import { ActionContext, ActionTree } from 'vuex'

import authApi from '@/api/authApi'
import api from '@/api/defaultApi'
import createI18n from '@/i18n'
import router from '@/router'
import {
  AUTH_USER_STORE,
  ROOT_STORE,
  SPORTS_STORE,
  STATS_STORE,
  USERS_STORE,
  WORKOUTS_STORE,
} from '@/store/constants'
import {
  IAuthUserActions,
  IAuthUserState,
} from '@/store/modules/authUser/types'
import { IRootState } from '@/store/modules/root/types'
import { deleteUserAccount } from '@/store/modules/users/actions'
import {
  ILoginOrRegisterData,
  IUserDeletionPayload,
  IUserPasswordPayload,
  IUserPasswordResetPayload,
  IUserPayload,
  IUserPicturePayload,
  IUserPreferencesPayload,
  IUserSportPreferencesPayload,
} from '@/types/user'
import { handleError } from '@/utils'

const { locale } = createI18n.global

const removeAuthUserData = (
  context: ActionContext<IAuthUserState, IRootState>
) => {
  localStorage.removeItem('authToken')
  context.commit(ROOT_STORE.MUTATIONS.EMPTY_ERROR_MESSAGES)
  context.commit(STATS_STORE.MUTATIONS.EMPTY_USER_STATS)
  context.commit(AUTH_USER_STORE.MUTATIONS.CLEAR_AUTH_USER_TOKEN)
  context.commit(USERS_STORE.MUTATIONS.UPDATE_USERS, [])
  context.commit(WORKOUTS_STORE.MUTATIONS.EMPTY_WORKOUTS)
  context.commit(WORKOUTS_STORE.MUTATIONS.EMPTY_WORKOUT)
  router.push('/login')
}

export const actions: ActionTree<IAuthUserState, IRootState> &
  IAuthUserActions = {
  [AUTH_USER_STORE.ACTIONS.CHECK_AUTH_USER](
    context: ActionContext<IAuthUserState, IRootState>
  ): void {
    if (
      window.localStorage.authToken &&
      !context.getters[AUTH_USER_STORE.GETTERS.IS_AUTHENTICATED]
    ) {
      context.commit(
        AUTH_USER_STORE.MUTATIONS.UPDATE_AUTH_TOKEN,
        window.localStorage.authToken
      )
      context.dispatch(AUTH_USER_STORE.ACTIONS.GET_USER_PROFILE)
    }
  },
  [AUTH_USER_STORE.ACTIONS.GET_USER_PROFILE](
    context: ActionContext<IAuthUserState, IRootState>
  ): void {
    context.commit(ROOT_STORE.MUTATIONS.EMPTY_ERROR_MESSAGES)
    authApi
      .get('auth/profile')
      .then((res) => {
        if (res.data.status === 'success') {
          context.commit(
            AUTH_USER_STORE.MUTATIONS.UPDATE_AUTH_USER_PROFILE,
            res.data.data
          )
          if (res.data.data.language) {
            context.commit(
              ROOT_STORE.MUTATIONS.UPDATE_LANG,
              res.data.data.language
            )
            locale.value = res.data.data.language
          }
          context.dispatch(SPORTS_STORE.ACTIONS.GET_SPORTS)
        } else {
          handleError(context, null)
          removeAuthUserData(context)
        }
      })
      .catch((error) => {
        handleError(context, error)
        removeAuthUserData(context)
      })
  },
  [AUTH_USER_STORE.ACTIONS.LOGIN_OR_REGISTER](
    context: ActionContext<IAuthUserState, IRootState>,
    data: ILoginOrRegisterData
  ): void {
    context.commit(ROOT_STORE.MUTATIONS.EMPTY_ERROR_MESSAGES)
    api
      .post(`/auth/${data.actionType}`, data.formData)
      .then((res) => {
        if (res.data.status === 'success') {
          const token = res.data.auth_token
          window.localStorage.setItem('authToken', token)
          context.commit(AUTH_USER_STORE.MUTATIONS.UPDATE_AUTH_TOKEN, token)
          context
            .dispatch(AUTH_USER_STORE.ACTIONS.GET_USER_PROFILE)
            .then(() =>
              router.push(
                typeof data.redirectUrl === 'string' ? data.redirectUrl : '/'
              )
            )
        } else {
          handleError(context, null)
        }
      })
      .catch((error) => handleError(context, error))
  },
  [AUTH_USER_STORE.ACTIONS.LOGOUT](
    context: ActionContext<IAuthUserState, IRootState>
  ): void {
    removeAuthUserData(context)
  },
  [AUTH_USER_STORE.ACTIONS.UPDATE_USER_PROFILE](
    context: ActionContext<IAuthUserState, IRootState>,
    payload: IUserPayload
  ): void {
    context.commit(ROOT_STORE.MUTATIONS.EMPTY_ERROR_MESSAGES)
    context.commit(AUTH_USER_STORE.MUTATIONS.UPDATE_USER_LOADING, true)
    authApi
      .post('auth/profile/edit', payload)
      .then((res) => {
        if (res.data.status === 'success') {
          context.commit(
            AUTH_USER_STORE.MUTATIONS.UPDATE_AUTH_USER_PROFILE,
            res.data.data
          )
          router.push('/profile')
        } else {
          handleError(context, null)
        }
      })
      .catch((error) => handleError(context, error))
      .finally(() =>
        context.commit(AUTH_USER_STORE.MUTATIONS.UPDATE_USER_LOADING, false)
      )
  },
  [AUTH_USER_STORE.ACTIONS.UPDATE_USER_PREFERENCES](
    context: ActionContext<IAuthUserState, IRootState>,
    payload: IUserPreferencesPayload
  ): void {
    context.commit(ROOT_STORE.MUTATIONS.EMPTY_ERROR_MESSAGES)
    context.commit(AUTH_USER_STORE.MUTATIONS.UPDATE_USER_LOADING, true)
    authApi
      .post('auth/profile/edit/preferences', payload)
      .then((res) => {
        if (res.data.status === 'success') {
          context.commit(
            AUTH_USER_STORE.MUTATIONS.UPDATE_AUTH_USER_PROFILE,
            res.data.data
          )
          context.commit(
            ROOT_STORE.MUTATIONS.UPDATE_LANG,
            res.data.data.language
          )
          locale.value = res.data.data.language
          router.push('/profile/preferences')
        } else {
          handleError(context, null)
        }
      })
      .catch((error) => handleError(context, error))
      .finally(() =>
        context.commit(AUTH_USER_STORE.MUTATIONS.UPDATE_USER_LOADING, false)
      )
  },
  [AUTH_USER_STORE.ACTIONS.UPDATE_USER_SPORT_PREFERENCES](
    context: ActionContext<IAuthUserState, IRootState>,
    payload: IUserSportPreferencesPayload
  ): void {
    context.commit(ROOT_STORE.MUTATIONS.EMPTY_ERROR_MESSAGES)
    context.commit(AUTH_USER_STORE.MUTATIONS.UPDATE_USER_LOADING, true)
    authApi
      .post('auth/profile/edit/sports', payload)
      .then((res) => {
        if (res.data.status === 'success') {
          context.dispatch(SPORTS_STORE.ACTIONS.GET_SPORTS)
        } else {
          handleError(context, null)
        }
      })
      .catch((error) => {
        handleError(context, error)
        context.commit(AUTH_USER_STORE.MUTATIONS.UPDATE_USER_LOADING, false)
      })
  },
  [AUTH_USER_STORE.ACTIONS.UPDATE_USER_PICTURE](
    context: ActionContext<IAuthUserState, IRootState>,
    payload: IUserPicturePayload
  ): void {
    context.commit(ROOT_STORE.MUTATIONS.EMPTY_ERROR_MESSAGES)
    context.commit(AUTH_USER_STORE.MUTATIONS.UPDATE_USER_LOADING, true)
    if (!payload.picture) {
      throw new Error('No file part')
    }
    const form = new FormData()
    form.append('file', payload.picture)
    authApi
      .post('auth/picture', form, {
        headers: {
          'content-type': 'multipart/form-data',
        },
      })
      .then((res) => {
        if (res.data.status === 'success') {
          context
            .dispatch(AUTH_USER_STORE.ACTIONS.GET_USER_PROFILE)
            .then(() => router.push('/profile'))
        } else {
          handleError(context, null)
        }
      })
      .catch((error) => handleError(context, error))
      .finally(() =>
        context.commit(AUTH_USER_STORE.MUTATIONS.UPDATE_USER_LOADING, false)
      )
  },
  [AUTH_USER_STORE.ACTIONS.DELETE_ACCOUNT](
    context: ActionContext<IAuthUserState, IRootState>,
    payload: IUserDeletionPayload
  ): void {
    deleteUserAccount(context, payload)
  },
  [AUTH_USER_STORE.ACTIONS.DELETE_PICTURE](
    context: ActionContext<IAuthUserState, IRootState>
  ): void {
    context.commit(ROOT_STORE.MUTATIONS.EMPTY_ERROR_MESSAGES)
    context.commit(AUTH_USER_STORE.MUTATIONS.UPDATE_USER_LOADING, true)
    authApi
      .delete(`auth/picture`)
      .then((res) => {
        if (res.status === 204) {
          context
            .dispatch(AUTH_USER_STORE.ACTIONS.GET_USER_PROFILE)
            .then(() => router.push('/profile'))
        } else {
          handleError(context, null)
        }
      })
      .catch((error) => handleError(context, error))
      .finally(() =>
        context.commit(AUTH_USER_STORE.MUTATIONS.UPDATE_USER_LOADING, false)
      )
  },
  [AUTH_USER_STORE.ACTIONS.SEND_PASSWORD_RESET_REQUEST](
    context: ActionContext<IAuthUserState, IRootState>,
    payload: IUserPasswordPayload
  ): void {
    context.commit(ROOT_STORE.MUTATIONS.EMPTY_ERROR_MESSAGES)
    api
      .post('auth/password/reset-request', payload)
      .then((res) => {
        if (res.data.status === 'success') {
          router.push('/password-reset/sent')
        } else {
          handleError(context, null)
        }
      })
      .catch((error) => handleError(context, error))
  },
  [AUTH_USER_STORE.ACTIONS.RESET_USER_PASSWORD](
    context: ActionContext<IAuthUserState, IRootState>,
    payload: IUserPasswordResetPayload
  ): void {
    context.commit(ROOT_STORE.MUTATIONS.EMPTY_ERROR_MESSAGES)
    api
      .post('auth/password/update', payload)
      .then((res) => {
        if (res.data.status === 'success') {
          router.push('/password-reset/password-updated')
        } else {
          handleError(context, null)
        }
      })
      .catch((error) => handleError(context, error))
  },
}