var APIClient = require('../../../utils/APIClient.js');
var util = require('../../../utils/util.js');
Page({
	data: {
		userInfo: wx.getStorageSync('userInfo'),
		columnId: '',
		tabData: ['问答区', '学习资料', '学习目标', '课程表'],
		isSelect: 0,
		teacherId: -1,
		qaData: {},
		inputvalue: '',
		_inputvalue: '', //重制input的值
		isReply: false,
		postsId: -1,
		focus: false,
		goal: '',
		schedule: [],
		scheduleLesson: [],
		scheduleUnfolded: 'scheduleUnfolded',
		scheduleSelect: -1,
		courseWare: [],
		title: '',
		materials: []
	},
	onLoad(options) {
		console.log(options)
		this.setData({
			userInfo: wx.getStorageSync('userInfo'),
			columnId: options.id
		})
		this.getScheduleGoal(this.data.columnId); //目标
		this.getScheduleMaterials(this.data.userInfo.id, this.data.columnId) //学习资料
		this.getScheduleQA(this.data.userInfo.id, this.data.columnId, 'CLASS_SCHEDULE', 1, 50) // 问答
		this.getScheduleCourse(this.data.columnId, 'COURSE', this.data.userInfo.id) // 学习目标和课程表
	},
	// 用户点击右上角分享
	onShareAppMessage(res) {
		console.log(res);
		let id = this.data.columnId
		let title= this.data.title
		return {
			title: title,
			path: `pages/schedule/scheduleSubjectInner/scheduleSubjectInner?id=${id}`
		}
	},
	// 获取学习资料
	getScheduleMaterials(userId, itemId) {
		APIClient.getScheduleMaterials(userId, itemId).success(function(res) {
			console.log('获取学习资料', res.data.data);
			this.setData({ materials: res.data.data})
		}.bind(this))
	},
	switchTab(e) {
		let index = e.currentTarget.dataset.index
		this.setData({
			isSelect: index
		})
	},
	// 获取teacherID goal title
	getScheduleGoal(itemId) {
		APIClient.getScheduleGoal(itemId).success(function(res) {
			let paragraph  = res.data.data.goal
			res.data.data.goal = paragraph.split(/[\r\n]/g)
			this.setData({
				goal: res.data.data.goal,
				teacherId: res.data.data.teacherId,
				title: res.data.data.title
			})
			console.log(this.data.teacherId);
			wx.setNavigationBarTitle({
				title: this.data.title
			})
		}.bind(this))
	},
	// 获取问答区数据
	getScheduleQA(userId, columnId, columnType, pageNo, pageSize) {
		APIClient.getQAList(userId, columnId, columnType, pageNo, pageSize).success(function(res) {
			console.log('问答区数据', res)
			let list = []
			if(res.data.data && res.data.data.list) {
				list = res.data.data.list
			}
			if (list.length > 0) {
				list.forEach(function(item, index) {
					list[index].posts.gmtModified = util.formatTime(item.posts.gmtModified)
				})
			}
			this.setData({
				qaData: list
			})
		}.bind(this))
	},
	// 获取输入框里面的内容
	getValue(e) {
		this.setData({
			inputvalue: e.detail.value,
		})
	},
	//回复问题
	reply(e) {
		if (!this.data.userInfo.id) {
			util.showToast('请删除小程序再次进入时授权用户信息', 'success', '2000')
			return;
		}
		this.setData({
			isReply: true,
			focus: true,
			postsId: e.currentTarget.dataset.questions_id
		})
	},
	//问问题
	setReplay() {
		console.log('是否回复');
		if (this.data.inputvalue == '') {
			console.log('添加问题');
			this.setData({
				isReply: false
			})
		}
	},
	// 回复问题
	replyQuestion(userId, postsId, content, columnNames) {
		console.log(userId, postsId, content, columnNames);
		APIClient.addReply(userId, postsId, content, columnNames).success(function(res){
			console.log('回复问题', res);
			this.setData({
				_inputvalue: '',
				isReply: false
			})
			this.getScheduleQA(this.data.userInfo.id, this.data.columnId, 'CLASS_SCHEDULE', 1, 50)
		}.bind(this))
	},
	// 增加问题
	addQuestion(userId, columnId, columnType, title, columnNames) {
		APIClient.addQuestion(userId, columnId, columnType, title, columnNames).success(function(res){
			console.log('增加问题', res);
			this.setData({
				_inputvalue: ''
			})
			this.getScheduleQA(this.data.userInfo.id, this.data.columnId, 'CLASS_SCHEDULE', 1, 50)
		}.bind(this))
	},
	//点击发送
	submit() {
		let userId = this.data.userInfo.id;
		let value = this.data.inputvalue.trim();
		let postsId = this.data.postsId;
		let columnId = this.data.columnId;
		let columnNames = this.data.title
		if(this.data.inputvalue.trim() === '') {
			util.showToast('输入内容为空', 'success', '2000')
		} else if (!this.data.userInfo.id) {
			util.showToast('请删除小程序再次进入时授权用户信息', 'success', '2000')
		} else if(this.data.isReply) {
			console.log('回复问题');
			this.replyQuestion(userId, postsId, value, columnNames)
		} else {
			console.log('添加问题');
			this.addQuestion(userId, columnId, 'CLASS_SCHEDULE', value, columnNames)
		}
	},
	// 问题点赞
	addPraise(userId, id) {
		APIClient.addPraise(userId, id).success(function(res) {
			console.log('问题点赞', res);
			this.praiseLock = false;
			this.getScheduleQA(this.data.userInfo.id, this.data.columnId, 'CLASS_SCHEDULE', 1, 50)
		}.bind(this))
	},
	// 取消点赞
	cancelPraise(userId, id) {
		APIClient.cancelPraise(userId, id).success(function(res) {
			console.log('取消收藏', res);
			this.praiseLock = false;
			this.getScheduleQA(this.data.userInfo.id, this.data.columnId, 'CLASS_SCHEDULE', 1, 50)
		}.bind(this))
	},
	//点赞操作锁
	praiseLock: false,
	// 问题点赞切换
	togglePraise(e) {
		if (this.praiseLock) {
			return;
		}
		this.praiseLock = true;
		let userId = this.data.userInfo.id;
		let id = e.currentTarget.dataset.questions_id
		let islike = e.currentTarget.dataset.islike
		if (!islike) {
			console.log('点赞');
			this.addPraise(userId, id)
		} else {
			console.log('取消点赞');
			this.cancelPraise(userId, id)
		}
	},
	// 获取资料列表
	getMaterials(columnId) {
		APIClient.getMaterials(columnId).success(function(res) {
			console.log('获取资料列表', res);
		})
	},
	// 课件预览
	viewMaterial(e) {
		console.log('课件预览');
		var _url = e.currentTarget.dataset.url
		var url = '';
		if (_url.indexOf('/') === 0) {
			url = 'https://efunimgs.ai160.com' + _url;
		} else {
    		url = 'https://efunimgs.ai160.com/' + _url;
		}
		wx.showToast({
			title: '打开中请稍后',
			icon: 'loading',
			duration: 6000
		})
		wx.downloadFile({
			url: url,
			success: function(res) {
				console.log(res, '下载')
				let tempFilePath = res.tempFilePath				
				wx.openDocument({
					filePath: tempFilePath,
					success: function(res) {
						wx.hideToast()
						console.log('打开文档成功')
					},
					fail: function(res) {
						wx.hideToast()
						console.log('打开文件失败', res);
					}
				})
			},
			fail: function(res) {
				wx.hideToast()
				wx.showToast({
					title: '资源出错',
					icon: 'success',
					duration: 1000
				})
				console.log('下载失败', res);
			}
		})
	},
	// 课件收藏
	collectMaterial(e) {
		console.log(e, '课件收藏');
		let userId = this.data.userInfo.id
		let name = this.data.title
		let favoritesCode = e.currentTarget.dataset.id
		console.log(favoritesCode);
		APIClient.toggleCollection(userId, favoritesCode, 'CLASS_SCHEDULE', name).success(function(res) {
			console.log('课件收藏', res);
			this.getScheduleMaterials(this.data.userInfo.id, this.data.columnId)
		}.bind(this))
	},
	// 分享
	share() {
		console.log('share');
	},
	// 课程表
	getScheduleCourse(id, type, userId) {
		APIClient.getScheduleDetailGoalSchedule(id, type, userId).success(function(res) {
			console.log('----调取课程表课程----', res);
			this.setData({
				schedule: res.data.data
			})
		}.bind(this))
	},
	// 获取课程表lesson
	getScheduleLesson(id, type, userId) {
		APIClient.getScheduleDetailGoalSchedule(id, type, userId).success(function(res) {
			console.log('----调取课程表课---', res);
			this.setData({
				scheduleLesson: res.data.data
			})
		}.bind(this))
	},
	// 折叠课程表
	scheduleUnfolded(e) {
		let id = e.currentTarget.dataset.id
		this.getScheduleLesson(id, 'LESSON', this.data.userInfo.id)
		if (id == this.data.scheduleSelect) {
			this.setData({
				scheduleSelect: -1
			})
		} else {
			this.setData({
				scheduleSelect: id
			})
		}
	}
})