<template>
	<el-form size="large" class="login-content-form"  ref="ruleFormRef" :model="ruleForm" @submit.native.prevent>
		<el-form-item class="login-animation1" prop="username" :rules="[{ required: true, message: '请输入账号', trigger: 'blur' }]">
			<el-input type="text" placeholder="请输入账号" v-model="ruleForm.username" clearable @keyup.enter="onSignIn(ruleFormRef)" autocomplete="off">
				<template #prefix>
					<el-icon class="el-input__icon">
						<ele-Cellphone />
					</el-icon>
					<!-- <i class="iconfont icon-tongzhi1"></i> -->
				</template>
			</el-input>
		</el-form-item>
		<el-form-item class="login-animation2" prop="password" :rules="[{required: true,message: '请输入密码',trigger: 'blur'}]">
			<el-input :type="isShowPassword ? 'text' : 'password'" placeholder="请输入密码" v-model="ruleForm.password"
				autocomplete="off">
				<template #prefix>
					<el-icon class="el-input__icon">
						<ele-Unlock />
					</el-icon>
				</template>
				<template #suffix>
					<i class="iconfont el-input__icon login-content-password"
						:class="isShowPassword ? 'icon-yincangmima' : 'icon-xianshimima'"
						@click="isShowPassword = !isShowPassword">
					</i>
				</template>
			</el-input>
		</el-form-item>
		<!-- <el-form-item class="login-animation3">
			<el-col :span="15">
				<el-input type="text" maxlength="4" placeholder="请输入验证码" v-model="ruleForm.code" clearable autocomplete="off">
					<template #prefix>
						<el-icon class="el-input__icon"><ele-Position /></el-icon>
					</template>
				</el-input>
			</el-col>
			<el-col :span="1"></el-col>
			<el-col :span="8">
				<el-button class="login-content-code">1234</el-button>
			</el-col>
		</el-form-item> -->
		<el-form-item class="login-animation4">
			<el-button type="primary" class="login-content-submit" round @click="onSignIn(ruleFormRef)" v-waves="'light'" :loading="loading.signIn" >
				<span>登 录</span>
			</el-button> 
		</el-form-item>
		<div class="font12 mt30 login-animation4 login-msg">
			* 温馨提示：建议使用谷歌、Microsoft Edge，版本 79.0.1072.62 及以上浏览器，360浏览器请使用极速模式
		</div>
	</el-form>
</template>

<script lang="ts">
import { toRefs, reactive, defineComponent, computed, ref } from 'vue';
import { useRoute, useRouter } from 'vue-router';
import { ElMessage } from 'element-plus';
import Cookies from 'js-cookie';
import { storeToRefs } from 'pinia';
import { useThemeConfig } from '/@/stores/themeConfig';
import { initFrontEndControlRoutes } from '/@/router/frontEnd';
import { initBackEndControlRoutes } from '/@/router/backEnd';
import { Session, Local } from '/@/utils/storage';
import { formatAxis } from '/@/utils/formatTime';
import { NextLoading } from '/@/utils/loading';
import Watermark from '/@/utils/wartermark';
import type { FormInstance } from 'element-plus';
import { signIn } from '/@/api/login';
// 登录参数类型
interface LoginState {
	grant_type: string;
	client_id:string;
	client_secret:string;
	username:string;
	password:string;
}
export default defineComponent({
	name: 'loginAccount',
	setup() {
		const storesThemeConfig = useThemeConfig();
		const { themeConfig } = storeToRefs(storesThemeConfig);
		const route = useRoute();
		const router = useRouter();
		const state = reactive({
			isShowPassword: false,
			ruleForm: {
				username: '',
				password: ''
			},
			loading: {
			signIn: false,
			},
		});
		const ruleFormRef = ref<FormInstance>()
		// 时间获取
		const currentTime = computed(() => {
			return formatAxis(new Date());
		});
		// 存储布局配置
		const setLocalThemeConfig = () => {
			Local.remove('themeConfig');
			Local.set('themeConfig', themeConfig.value);
		};
		// 登录
		const onSignIn = async (formEl: FormInstance | undefined) => {
			if (!formEl) return
			await formEl.validate((valid, fields) => {
				if (valid) {
					state.loading.signIn = true;
					let req:LoginState = Object.assign({grant_type:'password',client_id:'hotline_admin',client_secret:'8c6c0b2b-6fd8-401c-849c-95888f4248ed'},state.ruleForm);
					signIn(req).then(async (res:any)=>{//登录
						// 存储 token 到浏览器缓存
						Session.set('token', res.access_token);
						// 模拟数据，对接接口时，记得删除多余代码及对应依赖的引入。用于 `/src/stores/userInfo.ts` 中不同用户登录判断（模拟数据）
						Cookies.set('userName', state.ruleForm.username);
						if (!themeConfig.value.isRequestRoutes) {
							// 前端控制路由，2、请注意执行顺序
							await initFrontEndControlRoutes();
							signInSuccess();
						} else {
							// 模拟后端控制路由，isRequestRoutes 为 true，则开启后端控制路由
							// 添加完动态路由，再进行 router 跳转，否则可能报错 No match found for location with path "/"
							await initBackEndControlRoutes();
							// 执行完 initBackEndControlRoutes，再执行 signInSuccess
							signInSuccess();
						}
					}).catch(()=>{
						state.loading.signIn = false;
					})
				} else {
					console.log('error submit!', fields)
				}
			})
			
		};
		// 登录成功后的跳转
		const signInSuccess = () => {
			// 初始化登录成功时间问候语
			let currentTimeInfo = currentTime.value;
			// 登录成功，跳到转首页
			// 如果是复制粘贴的路径，非首页/登录页，那么登录成功后重定向到对应的路径中
			if (route.query?.redirect) {
				router.push({
					path: <string>route.query?.redirect,
					query: Object.keys(<string>route.query?.params).length > 0 ? JSON.parse(<string>route.query?.params) : '',
				});
			} else {
				router.push('/');
			}

			// 设置水印
			themeConfig.value.isWartermark = true;
			themeConfig.value.wartermarkText = state.ruleForm.username;
			Watermark.set(state.ruleForm.username)
			setLocalThemeConfig();

			// 登录成功提示
			// 关闭 loading
			state.loading.signIn = true;
			const signInText = '欢迎回来！';
			ElMessage.success(`${currentTimeInfo}，${signInText}`);
			NextLoading.start();

		};
		return {
			onSignIn,
			ruleFormRef,
			...toRefs(state),
		};
	},
});
</script>

<style scoped lang="scss">
.login-content-form {
	margin-top: 20px;

	@for $i from 1 through 4 {
		.login-animation#{$i} {
			opacity: 0;
			animation-name: error-num;
			animation-duration: 0.5s;
			animation-fill-mode: forwards;
			animation-delay: calc($i/10) + s;
		}
	}

	.login-content-password {
		display: inline-block;
		width: 20px;
		cursor: pointer;

		&:hover {
			color: #909399;
		}
	}

	.login-content-code {
		width: 100%;
		padding: 0;
		font-weight: bold;
		letter-spacing: 5px;
	}

	.login-content-submit {
		width: 100%;
		letter-spacing: 2px;
		font-weight: 300;
		margin-top: 15px;
	}

	.login-msg {
		color: var(--el-text-color-placeholder);
	}
}
</style>
