import { z } from "zod";

const searchEngineSchema = z.enum(["duckduckgo", "google", "bing"]);

export const bookmarkWidgetSchema = z.object({
  type: z.literal("bookmark"),
  name: z.string(),
  href: z.string().url(),
  description: z.string().optional(),
});

export const searchWidgetSchema = z.object({
  type: z.literal("search"),
  engines: z.array(searchEngineSchema).min(1).default(["duckduckgo"]),
  defaultEngine: searchEngineSchema.optional(),
});

export const widgetSchema = z.discriminatedUnion("type", [
  bookmarkWidgetSchema,
  searchWidgetSchema,
]);

export const groupSchema = z.object({
  name: z.string(),
  widgets: z.array(widgetSchema),
});

export const themeSchema = z
  .object({
    mode: z.enum(["dark", "light", "auto"]).default("dark"),
    variables: z.record(z.string(), z.string()).default({}),
    customCssPath: z.string().optional(),
  })
  .default({ mode: "dark", variables: {} });

export const settingsSchema = z
  .object({
    title: z.string().default("PulseNode"),
  })
  .default({ title: "PulseNode" });

export const configSchema = z.object({
  theme: themeSchema,
  settings: settingsSchema,
  groups: z.array(groupSchema).default([]),
});

export type Config = z.infer<typeof configSchema>;
export type Widget = z.infer<typeof widgetSchema>;
export type Group = z.infer<typeof groupSchema>;
export type SearchEngine = z.infer<typeof searchEngineSchema>;