import { test } from 'node:test'
import assert from 'node:assert/strict'
import { createApiClient } from '@/shared'

/** 真打一遍客户端的请求构造：路径、方法、请求体形状必须与服务端契约一致。 */
test('setHeat 走 PUT /entries/heat 并带上 entryIds + heat', async () => {
  const captured: { url?: string; method?: string; body?: unknown } = {}
  const client = createApiClient({
    baseUrl: '/api',
    requestId: () => 'req-fixed',
    fetchImpl: async (input, init) => {
      captured.url = String(input)
      captured.method = init?.method
      captured.body = init?.body
      return new Response(
        JSON.stringify({ ok: true, data: { updated: 3, heat: 2, entryIds: [4, 5, 6] } }),
        { status: 200, headers: { 'Content-Type': 'application/json' } },
      )
    },
  })

  const result = await client.entries.setHeat({ entryIds: [4, 5, 6], heat: 2 })

  assert.equal(captured.url, '/api/entries/heat')
  assert.equal(captured.method, 'PUT')
  // 写操作由客户端补 requestId（幂等重放），其余字段原样。
  assert.equal(captured.body, JSON.stringify({ entryIds: [4, 5, 6], heat: 2, requestId: 'req-fixed' }))
  assert.deepEqual(result, { updated: 3, heat: 2, entryIds: [4, 5, 6] })
})

test('setHeat 传 null 表示清除批次', async () => {
  const captured: { body?: unknown } = {}
  const client = createApiClient({
    baseUrl: '/api',
    requestId: () => 'req-fixed',
    fetchImpl: async (_input, init) => {
      captured.body = init?.body
      return new Response(
        JSON.stringify({ ok: true, data: { updated: 2, heat: null, entryIds: [1, 2] } }),
        { status: 200, headers: { 'Content-Type': 'application/json' } },
      )
    },
  })

  const result = await client.entries.setHeat({ entryIds: [1, 2], heat: null })

  assert.equal(captured.body, JSON.stringify({ entryIds: [1, 2], heat: null, requestId: 'req-fixed' }))
  assert.equal(result.heat, null)
})