var coursesList = {
    props: ['courses', 'selected_d', 'selected_c', 'find_name'],
    data: function(){
        return {
            selectedTime: [],
            foundedCourses: []
        }
    },
    methods: {
        'getTime': function(timeString){
            if(timeString==null){
                return ""
            }
            
            ans = []
            number = ""
            for(var i of timeString){
                if(i>="0" && i<="9"){
                    number = i
                }else if(i>="a" && i<="z"){
                    ans.push(number+i)
                }
                else{
                    ans.push(timeString)
                    break
                }
            }
            return ans
        },
        'isOK': function(course){
            var time = this.getTime(course.time)
            // console.log(course.name, " ", time)
            for(t of time){
                for(st of this.selectedTime){
                    if(t==st)
                        return false
                }
            }
            return true
        },
        'log': function(name, data){
            console.log(name, data)
        }
    },
    watch: {
        'selected_c': function(){
            var temp = []
            for(var c of this.selected_c){
                if(c.temp==false){
                    temp.push(c.time)
                }
            }
            this.selectedTime = temp
        },
        'find_name': function(){
            var temp = []
            for(var c of this.courses){
                if(c.name.indexOf(this.find_name) != -1){
                    temp.push(c)
                }
            }
            this.foundedCourses = temp
        }
    },
    template: `
    <div>
		<h5>2. 安排課程</h5>
		<p style="color: orange" v-if="find_name"> ※ 已套用「名稱」搜尋： <br>{{find_name}}</p>
		<div style="width:275px;height:500px;overflow:auto">
			<table class="table table-striped table-bordered">
				<template v-if="find_name">
                    <tr v-for="(course, index) in foundedCourses" :key="index"
                    v-on:mouseenter="$emit('show-temp', course)" v-on:mouseleave="$emit('delete-temp', course)">
						<td>
							<div class="container">
								<div class="row">
									<b>{{ course.name }} (<a v-bind:href="'https://ccweb.ncnu.edu.tw/student/aspmaker_course_opened_detail_viewview.php?showdetail=&year=1091&courseid='+ course.number +'&_class=' + course.class + '&modal=0'">詳</a>)</b>
									—— {{ (course.department.indexOf(', ')!=-1) ?(course.department.split(', ')[1]) :(course.department) }}
								</div>
								<div class="row">
									<div class="col-sm-8">
										{{ course.teacher }} ‧ {{ course.time }} 
									</div>
									<div class="col-sm-4">
										<button v-if="isOK(course)" type="button" v-on:click="$emit('add-course', course)" class="btn btn-primary">
											<span>&#43;</span>
										</button>
									</div>
								</div>
							</div>
						</td>
					</tr>
				</template>
				<template v-else>
					<tr v-for="(course, index) in courses" :key="index"
                        v-if="course.department == selected_d"
                        v-on:mouseenter="$emit('show-temp', course)" v-on:mouseleave="$emit('delete-temp', course)">
						<td>
							<div class="container">
								<div class="row">
									<b>{{ course.name }} (<a v-bind:href="course.link">詳</a>)</b>
								</div>
								<div class="row">
									<div class="col-sm-8">
										{{ course.teacher }} ‧ {{ course.time }} 
									</div>
									<div class="col-sm-4">
										<button v-if="isOK(course)" type="button" v-on:click="$emit('add-course', course)" class="btn btn-primary">
											<span>&#43;</span>
										</button>
									</div>
								</div>
							</div>
						</td>
					</tr>
				</template>
			</table>
		</div>
    </div>
    `
}