import {defineStore} from 'pinia'
import {apolloWrapper} from "src/graphql/apollo"
import {FLIGHT_DETAIL, FLIGHTS_LIST} from "src/graphql/queries/flights";
import {EDIT_FLIGHT, CREATE_FLIGHT, DELETE_FLIGHT} from "src/graphql/mutations/flight";
import {updateInItems} from "stores/helpers";

export const useFlightsStore = defineStore('Flights', {
  state: () => ({
    items: [],
    isMutationRunning: false
  }),

  getters: {
    getDetail: (state) => (flightId) => {
      return state.items.find(f => f.id === flightId);
    },
  },

  actions: {
    create(formData) {
      delete formData['id'];
      return apolloWrapper.mutate(CREATE_FLIGHT, {input: formData}).then(({data}) => {
        const flightId = data.createFlight.id;

        // pitomy ohack kvuli tomu, ze se mi nedari dostat z API rovnou informace o nove vytvorenem letadle
        this.fetchDetail(flightId).then(flight => {
          this.items.push(flight);
        })

        return data.createFlight;
      })
    },
    update(id, formData) {
      this.isMutationRunning = true;
      return apolloWrapper.mutate(EDIT_FLIGHT, {id: id, input: formData}).then(({data}) => {
        const flight = data.editFlight;
        updateInItems(this.items, "id", flight);

        return flight;
      }).finally(() => this.isMutationRunning = false);
    },
    fetchDetail(id, username = null) {
      if (typeof id !== "number") {
        id = parseInt(id);
      }
      return apolloWrapper.query(FLIGHT_DETAIL, {id, username}).then(result => result.data.flight);
    },
    fetch(username = null) {
      return apolloWrapper
        .query(FLIGHTS_LIST, {username})
        .then((resp) => {
          const data = resp.data;
          this.items = data.flights;
          return data.flights;
        }).catch(err => console.log(err));
    },
    delete(id) {
      return apolloWrapper.mutate(DELETE_FLIGHT, {id}).then(({data}) => {

        const idx = this.items.indexOf(this.items.find(f => f.id === id));
        this.items.splice(idx, 1);

        return data.deleteFlight;
      })
    },
  },
});