6dd1f656dc
feat: 🕒 为 schedule_events 表新增 start_time 与 end_time 字段 - 新增 start_time 与 end_time 两列 - 支持最近已完成任务列表接口 - 为后续获取当前正在进行的任务接口做准备 🚧 feat: ✅ 新增最近已完成任务列表接口并通过测试 - 完成接口实现与测试 🧪 - 当前 sv 层使用测试时间进行逻辑验证 - ⚠️ 生产环境需改回使用当前时间
281 lines
8.6 KiB
Go
281 lines
8.6 KiB
Go
package conv
|
||
|
||
import (
|
||
"fmt"
|
||
|
||
"github.com/LoveLosita/smartflow/backend/model"
|
||
)
|
||
|
||
import "sort"
|
||
|
||
func SchedulesToScheduleConflictDetail(schedules []model.Schedule) []model.ScheduleConflictDetail {
|
||
if len(schedules) == 0 {
|
||
return []model.ScheduleConflictDetail{}
|
||
}
|
||
// 1. 使用 Map 进行逻辑分组
|
||
// Key 格式: EventID-Week-Day (防止同一事件在不同天出现时被混为一谈)
|
||
groups := make(map[string]*model.ScheduleConflictDetail)
|
||
for _, s := range schedules {
|
||
key := fmt.Sprintf("%d-%d-%d", s.EventID, s.Week, s.DayOfWeek)
|
||
|
||
if _, ok := groups[key]; !ok {
|
||
// 初始化该分组
|
||
groups[key] = &model.ScheduleConflictDetail{
|
||
EventID: s.EventID,
|
||
Name: s.Event.Name,
|
||
Location: *s.Event.Location, // 假设字段是 *string
|
||
Type: s.Event.Type,
|
||
Week: s.Week,
|
||
DayOfWeek: s.DayOfWeek,
|
||
}
|
||
}
|
||
// 将当前节次加入数组
|
||
groups[key].Sections = append(groups[key].Sections, s.Section)
|
||
}
|
||
|
||
// 2. 处理每个分组的区间逻辑
|
||
res := make([]model.ScheduleConflictDetail, 0, len(groups))
|
||
for _, detail := range groups {
|
||
// 排序节次，例如把 [3, 1, 2] 变成 [1, 2, 3]
|
||
sort.Ints(detail.Sections)
|
||
|
||
// 最小值即起始，最大值即结束
|
||
detail.StartSection = detail.Sections[0]
|
||
detail.EndSection = detail.Sections[len(detail.Sections)-1]
|
||
|
||
res = append(res, *detail)
|
||
}
|
||
|
||
// 3. 可选：对结果集按时间排序，让前端收到的 DTO 也是有序的
|
||
sort.Slice(res, func(i, j int) bool {
|
||
if res[i].Week != res[j].Week {
|
||
return res[i].Week < res[j].Week
|
||
}
|
||
if res[i].DayOfWeek != res[j].DayOfWeek {
|
||
return res[i].DayOfWeek < res[j].DayOfWeek
|
||
}
|
||
return res[i].StartSection < res[j].StartSection
|
||
})
|
||
|
||
return res
|
||
}
|
||
|
||
// SectionToTime 映射表：将原子节次转为起始/结束时间点
|
||
// 此处以重邮为例
|
||
var sectionTimeMap = map[int][2]string{
|
||
1: {"08:00", "08:45"}, 2: {"08:55", "09:40"},
|
||
3: {"10:15", "11:00"}, 4: {"11:10", "11:55"},
|
||
5: {"14:00", "14:45"}, 6: {"14:55", "15:40"},
|
||
7: {"16:15", "17:00"}, 8: {"17:10", "17:55"},
|
||
9: {"19:00", "19:45"}, 10: {"19:55", "20:40"},
|
||
11: {"20:50", "21:35"}, 12: {"21:45", "22:30"},
|
||
}
|
||
|
||
func SchedulesToUserTodaySchedule(schedules []model.Schedule) []model.UserTodaySchedule {
|
||
if len(schedules) == 0 {
|
||
return []model.UserTodaySchedule{}
|
||
}
|
||
// 1. 数据预处理：按 Week-Day 分组
|
||
dayGroups := make(map[string][]model.Schedule)
|
||
for _, s := range schedules {
|
||
dayKey := fmt.Sprintf("%d-%d", s.Week, s.DayOfWeek)
|
||
dayGroups[dayKey] = append(dayGroups[dayKey], s)
|
||
}
|
||
var result []model.UserTodaySchedule
|
||
for _, daySchedules := range dayGroups {
|
||
todayDTO := model.UserTodaySchedule{
|
||
Week: daySchedules[0].Week,
|
||
DayOfWeek: daySchedules[0].DayOfWeek,
|
||
Events: []model.EventBrief{},
|
||
}
|
||
// 💡 关键点：建立一个 Section 查找表，方便 O(1) 确定某节课是什么
|
||
sectionMap := make(map[int]model.Schedule)
|
||
for _, s := range daySchedules {
|
||
sectionMap[s.Section] = s
|
||
}
|
||
order := 1
|
||
// 💡 线性扫描：从第 1 节巡检到第 12 节
|
||
for curr := 1; curr <= 12; {
|
||
if slot, ok := sectionMap[curr]; ok {
|
||
// === A 场景：当前节次有课 ===
|
||
// 1. 寻找该事件的连续范围（比如 9-12 节连上）
|
||
// 我们向后探测，直到 EventID 变化或节次断开
|
||
end := curr
|
||
for next := curr + 1; next <= 12; next++ {
|
||
if nextSlot, exist := sectionMap[next]; exist && nextSlot.EventID == slot.EventID {
|
||
end = next
|
||
} else {
|
||
break
|
||
}
|
||
}
|
||
// 2. 封装 EventBrief
|
||
brief := model.EventBrief{
|
||
ID: slot.EventID,
|
||
Order: order,
|
||
Name: slot.Event.Name,
|
||
Location: *slot.Event.Location,
|
||
Type: slot.Event.Type,
|
||
StartTime: sectionTimeMap[curr][0],
|
||
EndTime: sectionTimeMap[end][1],
|
||
Span: end - curr + 1,
|
||
}
|
||
// 3. 处理嵌入任务
|
||
// 只要这几个连续节次里有一个有任务，就带上
|
||
for i := curr; i <= end; i++ {
|
||
if s, exist := sectionMap[i]; exist && s.EmbeddedTask != nil {
|
||
brief.EmbeddedTaskInfo = model.TaskBrief{
|
||
ID: s.EmbeddedTask.ID,
|
||
Name: *s.EmbeddedTask.Content,
|
||
Type: "task",
|
||
}
|
||
break
|
||
}
|
||
}
|
||
todayDTO.Events = append(todayDTO.Events, brief)
|
||
// 💡 指针跳跃：直接跳过已处理的节次
|
||
curr = end + 1
|
||
order++
|
||
} else {
|
||
// === B 场景：当前节次没课（Type = "empty"） ===
|
||
// 逻辑：按照学校标准大节（1-2, 3-4...）进行空位合并
|
||
// 如果当前是奇数节（1, 3, 5...）且下一节也没课，就合并成一个空块
|
||
emptyEnd := curr
|
||
if curr%2 != 0 && curr < 12 {
|
||
if _, nextHasClass := sectionMap[curr+1]; !nextHasClass {
|
||
emptyEnd = curr + 1
|
||
}
|
||
}
|
||
todayDTO.Events = append(todayDTO.Events, model.EventBrief{
|
||
ID: 0, // 空课 ID 为 0
|
||
Order: order,
|
||
Name: "无课",
|
||
Type: "empty",
|
||
StartTime: sectionTimeMap[curr][0],
|
||
EndTime: sectionTimeMap[emptyEnd][1],
|
||
Location: "休息时间",
|
||
})
|
||
curr = emptyEnd + 1
|
||
order++
|
||
}
|
||
}
|
||
result = append(result, todayDTO)
|
||
}
|
||
return result
|
||
}
|
||
|
||
func SchedulesToUserWeeklySchedule(schedules []model.Schedule) []model.UserWeekSchedule {
|
||
if len(schedules) == 0 {
|
||
return []model.UserWeekSchedule{}
|
||
}
|
||
// 1. 数据预处理：按 Week 分组
|
||
weekGroups := make(map[int][]model.Schedule)
|
||
for _, s := range schedules {
|
||
weekGroups[s.Week] = append(weekGroups[s.Week], s)
|
||
}
|
||
var result []model.UserWeekSchedule
|
||
// 2. 遍历每一个周
|
||
for week, weekSchedules := range weekGroups {
|
||
weekDTO := model.UserWeekSchedule{
|
||
Week: week,
|
||
Events: []model.WeeklyEventBrief{},
|
||
}
|
||
// 💡 核心优化：建立 [天][节次] 的快速索引地图
|
||
// indexMap[day][section] -> model.Schedule
|
||
indexMap := make(map[int]map[int]model.Schedule)
|
||
for d := 1; d <= 7; d++ {
|
||
indexMap[d] = make(map[int]model.Schedule)
|
||
}
|
||
for _, s := range weekSchedules {
|
||
indexMap[s.DayOfWeek][s.Section] = s
|
||
}
|
||
// 3. 线性扫描 1-7 天
|
||
for day := 1; day <= 7; day++ {
|
||
order := 1 // 每一天开始时，Order 重置
|
||
// 4. 线性扫描 1-12 节
|
||
for curr := 1; curr <= 12; {
|
||
// 检查当前槽位是否有课
|
||
if slot, hasClass := indexMap[day][curr]; hasClass {
|
||
// === A 场景：有课，寻找连续边界 (Span 计算) ===
|
||
end := curr
|
||
// 探测逻辑：只要 EventID 相同且在同一天，就视为同一个块
|
||
for next := curr + 1; next <= 12; next++ {
|
||
if nextSlot, exist := indexMap[day][next]; exist && nextSlot.EventID == slot.EventID {
|
||
end = next
|
||
} else {
|
||
break
|
||
}
|
||
}
|
||
span := end - curr + 1
|
||
brief := model.WeeklyEventBrief{
|
||
ID: slot.EventID,
|
||
Order: order,
|
||
DayOfWeek: day,
|
||
Name: slot.Event.Name,
|
||
Location: *slot.Event.Location,
|
||
Type: slot.Event.Type,
|
||
StartTime: sectionTimeMap[curr][0],
|
||
EndTime: sectionTimeMap[end][1],
|
||
Span: span,
|
||
}
|
||
// 提取嵌入任务信息 (如果有)
|
||
for i := curr; i <= end; i++ {
|
||
if s, exist := indexMap[day][i]; exist && s.EmbeddedTask != nil {
|
||
brief.EmbeddedTaskInfo = model.TaskBrief{
|
||
ID: s.EmbeddedTask.ID,
|
||
Name: *s.EmbeddedTask.Content,
|
||
Type: "task",
|
||
}
|
||
break
|
||
}
|
||
}
|
||
weekDTO.Events = append(weekDTO.Events, brief)
|
||
curr = end + 1 // 指针跳跃
|
||
order++
|
||
} else {
|
||
// === B 场景：无课 (Type="empty") ===
|
||
// 逻辑：默认按“大节”合并空位（1-2, 3-4...）
|
||
emptyEnd := curr
|
||
// 如果是奇数节且下一节也没课，则合并为一个 2 节的大空块
|
||
if curr%2 != 0 && curr < 12 {
|
||
if _, nextHasClass := indexMap[day][curr+1]; !nextHasClass {
|
||
emptyEnd = curr + 1
|
||
}
|
||
}
|
||
weekDTO.Events = append(weekDTO.Events, model.WeeklyEventBrief{
|
||
ID: 0,
|
||
Order: order,
|
||
DayOfWeek: day,
|
||
Name: "无课",
|
||
Type: "empty",
|
||
StartTime: sectionTimeMap[curr][0],
|
||
EndTime: sectionTimeMap[emptyEnd][1],
|
||
Span: emptyEnd - curr + 1,
|
||
Location: "",
|
||
})
|
||
curr = emptyEnd + 1
|
||
order++
|
||
}
|
||
}
|
||
}
|
||
result = append(result, weekDTO)
|
||
}
|
||
return result
|
||
}
|
||
|
||
func SchedulesToRecentCompletedSchedules(schedules []model.Schedule) model.UserRecentCompletedScheduleResponse {
|
||
var result model.UserRecentCompletedScheduleResponse
|
||
for _, s := range schedules {
|
||
strTime := s.Event.EndTime.Format("2006-01-02 15:04:05")
|
||
temp := model.RecentCompletedEventBrief{
|
||
ID: s.ID,
|
||
Name: s.Event.Name,
|
||
Type: s.Event.Type,
|
||
// CompletedTime 需要从 ScheduleEvent 的 CompletedTime 字段获取
|
||
CompletedTime: strTime,
|
||
}
|
||
result.Events = append(result.Events, temp)
|
||
}
|
||
return result
|
||
|
||
}
|