import { defineStore } from 'pinia'
import { store } from '@/stores'

interface UserState {
  access_token: string
  tokenExpiresAt: number
  tenant_id: string
  pushRecordId: string
  needFaceId: boolean
}

export const useUserStore = defineStore('user', {
  state: (): UserState => ({
    access_token: '',
    tokenExpiresAt: 0,
    tenant_id: '1',
    pushRecordId: '',
    needFaceId: false,
  }),

  actions: {
    setAccessToken(token: string, expiresIn?: number | string) {
      // expires_in 的单位为秒；未返回时使用后端约定的 12 小时。
      const seconds = expiresIn == null || expiresIn === '' ? NaN : Number(expiresIn)
      this.access_token = token
      this.tokenExpiresAt =
        Date.now() + (Number.isFinite(seconds) && seconds >= 0 ? seconds : 12 * 60 * 60) * 1000
      this.$persist()
    },
    hasValidSession() {
      if (!this.access_token) return false
      if (!Number.isFinite(this.tokenExpiresAt) || Date.now() >= this.tokenExpiresAt) {
        this.LogOut()
        return false
      }
      return true
    },
    setPushRecordId(id: string) {
      // 当前链接没有可核对的用户 ID，不能把旧业务的 token 用到另一条链接。
      if (id !== this.pushRecordId) this.LogOut()
      this.pushRecordId = id
      this.$persist()
    },
    setNeedFaceId(flag: boolean) {
      this.needFaceId = flag
    },
    LogOut() {
      this.access_token = ''
      this.tokenExpiresAt = 0
      this.needFaceId = false
      this.$persist()
    },
  },

  persist: {
    key: 'user-store',
    storage: localStorage,
    pick: ['access_token', 'tokenExpiresAt', 'needFaceId', 'tenant_id', 'pushRecordId'],
  },
})

export function useUserStoreWithOut() {
  return useUserStore(store)
}