import axios from 'axios';

const apiv4Prefix = '/api/v4';

export async function getGroupMembers (store, payload) {
  const url = `${apiv4Prefix}/groups/${payload.groupId}/members`;

  const params = {};

  if (payload.includeAllPublicFields) {
    params.includeAllPublicFields = true;
  }

  if (payload.lastMemberId) {
    params.lastId = payload.lastMemberId;
  }

  if (payload.searchTerm) {
    params.search = payload.searchTerm;
  }

  const response = await axios.get(url, { params });
  return response.data.data;
}

function unpackResponse (response) {
  return response && response.data
    ? response.data.data
    : undefined;
}

export async function fetchMember (store, payload) {
  const url = `${apiv4Prefix}/members/${payload.memberId}`;
  const response = await axios.get(url);
  return payload.unpack === false
    ? response
    : unpackResponse(response);
}

export async function fetchMemberByUsername (store, payload) {
  const url = `${apiv4Prefix}/members/username/${payload.username}`;
  const response = await axios.get(url);
  return unpackResponse(response);
}

export async function getGroupInvites (store, payload) {
  let url = `${apiv4Prefix}/groups/${payload.groupId}/invites`;
  if (payload.includeAllPublicFields) {
    url += '?includeAllPublicFields=true';
  }
  const response = await axios.get(url);
  return response.data.data;
}

export async function getChallengeMembers (store, payload) {
  const url = `${apiv4Prefix}/challenges/${payload.challengeId}/members`;

  const params = {};

  if (payload.includeAllPublicFields) {
    params.includeAllPublicFields = true;
  }

  if (payload.lastMemberId) {
    params.lastId = payload.lastMemberId;
  }

  if (payload.searchTerm) {
    params.search = payload.searchTerm;
  }

  const response = await axios.get(url, { params });
  return response.data.data;
}

export async function getChallengeMemberProgress (store, payload) {
  const url = `${apiv4Prefix}/challenges/${payload.challengeId}/members/${payload.memberId}`;
  const response = await axios.get(url);
  return response;
}

export async function sendPrivateMessage (store, payload) {
  const url = `${apiv4Prefix}/members/send-private-message`;
  const data = {
    message: payload.message,
    toUserId: payload.toUserId,
  };
  const response = await axios.post(url, data);
  return response;
}

export async function transferGems (store, payload) {
  const url = `${apiv4Prefix}/members/transfer-gems`;
  const data = {
    message: payload.message,
    toUserId: payload.toUserId,
    gemAmount: payload.gemAmount,
  };
  const response = await axios.post(url, data);
  store.state.user.data.balance -= payload.gemAmount / 4;
  return response;
}

export async function removeMember (store, payload) {
  const url = `${apiv4Prefix}/groups/${payload.groupId}/removeMember/${payload.memberId}`;
  const data = {
    message: payload.message,
  };
  const response = await axios.post(url, data);
  return response;
}

export async function getPurchaseHistory (store, payload) {
  const response = await axios.get(`${apiv4Prefix}/members/${payload.memberId}/purchase-history`);
  return response.data.data;
}