import getMD5 from '@/components/MD5';
import { useAjax } from '@/Hook/useAjax';
import { bdSysMediaListImg, bdSysMediaListVideo, bdSysMediaAdd, delMedia, bdSysMediaEdit, getFileUrl, getMedia, configSortApi, getFolderTreeImg, getFolderTreeVideo, editMediaFolder } from '@/services/launchAdq/material';
import { blobToBase64, dataURLtoFile, videoMessage } from '@/utils/compress';
import { getImgSize } from '@/utils/utils';
import { message } from 'antd';
import { compressAccurately } from 'image-conversion';
import { Dispatch, useCallback, useReducer, useState } from 'react'
import { request } from 'umi';

type State = {
    fileVisible?: boolean,//文件夹弹窗
    imgVisrible?: boolean,//img,voice,video弹窗
    newsVisrible?: boolean,//news弹窗
    knewsVisrible?: boolean,//客服图文弹窗
    fileName?: string,//文件夹名称
    sort?: number, // 排序
    videoTitle?: string,//video文件名称
    videoDescription?: string,//视频描述
    belongUser?: any,//0公共本地|1个人本地
    mediaType?: 'VIDEO' | 'IMG',//类型
    parentId?: any,//上级目录ID，顶级使用null
    url?: string,//素材地址
    pathId?: string,//路径ID
    selectFile?: number[],//选中的文件列表
    rightClickPup?: any,// /**右键菜单开关 all为全部 id 为目标文件 空为不显示*/
    xy?: { x: number, y: number },// /**鼠标位置 菜单弹窗位置使用*/
    delPupId?: any,//按了单个删除存放的id为了让弹窗区分文件
    actionItem?: any,//当前选中的Itme
    path?: any[],//个人路径
    publicPath?: any[],//本地路径
    file?: File,//素材文件
    selectItem?: any,//单选素材时存放选中的素材
    knewsdefaultData?: any,//k图文编辑时的默认内容
    sortVisible?: boolean,//排序弹窗


    size?: number,  // 需要上传素材的大小
    upLoadLoading?: boolean,  // 上传loading
}
export type Action = {
    type: 'set' | 'init',
    params?: any
}
const typeEnum = {
    'IMG': '图片',
    'VIDEO': '视频'
}
function reducer(state: State, action: Action) {
    let { type, params } = action
    let newState = JSON.parse(JSON.stringify(state))
    newState.file = state.file
    switch (type) {
        case 'set':
            Object.keys(params as State).forEach((key: string) => {
                newState[key] = (params as State)[key]
            })
            return newState
        case 'init':
            return { ...initData, ...params }
        default:
            return state;
    }
}
const initData: State = {
    fileVisible: false,
    knewsVisrible: false,
    fileName: '',
    videoTitle: '',
    videoDescription: '',
    belongUser: '1',
    mediaType: 'IMG',
    parentId: null,
    selectFile: [],
    delPupId: '',
    rightClickPup: { id: '' },
    publicPath: [{ title: '公共本地', number: '0' }],
    path: [{ title: '个人本地', number: '0' }],
    imgVisrible: false,
    newsVisrible: false,
    sortVisible: false,
    sort: 0,
}
/**本地素材管理器 */
function useBdMediaPup() {
    const [state, dispatch]: [State, Dispatch<Action>] = useReducer(reducer, initData)
    const { fileName, sort, belongUser, mediaType, parentId, selectFile, delPupId, rightClickPup, actionItem, path, publicPath, size, videoTitle, videoDescription } = state
    const listImg = useAjax((params) => bdSysMediaListImg(params))
    const listVideo = useAjax((params) => bdSysMediaListVideo(params))
    const add = useAjax((params) => bdSysMediaAdd(params), { msgNmae: '新增' })
    const del = useAjax((params) => delMedia(params), { msgNmae: '删除' })
    const edit = useAjax((params) => bdSysMediaEdit(params), { msgNmae: '编辑' })
    const configSort = useAjax((params) => configSortApi(params), { msgNmae: '排序' })
    const get_folder_tree_img = useAjax((params: any) => getFolderTreeImg(params))
    const get_folder_tree_video = useAjax((params: any) => getFolderTreeVideo(params))
    const edit_media_folder = useAjax((params: any) => editMediaFolder(params))
    const get = useAjax((params) => getMedia(params))//获取本地素材详情
    const [isOk, setIsOk] = useState<boolean>(true)
    //请求上传地址
    const fileUrl = useAjax((params: { type: string, fileType: 'video' | 'image' }) => getFileUrl(params), {
        manual: true,
    })
    /**初始化数据 */
    const init = useCallback((params: any) => {
        console.log('init===>', params)
        dispatch({ type: 'init', params })
    }, [])
    /**设置state */
    const set = useCallback((params: State) => {
        // console.log('params===>',params)
        if (params) {
            dispatch({ type: 'set', params })
        }
    }, [])
    /**新增文件夹 */
    const addFolder = () => {
        if (fileName) {
            let obj = { title: fileName, mediaType, folder: true, parentId, belongUser: belongUser === '0' ? false : true, sort }
            add.run(obj).then((res) => {
                if (mediaType === 'IMG') {
                    get_folder_tree_img.refresh()
                } else if (mediaType === 'VIDEO') {
                    get_folder_tree_video.refresh()
                }

                if (mediaType === 'IMG') {
                    listImg.refresh()
                } else if (mediaType === 'VIDEO') {
                    listVideo.refresh()
                }
                offEditFile()//关闭弹窗并清空相关数据
            })
        }
    }
    /** 新增图片 视频 */
    const addFile = async (data: any) => {
        if (data) {//存在代表素材
            if (!data) {
                return
            }
            if (data?.file) {
                let file = data.file
                let fileSize = size || 0
                if (!size) {
                    if (mediaType === 'IMG') {
                        fileSize = 307200
                    } else {
                        fileSize = 104857600
                    }
                }

                if (mediaType === 'IMG') {
                    if (file?.size > fileSize) { // 大于300kb进入压缩
                        let bole = await compressAccurately(file, 250)
                        if (bole?.size > 300000) {
                            bole = await compressAccurately(file, 200)
                        }
                        if (bole?.size > 300000) {
                            bole = await compressAccurately(file, 150)
                        }
                        if (bole?.size > 300000) {
                            bole = await compressAccurately(file, 100)
                        }
                        let newFile = await blobToBase64(bole)
                        message.warning({
                            content: `选择的图片大于${fileSize / 1024}KB，图片已压缩`,
                            duration: 3
                        })
                        file = await dataURLtoFile(newFile, file?.name)
                    }
                } else if (mediaType === 'VIDEO') {
                    if (file?.size > fileSize) { // 大于100mb进入压缩
                        message.error({
                            content: `选择的视频大于${fileSize / 1024 / 1024}MB，请重新选择提交`,
                            duration: 3
                        })
                        return
                    }
                }
                set({ upLoadLoading: true })
                let width = 0
                let height = 0
                if (mediaType === 'IMG') {
                    let imgData = await getImgSize(file)
                    width = imgData.width
                    height = imgData.height
                } else if (mediaType === "VIDEO") {
                    let videoInfo: any = await videoMessage([file])
                    width = videoInfo[0].width
                    height = videoInfo[0].height
                }
                /**修改文件名以用户设置的文件title命名*/
                let newFile = new File([file], data?.title ? data?.title + '.' + file?.name?.split('.')[1] : file?.name, { type: file?.type })
                let formData = new FormData();

                /**向阿里云请求上传地址*/
                fileUrl.run({ type: newFile.type, fileType: mediaType === 'VIDEO' ? 'video' : 'image' }).then(res1 => {
                    Object.keys(res1).forEach((key: string) => {
                        if (key !== 'url') {
                            formData.append(key, res1[key])
                        }
                    })
                    formData.append('file', newFile)
                    /**向阿里云返回的上传地址上传文件*/
                    request(res1?.ossUrl, { method: 'post', body: formData }).then(async (res2: { code: number, data: { url: string } }) => {
                        if (res2.code === 200) {
                            message.success('上传成功')
                            if (data) {
                                /**取到返回的文件地址向后端发送具体数据*/
                                if (res2?.data?.url) {
                                    let fileMd5 = await getMD5(newFile)
                                    let obj = { title: data.title, mediaType, folder: false, parentId, width, height, fileMd5, belongUser: belongUser === '0' ? false : true, url: res2?.data?.url, sort: data?.sort, fileSize: newFile?.size, fileMime: newFile.type }
                                    if (mediaType === 'VIDEO') {
                                        obj['videoTitle'] = data?.videoTitle || data?.title
                                        obj['videoDescription'] = data?.videoDescription
                                    }
                                    add.run(obj).then((res) => {
                                        console.log(res)
                                        if (mediaType === 'IMG') {
                                            listImg.refresh()
                                        } else if (mediaType === 'VIDEO') {
                                            listVideo.refresh()
                                        }
                                        offEditFile()//关闭弹窗并清空相关数据
                                        set({ upLoadLoading: false })
                                    }).catch(() => set({ upLoadLoading: false }))
                                }
                            }
                        } else {
                            message.error('上传失败！')
                        }
                    }).catch(() => set({ upLoadLoading: false }))
                }).catch(() => set({ upLoadLoading: false }))
            }
        }
    }
    /**编辑非图文素材名称*/
    const nameOk = useCallback((selectWx?: any) => {
        if (fileName && actionItem) {
            let obj = { title: fileName, belongUser: belongUser === '0' ? false : true, sysMediaId: actionItem?.id, mediaType: actionItem?.mediaType, folder: actionItem?.folder, url: actionItem?.url, sort }
            if (mediaType === 'VIDEO') {
                obj['videoTitle'] = videoTitle
                obj['videoDescription'] = videoDescription
            }
            edit.run(obj).then((res) => {
                if (mediaType === 'IMG') {
                    listImg.refresh()
                } else if (mediaType === 'VIDEO') {
                    listVideo.refresh()
                }
                offEditFile()//关闭弹窗并清空相关数据
            })
        }
    }, [fileName, actionItem, edit, belongUser, mediaType, videoTitle, videoDescription])
    /**删除文件 */
    const dels = useCallback((id?: any) => {
        let arr = typeof id === 'number' ? [id] : selectFile
        let len = arr?.length || 0
        if (len) {
            arr?.map((id, index) => {
                del.run({ sysMediaId: id, mediaType }).then(() => {
                    set({ selectFile: selectFile?.filter(i => i !== id) })//清理已删除文件
                    if (index === len - 1) {
                        if (mediaType === 'IMG') {
                            listImg.refresh()
                            get_folder_tree_img.refresh()
                        } else if (mediaType === 'VIDEO') {
                            listVideo.refresh()
                            get_folder_tree_video.refresh()
                        }
                    }
                })
            })
        }
    }, [listImg, listVideo, selectFile, mediaType])
    /**获取本地素材数据列表 */
    const getList = useCallback((props?: any) => {
        let obj = { pageSize: 20, pageNum: 1, belongUser: belongUser === '0' ? false : true, parentId, ...props }
        if (mediaType === 'IMG') {
            listImg.run(obj).then((res) => {
                setIsOk(true)
            })
        } else if (mediaType === 'VIDEO') {
            listVideo.run(obj).then((res) => {
                setIsOk(true)
            })
        }
    }, [mediaType, belongUser, parentId])
    /**选中文件 single 开启可单选为了在右键删除选择时只选一个*/
    const onFile = useCallback((e: any, item: { id: any, folder?: boolean }, isAll?: boolean, single?: boolean) => {
        let { id } = item
        e?.stopPropagation()
        if (isAll && !single) {
            set({ selectFile: [...new Set([...selectFile as number[], id])] })
        } else {
            if (item?.folder && !single) {//假如是文件不让选择
                message.error('不能选择文件夹')
                return
            }
            set({ selectFile: [item.id], selectItem: item })
        }
    }, [selectFile])
    /**点击文件夹 */
    const fileClick = useCallback((item) => {
        if (isOk) {
            setIsOk(false)
            console.log(item, belongUser == '1')
            if (belongUser == '1' && path) {
                set({ path: [...path, item] })
            }
            if (belongUser == '0' && publicPath) {
                set({ publicPath: [...publicPath, item] })
            }
            set({ parentId: item.id })
            getList({ parentId: item.id })//请求对应文件夹列表
        }

    }, [path, publicPath, mediaType, belongUser, isOk])
    /**点击目录树*/
    const treeClick = useCallback((item) => {
        if (isOk) {
            setIsOk(false)
            // console.log(item, belongUser == '1')
            if (belongUser == '1' && path) {
                set(item?.id === 0 ? { path: [path[0]] } : { path: [path[0], item] })
            }
            if (belongUser == '0' && publicPath) {
                set(item?.id === 0 ? { publicPath: [publicPath[0]] } : { publicPath: [publicPath[0], item] })
            }
            set({ parentId: item.id })
            getList({ parentId: item.id })//请求对应文件夹列表
        }
    }, [path, publicPath, mediaType, belongUser, isOk])
    /**点击路径 */
    const pathClick = useCallback((item) => {
        let newPath: any[] = []
        if (belongUser == '1') {
            path?.forEach((paths, index) => {//用传入的index和path循环的index对比小于等于index代表该保留的路径
                if (index <= item.index) {
                    newPath.push(paths)
                }
            })
            set({ path: newPath })
        } else {
            publicPath?.forEach((paths, index) => {//用传入的index和path循环的index对比小于等于index代表该保留的路径
                if (index <= item.index) {
                    newPath.push(paths)
                }
            })
            set({ publicPath: newPath })
        }
        set({ parentId: item.parentId })
        console.log(item)
        getList({ pageSize: 20, pageNum: 1, mediaType, belongUser: belongUser === '0' ? false : true, parentId: item.id })
        console.log('文件夹被点击')
    }, [path, mediaType, belongUser, publicPath])
    /**取消文件 */
    const offFile = useCallback((e: any, item: { id: any }) => {
        let { id } = item
        set({ selectFile: selectFile?.filter(i => i !== id) })
    }, [selectFile])
    /**判断是取消还是选中文件的操作在点击打钩时使用 */
    const changeClickFile = useCallback((e: any, item: { id: any, folder?: boolean }, isAll?: boolean) => {
        let { id } = item
        e?.stopPropagation()//阻止冒泡传递到文件夹被点击事件
        let state = selectFile?.some((i) => i === id)
        if (isAll) {
            if (state) {//存在就是删除
                set({ selectFile: selectFile?.filter(i => i !== id) })
            } else {//否则新增
                set({ selectFile: [...selectFile as number[], id] })
            }
        } else {//单选情况存在于选择素材弹窗组件
            if (item?.folder && mediaType !== 'IMG') {//假如是文件不让选择
                message.error('不能选择文件夹')
                return
            }
            if (state) {//存在就是删除
                set({ selectFile: selectFile?.filter(i => i !== id) })
                set({ selectItem: null })
            } else {//否则新增
                set({ selectFile: [id] })
                set({ selectItem: item })
            }
        }
    }, [selectFile, mediaType])
    /**开启删除弹窗 */
    const delPupOn = useCallback((delPupId) => {
        set({ delPupId })
    }, [])
    /**关闭删除弹窗并去除选中 */
    const delPupOff = useCallback(() => {
        set({ delPupId: '' })
        offFile(null, { id: delPupId })
    }, [delPupId,])
    /**编辑 */
    const editFile = useCallback((e?: any,) => {
        e?.stopPropagation()
        onFile(null, rightClickPup, true, true)
        // if (rightClickPup?.mediaType !== 'news') {//不是图文开启编辑名字弹窗
        let obj = { fileVisible: true, actionItem: rightClickPup, fileName: rightClickPup.title, sort: rightClickPup.sort }
        if (rightClickPup?.mediaType === 'video') {
            obj['videoTitle'] = rightClickPup?.videoTitle || rightClickPup?.title
            obj['videoDescription'] = rightClickPup?.videoDescription
        }
        set(obj)
        // }
    }, [rightClickPup])
    /**取消编辑后清空选中存放的数据并关闭弹窗*/
    const offEditFile = useCallback(() => {
        set({ fileVisible: false, imgVisrible: false, sortVisible: false, actionItem: '', fileName: '', selectFile: selectFile?.filter(id => id !== actionItem?.id), sort: 0 })
    }, [selectFile, actionItem])
    /**全选反选文件*/
    const allFile = useCallback(() => {
        let allArr: any[] = []

        if (mediaType === 'IMG') {
            listImg?.data?.records?.forEach((item: { id: any }) => {
                allArr.push(item.id)
            })
        } else if (mediaType === "VIDEO") {
            listVideo?.data?.records?.forEach((item: { id: any }) => {
                allArr.push(item.id)
            })
        }
        set({ selectFile: allArr.filter((i) => selectFile?.every(id => id !== i)) })
    }, [selectFile, listImg, listVideo, mediaType])
    return {
        state,
        init,
        set,
        addFile,
        addFolder,
        getList,
        dels,
        onFile,
        changeClickFile,
        allFile,
        delPupOn,
        delPupOff,
        editFile,
        offEditFile,
        nameOk,
        fileClick,
        treeClick,
        pathClick,
        configSort,
        fileUrl,
        listImg,
        listVideo,
        add,
        get,
        edit,
        typeEnum,
        get_folder_tree_img,
        get_folder_tree_video,
        edit_media_folder
    }
}
export default useBdMediaPup