import { initContract } from '@ts-rest/core';
import { z } from 'zod';
import { errorResponseSchema } from '../schemas/common.schemas';
import {
  groupBuyCampaignSchema,
  groupBuyOptInResponseSchema,
  groupBuyOptInSchema,
} from '../schemas/shopkeeper-group-buy.schemas';

const c = initContract();

export const shopkeeperGroupBuyContract = c.router({
  listCampaigns: {
    method: 'GET',
    path: '/shopkeeper/group-buy/campaigns',
    query: z.object({
      market: z.string().optional(),
    }),
    responses: {
      200: z.object({ campaigns: z.array(groupBuyCampaignSchema) }),
      401: errorResponseSchema,
    },
    summary: 'List active group-buy campaigns for the shop market',
  },
  optIn: {
    method: 'POST',
    path: '/shopkeeper/group-buy/opt-in',
    body: groupBuyOptInSchema,
    responses: {
      200: groupBuyOptInResponseSchema,
      400: errorResponseSchema,
      401: errorResponseSchema,
      404: errorResponseSchema,
    },
    summary: 'Opt into a group-buy campaign with a quantity',
  },
});