<template>
    <div class="login">
        <div class="login-bar">
            <div class="form-bar">
                <h3 class="title">请重置登录密码</h3>
                <el-form ref="form" :model="user" :rules="rules">
                    <el-form-item label="旧密码" prop="oldPassword">
                        <el-input
                            v-model="user.oldPassword"
                            placeholder="请输入旧密码"
                            type="password"
                            show-password
                        />
                    </el-form-item>
                    <el-form-item label="新密码" prop="newPassword">
                        <el-input
                            v-model="user.newPassword"
                            placeholder="请输入新密码"
                            type="password"
                            show-password
                        />
                    </el-form-item>
                    <el-form-item label="确认密码" prop="confirmPassword">
                        <el-input
                            v-model="user.confirmPassword"
                            placeholder="请确认新密码"
                            type="password"
                            show-password
                        />
                    </el-form-item>
                    <el-form-item>
                        <el-button
                            type="primary"
                            style="width: 48.5%"
                            @click="submit"
                            >确认修改</el-button
                        >
                        <el-button style="width: 48.5%" @click="close"
                            >返回登录页</el-button
                        >
                    </el-form-item>
                </el-form>
            </div>
        </div>
    </div>
</template>

<script>
import { updateUserPwd } from '@/api/system/user'
import { validPassword } from '@/utils/validate'
import { encrypt } from '@/utils/jsencrypt.js'

export default {
    data() {
        const passwordRegex = (rule, value, callback) => {
            if (
                value.length < 8 ||
                value.length > 16 ||
                !validPassword(value)
            ) {
                callback(
                    new Error(
                        '请设置8到16位，由字母、数字、特殊字符3种组合，且数字不可连续的密码',
                    ),
                )
                return false
            } else if (this.user.oldPassword === value) {
                callback(new Error('新密码不能与旧密码相同'))
            } else {
                callback()
            }
        }
        const equalToPassword = (rule, value, callback) => {
            if (this.user.newPassword !== value) {
                callback(new Error('两次输入的密码不一致'))
            } else {
                callback()
            }
        }
        return {
            user: {
                oldPassword: undefined,
                newPassword: undefined,
                confirmPassword: undefined,
            },
            // 表单校验
            rules: {
                oldPassword: [
                    {
                        required: true,
                        message: '旧密码不能为空',
                        trigger: 'blur',
                    },
                ],
                newPassword: [
                    {
                        required: true,
                        message: '新密码不能为空',
                        trigger: 'blur',
                    },
                    {
                        required: true,
                        validator: passwordRegex,
                        trigger: 'blur',
                    },
                ],
                confirmPassword: [
                    {
                        required: true,
                        message: '确认密码不能为空',
                        trigger: 'blur',
                    },
                    {
                        required: true,
                        validator: equalToPassword,
                        trigger: 'blur',
                    },
                ],
            },
        }
    },
    methods: {
        submit() {
            this.$refs['form'].validate((valid) => {
                if (valid) {
                    const oldPassword = encrypt(this.user.oldPassword)
                    const newPassword = encrypt(this.user.newPassword)
                    updateUserPwd(oldPassword, newPassword).then((response) => {
                        this.$modal.msgSuccess('修改成功')
                        // 进入首页
                        this.$store.dispatch('LogOut').then(() => {
                            location.href =
                                process.env.NODE_ENV === 'production'
                                    ? '/sgzbgl/login'
                                    : '/login'
                            // location.href = process.env.NODE_ENV === 'production' ? '/gl/login' : '/login'
                        })
                    })
                }
            })
        },
        close() {
            this.$store.dispatch('LogOut').then(() => {
                location.href =
                    process.env.NODE_ENV === 'production'
                        ? '/sgzbgl/login'
                        : '/login'
                // location.href = process.env.NODE_ENV === 'production-nw' ? '/gl/login' : '/login'
            })
        },
    },
}
</script>

<style rel="stylesheet/scss" lang="scss">
.login {
    //display: flex;
    //justify-content: center;
    //align-items: center;
    position: relative;
    height: 100%;
    background-image: url('../assets/images/login.png');
    background-size: 100% 100%;
    //background: #1891FF;
}

.title {
    margin: 0px auto 30px auto;
    //text-align: center;
    color: #707070;
}

.login-bar {
    position: absolute;
    height: auto;
    top: 20%;
    left: 14%;
    width: auto;
    height: 500px;
    border-radius: 6px;
    display: flex;
    background: #fff;
    text-align: center;
    padding-top: 40px;
}

.form-bar {
    //height: 500px;
    width: 360px;
    background: #fff;
}

.login-form {
    //border-radius: 6px;
    //height: 100%;
    background: #ffffff;
    width: 400px;
    padding: 25px 25px 5px 25px;

    .el-input {
        height: 45px;

        input {
            height: 38px;
        }
    }

    .input-icon {
        height: 39px;
        width: 14px;
        margin-left: 2px;
    }
}

.login-tip {
    font-size: 13px;
    text-align: center;
    color: #bfbfbf;
}

.login-code {
    width: 33%;
    height: 38px;
    float: right;

    img {
        cursor: pointer;
        vertical-align: middle;
    }
}

.el-login-footer {
    height: 40px;
    line-height: 40px;
    position: fixed;
    bottom: 0;
    width: 100%;
    text-align: center;
    color: #fff;
    font-family: Arial;
    font-size: 12px;
    letter-spacing: 1px;
}

.login-code-img {
    height: 38px;
}
</style>
