<template>
    <div class="collection_modal_item">
        <div class="modal_left">
            <div class="switch_type_list">
                <div
                    @click.stop="open(1)"
                    class="switch_type_item"
                    :class="[openClick == 1 ? 'select_swtich' : '']"
                >
                    <span>Upload</span>
                </div>
                <div
                    @click.stop="open(2)"
                    class="switch_type_item"
                    :class="[openClick == 2 ? 'select_swtich' : '']"
                >
                    <span>Library</span>
                </div>
                <div
                    @click.stop="open(3)"
                    class="switch_type_item"
                    :class="[openClick == 3 ? 'select_swtich' : '']"
                >
                    <span>Generate</span>
                </div>
            </div>
            <div v-show="openClick == 1" class="moodboard_body">
                <div class="upload_img_body scroll_style">
                    <div class="upload_item">
                        <div
                            class="upload_file_item"
                            v-for="(file, index) in fileList"
                            :key="file"
                        >
                            <div
                                class="upload_file_item_content"
								v-show="file?.status === 'uploading'"
                            >
                                <a-spin
                                    :indicator="indicator"
                                    tip="Uploading..."
                                />
                            </div>
                            <div
                                class="upload_file_item_content"
                                v-show="file?.status === 'done'"
                            >
                                <img :src="file?.imgUrl" class="upload_img" />
                                <div
                                    class="delete_file_block"
                                    @click="deleteFile(file)"
                                >
                                    Delete
                                </div>
                            </div>
                        </div>
                        <div
                            class="upload_file_item upload_component"
                            v-show="moodboarList.length < 8"
                        >
						
                            <a-upload
                                :action="uploadUrl + '/api/element/upload'"
                                list-type="picture-card"
                                :data="{
                                    ...upload,
                                }"
                                :headers="{ Authorization: token }"
                                :before-upload="beforeUpload"
                                v-model:file-list="fileList"
                                multiple
                                :maxCount="8 - moodboarList.length+fileList.length"
                                accept=".jpg,.png,.jpeg,.bmp"
                                @change="(file) => fileUploadChange(file)"
                            >
                                <div
                                    class="upload_tip_block"
                                    v-show=" moodboarList.length < 8"
                                >
                                    <i class="fi fi-br-upload"></i>
                                    <!-- <img class="upload_img_icon" src="@/assets/images/homePage/add_file.png"> -->
                                </div>
                            </a-upload>
                        </div>
                    </div>
                </div>
                <!-- <div class="upload_max_tip">
                    <span class="icon iconfont icon-zhuyi"></span>
                    <span
                        >Maximum 10 images can be uploaded, Maximum 2M per
                        image</span
                    >
                </div> -->
            </div>
            <Material
                v-show="openClick == 2"
                ref="Material"
                msg="Moodboard"
            ></Material>
            <Generate
                v-show="openClick == 3"
                ref="Generate"
                msg="Moodboard"
            ></Generate>
        </div>
        <div v-show="moodboarList.length" class="modal_right">
			<div class="modal_layout">
				<div class="modal_text">
					<div>Thumbnail preview of selected moodboard</div>
					<div class="modal_btn started_btn" @click="layout()">layout</div>
				</div>
				<div class="modal_img">
					<div class="modal_img_item" v-for="item,index in moodboarList" :key="item" @click="deleteFile(item)">
						<img v-lazy="item.imgUrl">
						<div class="checked" >
							<i class="fi fi-rr-trash"></i>
						</div>
					</div>
				</div>
			</div>
			<div class="modal_accomplish">
				<div class="modal_text">
					<div>Layout of selected moodboard</div>
					<div class="modal_btn started_btn" @click.stop="changeTemplateModal()">Edit</div>
				</div>
				<div v-if="!modalImg[0]?.id" class="modal_img" id="modal_img" :class="{active:flex_direction}">
					<div v-for="item,index in layoutList" :class="[moodb_className[index]]"  class="modal_imgItem">
						<img :src="item.imgUrl" v-modelImg>
					</div>
				</div>
				<div v-else class="modal_img">
					<img :src="modalImg[0].imgUrl">
				</div>
			</div>
			<div class="mark_loading" v-show="loadingShow">
				<a-spin size="large" />
			</div>
		</div>
		<layout ref="layout" :moodb_className="moodb_className" :flex_direction="flex_direction" @setmoodbClass="setmoodbClass"></layout>
       
    </div>
</template>
<script lang="ts">
import { defineComponent, h, ref ,computed,nextTick} from "vue";
import { LoadingOutlined } from "@ant-design/icons-vue";
import { getCookie } from "@/tool/cookie";
import { getUploadUrl } from "@/tool/util";
import { useStore } from "vuex";
import { message, Upload } from "ant-design-vue";
import { Https } from "@/tool/https";
import Material from "@/component/HomePage/Material.vue";
import Generate from "@/component/HomePage/Generate.vue";
import MoodTemplate from "@/component/HomePage/MoodTemplate.vue";
import layout from "@/component/HomePage/layout.vue";
import domTurnImg from '@/tool/domTurnImg'
import GO from "@/tool/GO";
import moodb from "@/tool/moodb";
export default defineComponent({
    components: { Material, MoodTemplate, Generate,layout },
    setup() {
		const store = useStore()
        let lessenList: any = ref([]);
        let fileList: any = ref([]);
        let showFileList: any = ref([]);
        let templateModal: any = ref(false);
        let templateFileList: any = ref([]);
        let openClick: any = ref(1);
		let moodb_className:any = ref([]);
		let flex_direction:any = ref(false)//判断第二种格子类型弹性布局方式
		let layoutList:any = []//选中后随机生成的list
		let layoutOpen = ref(false)
		let loadingShow = ref(false)
		let modalImg:any= computed(()=>{
			return store.state.UploadFilesModule.disposeMoodboard
		})
		let uploading:any = ref([])
        return {
            fileList,
			showFileList,
            lessenList,
            templateModal,
            templateFileList,
            openClick,
			moodb_className,
			flex_direction,
			layoutList,
			layoutOpen,
			loadingShow,
			modalImg,
			uploading
        };
    },
    data() {
        return {
            indicator: h(LoadingOutlined, {
                style: {
                    fontSize: "2.4rem",
                },
                spin: true,
            }),
            upload: {
                isPin: 0,
                level1Type: "Moodboard",
                timeZone: Intl.DateTimeFormat().resolvedOptions().timeZone,
            },
            token: "",
            uploadUrl: "",
            moodTemplateId: "", //模板id
            store: useStore(),
			moodb_:moodb.moodb_,
			moodboarList:computed(()=>{
				return  useStore().state.UploadFilesModule.moodboard
			}),
			
        };
    },
	// watcheffect(){
	// 	let breviaryList = this.store.state.UploadFilesModule.moodboardFiles.filter(
    //                 (v: any) => v.checked == true
    //             );
	// 	this.store.commit("setMoodboardFile", breviaryList);
	// 	console.log(22);
	// },
    mounted() {
        this.token = getCookie("token") || "";
        this.uploadUrl = getUploadUrl();
    },
	watch:{
		fileList:{
			handler(newVal:any,oldVal:any){
				// console.log(111);
				
				// if(this.uploading.length<newVal.length){
				// 	for (let index = 1; this.uploading.length < newVal.length; index++) {
				// 		this.uploading.push(false)
				// 	}
				// }else{
				// 	if(newVal[newVal.length-1].status == 'dome')
				// 	this.uploading[this.uploading-1] = true
				// }
			}
		}
	},
	directives:{
		modelImg:{
			mounted(el) {
				let parentNode = el.parentNode
				if(parentNode.offsetHeight > parentNode.offsetWidth){
					el.style.height = 100+'%'
					el.style.width = 'auto'
				}else{
					el.style.width = 100+'%'
					el.style.height = 'auto'
				}
			},
			updated (el) {
				let parentNode = el.parentNode
				if(parentNode.offsetHeight > parentNode.offsetWidth){
					el.style.height = 100+'%'
					el.style.width = 'auto'
				}else{
					el.style.width = 100+'%'
					el.style.height = 'auto'
				}
			}
		}
	},
    methods: {
        open(num: Number) {
            this.openClick = num;
			if(num ==2 ){
				let material:any = this.$refs.Material
				material.init('Moodboard')
			}else if (num == 3){
				// let Generate:any = this.$refs.Generate
				// Generate.init('generate')
			}
        },
        fileUploadChange(data: any) {
            let file = data.file;
            if (file.status === "done") {
                let res = JSON.parse(file.xhr.response);
                file.imgUrl = res.data.url;
                file.resData = res.data;
				file.type_ = {
					type1:'upload',
					type2:'Moodboard'
				};
				file.id_ = GO.id++
                let fileList = this.fileList.filter(
                    (v: any) => v.status === "done"
                );
				let arr =  this.store.state.UploadFilesModule.moodboard
				if(arr.length >= 8){
					message.warning('You can select up to 8 images')
				}else{
					this.store.commit("setMoodboardFile", fileList);
				}
				// this.showFileList = this.fileList
            } else if (file.status === "error") {
                let index = -1;
                this.fileList.forEach((ele: any, index1: any) => {
                    if (file.uid === ele.uid) {
                        index = index1;
                    }
                });
                if (index > -1) {
                    this.fileList.splice(index, 1);
                }
                message.error(file.name + "upload failed");
            }
			
        },
        beforeUpload(file: any) {
            const isJpgOrPng =
                file.type === "image/jpeg" ||
                file.type === "image/png" ||
                file.type === "image/jpg" ||
                file.type === "image/bmp";
            if (!isJpgOrPng) {
                message.warning("You can only upload Image file!");
            }
            const isLt2M = file.size / 1024 / 1024 < 2;
            if (!isLt2M) {
                message.warning("Image must smaller than 2MB!");
            }
            return (isJpgOrPng && isLt2M) || Upload.LIST_IGNORE;
        },

        deleteFile(item: any) {
			if(item.type_.type1 == 'generate' || item.type_.type1 == 'material'){
				this.store.commit("addGenerateMaterialFils", item);
				
			}else{
				this.fileList = this.store.state.UploadFilesModule.moodboardFiles
				let moodboard 
				this.store.state.UploadFilesModule.moodboardFiles.forEach((items:any,index:Number)=>{
					if(items.id_ == item.id_){
						moodboard = index
						
					}
				})
				this.fileList.splice(moodboard,1)
				this.store.commit("setMoodboardFile", this.fileList);
			}
			if(this.store.state.UploadFilesModule.moodboard.length == 0){
				this.store.commit("clearMoodTemplateId");
				this.layoutList = []
			}
        },
        recollection() {
            let arr = JSON.parse(
                JSON.stringify(
                    this.store.state.UploadFilesModule.allBoardData
                        .moodboardFiles
                )
            );
			let disposeMoodboard = JSON.parse(
                JSON.stringify(
                    this.store.state.UploadFilesModule.allBoardData
                        .disposeMoodboard
                )
            );
			let setboard = {
				generate:[] as any,
				material:[] as any,
				moodboard:[] as any,
			}
			console.log(disposeMoodboard);
			
			arr.forEach((v:any)=>{
				if(v.type_.type1 == 'generate'){
					setboard.generate.push(v)
				}else if(v.type_.type1 == 'material'){
					setboard.material.push(v)
				}else{
					setboard.moodboard.push(v)
				}
			})
			this.store.commit("setMoodboardGenerateFiles", setboard.generate);
			this.store.commit("setMoodboardMaterialFiles", setboard.material);
			this.store.commit("setMoodboardFile", setboard.moodboard);
			this.store.commit("setDisposeMoodboard", disposeMoodboard[0]);
			this.fileList = setboard.moodboard
        },

        changeTemplateModal() {
			if(this.layoutOpen){
				let layout:any = this.$refs.layout
				// layout.init('moodboard')
				layout.init()
			}else{
				message.warning('Please click Layout to sort randomlys')
			}
			
        },
		layout(){
			this.loadingShow = true
			this.store.commit("setDisposeMoodboard", []);
			let arr = JSON.parse(JSON.stringify(this.store.state.UploadFilesModule.moodboard))
			this.layoutList = arr
			var random = Math.round(Math.random()*(this.moodb_[arr.length-1].length-1))
			let moodb =  this.moodb_[arr.length-1][random]
			if( moodb.filter((item,index)=> item == 'w2h1').length != 0  && arr.length > 4){
				this.flex_direction = true
			}else{
				this.flex_direction = false
			}
			this.moodb_className = this.moodb_[arr.length-1][random]
			this.layoutOpen = true
			 //提交模板
			// this.loadingShow = true
			this.layoutList.forEach((v:any)=>{
				v.setPitch = false
			})

			nextTick().then(async ()=>{
				let layoutCentent = document.getElementById('modal_img')
				let file = await domTurnImg(layoutCentent)
				let param = new FormData(); 
				param.append('inPin','0')
				param.append('level1Type','Moodboard')
				param.append('timeZone',Intl.DateTimeFormat().resolvedOptions().timeZone)
				param.append('file',file);
				let config:any = {headers:{'Content-Type':'multipart/form-data','Accept':'*/*'  }}
				Https.axiosPost(Https.httpUrls.elementUpload,param,config)
				.then((rv: any) => {
						let img:any = rv
						img.imgUrl = rv.url
						img.resData = JSON.parse(JSON.stringify(img))
						this.store.commit("setDisposeMoodboard", img);
						this.loadingShow = false
					}
				).catch(rv=>{
					this.loadingShow = false
				})

			})
			
			
		},
		setmoodbClass(val:any){
			this.moodb_className = val
		}
    },
});
</script>
<style lang="less" scoped>
.collection_modal_item {
    // padding: 1.5rem 2.6rem 4rem;
    height: 100%;
    display: flex;
    .modal_left {
        padding-top: 4rem;
        width: 47%;
		display: flex;
		flex-direction: column;
        // width: 50rem;
        .switch_type_list {
            display: flex;
            align-items: center;
            position: relative;

            .switch_type_item {
                display: flex;
                align-items: center;
                // padding: 0 2rem;
                height: 4rem;
                background: #fff;
                border-radius: 0.8rem;
                line-height: 4rem;
                font-size: 1.6rem;
                // margin-right: 2.2rem;
                margin-right: 8rem;
                color: #000;
                cursor: pointer;
                position: relative;
                text-align: center;
                transform-origin: left;
                transform: scale(1);
                transition: 0.3s all;
                &.switch_type_item::before {
                    position: absolute;
                    content: "";
                    display: block;
                    background: #000;
                    height: .3rem;
                    left: 50%;
                    transform: translateX(-50%);
                    bottom: .6rem;
                    width: 0px;
                    transition: 0.3s all;
                }
                &.select_swtich {
                    color: #000;
                    // font-weight: 900;
                    transform: scale(1.15);
                }
                &.select_swtich::before {
                    width: 100%;
                }

                .switch_icon {
                    font-size: 1.8rem;
                    margin-right: 0.8rem;
                }
            }
        }

        .moodboard_body {
            padding-top: 2.5rem;
			flex: 1;
            height: 30rem;
            overflow-x: hidden;
            border-right: 1px solid #e5e5e5;
            &.moodboard_body::-webkit-scrollbar {
                display: none;
            }
            .upload_img_body {
				height: 100%;
                overflow-y: auto;
                margin-bottom: 1rem;
            }

            

            .upload_max_tip {
                display: flex;
                align-items: center;
                justify-content: center;
                font-size: 1.4rem;
                color: #030303;

                .icon-zhuyi {
                    font-size: 1.6rem;
                    margin-right: 0.7rem;
                }
            }
        }
    }
	.modal_right{
		flex: 1;
		margin-left: 3rem;
		.modal_layout,.modal_accomplish{
			.modal_text{
				font-size: 1.2rem;
				font-weight: 400;
				color: rgba(0, 0, 0, 0.45);
				display: flex;
				align-items: center;
				justify-content: space-between;
			}
		}
		.modal_layout{
			.modal_img{
				width: 40rem;
				height: 5rem;
				overflow-x: hidden;
				display: flex;
				&.modal_img::-webkit-scrollbar {
					display: none;
				}
				.modal_img_item{
					width: 4rem;
					height: 4rem;
					text-align: center;
					margin: 0 1rem 1rem 0;
					position: relative;
					cursor: pointer;
					img{
						width: auto;
						height: 100%;
						max-width: 100%;
						object-fit: cover;
					}
					.checked{
						position: absolute;
						top: 0;
						left: 0;
						width: 100%;
						height: 100%;
						cursor: pointer;
						display: none;
						justify-content: center;
						align-items: center;
					}
					&.modal_img_item:hover .checked{
						display: flex;
					}
				}
				
			}
		}
		.modal_accomplish{
			// margin-top: 2rem;
			height: 30rem;
			display: flex;
			flex-direction: column;
			.modal_text{
				padding-top: 2rem;
				padding-block: 2rem;
			}
			.modal_img{
				flex: 1;
				display: flex;
				flex-direction: column;
				justify-content: space-between;
				flex-wrap: wrap;
				align-items: center;
				flex-direction: column;
				>img{
					// height: 100%;
					width: 100%;
				}
				&.active{
					flex-direction: row;
				}
				.modal_imgItem{
					position: relative;
					overflow: hidden;
					img{
						position: absolute;
						top: 50%;
						left: 50%;
						transform: translate(-50%,-50%);
						float: left;
						user-select:none;
						-webkit-user-drag: none;
					}
				}
				.wh1{
					width: 23%;
					height: 48%;
				}
				.wh4{
					width: 48.5%;
					height: 100%;
				}
				.w1h2{
					width: 23%;
					height: 100%;
				}
				.w2h1{
					width: 48.5%;
					height: 48%;
				}
			}
		}
	}
}
</style>

