'use strict';

const projectScreenConst = require('../const/project_screen');

module.exports = app => {
    class ProjectScreenController extends app.BaseController {
        constructor(ctx) {
            super(ctx);
            ctx.showProject = true;
            ctx.showTitle = true;
        }

        async index(ctx) {
            try {
                if (!ctx.showProjectScreen) throw '项目大屏未开启或没有访问权限';
                const pid = ctx.session.sessionProject.id;
                const screens = await ctx.service.projectScreen.getList(pid);
                const screen = await ctx.service.projectScreen.getViewScreen(pid, ctx.params.sid || '');
                if (!screen) throw '项目尚未添加大屏';
                const template = projectScreenConst.getTemplate(screen.template_code);
                if (!template) throw '大屏模板不存在';
                const screenList = screens.map(item => {
                    return Object.assign(item, {
                        template: projectScreenConst.getTemplate(item.template_code),
                    });
                });
                await this.layout('project_screen/index.ejs', {
                    screens: screenList,
                    screen,
                    template,
                });
            } catch (error) {
                ctx.log(error);
                ctx.session.postError = error.toString();
                ctx.redirect('/dashboard');
            }
        }
    }

    return ProjectScreenController;
};