<template>
    <div>
        <head-top></head-top>
        <el-row style="margin-top: 20px;">
  			<el-col :span="12" :offset="4">
		        <el-form :model="formData" :rules="rules" ref="formData" label-width="110px" class="demo-formData">
					<el-form-item label="店铺名称" prop="name">
						<el-input v-model="formData.name"></el-input>
					</el-form-item>
					<el-form-item label="详细地址" prop="address">
						<el-autocomplete
						  v-model="formData.address"
						  :fetch-suggestions="querySearchAsync"
						  placeholder="请输入地址"
						  style="width: 100%;"
						  @select="addressSelect"
						></el-autocomplete>
						<span>当前城市：{{city.name}}</span>
					</el-form-item>
					<el-form-item label="联系电话" prop="phone">
						<el-input v-model.number="formData.phone" maxLength="11"></el-input>
					</el-form-item>
					<el-form-item label="店铺简介" prop="description">
						<el-input v-model="formData.description"></el-input>
					</el-form-item>
					<el-form-item label="店铺标语" prop="promotion_info">
						<el-input v-model="formData.promotion_info"></el-input>
					</el-form-item>
					<el-form-item label="店铺特点" style="white-space: nowrap;">
						<span>品牌保证</span>
						<el-switch on-text="" off-text="" v-model="formData.is_premium"></el-switch>
						<span>蜂鸟专送</span>
						<el-switch on-text="" off-text="" v-model="formData.delivery_mode"></el-switch>
						<span>新开店铺</span>
						<el-switch on-text="" off-text="" v-model="formData.new"></el-switch>
					</el-form-item>
					<el-form-item style="white-space: nowrap;">
						<span>外卖保</span>
						<el-switch on-text="" off-text="" v-model="formData.bao"></el-switch>
						<span>准时达</span>
						<el-switch on-text="" off-text="" v-model="formData.zhun"></el-switch>
						<span>开发票</span>
						<el-switch on-text="" off-text="" v-model="formData.piao"></el-switch>
					</el-form-item>
					<el-form-item label="配送费" prop="float_delivery_fee">
						<el-input-number v-model="formData.float_delivery_fee" :min="0" :max="20"></el-input-number>
					</el-form-item>
					<el-form-item label="起送价" prop="float_minimum_order_amount">
						<el-input-number v-model="formData.float_minimum_order_amount" :min="0" :max="100"></el-input-number>
					</el-form-item>
					<el-form-item label="营业时间" style="white-space: nowrap;">
						<el-time-select
							placeholder="起始时间"
							v-model="formData.startTime"
							:picker-options="{
							start: '05:30',
							step: '00:15',
							end: '23:30'
							}">
						</el-time-select>
						<el-time-select
							placeholder="结束时间"
							v-model="formData.endTime"
							:picker-options="{
							start: '05:30',
							step: '00:15',
							end: '23:30',
							minTime: formData.startTime
							}">
						</el-time-select>
					</el-form-item>
					<el-form-item label="上传店铺头像">
						<el-upload
						  class="avatar-uploader"
						  action="//jsonplaceholder.typicode.com/posts/"
						  :show-file-list="false"
						  :on-success="handleShopAvatarScucess"
						  :before-upload="beforeAvatarUpload">
						  <img v-if="formData.image_path" :src="formData.image_path" class="avatar">
						  <i v-else class="el-icon-plus avatar-uploader-icon"></i>
						</el-upload>
					</el-form-item>
					<el-form-item label="上传营业执照">
						<el-upload
						  class="avatar-uploader"
						  action="//jsonplaceholder.typicode.com/posts/"
						  :show-file-list="false"
						  :on-success="handleBusinessAvatarScucess"
						  :before-upload="beforeAvatarUpload">
						  <img v-if="formData.business_license_image" :src="formData.business_license_image" class="avatar">
						  <i v-else class="el-icon-plus avatar-uploader-icon"></i>
						</el-upload>
					</el-form-item>
					<el-form-item label="上传餐饮服务许可证">
						<el-upload
						  class="avatar-uploader"
						  action="//jsonplaceholder.typicode.com/posts/"
						  :show-file-list="false"
						  :on-success="handleServiceAvatarScucess"
						  :before-upload="beforeAvatarUpload">
						  <img v-if="formData.catering_service_license_image" :src="formData.catering_service_license_image" class="avatar">
						  <i v-else class="el-icon-plus avatar-uploader-icon"></i>
						</el-upload>
					</el-form-item>
					<el-form-item label="优惠活动">
						<el-select v-model="activityValue" @change="selectActivity" :placeholder="activityValue">
						    <el-option
						      	v-for="item in options"
						      	:key="item.value"
						      	:label="item.label"
						      	:value="item.value">
						    </el-option>
						</el-select>
					</el-form-item>
					<el-table
					    :data="activities"
					    style="min-width: 600px;margin-bottom: 20px;"
						align="cneter"
					    :row-class-name="tableRowClassName">
					    <el-table-column
					      prop="icon_name"
					      label="活动标题"
					      align="cneter"
					      width="120">
					    </el-table-column>
					    <el-table-column
					      prop="name"
					      label="活动名称"
					      align="cneter"
					      width="120">
					    </el-table-column>
					    <el-table-column
					      prop="description"
					      align="cneter"
					      label="活动详情">
					    </el-table-column>
					    <el-table-column 
					    	label="操作" 
					    	width="120">
					    <template scope="scope">
					        <el-button
					          size="small"
					          type="danger"
					          @click="handleDelete(scope.$index)">删除</el-button>
					    </template>
					    </el-table-column>
					</el-table>
					<el-form-item class="button_submit">
						<el-button type="primary" @click="submitForm('formData')">立即创建</el-button>
					</el-form-item>
				</el-form>
  			</el-col>
  		</el-row>
    </div>
</template>

<script>
    import headTop from '@/components/headTop'
    import {cityGuess, addShop, searchplace} from '@/api/getData'
    export default {
    	data(){
    		return {
    			city: {},
    			formData: {
					name: '', //店铺名称
					address: '', //地址
					latitude: '',
					longitude: '',
					description: '', //介绍
					phone: '',
					promotion_info: '',
					float_delivery_fee: 5, //运费
					float_minimum_order_amount: 20, //起价
					is_premium: false,
					delivery_mode: false,
					new: false,
					bao: false,
					zhun: false,
					piao: false,
					startTime: '',
       	 			endTime: '',
       	 			image_path: '',
       	 			business_license_image: '',
       	 			catering_service_license_image: '',
		        },
		        rules: {
					name: [
						{ required: true, message: '请输入店铺名称', trigger: 'blur' },
					],
					address: [
						{ required: true, message: '请输入详细地址', trigger: 'blur' }
					],
					phone: [
						{ required: true, message: '请输入联系电话' },
						{ type: 'number', message: '电话号码必须是数字' }
					],
				},
				options: [{
		          	value: '满减优惠',
		          	label: '满减优惠'
		        }, {
		          	value: '优惠大酬宾',
		          	label: '优惠大酬宾'
		        }, {
		          	value: '新用户立减',
		          	label: '新用户立减'
		        }, {
		          	value: '进店领券',
		          	label: '进店领券'
		        }],
       	 		activityValue: '满减优惠',
				activities: [{
		        	icon_name: '减',
		        	name: '满减优惠',
		        	description: '满30减5，满60减8',
			    }]
    		}
    	},
    	components: {
    		headTop,
    	},
    	mounted(){
    		this.initData();
    	},
    	methods: {
    		async initData(){
    			try{
    				this.city = await cityGuess();
    			}catch(err){
    				console.error(err);
    			}
    		},
    		async querySearchAsync(queryString, cb) {
    			if (queryString) {
	    			try{
	    				const cityList = await searchplace(this.city.id, queryString);
	    				if (cityList instanceof Array) {
		    				cityList.map(item => {
		    					item.value = item.address;
		    					return item;
		    				})
		    				cb(cityList)
	    				}
	    			}catch(err){
	    				console.error(err)
	    			}
    			}
		    },
		    addressSelect(address){
		    	this.formData.latitude = address.latitude;
		    	this.formData.longitude = address.longitude;
		    	console.log(address)
		    },
			handleShopAvatarScucess(res, file) {
				this.formData.image_path = URL.createObjectURL(file.raw);
			},
			handleBusinessAvatarScucess(res, file) {
				this.formData.business_license_image = URL.createObjectURL(file.raw);
			},
			handleServiceAvatarScucess(res, file) {
				this.formData.catering_service_license_image = URL.createObjectURL(file.raw);
			},
			beforeAvatarUpload(file) {
				const isRightType = (file.type === 'image/jpeg') || (file.type === 'image/png');
				const isLt2M = file.size / 1024 / 1024 < 2;

				if (!isRightType) {
					this.$message.error('上传头像图片只能是 JPG 格式!');
				}
				if (!isLt2M) {
					this.$message.error('上传头像图片大小不能超过 2MB!');
				}
				return isJPG && isLt2M;
			},
			tableRowClassName(row, index) {
		        if (index === 1) {
		        	return 'info-row';
		        } else if (index === 3) {
		        	return 'positive-row';
		        }
		        return '';
		    },
		    selectActivity(){
		    	this.$prompt('请输入活动详情', '提示', {
		          	confirmButtonText: '确定',
		          	cancelButtonText: '取消',
		        }).then(({ value }) => {
		        	if (value == null) {
		        		this.$message({
				            type: 'info',
				            message: '请输入活动详情'
				        }); 
		        		return
		        	}
		          	let newObj = {};
		          	switch(this.activityValue){
		          		case '满减优惠':
		          			newObj= {
		          				icon_name: '减',
					        	name: '满减优惠',
					        	description: value,
		          			}
		          			break;
		          		case '优惠大酬宾':
		          			newObj= {
		          				icon_name: '特',
					        	name: '优惠大酬宾',
					        	description: value,
		          			}
		          			break;
		          		case '新用户立减':
		          			newObj= {
		          				icon_name: '新',
					        	name: '新用户立减',
					        	description: value,
		          			}
		          			break;
		          		case '进店领券':
		          			newObj= {
		          				icon_name: '领',
					        	name: '进店领券',
					        	description: value,
		          			}
		          			break;			
		          	}
		          	this.activities.push(newObj);
		        }).catch(() => {
		          	this.$message({
		            	type: 'info',
		            	message: '取消输入'
		          	});       
		        });
		    },
		    handleDelete(index){
		    	this.activities.splice(index, 1)
		    },
		    submitForm(formName) {
				this.$refs[formName].validate(async (valid) => {
					if (valid) {
						Object.assign(this.formData, {activities: this.activities})
						try{
							let result = await addShop(this.formData);
							console.log(result)
						}catch(err){
							console.error(err)
						}
					} else {
						this.$notify.error({
							title: '错误',
							message: '请检查输入是否正确',
							offset: 100
						});
						return false;
					}
				});
			},
		}
    }
</script>

<style lang="less">
	@import '../style/mixin';
	.button_submit{
		text-align: center;
	}
	.avatar-uploader .el-upload {
	    border: 1px dashed #d9d9d9;
	    border-radius: 6px;
	    cursor: pointer;
	    position: relative;
	    overflow: hidden;
	}
	.avatar-uploader .el-upload:hover {
	    border-color: #20a0ff;
	}
	.avatar-uploader-icon {
	    font-size: 28px;
	    color: #8c939d;
	    width: 120px;
	    height: 120px;
	    line-height: 120px;
	    text-align: center;
	}
	.avatar {
	    width: 120px;
	    height: 120px;
	    display: block;
	}
	.el-table .info-row {
	    background: #c9e5f5;
	}

	.el-table .positive-row {
	    background: #e2f0e4;
	}
</style>
