverse = false,                                                        -- reverse item kind highlights in cmp menu
        -- toggle theme style ---
        toggle_style_key = nil,                                                              -- keybind to toggle theme style. Leave it nil to disable it, or set it to a string, for example '<leader>ts'
        toggle_style_list = { "dark", "darker", "cool", "deep", "warm", "warmer", "light" }, -- List of styles to toggle between
        -- Change code style ---
        -- Options are italic, bold, underline, none
        -- You can configure multiple style with comma seperated, For e.g., keywords = 'italic,bold'
        code_style = {
            comments = "italic",
            keywords = "none",
            functions = "none",
            strings = "none",
            variables = "none",
        },
        -- Lualine options --
        lualine = {
            transparent = false, -- lualine center bar transparency
        },
        -- Custom Highlights --
        colors = {},     -- Override default colors
        highlights = {}, -- Override highlight groups
        -- Plugins Config --
        diagnostics = {
            darker = true,     -- darker colors for diagnostic
            undercurl = true,  -- use undercurl instead of underline for diagnostics
            background = true, -- use background color for virtual text
        },
    })

    -- Load One Dark
    require("onedark").load()
end

if colorscheme == "catppuccin" then
    -- Catppuccin
    local ok, catppuccin = pcall(require, "catppuccin")
    if not ok then
        return
    end
    catppuccin.setup({
        flavour = "mocha", -- latte, frappe, macchiato, mocha
        background = {
            -- :h background
            light = "latte",
            dark = "mocha",
        },
        transparent_background = false,
        show_end_of_buffer = false, -- show the '~' characters after the end of buffers
        term_colors = false,
        dim_inactive = {
            enabled = false,
            shade = "dark",
            percentage = 0.15,
        },
        no_italic = false, -- Force no italic
        no_bold = false,   -- Force no bold
        styles = {
            comments = { "italic" },
            conditionals = { "italic" },
            loops = {},
            functions = {},
            keywords = {},
            strings = {},
            variables = {},
            numbers = {},
            booleans = {},
            properties = {},
            types = {},
            operators = {},
        },
        color_overrides = {},
        custom_highlights = {},
        integrations = {
            cmp = true,
            gitsigns = true,
            nvimtree = true,
            telescope = true,
            notify = false,
            mini = false,
            -- For more plugins integrations please scroll down (https://github.com/catppuccin/nvim#integrations)
        },
    })

    -- Load Catppuccin
    require("catppuccin").load()
end

if colorscheme == "gruvbox" then
    -- setup must be called before loading the colorscheme
    -- Default options:
    local ok, gruvbox = pcall(require, "gruvbox")
    if not ok then
        return
    end

    gruvbox.setup({
        undercurl = true,
        underline = true,
        bold = true,
        italic = true,
        strikethrough = true,
        invert_selection = false,
        invert_signs = false,
        invert_tabline = false,
        invert_intend_guides = false,
        inverse = true, -- invert background for search, diffs, statuslines and errors
        contrast = "",  -- can be "hard", "soft" or empty string
        palette_overrides = {},
        overrides = {},
        dim_inactive = false,
        transparent_mode = false,
    })

    -- Load Gruvbox
    require("gruvbox").load()
end