import { defineStore } from 'pinia'

export interface ToastItem {
  id: number
  msg: string
  type: 'info' | 'ok' | 'err'
}

let seq = 0

export const useToastStore = defineStore('toast', {
  state: () => ({ items: [] as ToastItem[] }),
  actions: {
    push(msg: string, type: ToastItem['type'] = 'info') {
      const id = ++seq
      this.items.push({ id, msg, type })
      setTimeout(() => this.remove(id), 4000)
    },
    ok(msg: string) {
      this.push(msg, 'ok')
    },
    err(msg: string) {
      this.push(msg, 'err')
    },
    remove(id: number) {
      this.items = this.items.filter((i) => i.id !== id)
    },
  },
})