juwan-frontend/store/reviews.ts

import { create } from "zustand"
import { generateId } from "@/lib/id"
import { mockReviews, mockUsers } from "@/lib/mock"
import type { Review } from "@/lib/types"
import { useOrderStore } from "@/store/orders"

interface SubmitReviewInput {
  orderId: string
  fromUserId: string
  rating: number
  content?: string
}

interface ReviewState {
  reviews: Review[]
  submitReview: (input: SubmitReviewInput) => void
  getReviewsByOrder: (orderId: string) => Review[]
  hasUserReviewed: (orderId: string, userId: string) => boolean
}

const autoReplyTimers = new Map<string, ReturnType<typeof setTimeout>>()

function resolveUser(userId: string) {
  return mockUsers.find((user) => user.id === userId)
}

function resolveOrderUser(orderId: string, userId: string) {
  const order = useOrderStore.getState().orders.find((item) => item.id === orderId)
  if (!order) return null

  if (order.consumerId === userId) {
    return {
      fromUserName: order.consumerName,
      toUserId: order.playerId,
      toUserName: order.playerName,
    }
  }

  if (order.playerId === userId) {
    return {
      fromUserName: order.playerName,
      toUserId: order.consumerId,
      toUserName: order.consumerName,
    }
  }

  return null
}

export const useReviewStore = create<ReviewState>((set, get) => ({
  reviews: mockReviews,
  getReviewsByOrder: (orderId) => get().reviews.filter((review) => review.orderId === orderId),
  hasUserReviewed: (orderId, userId) =>
    get().reviews.some((review) => review.orderId === orderId && review.fromUserId === userId),
  submitReview: (input) => {
    const relation = resolveOrderUser(input.orderId, input.fromUserId)
    if (!relation) return

    const exists = get().hasUserReviewed(input.orderId, input.fromUserId)
    if (exists) return

    const fromUser = resolveUser(input.fromUserId)
    const createdAt = new Date().toISOString()

    const review: Review = {
      id: generateId("rev"),
      orderId: input.orderId,
      fromUserId: input.fromUserId,
      fromUserName: relation.fromUserName,
      fromUserAvatar: fromUser?.avatar ?? "",
      toUserId: relation.toUserId,
      rating: input.rating,
      content: input.content?.trim() || undefined,
      sealed: true,
      createdAt,
    }

    set((state) => ({ reviews: [...state.reviews, review] }))

    const orderReviews = get().getReviewsByOrder(input.orderId)
    if (orderReviews.length >= 2) {
      const timer = autoReplyTimers.get(input.orderId)
      if (timer) {
        clearTimeout(timer)
        autoReplyTimers.delete(input.orderId)
      }

      set((state) => ({
        reviews: state.reviews.map((item) =>
          item.orderId === input.orderId ? { ...item, sealed: false } : item,
        ),
      }))
      useOrderStore.getState().updateOrderStatus(input.orderId, "completed")
      return
    }

    if (autoReplyTimers.has(input.orderId)) return

    const timer = setTimeout(() => {
      autoReplyTimers.delete(input.orderId)
      if (get().hasUserReviewed(input.orderId, relation.toUserId)) {
        return
      }

      get().submitReview({
        orderId: input.orderId,
        fromUserId: relation.toUserId,
        rating: 5,
        content: `收到 ${relation.toUserName} 的评价，感谢本次对局。`,
      })
    }, 3000)

    autoReplyTimers.set(input.orderId, timer)
  },
}))