import OEmpty from '@/components/o-empty'
import { postMessage } from '@/helpers/native-message'
import request from '@/helpers/request'
import { state } from '@/state'
import OFullRefresh from '@/components/o-full-refresh'
import { Cell, CellGroup, DropdownItem, DropdownMenu, Icon, List, Picker, Popup } from 'vant'
import { defineComponent, reactive, ref, onMounted, nextTick, computed } from 'vue'
import { useRoute, useRouter } from 'vue-router'
import { getImage } from './images'
import styles from './index.module.less'
import OSticky from '@/components/o-sticky'
import OSearch from '@/components/o-search'
import OHeader from '@/components/o-header'
// import { getInstrumentName } from '@/constant/instruments'
import { browser } from '@/helpers/utils'

export default defineComponent({
  name: 'accompany-music-list',
  props: {
    musicTree: {
      type: Array,
      default: () => []
    }
  },
  setup() {
    const route = useRoute()
    const router = useRouter()
    const imgDefault = getImage('icon-music.svg')
    const userInfo = ref<any>({})
    const subjectKey = state.user?.data?.phone || 'accompany-music-list-subject'
    const subjectId =
      localStorage.getItem(subjectKey) || state.user?.data?.subjectId?.split(',')?.[0] || ''
    const data = reactive({
      loading: false,
      firstRender: false,
      finished: false,
      refreshing: false,
      musicTree: [] as any,
      pagenation: {
        page: 1,
        rows: 20
      },
      value1: null,
      value2: null,
      PopoverOpen: false,
      list: [] as any,
      keyword: '',
      musicSubject: subjectId,
      subjectList: [] as any
    })
    const getTree = async () => {
      try {
        // const res: any = await request.get(
        //   state.platformApi + '/musicSheetCategories/queryTree?enable=true&parentId=' + route.query.categorieid
        // )
        const res: any = await request.post(
          state.platformApi + '/musicSheetCategories/queryTreeByParentId',
          {
            data: {
              parentId: route.query.categorieid,
              enable: true
            }
          }
        )
        if (Array.isArray(res?.data)) {
          data.musicTree = res.data
        }
        nextTick(() => {
          getList()
        })
      } catch (error) {
        console.log(error)
      }
    }
    // 获取声部信息
    const getSubjects = async () => {
      try {
        const subjects = await request.get(state.platformApi + '/subject/musicList', {
          params: {
            enableFlag: true,
            page: 1,
            rows: 100
          }
        })
        const rows = subjects.data || []
        rows.forEach((item: any) => {
          data.subjectList.push({
            text: item.name,
            value: item.id + ''
          })
        })

        data.subjectList.unshift({
          text: '全部声部',
          value: ''
        })
      } catch {
        //
      }
    }
    /**获取会员购买记录 */
    const getUserInfo = async () => {
      try {
        const res: any = await request.get(`/api-student/student/member`)
        userInfo.value = res.data || {}
      } catch (error) {
        console.log(error)
      }
    }
    const option1 = computed(() => {
      const v1: any = data.musicTree
      //.find((n: any) => n.id == route.query.categorieid)
      if (Array.isArray(v1)) {
        const list = [{ text: '全部级别', value: null }].concat(
          v1.map((m: any) => {
            // if (!data.value1) {
            data.value1 = null
            data.value2 = null
            // }
            return {
              text: m.name,
              value: m.id
            }
          })
        )
        return list
      }
      return []
    })
    const option2 = computed(() => {
      const v1: any = data.musicTree
      // .find((n: any) => n.id == route.query.categorieid)
      console.log(v1, '---')
      if (Array.isArray(v1)) {
        const v2: any = v1?.find((n: any) => n.id == data.value1)

        if (Array.isArray(v2?.musicSheetCategoriesList)) {
          const list = [{ text: '全部类型', value: null }].concat(
            v2.musicSheetCategoriesList.map((m: any) => {
              return {
                text: m.name,
                value: m.id
              }
            })
          )
          return list
        }
      }
      return [{ text: '全部类型', value: null }]
    })

    const getList = async () => {
      if (data.loading) return
      data.loading = true
      const bodyData: any = {
        ...data.pagenation,
        keyword: data.keyword,
        musicSheetCategoriesId: data.value2 || data.value1 || route.query.categorieid,
        status: 1
      }
      if (state.platformType == 'TEACHER') {
        bodyData.musicSubject = data.musicSubject
      }
      try {
        const res: any = await request.post(state.platformApi + '/musicSheet/page', {
          data: bodyData,
          hideLoading: true
        })
        if (Array.isArray(res?.data?.rows)) {
          data.list = [].concat(data.list, res.data.rows)
          data.pagenation.page += 1
          data.finished = res.data.rows.length < data.pagenation.rows ? true : false
        } else {
          data.finished = true
        }
      } catch (error) {
        data.finished = true
      }
      data.loading = false
      data.refreshing = false
      data.firstRender = true
    }
    // 重置搜索
    const onSearch = () => {
      data.pagenation.page = 1
      data.list = []
      data.finished = false
      data.list = []
      getList()
    }
    //进入云练习
    const openView = async (item: any) => {
      const src = `${location.origin}/orchestra-music-score/?id=${item.id}&part-index=${staffData.partIndex}`
      console.log('🚀 ~ src:', src)
      postMessage({
        api: 'openAccompanyWebView',
        content: {
          url: src,
          orientation: 0,
          isHideTitle: true,
          statusBarTextColor: false,
          isOpenLight: true
        }
      })
    }
    onMounted(() => {
      if (state.platformType == 'STUDENT') {
        getUserInfo()
      }
      if (state.platformType == 'TEACHER') {
        getSubjects()
      }
      getTree()
    })

    const staffData = reactive({
      open: false,
      musicXml: {} as any,
      instrumentName: '',
      partIndex: 0,
      partList: [] as any[]
    })
    // const getPartNames = async (item: any) => {
    //   let partNames: any[] = []
    //   try {
    //     const { data } = await request.get(state.platformApi + '/musicSheet/detail/' + item.id)
    //     let partList = data.background || []
    //     partList = partList.filter(
    //       (item: any) => !item.track?.toLocaleUpperCase()?.includes('COMMON')
    //     )
    //     partNames = partList.map((item: any, index: number) => {
    //       const instrumentName = getInstrumentName(item.track)
    //       return {
    //         text: item.track + (instrumentName ? `(${instrumentName})` : ''),
    //         value: index
    //       }
    //     })
    //   } catch (error) {
    //     console.log(error)
    //   }
    //   console.log('🚀 ~ partNames:', partNames)
    //   return partNames
    // }

    // const openMutilPart = async (item: any) => {
    //   if (staffData.musicXml[item.id]) {
    //     staffData.instrumentName = item.id
    //     staffData.open = true
    //     return Promise.resolve()
    //   }
    //   staffData.musicXml[item.id] = await getPartNames(item)
    //   staffData.instrumentName = item.id
    //   staffData.open = true
    // }

    return () => (
      <div class={styles['accompany-music-list']}>
        <OSticky
          mode="sticky"
          class={styles.heade}
          onGetHeight={(height: number) => {
            document.documentElement.style.setProperty('--header-height', height + 'px')
          }}
        >
          <OHeader border={false} />
          <div>
            <DropdownMenu activeColor="var(--van-primary)">
              <DropdownItem
                v-model:modelValue={data.value1}
                options={option1.value as any}
                onChange={() => {
                  data.value2 = null
                  onSearch()
                }}
              ></DropdownItem>
              <DropdownItem
                v-model:modelValue={data.value2}
                options={option2.value as any}
                onChange={() => onSearch()}
              ></DropdownItem>
            </DropdownMenu>
            <div class={styles.filter}>
              <OSearch
                class={styles.filterBox}
                onSearch={(keyword: string) => {
                  data.keyword = keyword
                  onSearch()
                }}
              >
                {{
                  left: () =>
                    state.platformType == 'TEACHER' ? (
                      <DropdownMenu activeColor="var(--van-primary)">
                        <DropdownItem
                          v-model:modelValue={data.musicSubject}
                          options={data.subjectList}
                          onChange={() => {
                            localStorage.setItem(subjectKey, data.musicSubject)
                            onSearch()
                          }}
                        ></DropdownItem>
                      </DropdownMenu>
                    ) : null
                }}
              </OSearch>
            </div>
          </div>
        </OSticky>
        <OFullRefresh
          v-model:modelValue={data.refreshing}
          onRefresh={onSearch}
          style="min-height: calc(100vh - var(--header-height))"
        >
          <List
            loading-text=" "
            immediateCheck={false}
            loading={data.loading}
            v-model:finished={data.finished}
            finishedText=" "
            onLoad={() => {
              getList()
            }}
          >
            <CellGroup inset>
              {data.list.map((item: any) => {
                return (
                  <Cell
                    size="large"
                    center
                    title={item.musicSheetName}
                    isLink
                    onClick={() => {
                      if (browser().isApp) {
                        const url = `${location.origin}${location.pathname}#/musicDetail?id=${item.id}`
                        postMessage({
                          api: 'openWebView',
                          content: {
                            url,
                            orientation: 1,
                            isHideTitle: true,
                            statusBarTextColor: false,
                            isOpenLight: false
                          }
                        })
                      } else {
                        router.push({
                          path: '/musicDetail',
                          query: {
                            id: item.id
                          }
                        })
                      }
                    }}
                  >
                    {{
                      icon: () => (
                        <Icon style={{ marginRight: '12px' }} size={40} name={imgDefault} />
                      )
                    }}
                  </Cell>
                )
              })}
            </CellGroup>
            <div style={{ height: '40px' }}></div>
          </List>
          {data.firstRender && !data.loading && !data.list.length && <OEmpty tips="暂无曲谱" />}
        </OFullRefresh>
        <Popup teleport="body" position="bottom" round v-model:show={staffData.open}>
          <Picker
            columns={staffData.musicXml[staffData.instrumentName]}
            onConfirm={(value) => {
              staffData.open = false
              staffData.partIndex = value.selectedValues[0]
              openView({ id: staffData.instrumentName })
            }}
            onCancel={() => (staffData.open = false)}
          />
        </Popup>
      </div>
    )
  }
})