import api from '@/store/api';

const FanStore = {
  namespaced: true,
  state: {
    fans: [],
  },
  getters: {
    fans: (state) => state.fans,
  },
  mutations: {
    setFanInfo: (state, data) => {
      state.fans = data.map((fan) => {
        const ThermalSubsystem =
          process.env.VUE_APP_FAN_DATA_FROM_THERMAL_SUBSYSTEM === 'true'
            ? true
            : false;
        if (ThermalSubsystem) {
          const {
            Id,
            Name,
            PartNumber,
            SerialNumber,
            SpeedPercent = {},
            Status = {},
          } = fan;
          return {
            id: Id,
            health: Status.Health,
            name: Name,
            speed: SpeedPercent.Reading,
            statusState: Status.State,
            healthRollup: Status.HealthRollup,
            partNumber: PartNumber,
            serialNumber: SerialNumber,
          };
        } else {
          const {
            MemberId,
            Name,
            Reading,
            Status = {},
            PartNumber,
            SerialNumber,
          } = fan;
          return {
            id: MemberId,
            health: Status.Health,
            partNumber: PartNumber,
            serialNumber: SerialNumber,
            healthRollup: Status.HealthRollup,
            name: Name,
            speed: Reading,
            statusState: Status.State,
          };
        }
      });
    },
  },
  actions: {
    async getChassisCollection() {
      return await api
        .get('/redfish/v1/Chassis')
        .then(({ data: { Members } }) =>
          api.all(
            Members.map((member) =>
              api.get(member['@odata.id']).then((response) => response.data)
            )
          )
        )
        .catch((error) => console.log(error));
    },
    async getFanInfo({ dispatch, commit }) {
      const collection = await dispatch('getChassisCollection');
      if (!collection || collection.length === 0) return;
      return await api
        .all(collection.map((chassis) => dispatch('getChassisFans', chassis)))
        .then((fansFromChassis) => commit('setFanInfo', fansFromChassis.flat()))
        .catch((error) => console.log(error));
    },
    async getChassisFans(_, chassis) {
      const ThermalSubsystem =
        process.env.VUE_APP_FAN_DATA_FROM_THERMAL_SUBSYSTEM === 'true'
          ? true
          : false;
      if (ThermalSubsystem) {
        return await api
          .get(chassis.ThermalSubsystem['@odata.id'])
          .then((response) => {
            return api.get(`${response.data.Fans['@odata.id']}`);
          })
          .then(({ data: { Members } }) => {
            const promises = Members.map((member) =>
              api.get(member['@odata.id'])
            );
            return api.all(promises);
          })
          .then((response) => {
            const data = response.map(({ data }) => data);
            return data;
          })
          .catch((error) => console.log(error));
      } else {
        return await api
          .get(chassis.Thermal['@odata.id'])
          .then(({ data: { Fans } }) => {
            return Fans || [];
          })
          .catch((error) => console.log(error));
      }
    },
  },
};

export default FanStore;