import { defineStore } from 'pinia'

interface Session {
  id: string        // uuid from backend
  hostId: number
  hostName: string
  protocol: 'ssh' | 'rdp'
  color: string | null
  active: boolean
}

export const useSessionStore = defineStore('sessions', {
  state: () => ({
    sessions: [] as Session[],
    activeSessionId: null as string | null,
  }),
  getters: {
    activeSession: (state) => state.sessions.find(s => s.id === state.activeSessionId),
    hasSessions: (state) => state.sessions.length > 0,
  },
  actions: {
    addSession(session: Session) {
      this.sessions.push(session)
      this.activeSessionId = session.id
    },
    removeSession(id: string) {
      this.sessions = this.sessions.filter(s => s.id !== id)
      if (this.activeSessionId === id) {
        this.activeSessionId = this.sessions.length ? this.sessions[this.sessions.length - 1].id : null
      }
    },
    setActive(id: string) {
      this.activeSessionId = id
    },
  },
})