<template>
	<el-dialog v-model="visible" title="日常借用申请单" width="75%" :close-on-click-modal="false" @close="onCancel">
		<div style="margin-bottom: 16px">
			<ol style="padding: 10px 30px; margin-bottom: 20px; border: 1px solid #409eff; border-radius: 5px; background: #e6f7ff">
				<h2>借用须知：</h2>
				<li>1、申请借用设备时必须本人来办理，借用期间设备由借用人负责保管。禁止转借他人</li>
				<li>2、如因人为操作不当造成的设备损坏或设备损失，应由借用人按规定赔偿。</li>
				<li>3、设备需按时归还，如逾期归还，将限制借用资格。</li>
				<li>4、设备借用一周以内由实验室管理办公室审核，设备借用一周以上或非我院师生借用时还需实验中心领导审核。</li>
			</ol>
		</div>
		<el-form :model="form" label-width="110px" label-position="top" :rules="rules" ref="formRef">
			<el-row :gutter="16">
				<el-col :span="8">
					<el-form-item label="借用单编号" prop="application_no">
						<el-input v-model="form.application_no" placeholder="自动生成" disabled />
					</el-form-item>
				</el-col>
				<el-col :span="8">
					<el-form-item label="借用人" prop="emergency_contact">
						<el-input v-model="form.emergency_contact" placeholder="请输入借用人" disabled />
					</el-form-item>
				</el-col>
				<el-col :span="8">
					<el-form-item label="学号/工号" prop="app_user_borrower">
						<el-input v-model="form.app_user_borrower" placeholder="请输入学号/工号" disabled />
					</el-form-item>
				</el-col>
				<el-col :span="8">
					<el-form-item label="联系电话" prop="emergency_phone">
						<el-input v-model="form.emergency_phone" placeholder="请输入联系电话" disabled />
					</el-form-item>
				</el-col>
				<el-col :span="8">
					<el-form-item label="借用部门" prop="borrower_dept">
						<el-input v-model="form.borrower_dept" placeholder="请输入借用部门" disabled />
					</el-form-item>
				</el-col>
				<el-col :span="8">
					<el-form-item label="预计归还时间" prop="expected_end_time">
						<el-date-picker v-model="form.expected_end_time" type="datetime" placeholder="请选择预计归还时间" style="width: 100%" />
					</el-form-item>
				</el-col>
				<el-col :span="4">
					<el-form-item label="个人/团队" prop="team_type">
						<el-select v-model="form.team_type" placeholder="请选择">
							<el-option label="个人" :value="0" />
							<el-option label="团队" :value="1" />
						</el-select>
					</el-form-item>
				</el-col>
				<el-col :span="4" v-show="form.team_type===1">
					<el-form-item label="团队人数" prop="team_members_count">
						<el-input v-model="form.team_members_count" placeholder="请输入" />
					</el-form-item>
				</el-col>
				<el-col :span="16" v-show="form.team_type===1">
					<el-form-item label="团队其他人员名单" prop="team_members">
						<el-input v-model="form.team_members" placeholder="请输入团队其他人员名单" />
					</el-form-item>
				</el-col>
				<el-col :span="24">
					<el-form-item label="借用原因" prop="purpose">
						<el-input v-model="form.purpose" type="textarea" placeholder="请输入借用原因" />
					</el-form-item>
				</el-col>
				<el-col :span="4">
					<el-form-item label="审批人" prop="applicant_remark">
						<el-select v-model="form.applicant_remark_type" placeholder="请选择">
							<el-option label="管理员" value="1"/>
						</el-select>
					</el-form-item>
				</el-col>
				<el-col :span="20">
					<el-form-item label="备注" prop="applicant_remark">
						<el-input v-model="form.applicant_remark" placeholder="请输入备注" />
					</el-form-item>
				</el-col>
			</el-row>
			<div style="margin: 16px 0 8px 0; font-weight: bold">借用明细表</div>
			<el-table :data="form.items" border style="width: 100%; margin-bottom: 12px">
				<el-table-column type="index" label="序号" width="60" />
				<el-table-column prop="remark" label="设备分类" />
				<el-table-column prop="quantity" label="借用数量" />
				<el-table-column prop="location" label="存放仓库" />
				<el-table-column label="操作" width="80">
					<template #default="{ row, $index }">
						<el-button type="text" style="color: red" @click="removeItem($index)">移除</el-button>
					</template>
				</el-table-column>
			</el-table>
			<el-button type="primary" @click="addItem">添加设备</el-button>
			<div style="margin: 16px 0 8px 0; font-weight: bold">配件信息</div>
			<el-input v-model="form.accessory_info" placeholder="请输入配件信息" />
			<div style="margin: 16px 0 8px 0; font-weight: bold">附件</div>
			<el-upload action="#" list-type="text">
				<el-button type="primary">点击或拖拽上传</el-button>
			</el-upload>
		</el-form>
		<template #footer>
			<el-button @click="onCancel">关闭</el-button>
			<el-button type="primary" @click="onSubmit">提交</el-button>
		</template>
	</el-dialog>
	<SelectDeviceDialog v-model:visible="showSelectDeviceDialog" @confirm="onDeviceSelected" />
</template>

<script setup lang="ts">
import { ref, watch, defineProps, defineEmits, onMounted } from 'vue';
import SelectDeviceDialog from './SelectDeviceDialog/index.vue';
import dayjs from 'dayjs';

const now = dayjs().format('YYYY-MM-DD HH:mm:ss');




const props = defineProps<{ visible: boolean; modelValue?: any }>();
const emit = defineEmits(['update:visible', 'update:modelValue', 'submit']);
const visible = ref(props.visible);
const formRef = ref();

const form = ref({
	application_no: '',
	emergency_contact: '',
	emergency_phone: '',
	app_user_borrower: 1,
	team_type: 0,
	team_members_count: 1,
	team_members: '',
	expected_start_time:'',
	expected_end_time: '',
	borrower_dept: '',
	purpose: '',
	applicant_remark_type:'',
	applicant_remark: '',
	items: [],
	accessory_info: '',
	borrow_type: 0,
	return_location:''
});
const showSelectDeviceDialog = ref(false);

// 自动填充用户信息
onMounted(() => {
	try {
		const userInfo = JSON.parse(sessionStorage.getItem('userInfo') || '{}');
		if (userInfo) {
			form.value.emergency_contact = userInfo.username || '';
			form.value.app_user_borrower = Number(userInfo.dept_info?.dept_id )|| 1;
			form.value.emergency_phone = userInfo.mobile || '';
			form.value.borrower_dept = userInfo.dept_info?.dept_name || '';
		}
	} catch (e) {
		/* empty */
	}
});

watch(
	() => props.visible,
	(v) => (visible.value = v)
);
watch(
	() => props.modelValue,
	(v) => {
		if (v) Object.assign(form.value, v);
	}
);

function addItem() {
	showSelectDeviceDialog.value = true;
}
function onDeviceSelected(devices) {
	// 假设 form.value.items 已存在
	form.value.items.push(
		...devices.map((d) => ({
			device: d.id,
			remark: d.category_name,
			quantity: 1,
			location: d.warehouse,
		}))
	);
}
function removeItem(index: number) {
	form.value.items.splice(index, 1);
}
function onCancel() {
	emit('update:visible', false);
}
function onSubmit() {
	formRef.value.validate((valid: boolean) => {
		if (valid) {
			const firstLocation = form.value.items[0]?.location || '';
            form.value.return_location = firstLocation;
			form.value.expected_start_time = now;
			form.value.expected_end_time = dayjs(form.value.expected_end_time).format('YYYY-MM-DD HH:mm:ss')|| now;
			form.team_members_count=Number(form.team_members_count)||1;
			emit('submit', { ...form.value });
			emit('update:visible', false);
		}
	});
}
const rules = {};
</script>
