<template>
    <view>
        <!-- 导航 -->
        <view class="nav-base bg-white">
            <block v-for="(item, index) in nav_status_list" :key="index">
                <view :class="'item fl tc cr-gray ' + (nav_status_index == index ? 'cr-main' : '')" :data-index="index" @tap="nav_event">{{item.name}}</view>
            </block>
        </view>

        <movable-area class="wh-auto ht-auto">
            <!-- 列表 -->
            <scroll-view :scroll-y="true" class="scroll-box scroll-box-ece-nav" @scrolltolower="scroll_lower" lower-threshold="60">
                <view v-if="data_list.length > 0" class="data-list padding-horizontal-main padding-top-main">
                    <view v-for="(item, index) in data_list" :key="index" class="item padding-main border-radius-main oh bg-white spacing-mb">
                        <view class="base oh br-b padding-bottom-main">
                            <text class="cr-base">{{item.add_time}}</text>
                            <text class="cr-main fr">{{item.status_name}}</text>
                        </view>
                        <view class="content margin-top">
                            <block v-for="(fv,fi) in content_list">
                                <view class="single-text margin-top-xs">
                                    <text class="cr-gray margin-right-xl">{{fv.name}}</text>
                                    <text class="cr-base">{{item[fv.field]}}</text>
                                    <text v-if="(fv.unit || null) != null" class="cr-gray">{{fv.unit}}</text>
                                </view>
                            </block>
                        </view>
                        <view v-if="item.status == 0"  class="item-operation tr br-t-dashed padding-top-main margin-top-main">
                            <button class="round bg-white br cr-base" type="default" size="mini" hover-class="none" :data-index="index" :data-oid="item.order_id" :data-uid="item.order_user_id" @tap="list_submit_take_event">取货</button>
                        </view>
                    </view>
                </view>
                <view v-else>
                    <!-- 提示信息 -->
                    <component-no-data :propStatus="data_list_loding_status"></component-no-data>
                </view>
                
                <!-- 结尾 -->
                <component-bottom-line :propStatus="data_bottom_line_status"></component-bottom-line>
            </scroll-view>

            <!-- 拖拽按钮 -->
            <movable-view class="search-drag tc circle" direction="all" @tap="drag_event">
                <icon type="search" size="20"></icon>
            </movable-view>
        </movable-area>

        <!-- 取货 popup -->
        <component-popup :propShow="is_show_take_popup" propPosition="bottom" @onclose="take_popup_event_close">
            <view class="form-container bg-base padding-horizontal-main padding-top-main padding-bottom-xs">
                <view class="form-gorup tc bg-white margin-top-lg">
                    <view class="form-gorup-title">取货码</view>
                    <input type="number" :value="extraction_code" placeholder-class="cr-grey" class="cr-base" placeholder="请输入取货码" maxlength="4" @input="extraction_code_input_event">
                </view>
                <view class="form-gorup form-gorup-submit">
                    <button class="bg-main br-main cr-white round text-size" type="default" hover-class="none" :disabled="form_submit_disabled_status" @tap="form_submit_take_event">确认</button>
                </view>
            </view>
        </component-popup>

        <!-- 搜索 popup -->
        <component-popup :propShow="is_show_search_popup" propPosition="bottom" @onclose="search_popup_event_close">
            <view class="form-container bg-base padding-horizontal-main padding-top-main padding-bottom-xs">
                <view class="form-gorup tc bg-white margin-top-lg">
                    <view class="form-gorup-title">搜索条件</view>
                    <input type="number" :value="search_keywords_value" placeholder-class="cr-grey" class="cr-base" placeholder="订单号/取货码" @input="search_input_keywords_event">
                </view>
                <view class="form-gorup form-gorup-submit">
                    <button class="bg-main-pair br-main-pair cr-white round text-size" type="default" hover-class="none" :disabled="form_submit_disabled_status" @tap="search_submit_event">搜索</button>
                </view>
            </view>
        </component-popup>
    </view>
</template>
<script>
    const app = getApp();
    import componentPopup from "../../../../components/popup/popup";
    import componentNoData from "../../../../components/no-data/no-data";
    import componentBottomLine from "../../../../components/bottom-line/bottom-line";

    export default {
        data() {
            return {
                data_list: [],
                data_total: 0,
                data_page_total: 0,
                data_page: 1,
                data_list_loding_status: 1,
                data_bottom_line_status: false,
                params: null,
                nav_status_list: [
                    { name: "全部", value: "-1" },
                    { name: "待处理", value: "0" },
                    { name: "已处理", value: "1" }
                ],
                nav_status_index: 0,
                is_show_take_popup: false,
                extraction_value: null,
                extraction_code: '',
                form_submit_disabled_status: false,
                is_show_search_popup: false,
                search_keywords_value: '',
                content_list: [
                    {name: "订单号", field: "order_no"},
                    {name: "支付金额", field: "pay_price", unit: "元"}
                ]
            };
        },

        components: {
            componentPopup,
            componentNoData,
            componentBottomLine
        },
        props: {},

        onLoad(params) {
            // 是否指定状态
            var nav_status_index = 0;
            if (params.status != undefined) {
                for (var i in this.nav_status_list) {
                    if (this.nav_status_list[i]['value'] == params.status) {
                        nav_status_index = i;
                        break;
                    }
                }
            }
            this.setData({
                params: params,
                nav_status_index: nav_status_index
            });
            this.init();
        },

        onShow() {
            // 分享菜单处理
            app.globalData.page_share_handle();
        },

        // 下拉刷新
        onPullDownRefresh() {
            this.setData({
                data_page: 1
            });
            this.get_data_list(1);
        },

        methods: {
            init() {
                var user = app.globalData.get_user_info(this, 'init');
                if (user != false) {
                    // 用户未绑定用户则转到登录页面
                    if (app.globalData.user_is_need_login(user)) {
                        uni.redirectTo({
                            url: "/pages/login/login?event_callback=init"
                        });
                        return false;
                    } else {
                        // 获取数据
                        this.get_data_list();
                    }
                } else {
                    this.setData({
                        data_list_loding_status: 0,
                        data_bottom_line_status: false
                    });
                }
            },

            // 获取数据
            get_data_list(is_mandatory) {
                // 分页是否还有数据
                if ((is_mandatory || 0) == 0) {
                    if (this.data_bottom_line_status == true) {
                        uni.stopPullDownRefresh();
                        return false;
                    }
                }
                
                // 加载loding
                uni.showLoading({
                    title: '加载中...'
                });
                this.setData({
                    data_list_loding_status: 1
                });
                
                // 参数
                var status = (this.nav_status_list[this.nav_status_index] || null) == null ? -1 : this.nav_status_list[this.nav_status_index]['value'];
                
                // 获取数据
                uni.request({
                    url: app.globalData.get_request_url("order", "extraction", "distribution"),
                    method: 'POST',
                    data: {
                        page: this.data_page,
                        status: status || 0,
                        keywords: this.search_keywords_value || ''
                    },
                    dataType: 'json',
                    success: res => {
                        uni.hideLoading();
                        uni.stopPullDownRefresh();
                        if (res.data.code == 0) {
                            if (res.data.data.data.length > 0) {
                                if (this.data_page <= 1) {
                                    var temp_data_list = res.data.data.data;
                                } else {
                                    var temp_data_list = this.data_list || [];
                                    var temp_data = res.data.data.data;
                                    for (var i in temp_data) {
                                        temp_data_list.push(temp_data[i]);
                                    }
                                }
                                this.setData({
                                    data_list: temp_data_list,
                                    data_total: res.data.data.total,
                                    data_page_total: res.data.data.page_total,
                                    data_list_loding_status: 3,
                                    data_page: this.data_page + 1
                                });
                                
                                // 是否还有数据
                                this.setData({
                                    data_bottom_line_status: (this.data_page > 1 && this.data_page > this.data_page_total)
                                });
                            } else {
                                this.setData({
                                    data_list_loding_status: 0,
                                    data_list: [],
                                    data_bottom_line_status: false
                                });
                            }
                        } else {
                            this.setData({
                                data_list_loding_status: 0
                            });
                            if (app.globalData.is_login_check(res.data, this, 'get_data_list')) {
                                app.globalData.showToast(res.data.msg);
                            }
                        }
                    },
                    fail: () => {
                        uni.hideLoading();
                        uni.stopPullDownRefresh();
                        this.setData({
                            data_list_loding_status: 2
                        });
                        app.globalData.showToast('服务器请求出错');
                    }
                });
            },

            // 滚动加载
            scroll_lower(e) {
                this.get_data_list();
            },

            // 导航事件
            nav_event(e) {
                this.setData({
                    nav_status_index: e.currentTarget.dataset.index || 0,
                    data_page: 1
                });
                this.get_data_list(1);
            },

            // 取件码弹层-开启
            list_submit_take_event(e) {
                this.setData({
                    is_show_take_popup: true,
                    extraction_code: '',
                    extraction_value: {
                        index: e.currentTarget.dataset.index,
                        oid: e.currentTarget.dataset.oid,
                        uid: e.currentTarget.dataset.uid
                    }
                });
            },

            // 取件码弹层-关闭
            take_popup_event_close() {
                this.setData({
                    is_show_take_popup: false
                });
            },

            // 取件码输入事件
            extraction_code_input_event(e) {
                this.setData({
                    extraction_code: e.detail.value || ''
                });
            },

            // 取件提交
            form_submit_take_event(e) {
                // 参数
                if ((this.extraction_code || null) == null) {
                    app.globalData.showToast('请输入取件码');
                    return false;
                }
                if ((this.extraction_value || null) == null) {
                    app.globalData.showToast('操作数据有误');
                    return false;
                }
                
                // 提交表单
                var data = {
                    id: this.extraction_value.oid,
                    user_id: this.extraction_value.uid,
                    extraction_code: this.extraction_code
                };
                this.setData({
                    form_submit_disabled_status: true
                });
                uni.showLoading({
                    title: '处理中...'
                });
                uni.request({
                    url: app.globalData.get_request_url("take", "extraction", "distribution"),
                    method: 'POST',
                    data: data,
                    dataType: 'json',
                    success: res => {
                        this.setData({
                            form_submit_disabled_status: false
                        });
                        uni.hideLoading();
                        if (res.data.code == 0) {
                            var temp_data_list = this.data_list;
                            var index = this.extraction_value.index;
                            temp_data_list[index]['status'] = 1;
                            temp_data_list[index]['status_name'] = '已处理';
                            this.setData({
                                is_show_take_popup: false,
                                data_list: temp_data_list
                            });
                            app.globalData.showToast(res.data.msg, 'success');
                        } else {
                            app.globalData.showToast(res.data.msg);
                        }
                    },
                    fail: () => {
                        this.setData({
                            form_submit_disabled_status: false
                        });
                        uni.hideLoading();
                        app.globalData.showToast('服务器请求出错');
                    }
                });
            },

            // 搜索弹层-开启
            drag_event(e) {
                this.setData({
                    is_show_search_popup: true
                });
            },

            // 搜索弹层-关闭
            search_popup_event_close() {
                this.setData({
                    is_show_search_popup: false
                });
            },

            // 搜索关键字输入事件
            search_input_keywords_event(e) {
                this.setData({
                    search_keywords_value: e.detail.value || ''
                });
            },

            // 搜索确认事件
            search_submit_event(e) {
                this.setData({
                    is_show_search_popup: false,
                    data_page: 1
                });
                this.get_data_list(1);
            }
        }
    };
</script>
<style>
    @import './extraction-order.css';
</style>