<template>
    <Cn-page :loading="loading">
        <view slot="body">
            <view class="index">
                <template v-if="step == 1">
                    <uni-forms ref="form" :rules="rules" :modelValue="formData">
                        <uni-forms-item name="phone">
                            <uni-easyinput
                                disabled
                                type="text"
                                maxlength="11"
                                v-model="formData.phoneShow"
                                placeholder="请输入手机号"
                            />
                        </uni-forms-item>
                        <uni-forms-item name="code">
                            <view class="login-box-input">
                                <uni-easyinput type="text" v-model="formData.code" placeholder="请输入验证码" maxlength="6" />
                                <view
                                    class="ml40"
                                    style="
                                        margin-left: 40rpx;
                                        font-size: 28rpx;
                                        color: #666;
                                        width: 200rpx;
                                        text-align: center;
                                    "
                                    v-if="waitTime > 0"
                                    >{{ waitTime + 's后重新获取' }}</view
                                >
                                <button class="login-box-input-btn" v-else @click="getCode(5)" size="mini">
                                    获取验证码
                                </button>
                            </view>
                        </uni-forms-item>
                    </uni-forms>
                    <button type="default" class="submit-btn" @click="firstSubmit">下一步</button>
                </template>
                <template v-else>
                    <uni-forms ref="form" :rules="rules" :modelValue="formData">
                        <uni-forms-item name="phone">
                            <uni-easyinput
                                maxlength="11"
                                type="number"
                                v-model="formData.phone2"
                                placeholder="请输入新手机号"
                            />
                        </uni-forms-item>
                        <uni-forms-item name="code">
                            <view class="login-box-input">
                                <uni-easyinput type="text" v-model="formData.code2" placeholder="请输入验证码" maxlength="6" />
                                <view
                                    class="ml40"
                                    style="
                                        margin-left: 40rpx;
                                        font-size: 28rpx;
                                        color: #666;
                                        width: 200rpx;
                                        text-align: center;
                                    "
                                    v-if="waitTime > 0"
                                    >{{ waitTime + 's后重新获取' }}</view
                                >
                                <button class="login-box-input-btn" v-else @click="getCode(4)" size="mini">
                                    获取验证码
                                </button>
                            </view>
                        </uni-forms-item>
                    </uni-forms>
                    <button type="default" class="submit-btn" @click="secondSubmit">提交</button>
                </template>
            </view>
        </view>
    </Cn-page>
</template>
<script>
import { apiGetYms, apiComfirmCode, apiRebindPhone } from '@/common/api/user'
export default {
    name: 'jiaban',
    data() {
        return {
            step: 1,
            loading: false,
            waitTime: 0,
            // 表单数据
            formData: {
                phone: '',
                phoneShow: '',
                code: '',
                phone2: '',
                code2: '',
            },
            rules: {
                phone: {
                    rules: [
                        {
                            required: true,
                            errorMessage: '请填写手机号',
                        },
                    ],
                },
                code: {
                    rules: [
                        {
                            required: true,
                            errorMessage: '请填写验证码',
                        },
                    ],
                },
                phone2: {
                    rules: [
                        {
                            required: true,
                            errorMessage: '请填写新手机号',
                        },
                    ],
                },
                code2: {
                    rules: [
                        {
                            required: true,
                            errorMessage: '请填写验证码',
                        },
                    ],
                },
            },
        }
    },
    onLoad() {
        this.init()
    },
    methods: {
        getCode(type) {
            if (!this.formData.phone) {
                return this.$util.toast('请输入手机号！')
            }
            uni.showLoading({
                title: '请稍等...',
                 mask: true,
            })
            apiGetYms({
                phone: type == 5 ? this.formData.phone : this.formData.phone2,
                type,
            })
                .then((res) => {
                    uni.hideLoading()
                    console.log(res)
                    this.waitTime = 60
                    this.inter = setInterval(() => {
                        if (this.waitTime == 0) {
                            clearInterval(this.inter)
                        } else {
                            this.waitTime--
                        }
                    }, 1000)
                })
                .catch((err) => {
                    uni.hideLoading()
                    console.log(err)
                })
        },
        init() {
            // 手机号中间四位隐藏
            this.formData.phone = uni.getStorageSync('userInfo').user_name
            this.formData.phoneShow = this.formData.phone.replace(/(\d{3})\d{4}(\d{4})/, '$1****$2')
        },
        firstSubmit() {
            apiComfirmCode({
                phone: this.formData.phone,
                code: this.formData.code,
            })
                .then((res) => {
                    this.step = 2
                    clearInterval(this.inter)
                    this.waitTime = 0
                })
                .catch((err) => {
                    console.log(err)
                })
        },
        secondSubmit() {
            apiRebindPhone({
                phone: this.formData.phone2,
                code: this.formData.code2,
            })
                .then((res) => {
                    this.$util.toast('绑定成功')
                    uni.clearStorageSync()
                    setTimeout(() => {
                        uni.redirectTo({
                            url: '/pages/user/login',
                        })
                    }, 1500)
                })
                .catch((err) => {
                    console.log(err)
                })
        },
    },
}
</script>
<style lang="scss">
.index {
    padding: 20rpx;

    .submit-btn {
        background: $uni-theme-color;
        color: #fff;
    }

    .login-box-tips {
        margin-top: 60rpx;
        display: flex;
        justify-content: center;
        font-size: 20rpx;
    }

    .login-box-input {
        display: flex;
        align-items: center;
        border-bottom: 1rpx solid #f0f0f0;

        .login-box-input-icon {
            width: 40rpx;
            margin-right: 40rpx;
        }

        .login-box-input-main {
            font-size: 28rpx;
            flex: 1;
            height: 100rpx;
            line-height: 100rpx;
        }

        .login-box-input-btn {
            padding:0 40rpx;
            margin-left: 40rpx;
            background: $uni-theme-color;
            color: #fff;
        }

        .login-box-input-img {
            margin-left: 40rpx;
            background: skyblue;
            height: 80rpx;
            width: 200rpx;
        }
    }
}
</style>
