import { z } from "zod";

export const activitySchema = z
  .object({
    id: z.string().uuid(),
    name: z.string().min(1, "Name is required"),
    type: z.enum(["run", "bike", "swim", "other"]),
    distance: z.number().positive().optional(),
    duration: z.number().int().positive("Duration must be positive"),
    startTime: z.date(),
    endTime: z.date(),
  })
  .refine((data) => data.endTime > data.startTime, {
    message: "End time must be after start time",
    path: ["endTime"],
  });

export type Activity = z.infer<typeof activitySchema>;

export const createActivitySchema = activitySchema
  .omit({
    id: true,
  })
  .extend({
    // Form-specific fields
    notes: z.string().max(500).optional(),
    isPrivate: z.boolean().default(false),
  });

export type CreateActivityInput = z.infer<typeof createActivitySchema>;

import { zodResolver } from "@hookform/resolvers/zod";
import { useForm } from "react-hook-form";
import { createActivitySchema } from "@repo/core/schemas";

export function useCreateActivityForm() {
  const form = useForm({
    resolver: zodResolver(createActivitySchema),
    defaultValues: {
      name: "",
      type: "run",
      distance: undefined,
      duration: 0,
      startTime: new Date(),
      endTime: new Date(),
      notes: "",
      isPrivate: false,
    },
  });

  return form;
}

export const activityListInput = z.object({
  limit: z.number().min(1).max(100).default(20),
  offset: z.number().min(0).default(0),
  type: z.enum(["run", "bike", "swim", "other"]).optional(),
  search: z.string().optional(),
});

export const profileSchema = z
  .object({
    name: z.string().min(1).max(100),
    email: z.string().email(),
    ftp: z.number().min(50).max(500).optional(),
  })
  .refine(
    (data) => {
      if (data.email.includes("+")) {
        return data.name.length > 5;
      }
      return true;
    },
    {
      message: "Name must be longer for email aliases",
      path: ["name"],
    },
  );