<template>
    <drawer-tabs-container>
        <div class="project-task-lists">

            <!-- 搜索 -->
            <Row class="sreachBox">
                <div class="item">
                    <div class="item-4">
                        <sreachTitle :val="keys.type">{{$L('状态')}}</sreachTitle>
                        <Select v-model="keys.type" :placeholder="$L('全部')">
                            <Option value="">{{$L('全部')}}</Option>
                            <Option value="未完成">{{$L('未完成')}}</Option>
                            <Option value="已超期">{{$L('已超期')}}</Option>
                            <Option value="已完成">{{$L('已完成')}}</Option>
                        </Select>
                    </div>
                    <div class="item-4">
                        <sreachTitle :val="keys.username">{{$L('负责人')}}</sreachTitle>
                        <Input v-model="keys.username" :placeholder="$L('用户名')"/>
                    </div>
                    <div class="item-4">
                        <sreachTitle :val="keys.level">{{$L('级别')}}</sreachTitle>
                        <Select v-model="keys.level" :placeholder="$L('全部')">
                            <Option value="">{{$L('全部')}}</Option>
                            <Option value="1">P1</Option>
                            <Option value="2">P2</Option>
                            <Option value="3">P3</Option>
                            <Option value="4">P4</Option>
                        </Select>
                    </div>
                    <div class="item-4">
                        <sreachTitle :val="keys.labelid">{{$L('阶段')}}</sreachTitle>
                        <Select v-model="keys.labelid" :placeholder="$L('全部')">
                            <Option value="">{{$L('全部')}}</Option>
                            <Option
                                v-for="item in labelLists"
                                :value="item.id"
                                :key="item.id">{{ item.title }}</Option>
                        </Select>
                    </div>
                </div>
                <div class="item item-button">
                    <Button type="info" class="left-btn" icon="md-swap" :loading="exportLoad > 0" @click="exportTab">{{$L('导出列表')}}</Button>
                    <Button type="text" v-if="$A.objImplode(keys)!=''" @click="sreachTab(true)">{{$L('取消筛选')}}</Button>
                    <Button type="primary" icon="md-search" :loading="loadIng > 0" @click="sreachTab">{{$L('搜索')}}</Button>
                </div>
            </Row>

            <!-- 列表 -->
            <Table class="tableFill" ref="tableRef" :columns="columns" :data="lists" :loading="loadIng > 0" :no-data-text="noDataText" @on-sort-change="sortChange" stripe></Table>

            <!-- 分页 -->
            <Page class="pageBox" :total="listTotal" :current="listPage" :disabled="loadIng > 0" @on-change="setPage" @on-page-size-change="setPageSize" :page-size-opts="[10,20,30,50,100]" placement="top" show-elevator show-sizer show-total transfer :simple="windowMax768"></Page>

        </div>
    </drawer-tabs-container>
</template>
<style lang="scss" scoped>
    .project-task-lists {
        margin: 0 12px;
        .tableFill {
            margin: 12px 0 20px;
        }
    }
</style>

<script>
    import DrawerTabsContainer from "../../DrawerTabsContainer";
    import Task from "../../../mixins/task";

    /**
     * 项目任务列表
     */
    export default {
        name: 'ProjectTaskLists',
        components: {DrawerTabsContainer},
        props: {
            projectid: {
                default: 0
            },
            canload: {
                type: Boolean,
                default: true
            },
            labelLists: {
                type: Array,
            },
        },
        mixins: [
            Task
        ],
        data() {
            return {
                keys: {},
                sorts: {key:'', order:''},

                loadYet: false,

                loadIng: 0,
                exportLoad: 0,

                columns: [],

                lists: [],
                listPage: 1,
                listTotal: 0,
                noDataText: "",
            }
        },

        mounted() {
            if (this.canload) {
                this.loadYet = true;
                this.getLists(true);
            }
            $A.setOnTaskInfoListener('components/project/task/lists', (act, detail) => {
                if (detail.projectid != this.projectid) {
                    return;
                }
                //
                this.lists.some((task, i) => {
                    if (task.id == detail.id) {
                        this.lists.splice(i, 1, detail);
                        return true;
                    }
                });
                //
                switch (act) {
                    case "username":    // 负责人
                    case "delete":      // 删除任务
                    case "archived":    // 归档
                        this.lists.some((task, i) => {
                            if (task.id == detail.id) {
                                this.lists.splice(i, 1);
                                return true;
                            }
                        });
                        break;

                    case "unarchived":  // 取消归档
                        let has = false;
                        this.lists.some((task) => {
                            if (task.id == detail.id) {
                                return has = true;
                            }
                        });
                        if (!has) {
                            this.lists.unshift(detail);
                        }
                        break;
                }
            });
        },

        watch: {
            projectid() {
                if (this.loadYet) {
                    this.getLists(true);
                }
            },
            canload(val) {
                if (val && !this.loadYet) {
                    this.loadYet = true;
                    this.getLists(true);
                }
            }
        },

        methods: {
            initLanguage() {
                this.noDataText = this.$L("数据加载中.....");
                this.columns = [{
                    "title": this.$L("任务名称"),
                    "key": 'title',
                    "minWidth": 120,
                    render: (h, params) => {
                        return this.renderTaskTitle(h, params);
                    }
                }, {
                    "title": this.$L("阶段"),
                    "key": 'labelid',
                    "minWidth": 80,
                    "sortable": true,
                    render: (h, params) => {
                        let labelid = params.row.labelid;
                        let labelDetail = this.labelLists.find((item) => { return item.id === labelid});
                        return h('span', labelDetail ? labelDetail.title : labelid);
                    }
                }, {
                    "title": this.$L("计划时间"),
                    "key": 'enddate',
                    "width": 160,
                    "align": "center",
                    "sortable": true,
                    render: (h, params) => {
                        if (!params.row.startdate && !params.row.enddate) {
                            return h('span', '-');
                        }
                        return h('div', {
                            style: {
                                fontSize: '12px',
                                lineHeight: '14px'
                            }
                        }, [
                            h('div', params.row.startdate ? $A.formatDate("Y-m-d H:i:s", params.row.startdate) : '-'),
                            h('div', params.row.enddate ? $A.formatDate("Y-m-d H:i:s", params.row.enddate) : '-'),
                        ]);
                    }
                }, {
                    "title": this.$L("负责人"),
                    "key": 'username',
                    "minWidth": 90,
                    "sortable": true,
                    render: (h, params) => {
                        return h('UserView', {
                            props: {
                                username: params.row.username
                            }
                        });
                    }
                }, {
                    "title": this.$L("优先级"),
                    "key": 'level',
                    "align": "center",
                    "minWidth": 90,
                    "maxWidth": 100,
                    "sortable": true,
                    render: (h, params) => {
                        let level = params.row.level;
                        let color;
                        switch (level) {
                            case 1:
                                color = "#ff0000";
                                break;
                            case 2:
                                color = "#BB9F35";
                                break;
                            case 3:
                                color = "#449EDD";
                                break;
                            case 4:
                                color = "#84A83B";
                                break;
                        }
                        return h('span', {
                            style: {
                                color: color
                            }
                        }, "P" + level);
                    },
                }, {
                    "title": this.$L("状态"),
                    "key": 'type',
                    "align": "center",
                    "minWidth": 80,
                    "maxWidth": 100,
                    "sortable": true,
                    render: (h, params) => {
                        let color;
                        let status;
                        if (params.row.overdue) {
                            color = "#ff0000";
                            status = this.$L("已超期");
                        } else if (params.row.complete) {
                            color = "";
                            status = this.$L("已完成");
                        } else {
                            color = "#19be6b";
                            status = this.$L("未完成");
                        }
                        return h('span', {
                            style: {
                                color: color
                            }
                        }, status);
                    },
                }, {
                    "title": this.$L("创建时间"),
                    "key": 'indate',
                    "width": 160,
                    "sortable": true,
                    render: (h, params) => {
                        return h('span', $A.formatDate("Y-m-d H:i:s", params.row.indate));
                    }
                }];
            },

            exportTab() {
                let whereData = $A.cloneData(this.keys);
                whereData.page = Math.max(this.listPage, 1);
                whereData.pagesize = Math.max($A.runNum(this.listPageSize), 10);
                whereData.projectid = this.projectid;
                whereData.sorts = $A.cloneData(this.sorts);
                whereData.export = 1;
                this.exportLoad++;
                $A.apiAjax({
                    url: 'project/task/lists',
                    data: whereData,
                    complete: () => {
                        this.exportLoad--;
                    },
                    error: () => {
                        alert(this.$L('网络繁忙，请稍后再试！'));
                    },
                    success: (res) => {
                        if (res.ret === 1) {
                            this.$Modal.info({
                                okText: this.$L('关闭'),
                                render: (h) => {
                                    return h('div', [
                                        h('div', {
                                            style: {
                                                fontSize: '16px',
                                                fontWeight: '500',
                                                marginBottom: '20px',
                                            }
                                        }, this.$L('导出结果')),
                                        h('a', {
                                            attrs: { href: res.data.url, target: '_blank' },
                                        }, this.$L('点击下载 (%)', `${res.data.size} KB`))
                                    ])
                                },
                            });
                        } else {
                            this.$Modal.error({title: this.$L('温馨提示'), content: res.msg});
                        }
                    }
                });
            },

            sreachTab(clear) {
                if (clear === true) {
                    this.keys = {};
                }
                this.getLists(true);
            },

            sortChange(info) {
                this.sorts = {key:info.key, order:info.order};
                this.getLists(true);
            },

            setPage(page) {
                this.listPage = page;
                this.getLists();
            },

            setPageSize(size) {
                if (Math.max($A.runNum(this.listPageSize), 10) != size) {
                    this.listPageSize = size;
                    this.getLists();
                }
            },

            getLists(resetLoad) {
                if (resetLoad === true) {
                    this.listPage = 1;
                }
                if (this.projectid == 0) {
                    this.lists = [];
                    this.listTotal = 0;
                    this.noDataText = this.$L("没有相关的数据");
                    return;
                }
                this.loadIng++;
                let whereData = $A.cloneData(this.keys);
                whereData.page = Math.max(this.listPage, 1);
                whereData.pagesize = Math.max($A.runNum(this.listPageSize), 10);
                whereData.projectid = this.projectid;
                whereData.sorts = $A.cloneData(this.sorts);
                this.noDataText = this.$L("数据加载中.....");
                $A.apiAjax({
                    url: 'project/task/lists',
                    data: whereData,
                    complete: () => {
                        this.loadIng--;
                    },
                    error: () => {
                        this.noDataText = this.$L("数据加载失败！");
                    },
                    success: (res) => {
                        if (res.ret === 1) {
                            this.lists = res.data.lists;
                            this.listTotal = res.data.total;
                            this.noDataText = this.$L("没有相关的数据");
                        } else {
                            this.lists = [];
                            this.listTotal = 0;
                            this.noDataText = res.msg;
                        }
                    }
                });
            },
        }
    }
</script>
