www/assets/api.ts

import _axios, { AxiosInstance } from 'axios'

export type IType = 'character' | 'vocabulary' | 'sentence'

export interface IEntry {
  id: string
  entry: string[]
  reading: string[]
  english: string[]
  type: IType
  description: string
  tag: string[]
}

export type ILookup<T> = T & {
  offset?: number
  limit?: number
}

export interface ILookupResult<T> {
  result: T[]
  count: number
}

class Api {
  axios: AxiosInstance
  _isAuthorized = true
  _user = ''

  constructor() {
    this.axios = _axios.create()
  }

  async setWanikaniApiKey(apiKey?: string) {
    const setApiKey = () => {
      if (apiKey) {
        this.axios.defaults.headers.common.Authorization = `Bearer ${apiKey}`
      } else {
        delete this.axios.defaults.headers.common.Authorization
      }
    }

    setApiKey()
    const r = await this.user_getSettings()

    if (r) return r
    apiKey = ''
    setApiKey()

    return null
  }

  async isAuthorized(): Promise<boolean> {
    if (this._isAuthorized && !this._user) {
      const r = await this.user_getSettings()
      if (r) {
        this._user = r.identifier
        this._isAuthorized = true
      }
    }

    return this._isAuthorized
  }

  async user_getSettings() {
    const r = await this.axios
      .get('/api/user', {
        params: {
          select: 'level,levelMin,identifier',
        },
      })
      .then(
        (r) =>
          r.data as {
            level: number
            levelMin?: number
            identifier: string
          }
      )
      .then((r) => ({
        ...r,
        levelMin: r.levelMin || 1,
      }))
      .catch(() => null)

    if (!r) {
      return
    }

    return r
  }

  async user_updateSettings(u: { levelMin: number }) {
    return await this.axios.patch('/api/user', u)
  }

  async quiz_getMany(params: {
    entries: string[]
    select: string[]
    type?: string
    direction?: string
  }) {
    return await this.axios.post('/api/quiz/getMany', params).then(
      (r) =>
        r.data as {
          result: {
            id: string
            entry: string
          }[]
        }
    )
  }

  async quiz_create(payload: { entries: string[]; type: IType }) {
    return await this.axios.put('/api/quiz', payload).then(
      (r) =>
        r.data as {
          result: {
            ids: string[]
          }[]
        }
    )
  }

  async quiz_deleteMany(params: { entries: string[]; type: IType }) {
    return await this.axios.post('/api/quiz/deleteMany', params)
  }

  async extra_getQuery(params: ILookup<{ q: string }>) {
    params.offset = params.offset || 0
    params.limit = params.limit || 5

    return await this.axios
      .get('/api/extra/q', { params })
      .then((r) => r.data as ILookupResult<IEntry>)
  }

  async extra_create(payload: Omit<IEntry, 'id'>) {
    return await this.axios
      .put('/api/extra', payload)
      .then((r) => r.data as { id: string })
  }

  async extra_update(payload: IEntry) {
    return await this.axios.patch('/api/extra', payload, {
      params: { id: payload.id },
    })
  }

  async extra_delete(params: { id: string }) {
    return await this.axios.delete('/api/extra/delete', {
      params,
    })
  }

  async character_getRadical(params: { entry: string }) {
    return await this.axios.get('/api/character/radical', { params }).then(
      (r) =>
        r.data as {
          result: {
            sub: string[]
            sup: string[]
            variant: string[]
            visual: string[]
          } | null
        }
    )
  }

  async character_getVocabulary(params: ILookup<{ entry: string }>) {
    return await this.axios.get('/api/character/vocabulary', { params }).then(
      (r) =>
        r.data as ILookupResult<{
          entry: string
        }>
    )
  }

  async character_getSentence(params: ILookup<{ entry: string }>) {
    return await this.axios.get('/api/character/sentence', { params }).then(
      (r) =>
        r.data as ILookupResult<{
          entry: string
        }>
    )
  }

  async all_getRandom(params: { type: IType }) {
    return await this.axios.get('/api/all/random', { params }).then(
      (r) =>
        r.data as {
          result: string
          level: number
        }
    )
  }

  async all_getQuery(params: ILookup<{ q: string }>) {
    params.offset = params.offset || 0
    params.limit = params.limit || 5

    return await this.axios.get('/api/all/q', { params }).then(
      (r) =>
        r.data as ILookupResult<{
          entry: string
          type: IType
        }>
    )
  }

  async all_getLookup(params: ILookup<{ entry: string; type: IType }>) {
    params.offset = params.offset || 0
    params.limit = params.limit || 5

    return await this.axios
      .get('/api/all', {
        params,
      })
      .then(
        (r) =>
          r.data as ILookupResult<
            IEntry & {
              level?: number
            }
          >
      )
  }

  async all_getReading(params: { entry: string }) {
    return await this.axios
      .get('/api/all/reading', {
        params,
      })
      .then(
        (r) =>
          r.data as {
            result: string
          }
      )
  }

  async all_getMeaning(params: { entry: string }) {
    return await this.axios
      .get('/api/all/meaning', {
        params,
      })
      .then(
        (r) =>
          r.data as {
            result: {
              entry?: string
              meaning: string
            }[]
          }
      )
  }
}

export const api = new Api()