# Theme Configuration Defaults and Helpers
#
# Provides base theme with full configuration and helpers for creating variants.

let contracts = import "contracts.ncl" in

{
  # Base theme with complete default configuration
  # All theme variants should extend this
  base_theme = {
    typography = {
      font_family_sans = "Inter, ui-sans-serif, system-ui, sans-serif",
      font_family_mono = "JetBrains Mono, ui-monospace, 'Cascadia Code', monospace",

      font_size_xs = "0.75rem",
      font_size_sm = "0.875rem",
      font_size_base = "1rem",
      font_size_lg = "1.125rem",
      font_size_xl = "1.25rem",
      font_size_2xl = "1.5rem",
      font_size_3xl = "1.875rem",

      line_height_tight = "1.25",
      line_height_normal = "1.5",
      line_height_relaxed = "1.75",
    },

    spacing = {
      xs = "0.25rem",
      sm = "0.5rem",
      md = "1rem",
      lg = "1.5rem",
      xl = "2rem",
      "2xl" = "2.5rem",
      "3xl" = "3rem",
    },

    radius = {
      sm = "0.25rem",
      md = "0.375rem",
      lg = "0.5rem",
      xl = "0.75rem",
      "2xl" = "1rem",
      full = "9999px",
    },

    shadows = {
      sm = "0 1px 2px 0 rgb(0 0 0 / 0.05)",
      base = "0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1)",
      md = "0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1)",
      lg = "0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1)",
      xl = "0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1)",
    },

    components = {
      button = {
        border_radius = "0.5rem",
        padding_x_sm = "0.75rem",
        padding_y_sm = "0.375rem",
        padding_x_md = "1rem",
        padding_y_md = "0.5rem",
        padding_x_lg = "1.5rem",
        padding_y_lg = "0.75rem",
        font_weight = "500",
        transition = "all 200ms ease-in-out",
      },

      card = {
        border_radius = "0.75rem",
        padding = "1.5rem",
        shadow = "sm",
        border_width = "1px",
      },

      input = {
        border_radius = "0.375rem",
        padding_x = "0.75rem",
        padding_y = "0.5rem",
        border_width = "1px",
        transition = "border-color 200ms ease-in-out, box-shadow 200ms ease-in-out",
      },

      navbar = {
        height = "4rem",
        padding_x = "1rem",
        backdrop_blur = "true",
        border_bottom_width = "1px",
      },

      footer = {
        padding_y = "2rem",
        border_top_width = "1px",
      },
    },

    assets = {
      logo_light = "/logos/jesusperez-logo-b.png",
      logo_dark = "/logos/jesusperez-logo-w.png",
      logo_icon = "/logos/logo-icon.svg",
      favicon = "/images/favicon.ico",
      favicon_dark = "/images/favicon.ico",

      logo_alt = "Jesús Pérez Lorenzo",
      logo_href = "/",
      logo_show_in_nav = true,
      logo_show_in_footer = true,
      logo_width = "auto",
      logo_height = "2.5rem",

      logo_height_sm = "2rem",
      logo_height_md = "2.5rem",
      logo_height_lg = "3rem",
    },

    animations = {
      duration_fast = "150ms",
      duration_normal = "200ms",
      duration_slow = "300ms",
      easing = "cubic-bezier(0.4, 0, 0.2, 1)",
    },

    breakpoints = {
      sm = "640px",
      md = "768px",
      lg = "1024px",
      xl = "1280px",
      "2xl" = "1536px",
    },
  },

  # Helper function: Create a color variant theme
  #
  # Usage:
  #   make_color_variant {
  #     name = "Dark",
  #     description = "Dark theme with high contrast",
  #     colors = { primary = "#60a5fa", ... },
  #   }
  #
  # Parameters:
  #   config: Record with name, description, colors, and optional assets
  #
  # Returns: Complete theme with colors overridden
  make_color_variant
    | Dyn -> Dyn
    = fun config =>
      # For assets, rebuild the entire record with conditional field selection
      # This avoids merge conflicts when overriding string fields
      let final_assets =
        if std.record.has_field "assets" config then
          {
            logo_light = if std.record.has_field "logo_light" config.assets then config.assets.logo_light else base_theme.assets.logo_light,
            logo_dark = if std.record.has_field "logo_dark" config.assets then config.assets.logo_dark else base_theme.assets.logo_dark,
            logo_icon = if std.record.has_field "logo_icon" config.assets then config.assets.logo_icon else base_theme.assets.logo_icon,
            favicon = if std.record.has_field "favicon" config.assets then config.assets.favicon else base_theme.assets.favicon,
            favicon_dark = if std.record.has_field "favicon_dark" config.assets then config.assets.favicon_dark else base_theme.assets.favicon_dark,
            logo_alt = if std.record.has_field "logo_alt" config.assets then config.assets.logo_alt else base_theme.assets.logo_alt,
            logo_href = if std.record.has_field "logo_href" config.assets then config.assets.logo_href else base_theme.assets.logo_href,
            logo_show_in_nav = if std.record.has_field "logo_show_in_nav" config.assets then config.assets.logo_show_in_nav else base_theme.assets.logo_show_in_nav,
            logo_show_in_footer = if std.record.has_field "logo_show_in_footer" config.assets then config.assets.logo_show_in_footer else base_theme.assets.logo_show_in_footer,
            logo_width = if std.record.has_field "logo_width" config.assets then config.assets.logo_width else base_theme.assets.logo_width,
            logo_height = if std.record.has_field "logo_height" config.assets then config.assets.height else base_theme.assets.logo_height,
            logo_height_sm = if std.record.has_field "logo_height_sm" config.assets then config.assets.logo_height_sm else base_theme.assets.logo_height_sm,
            logo_height_md = if std.record.has_field "logo_height_md" config.assets then config.assets.logo_height_md else base_theme.assets.logo_height_md,
            logo_height_lg = if std.record.has_field "logo_height_lg" config.assets then config.assets.logo_height_lg else base_theme.assets.logo_height_lg,
          }
        else
          base_theme.assets
      in
      # Explicitly construct new record to avoid merge conflicts
      # Cannot use & merge because assets field has conflicting string values
      {
        metadata = {
          name = config.name,
          description = config.description,
          version = "1.0.0",
          author = "Rustelo Contributors",
          extends = "default",
        },
        colors = config.colors,
        typography = base_theme.typography,
        spacing = base_theme.spacing,
        radius = base_theme.radius,
        shadows = base_theme.shadows,
        components = base_theme.components,
        assets = final_assets,
        animations = base_theme.animations,
        breakpoints = base_theme.breakpoints,
      },

  # Default light colors (Blue theme)
  light_colors = {
    primary = "#3b82f6",
    primary_hover = "#2563eb",
    secondary = "#6b7280",
    secondary_hover = "#4b5563",
    accent = "#f59e0b",

    success = "#10b981",
    warning = "#f59e0b",
    error = "#ef4444",
    info = "#06b6d4",

    surface = "#ffffff",
    surface_dark = "#1f2937",
    surface_hover = "#f9fafb",
    surface_hover_dark = "#374151",

    text = "#111827",
    text_dark = "#f9fafb",
    text_secondary = "#6b7280",
    text_secondary_dark = "#9ca3af",

    border = "#e5e7eb",
    border_dark = "#374151",
  },

  # Dark theme colors
  dark_colors = {
    primary = "#60a5fa",
    primary_hover = "#3b82f6",
    secondary = "#9ca3af",
    secondary_hover = "#d1d5db",
    accent = "#fbbf24",

    success = "#34d399",
    warning = "#fbbf24",
    error = "#f87171",
    info = "#22d3ee",

    surface = "#111827",
    surface_dark = "#030712",
    surface_hover = "#1f2937",
    surface_hover_dark = "#374151",

    text = "#f9fafb",
    text_dark = "#111827",
    text_secondary = "#d1d5db",
    text_secondary_dark = "#6b7280",

    border = "#374151",
    border_dark = "#4b5563",
  },

  # Corporate colors (Professional blue-gray)
  corporate_colors = {
    primary = "#1e40af",
    primary_hover = "#1e3a8a",
    secondary = "#64748b",
    secondary_hover = "#475569",
    accent = "#0ea5e9",

    success = "#059669",
    warning = "#d97706",
    error = "#dc2626",
    info = "#0284c7",

    surface = "#ffffff",
    surface_dark = "#1e293b",
    surface_hover = "#f8fafc",
    surface_hover_dark = "#334155",

    text = "#0f172a",
    text_dark = "#f8fafc",
    text_secondary = "#64748b",
    text_secondary_dark = "#94a3b8",

    border = "#e2e8f0",
    border_dark = "#334155",
  },

  # Purple colors (Creative purple theme)
  purple_colors = {
    primary = "#9333ea",
    primary_hover = "#7e22ce",
    secondary = "#71717a",
    secondary_hover = "#52525b",
    accent = "#f59e0b",

    success = "#10b981",
    warning = "#f59e0b",
    error = "#ef4444",
    info = "#06b6d4",

    surface = "#ffffff",
    surface_dark = "#18181b",
    surface_hover = "#fafafa",
    surface_hover_dark = "#27272a",

    text = "#09090b",
    text_dark = "#fafafa",
    text_secondary = "#71717a",
    text_secondary_dark = "#a1a1aa",

    border = "#e4e4e7",
    border_dark = "#3f3f46",
  },
}