import * as React from 'react';
import NotFound from '../../src/components/404';
import Layout from '../../src/components/Layout';
import AsideNav from '../../src/components/AsideNav';
import {AlertComponent, ToastComponent} from '../../src/components/index';
import {
    mapTree
} from '../../src/utils/helper';
import { Router, Route, IndexRoute, browserHistory, hashHistory, Link, Redirect, withRouter } from 'react-router';
import makeSchemaRenderer from './SchemaRender';


import SimplePageSchema from './Page/Simple';
import ErrorPageSchema from './Page/Error';
import FormPageSchema from './Page/Form';
import ModeFormSchema from './Form/Mode';
import FieldSetFormSchema from './Form/FieldSet';
import TabsFormSchema from './Form/Tabs';
import RemoteFormSchema from './Form/Remote';
import ReactionFormSchema from './Form/Reaction';
import ValidationFormSchema from './Form/Validation';
import FullFormSchema from './Form/Full';
import StaticFormSchema from './Form/Static';
import HintFormSchema from './Form/Hint';
import FieldSetInTabsFormSchema from './Form/FieldSetInTabs';
import ComboFormSchema from './Form/Combo';
import SubFormSchema from './Form/SubForm';
import RichTextSchema from './Form/RichText';
import EditorSchema from './Form/Editor';
import TestFormSchema from './Form/Test';
import TableFormSchema from './Form/Table';
import PickerFormSchema from './Form/Picker';
import FormulaFormSchema from './Form/Formula';
import CustomFormSchema from './Form/Custom';
import FormLayoutTestSchema from './Form/layoutTest';
import Docs from './Doc';

import TableCrudSchema from './CRUD/Table';
import ItemActionsSchema from './CRUD/ItemActions';
import GridCrudSchema from './CRUD/Grid';
import ListCrudSchema from './CRUD/List';
import LoadMoreSchema from './CRUD/LoadMore';
import TestCrudSchema from './CRUD/test';
import FixedCrudSchema from './CRUD/Fix';
import AsideCrudSchema from './CRUD/Aside';
import FieldsCrudSchema from './CRUD/Fields';
import JumpNextCrudSchema from './CRUD/JumpNext';
import KeyboardsCrudSchema from './CRUD/Keyboards';
import FootableCrudSchema from './CRUD/Footable';
import NestedCrudSchema from './CRUD/Nested';
import MergeCellSchema from './CRUD/MergeCell';
import HeaderGroupSchema from './CRUD/HeaderGroup';
import LoadOnceTableCrudSchema from './CRUD/LoadOnce';
import SdkTest from './Sdk/Test';
import JSONSchemaForm from './Form/Schem';
import SimpleDialogSchema from './Dialog/Simple';
import DrwaerSchema from './Dialog/Drawer';

import PageLinkPageSchema from './Linkage/Page';
import FormLinkPageSchema from './Linkage/Form';
import Form2LinkPageSchema from './Linkage/Form2';
import CRUDLinkPageSchema from './Linkage/CRUD';
import OptionsPageSchema from './Linkage/Options';
import OptionsLocalPageSchema from './Linkage/OptionsLocal';
import WizardSchema from './Wizard';
import ChartSchema from './Chart';
import HorizontalSchema from './Horizontal';
import VideoSchema from './Video';
import AudioSchema from './Audio';
import CarouselSchema from './Carousel';
import TasksSchema from './Tasks';
import ServicesDataSchema from './Services/Data';
import ServicesSchemaSchema from './Services/Schema';
import ServicesFormSchema from './Services/Form';
import IFrameSchema from './IFrame';

import NormalTabSchema from './Tabs/Normal';
import FormTabSchema from './Tabs/Form';
import Tab1Schema from './Tabs/Tab1';
import Tab2Schema from './Tabs/Tab2';
import Tab3Schema from './Tabs/Tab3';
import TestComponent from './Test';
import Select from '../../src/components/Select';
import Button from '../../src/components/Button';
import DocSearch from './DocSearch';

let PathPrefix = '/examples';
let ContextPath = '';

if (process.env.NODE_ENV === 'production') {
    PathPrefix = '';
    ContextPath =  '/amis'
}

const navigations = [
    {
        label: '示例',
        children: [
            {
                label: '页面',
                icon: 'glyphicon glyphicon-th',
                badge: 3,
                badgeClassName: 'bg-info',
                children: [
                    {
                        label: '简单页面',
                        path: 'pages/simple',
                        component: makeSchemaRenderer(SimplePageSchema)
                    },
                    {
                        label: '初始化出错',
                        path: 'pages/error',
                        component: makeSchemaRenderer(ErrorPageSchema)
                    },
                    {
                        label: '表单页面',
                        path: 'pages/form',
                        component: makeSchemaRenderer(FormPageSchema)
                    }
                ]
            },

            {
                label: '表单',
                icon: 'fa fa-list-alt',
                children: [
                    {
                        label: '表单展示模式',
                        path: 'form/mode',
                        component: makeSchemaRenderer(ModeFormSchema)
                    },

                    {
                        label: '所有类型汇总',
                        path: 'form/full',
                        component: makeSchemaRenderer(FullFormSchema)
                    },

                    {
                        label: '静态展示',
                        path: 'form/static',
                        component: makeSchemaRenderer(StaticFormSchema)
                    },

                    {
                        label: '输入提示',
                        path: 'form/hint',
                        component: makeSchemaRenderer(HintFormSchema)
                    },

                    {
                        label: 'FieldSet',
                        path: 'form/fieldset',
                        component: makeSchemaRenderer(FieldSetFormSchema)
                    },

                    {
                        label: 'Tabs',
                        path: 'form/tabs',
                        component: makeSchemaRenderer(TabsFormSchema)
                    },

                    {
                        label: 'FieldSet Tabs 组合',
                        path: 'form/fields-tabs',
                        component: makeSchemaRenderer(FieldSetInTabsFormSchema)
                    },

                    {
                        label: '动态数据',
                        path: 'form/remote',
                        component: makeSchemaRenderer(RemoteFormSchema)
                    },

                    {
                        label: '显隐状态联动',
                        path: 'form/reaction',
                        component: makeSchemaRenderer(ReactionFormSchema)
                    },

                    {
                        label: '表单验证',
                        path: 'form/validation',
                        component: makeSchemaRenderer(ValidationFormSchema)
                    },

                    {
                        label: '组合类型',
                        path: 'form/combo',
                        component: makeSchemaRenderer(ComboFormSchema)
                    },

                    {
                        label: '多功能选择器',
                        path: 'form/picker',
                        component: makeSchemaRenderer(PickerFormSchema)
                    },

                    {
                        label: '子表单',
                        path: 'form/sub-form',
                        component: makeSchemaRenderer(SubFormSchema)
                    },

                    {
                        label: 'JSon Schema表单',
                        path: 'form/json-schema',
                        component: JSONSchemaForm
                    },

                    {
                        label: '富文本',
                        path: 'form/rich-text',
                        component: makeSchemaRenderer(RichTextSchema)
                    },

                    {
                        label: '代码编辑器',
                        path: 'form/ide',
                        component: makeSchemaRenderer(EditorSchema)
                    },

                    {
                        label: '自定义组件',
                        path: 'form/custom',
                        component: makeSchemaRenderer(CustomFormSchema)
                    },

                    {
                        label: '表格编辑',
                        path: 'form/table',
                        component: makeSchemaRenderer(TableFormSchema)
                    },

                    {
                        label: '公式示例',
                        path: 'form/formula',
                        component: makeSchemaRenderer(FormulaFormSchema)
                    },

                    // {
                    //     label: '布局测试',
                    //     path: 'form/layout-test',
                    //     component: makeSchemaRenderer(FormLayoutTestSchema)
                    // },

                    // {
                    //     label: '测试',
                    //     path: 'form/test',
                    //     component: makeSchemaRenderer(TestFormSchema)
                    // },
                ]
            },

            {
                label: '增删改查',
                icon: 'fa fa-table',
                children: [
                    {
                        label: '表格模式',
                        path: 'crud/table',
                        component: makeSchemaRenderer(TableCrudSchema)
                    },
                    {
                        label: '卡片模式',
                        path: 'crud/grid',
                        component: makeSchemaRenderer(GridCrudSchema)
                    },
                    {
                        label: '列表模式',
                        path: 'crud/list',
                        component: makeSchemaRenderer(ListCrudSchema)
                    },
                    {
                        label: '加载更多模式',
                        path: 'crud/load-more',
                        component: makeSchemaRenderer(LoadMoreSchema)
                    },
                    {
                        label: '操作交互显示',
                        path: 'crud/item-actions',
                        component: makeSchemaRenderer(ItemActionsSchema)
                    },
                    {
                        label: '列类型汇总',
                        path: 'crud/columns',
                        component: makeSchemaRenderer(FieldsCrudSchema)
                    },
                    {
                        label: '可折叠',
                        path: 'crud/footable',
                        component: makeSchemaRenderer(FootableCrudSchema)
                    },
                    {
                        label: '嵌套',
                        path: 'crud/nested',
                        component: makeSchemaRenderer(NestedCrudSchema)
                    },
                    {
                        label: '合并单元格',
                        path: 'crud/merge-cell',
                        component: makeSchemaRenderer(MergeCellSchema)
                    },
                    {
                        label: '表头分组',
                        path: 'crud/header-group',
                        component: makeSchemaRenderer(HeaderGroupSchema)
                    },
                    {
                        label: '带边栏',
                        path: 'crud/aside',
                        component: makeSchemaRenderer(AsideCrudSchema)
                    },
                    {
                        label: '固定表头/列',
                        path: 'crud/fixed',
                        component: makeSchemaRenderer(FixedCrudSchema)
                    },
                    {
                        label: '键盘操作编辑',
                        path: 'crud/keyboards',
                        component: makeSchemaRenderer(KeyboardsCrudSchema)
                    },
                    {
                        label: '操作并下一个',
                        path: 'crud/jump-next',
                        component: makeSchemaRenderer(JumpNextCrudSchema)
                    },
                    {
                        label: '一次性加载',
                        path: 'crud/load-once',
                        component: makeSchemaRenderer(LoadOnceTableCrudSchema)
                    },
                    // {
                    //     label: '测试',
                    //     path: 'crud/test',
                    //     component: makeSchemaRenderer(TestCrudSchema)
                    // }
                ]
            },

            {
                label: '弹框',
                icon: 'fa fa-bomb',
                children: [
                    {
                        label: '对话框',
                        path: 'dialog/simple',
                        component: makeSchemaRenderer(SimpleDialogSchema)
                    },
                    {
                        label: '侧边弹出',
                        path: 'dialog/drawer',
                        component: makeSchemaRenderer(DrwaerSchema)
                    }
                ]
            },

            {
                label: '选项卡',
                icon: 'fa fa-clone',
                children: [
                    {
                        label: '常规选项卡',
                        path: 'tabs/normal',
                        component: makeSchemaRenderer(NormalTabSchema)
                    },

                    {
                        label: '表单中选项卡分组',
                        path: 'tabs/form',
                        component: makeSchemaRenderer(FormTabSchema)
                    },
                    {
                        label: '选项卡页面1',
                        path: 'tabs/tab1',
                        component: makeSchemaRenderer(Tab1Schema)
                    },
                    {
                        label: '选项卡页面2',
                        path: 'tabs/tab2',
                        component: makeSchemaRenderer(Tab2Schema)
                    },
                    {
                        label: '选项卡页面3',
                        path: 'tabs/tab3',
                        component: makeSchemaRenderer(Tab3Schema)
                    },
                ]
            },

            {
                label: '联动',
                icon: 'fa fa-bolt',
                children: [
                    {
                        label: '地址栏变化自动更新',
                        path: 'linkpage/page',
                        component: makeSchemaRenderer(PageLinkPageSchema)
                    },
                    {
                        label: '选项联动',
                        path: 'linkpage/options-local',
                        component: makeSchemaRenderer(OptionsLocalPageSchema)
                    },
                    {
                        label: '选项远程联动',
                        path: 'linkpage/options',
                        component: makeSchemaRenderer(OptionsPageSchema)
                    },
                    {
                        label: '表单和表单联动',
                        path: 'linkpage/form',
                        component: makeSchemaRenderer(FormLinkPageSchema)
                    },
                    {
                        label: '表单自动更新',
                        path: 'linkpage/form2',
                        component: makeSchemaRenderer(Form2LinkPageSchema)
                    },
                    {
                        label: '表单和列表联动',
                        path: 'linkpage/crud',
                        component: makeSchemaRenderer(CRUDLinkPageSchema)
                    }
                ]
            },

            {
                label: '动态加载',
                icon: 'fa fa-magic',
                children: [
                    {
                        label: '动态加载数据',
                        path: 'services/data',
                        component: makeSchemaRenderer(ServicesDataSchema)
                    },
                    {
                        label: '动态加载页面',
                        path: 'services/schema',
                        component: makeSchemaRenderer(ServicesSchemaSchema)
                    },
                    {
                        label: '动态加载部分表单',
                        path: 'services/form',
                        component: makeSchemaRenderer(ServicesFormSchema)
                    }
                ]
            },

            {
                label: '向导',
                icon: 'fa fa-desktop',
                path: 'wizard',
                component: makeSchemaRenderer(WizardSchema)
            },


            {
                label: '排版',
                icon: 'fa fa-columns',
                path: 'horizontal',
                component: makeSchemaRenderer(HorizontalSchema)
            },

            {
                label: '图表',
                icon: 'fa fa-bar-chart',
                path: 'chart',
                component: makeSchemaRenderer(ChartSchema)
            },
            {
                label: '轮播图',
                icon: 'fa fa-pause',
                path: 'carousel',
                component: makeSchemaRenderer(CarouselSchema)
            },
            {
                label: '音频',
                icon: 'fa fa-volume-up',
                path: 'audio',
                component: makeSchemaRenderer(AudioSchema)
            },
            {
                label: '视频',
                icon: 'fa fa-video-camera',
                path: 'video',
                component: makeSchemaRenderer(VideoSchema)
            },
            {
                label: '异步任务',
                icon: 'fa fa-tasks',
                path: 'task',
                component: makeSchemaRenderer(TasksSchema)
            },
            {
                label: 'IFrame',
                icon: 'fa fa-cloud',
                path: 'iframe',
                component: makeSchemaRenderer(IFrameSchema)
            },
            {
                label: 'SDK',
                icon: 'fa fa-rocket',
                path: 'sdk',
                component: SdkTest
            },

            {
                label: 'Test',
                icon: 'fa fa-code',
                path: 'test',
                component: TestComponent
            }
        ]
    },

    Docs
];

function isActive(link, location) {
    return !!(link && link === location.pathname);
}

const themes = [
    {
        label: '默认主题',
        ns: 'a-',
        value: 'default'
    },

    {
        label: '百度云舍',
        ns: 'cxd-',
        value: 'cxd'
    }
];

@withRouter
export class App extends React.PureComponent {

        state = {
            asideFolded: localStorage.getItem('asideFolded') === 'true',
            offScreen: false,
            headerVisible: true,
            themeIndex: 0,
            themes: themes,
            theme: themes[localStorage.getItem('themeIndex') || 0]
        };

        constructor(props) {
            super(props);

            this.toggleAside = this.toggleAside.bind(this);
            this.setAsideFolded = this.setAsideFolded.bind(this);
            this.setHeaderVisible = this.setHeaderVisible.bind(this);
        }

        componentDidMount() {
            if (this.state.theme.value !== "default") {
                document.querySelectorAll('link[title]').forEach(item => {
                    item.disabled = true
                });
                document.querySelector(`link[title=${this.state.theme.value}]`).disabled = false;
            }
        }

        componentDidUpdate(preProps, preState) {
            const props = this.props;

            if (preState.theme.value !== this.state.theme.value) {
                document.querySelector(`link[title=${preState.theme.value}]`).disabled = true;
                document.querySelector(`link[title=${this.state.theme.value}]`).disabled = false;
            }

            if (props.location.pathname !== preProps.location.pathname) {
                this.setState({
                    offScreen: false
                }, () => window.scrollTo(0, 0));

                const pageURL = props.location.pathname;
                _hmt && _hmt.push(['_trackPageview', pageURL]);
            }
        }

        toggleAside() {
            this.setAsideFolded(!this.state.asideFolded);
        }

        setAsideFolded(folded = false) {
            localStorage.setItem('asideFolded', JSON.stringify(folded));
            this.setState({
                asideFolded: folded
            });
        }

        setHeaderVisible(visible = false) {
            this.setState({
                headerVisible: visible
            });
        }

        renderAside() {
            const location = this.props.location;

            if (location.pathname === '/edit') {
                return null;
            }

            const theme = this.state.theme;

            return (
                <AsideNav
                    theme={theme.value}
                    navigations={navigations}
                    renderLink={({link, active, toggleExpand, classnames: cx}) => {
                        let children = [];

                        if (link.children) {
                            children.push(
                                <span
                                    key="expand-toggle"
                                    className={cx('AsideNav-itemArrow')}
                                    onClick={(e) => toggleExpand(link, e)}
                                ></span>
                            );
                        }

                        link.badge && children.push(
                            <b key="badge" className={cx(`AsideNav-itemBadge`, link.badgeClassName || 'bg-info')}>{link.badge}</b>
                        );

                        link.icon && children.push(
                            <i key="icon" className={cx(`AsideNav-itemIcon`, link.icon)} />
                        );

                        children.push(
                            <span className={cx(`AsideNav-itemLabel`)} key="label">{link.label}</span>
                        );

                        return link.path ? (<Link to={link.path[0] === '/' ? (ContextPath + link.path) : `${ContextPath}${PathPrefix}/${link.path}`}>{children}</Link>) : (<a onClick={link.children ? () => toggleExpand(link) : null}>{children}</a>);
                    }}
                    isActive={link => isActive(link.path && link.path[0] === '/' ? (ContextPath + link.path) : `${ContextPath}${PathPrefix}/${link.path}`, location)}
                />
            );
        }

        renderHeader() {
            const location = this.props.location;
            const theme = this.state.theme;

            if (location.pathname === '/edit') {
                return (
                    <div id="headerBar" className="box-shadow bg-dark">
                        <div className={`${theme.ns}Layout-brand`}>AMis 可视化编辑器</div>
                    </div>
                );
            }

            return (
                <div>
                    <div className={`${theme.ns}Layout-brandBar`}>
                        <button
                            onClick={() => this.setState({offScreen: !this.state.offScreen})}
                            className="pull-right visible-xs"
                        >
                            <i className="glyphicon glyphicon-align-justify"></i>
                        </button>
                        <div className={`${theme.ns}Layout-brand`}>
                            <i className="fa fa-paw"></i>
                            <span className="hidden-folded m-l-sm">AMis Renderer</span>
                        </div>
                    </div>
                    <div className={`${theme.ns}Layout-headerBar`}>
                        <div className="nav navbar-nav hidden-xs">
                            <Button
                                theme={this.state.theme.value}
                                level="link"
                                className="no-shadow navbar-btn"
                                onClick={this.toggleAside}
                                tooltip="展开或收起侧边栏"
                                placement="bottom"
                                iconOnly
                            >
                                <i className={this.state.asideFolded ? 'fa fa-indent' : 'fa fa-dedent'} />
                            </Button>

                            <Button
                                theme={this.state.theme.value}
                                level="link"
                                className="no-shadow navbar-btn"
                                href="https://github.com/baidu/amis"
                                tooltip="前往 Github 仓库地址"
                                placement="bottom"
                                iconOnly
                            >
                                <i className={'fa fa-github'} />
                            </Button>
                        </div>

                        <div className="hidden-xs p-t-sm pull-right">
                           主题：{(
                               <Select 
                                    theme={this.state.theme.value} 
                                    value={this.state.theme} 
                                    options={this.state.themes}  
                                    onChange={(theme) => {
                                        this.setState({theme});
                                        localStorage.setItem('themeIndex', this.state.themes.indexOf(theme));
                                    }}
                                />
                           )}
                        </div>

                        <DocSearch />
                    </div>
                </div>
            );
        }

        render() {
            // const pathname = this.props.location.pathname;
            const theme = this.state.theme;
            return (
                <Layout
                    theme={theme.value}
                    offScreen={this.state.offScreen}
                    header={this.state.headerVisible ? this.renderHeader() : null}
                    folded={this.state.asideFolded}
                    aside={this.renderAside()}
                >
                    <ToastComponent theme={theme.value} />
                    <AlertComponent theme={theme.value} />
                    {React.cloneElement(this.props.children, {
                        ...this.props.children.props,
                        setAsideFolded: this.setAsideFolded,
                        setHeaderVisible: this.setHeaderVisible,
                        theme: theme.value,
                        classPrefix: theme.ns
                    })}
                </Layout>
            );
        }
    }

    function navigations2route(pathPrefix = PathPrefix) {
        let routes = [];

        navigations.forEach(root => {
            root.children && mapTree(root.children, item => {
                if (item.path && item.component) {
                    routes.push(
                        <Route key={routes.length + 1} path={item.path[0] === '/' ? (ContextPath + item.path) : `${ContextPath}${pathPrefix}/${item.path}`} component={item.component} />
                    )
                } else if (item.path && item.getComponent) {
                    routes.push(
                        <Route key={routes.length + 1} path={item.path[0] === '/' ? ContextPath + item.path : `${ContextPath}${pathPrefix}/${item.path}`} getComponent={item.getComponent} />
                    )
                }
            });
        });

        return routes;
    }

    export default function entry({pathPrefix}) {
        PathPrefix = pathPrefix || PathPrefix;
        let history = browserHistory;

        // if (process.env.NODE_ENV === 'production') {
        //     history = hashHistory;
        // }

        return (
            <Router history={ history }>
                <Route component={App}>
                    <Redirect from={`${ContextPath}/`} to={`${ContextPath}${PathPrefix}/pages/simple`} />
                    <Redirect from={`${PathPrefix}/`} to={`${PathPrefix}/pages/simple`} />
                    {navigations2route(PathPrefix)}
                    <Route path="*" component={NotFound} />
                </Route>
            </Router>
        );
    }