Files
subtrack/internal/web/handlers_calendar.go
T
chun_qiu 8d9cf658a3
build / build-and-test (push) Successful in 3m17s
fix(v1.11.1): 深渊周期色块逐周期减淡,方便一眼区分周期
- 深渊模式的整段色块增加按周期递减的底色浓度:第一个周期 22%,之后线性
  减淡,最后一个周期 10%(X 个周期时按 X 等分);同一周期内所有格子保持
  同一浓度,跨周期边界会出现一档明显的深浅变化。
- 通行证仍保持固定 18% 的自定义色淡化,不受影响。
- DayCell 新增 BlockPercent,日历格子通过 --block-pct 传给 color-mix;
  旧缓存页面没有该变量时回落到 18%。
- 版本号 1.11.0 → 1.11.1。

验证:4 周期深渊在日历上的浓度为 22/18/14/10%;截图实测第 1 周期底色
rgb(212,223,235)、第 2 周期 rgb(220,229,239),同周期内一致;gofmt / go vet /
go test 全绿。
2026-10-20 02:42:52 +08:00

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package web
import (
"fmt"
"net/http"
"net/url"
"sort"
"strings"
"time"
"daili/internal/domain"
"daili/internal/store"
)
// DayCell 是日历格。
type DayCell struct {
Date string
Day int
InMonth bool
IsToday bool
IsWeekend bool
IsSelected bool
IsPast bool
DueCount int
TaskCount int
DoneCount int
UrgentCnt int
Heat int
// 通行证 / 深渊色块
BlockColor string
BlockDone int
BlockTotal int
BlockText string
BlockTitle string
// BlockPercent 色块底色浓度:通行证固定 18%,深渊按周期依次减淡
BlockPercent int
// PendingCount 当日还没完成的单数(= TaskCount - DoneCount)
PendingCount int
Tickets []Ticket
More int
// Strip 是左侧的打手色竖条(按出现顺序去重,未指派为灰)
Strip []string
}
// Ticket 是日历格里的色签。
type Ticket struct {
SubID int64
Tail string
Name string
Pkg string
Color string
Done bool
Skipped bool
IsDue bool
Urgent bool
// AssigneeColor 打手颜色(未指派为空,模板用 spanAssignee 兜底)
AssigneeColor string
}
// TaskRow 是当日待打清单的一行。
type TaskRow struct {
SubView
CheckinID int64
Done bool
Skipped bool
Note string
Operator string
Urgent bool
}
// PkgTab 是日历上方的套餐标签。
type PkgTab struct {
ID int64
Tag string
Name string
Color string
Count int
Href string
Active bool
}
type calendarData struct {
Year, Month int
Title string
PrevY, PrevM int
NextY, NextM int
TodayStr string
Weekdays []string
Weeks [][]DayCell
Selected string
SelectedLabel string
SelectedIsToday bool
SelectedIsPast bool
Tasks []TaskRow
TaskPending int
Due []SubView
OtherDue []SubView
Extend *ExtendPanel
MonthDue int
MonthTasks int
MonthDone int
MonthUrgent int
NoPackages bool
NoCustomers bool
Back string
// 套餐标签(在日历中独立显示的套餐)
Tabs []PkgTab
PkgID int64
Tag string
// FilterQuery 当前筛选条件(pkg=1 或 tag=xxx),拼链接用
FilterQuery string
HasTabs bool
// 快速完成:按尾号筛选出的候选
PickTail string
PickRows []TaskRow
PickMsg string
}
// calSub 是日历计算用的订阅上下文。
type calSub struct {
sub store.Subscription
start time.Time
end time.Time
hasEnd bool
eval domain.Eval
pauses []store.Pause
checkins map[string]store.Checkin
}
func (c calSub) pausedOn(date string) bool {
for _, p := range c.pauses {
if p.StartDate == "" {
continue
}
if date >= p.StartDate && (p.EndDate == "" || date < p.EndDate) {
return true
}
}
return false
}
// isBlock 是否为通行证 / 深渊这种整段型订阅。
func (c calSub) isBlock() bool { return c.sub.IsBlock() }
// blockCovers 只判断日期是否落在整段区间内(已完成也继续显示色块)。
func (c calSub) blockCovers(date string) bool {
if c.sub.Status == domain.StatusClosed || !c.hasEnd {
return false
}
return date >= c.sub.StartDate && date <= c.sub.EndDate
}
// blockDone 返回整段型订阅的已完成数。
func (c calSub) blockDone() int { return c.sub.BlockDone() }
// blockTotal 返回整段型订阅的总数。
func (c calSub) blockTotal() int { return c.sub.BlockTotal() }
// cycleBounds 返回 date 所在深渊周期的起止日。
func (c calSub) cycleBounds(date string) (string, string, bool) {
if !c.sub.Abyss || c.sub.CycleDays <= 0 {
return "", "", false
}
d, err := domain.ParseDate(date)
if err != nil {
return "", "", false
}
idx := domain.CycleIndex(c.start, d, c.sub.CycleDays)
if idx < 0 || idx >= c.sub.TotalCount {
return "", "", false
}
return domain.Date(domain.CycleStart(c.start, c.sub.CycleDays, idx)),
domain.Date(domain.CycleEnd(c.start, c.sub.CycleDays, idx)), true
}
// cycleDone 判断 date 所在周期是否已经完成(周期内任意一天打卡即算)。
func (c calSub) cycleDone(date string) bool {
s, e, ok := c.cycleBounds(date)
if !ok {
return false
}
for d, ci := range c.checkins {
if d >= s && d <= e && ci.Status == "done" {
return true
}
}
return false
}
// blockNeedsWork 表示这一天是否需要出现在待完成清单里。
func (c calSub) blockNeedsWork(date string) bool {
if !c.blockCovers(date) || c.sub.Status == domain.StatusClosed {
return false
}
if c.sub.Season {
return c.sub.SeasonDone == ""
}
if c.sub.Abyss {
if c.sub.TotalCount <= 0 || c.sub.UsedCount >= c.sub.TotalCount {
return false
}
return !c.cycleDone(date)
}
return false
}
func (c calSub) covers(date string) bool {
if c.sub.Status == domain.StatusClosed || !c.hasEnd {
return false
}
if c.sub.Season {
if c.sub.SeasonDone != "" {
return false
}
return date >= c.sub.StartDate && date <= c.sub.EndDate
}
if c.sub.Abyss {
if c.sub.TotalCount > 0 && c.sub.UsedCount >= c.sub.TotalCount {
return false
}
return date >= c.sub.StartDate && date <= c.sub.EndDate && !c.pausedOn(date)
}
if date < c.sub.StartDate || date > c.sub.EndDate {
return false
}
if c.sub.Unit == domain.UnitCount && c.eval.RemainingCount <= 0 {
return false
}
return !c.pausedOn(date)
}
// buildCalendarTabs 生成日历页签:先按套餐标签合并,再给「独立显示」的套餐各开一个。
func buildCalendarTabs(pkgs []store.Package, subs []store.Subscription, total int) ([]PkgTab, bool) {
tagOrder := []string{}
tagColor := map[string]string{}
tagCount := map[string]int{}
pkgTag := map[int64]string{}
sep := []store.Package{}
for _, p := range pkgs {
if p.Archived {
continue
}
pkgTag[p.ID] = p.Tag
if p.Tag != "" {
if _, ok := tagColor[p.Tag]; !ok {
tagOrder = append(tagOrder, p.Tag)
tagColor[p.Tag] = p.Color
}
}
if p.CalendarSeparate {
sep = append(sep, p)
}
}
for _, sub := range subs {
if t := pkgTag[sub.PackageID]; t != "" {
tagCount[t]++
}
}
if len(tagOrder) == 0 && len(sep) == 0 {
return nil, false
}
tabs := []PkgTab{{ID: 0, Name: "全部", Color: "#8A8F98", Count: total}}
for _, t := range tagOrder {
tabs = append(tabs, PkgTab{Tag: t, Name: t, Color: tagColor[t], Count: tagCount[t]})
}
for _, p := range sep {
cnt := 0
for _, sub := range subs {
if sub.PackageID == p.ID {
cnt++
}
}
tabs = append(tabs, PkgTab{ID: p.ID, Name: p.Name, Color: p.Color, Count: cnt})
}
return tabs, true
}
// wideFrom/wideTo 把打卡查询范围放大,保证跨月的深渊周期也能判定完成。
func wideFrom(s string) string {
if t, err := domain.ParseDate(s); err == nil {
return domain.Date(domain.AddDays(t, -400))
}
return s
}
func wideTo(s string) string {
if t, err := domain.ParseDate(s); err == nil {
return domain.Date(domain.AddDays(t, 400))
}
return s
}
// loadCalendarSubs 读取区间内与日历相交的订阅;pkgID>0 取该套餐,tag 非空取该标签下的所有套餐。
func (s *Server) loadCalendarSubs(from, to string, pkgID int64, tag string) ([]store.Subscription, map[int64][]store.Pause, map[int64]map[string]store.Checkin, map[int64]map[string]bool, error) {
subs, err := s.db.CalendarSubs(from, to)
if err != nil {
return nil, nil, nil, nil, err
}
if pkgID > 0 || tag != "" {
pkgs, err := s.db.ListPackages(true)
if err != nil {
return nil, nil, nil, nil, err
}
tags := make(map[int64]string, len(pkgs))
for _, p := range pkgs {
tags[p.ID] = p.Tag
}
filtered := make([]store.Subscription, 0, len(subs))
for _, sub := range subs {
if pkgID > 0 && sub.PackageID != pkgID {
continue
}
if pkgID <= 0 && tag != "" && tags[sub.PackageID] != tag {
continue
}
filtered = append(filtered, sub)
}
subs = filtered
}
ids := make([]int64, 0, len(subs))
for _, sub := range subs {
ids = append(ids, sub.ID)
}
pauses, err := s.db.PausesForSubs(ids)
if err != nil {
return nil, nil, nil, nil, err
}
checkins, err := s.db.CheckinsBetween(wideFrom(from), wideTo(to))
if err != nil {
return nil, nil, nil, nil, err
}
urgent, err := s.db.UrgentFlags(from, to)
if err != nil {
return nil, nil, nil, nil, err
}
return subs, pauses, checkins, urgent, nil
}
func (s *Server) handleCalendar(w http.ResponseWriter, r *http.Request) {
today := domain.Today()
y := s.queryInt(r, "y", today.Year())
m := s.queryInt(r, "m", int(today.Month()))
if m < 1 || m > 12 {
y, m = today.Year(), int(today.Month())
}
monthStart := domain.MonthStart(y, time.Month(m))
monthEnd := domain.MonthEnd(y, time.Month(m))
pkgID := int64(s.queryInt(r, "pkg", 0))
tag := strings.TrimSpace(r.URL.Query().Get("tag"))
sel := r.URL.Query().Get("d")
selT, err := domain.ParseDate(sel)
if sel != "" && err != nil {
sel = ""
}
if sel == "" {
if today.After(monthEnd) || today.Before(monthStart) {
sel = domain.Date(monthStart)
} else {
sel = domain.Date(today)
}
selT = domain.ParseDateOr(sel, today)
}
gridStart := domain.AddDays(monthStart, -domain.WeekdayIndex(monthStart))
weeks := (domain.WeekdayIndex(monthStart) + monthEnd.Day() + 6) / 7
gridEnd := domain.AddDays(gridStart, weeks*7-1)
subs, pauses, checkins, urgent, err := s.loadCalendarSubs(domain.Date(gridStart), domain.Date(gridEnd), pkgID, tag)
if err != nil {
http.Error(w, "读取订阅失败", http.StatusInternalServerError)
return
}
warn := s.warnDays()
list := make([]calSub, 0, len(subs))
for _, sub := range subs {
cs := calSub{
sub: sub,
start: domain.ParseDateOr(sub.StartDate, today),
eval: sub.Eval(today, warn),
pauses: pauses[sub.ID],
checkins: checkins[sub.ID],
}
if sub.EndDate != "" {
cs.end = domain.ParseDateOr(sub.EndDate, today)
cs.hasEnd = true
}
list = append(list, cs)
}
back := r.URL.RequestURI()
data := &calendarData{
Year: y, Month: m,
Title: fmt.Sprintf("%d 年 %d 月", y, m),
TodayStr: domain.Date(today),
Weekdays: []string{"一", "二", "三", "四", "五", "六", "日"},
Selected: sel,
SelectedIsToday: sel == domain.Date(today),
Back: back,
PkgID: pkgID,
Tag: tag,
FilterQuery: "pkg=" + itoa(pkgID),
}
if tag != "" {
data.FilterQuery = "tag=" + url.QueryEscape(tag)
}
data.PrevY, data.PrevM = m-1, y
if data.PrevM < 1 {
data.PrevM = 12
data.PrevY = y - 1
}
data.NextY, data.NextM = y, m+1
if data.NextM > 12 {
data.NextM = 1
data.NextY = y + 1
}
data.SelectedLabel = selT.Format("1 月 2 日") + " 周" + dowCN(sel)
data.SelectedIsPast = selT.Before(today)
// 铺格子
for wi := 0; wi < weeks; wi++ {
week := make([]DayCell, 0, 7)
for di := 0; di < 7; di++ {
day := domain.AddDays(gridStart, wi*7+di)
ds := domain.Date(day)
cell := DayCell{
Date: ds,
Day: day.Day(),
InMonth: day.Month() == time.Month(m),
IsToday: ds == domain.Date(today),
IsWeekend: di >= 5,
IsSelected: ds == sel,
IsPast: day.Before(today),
}
tickets := []Ticket{}
for _, cs := range list {
if cs.sub.EndDate == ds {
cell.DueCount++
}
if !cell.InMonth {
continue
}
if cs.isBlock() {
if cs.blockCovers(ds) && cell.BlockText == "" {
cell.BlockColor = cs.sub.PackageColor
cell.BlockDone = cs.blockDone()
cell.BlockTotal = cs.blockTotal()
cell.BlockText = fmt.Sprintf("%d/%d", cell.BlockDone, cell.BlockTotal)
cell.BlockTitle = cs.sub.PackageName + " · " + cell.BlockText
cell.BlockPercent = 18
if cs.sub.Abyss && cs.sub.CycleDays > 0 {
idx := domain.CycleIndex(cs.start, day, cs.sub.CycleDays)
cell.BlockPercent = abyssBlockPercent(idx, cs.sub.TotalCount)
}
}
continue
}
if !cs.covers(ds) {
continue
}
cell.TaskCount++
ci := checkins[cs.sub.ID][ds]
isUrgent := urgent[cs.sub.ID][ds]
if isUrgent {
cell.UrgentCnt++
}
t := Ticket{
SubID: cs.sub.ID,
Tail: cs.sub.CustomerTail,
Name: cs.sub.CustomerName,
Pkg: shortName(cs.sub.PackageName),
Color: cs.sub.PackageColor,
Done: ci.Status == "done",
Skipped: ci.Status == "skipped",
IsDue: cs.sub.EndDate == ds,
Urgent: isUrgent,
AssigneeColor: cs.sub.AssigneeColor,
}
if t.Done || t.Skipped {
cell.DoneCount++
}
tickets = append(tickets, t)
}
sort.SliceStable(tickets, func(i, j int) bool {
if tickets[i].Urgent != tickets[j].Urgent {
return tickets[i].Urgent
}
if tickets[i].Done != tickets[j].Done {
return !tickets[i].Done
}
return tickets[i].SubID < tickets[j].SubID
})
// 竖条按“当天全部任务”算,不能被色签的 3 条上限截断
cell.Strip = assigneeStrip(tickets)
if len(tickets) > 3 {
cell.More = len(tickets) - 3
tickets = tickets[:3]
}
cell.Tickets = tickets
cell.PendingCount = cell.TaskCount - cell.DoneCount
cell.Heat = heatLevel(cell.TaskCount + cell.DueCount)
if cell.InMonth {
data.MonthDue += cell.DueCount
data.MonthTasks += cell.TaskCount
data.MonthDone += cell.DoneCount
data.MonthUrgent += cell.UrgentCnt
}
week = append(week, cell)
}
data.Weeks = append(data.Weeks, week)
}
// 当日清单
due := []SubView{}
tasks := []TaskRow{}
for _, cs := range list {
if cs.sub.EndDate == sel {
due = append(due, newSubView(cs.sub, today, warn))
}
if cs.isBlock() {
if !cs.blockNeedsWork(sel) {
continue
}
row := TaskRow{SubView: newSubView(cs.sub, today, warn), Urgent: urgent[cs.sub.ID][sel]}
if ci, ok := checkins[cs.sub.ID][sel]; ok {
row.CheckinID = ci.ID
row.Done = ci.Status == "done"
row.Skipped = ci.Status == "skipped"
row.Note = ci.Note
row.Operator = ci.OperatorName
}
tasks = append(tasks, row)
continue
}
if !cs.covers(sel) {
continue
}
row := TaskRow{SubView: newSubView(cs.sub, today, warn), Urgent: urgent[cs.sub.ID][sel]}
if ci, ok := checkins[cs.sub.ID][sel]; ok {
row.CheckinID = ci.ID
row.Done = ci.Status == "done"
row.Skipped = ci.Status == "skipped"
row.Note = ci.Note
row.Operator = ci.OperatorName
}
tasks = append(tasks, row)
}
sortTasks(tasks)
data.Tasks = tasks
for _, row := range tasks {
if !row.Done && !row.Skipped {
data.TaskPending++
}
}
data.Due = due
// 其它日期到期(不在当天的 7 天内)
if upcoming, err := s.db.RecentDue(domain.Date(today), 7); err == nil {
for _, u := range upcoming {
if u.EndDate == sel {
continue
}
if pkgID > 0 && u.PackageID != pkgID {
continue
}
if pkgID <= 0 && tag != "" {
if p, err := s.db.Package(u.PackageID); err != nil || p.Tag != tag {
continue
}
}
data.OtherDue = append(data.OtherDue, newSubView(u, today, warn))
}
}
// 页签:先按「套餐标签」合并,再给勾了独立显示的套餐各开一个
pkgs, _ := s.db.ListPackages(true)
data.Tabs, data.HasTabs = buildCalendarTabs(pkgs, subs, len(list))
for i := range data.Tabs {
t := &data.Tabs[i]
href := fmt.Sprintf("/calendar?y=%d&m=%d&d=%s", y, m, sel)
if t.Tag != "" {
href += "&tag=" + url.QueryEscape(t.Tag)
t.Active = t.Tag == tag
} else if t.ID > 0 {
href += "&pkg=" + itoa(t.ID)
t.Active = t.ID == pkgID
} else {
t.Active = tag == "" && pkgID == 0
}
t.Href = href
}
// 快速完成:按尾号列出候选
if tail := r.URL.Query().Get("pick"); tail != "" {
data.PickTail = tail
for _, row := range tasks {
if row.CustomerTail == tail {
data.PickRows = append(data.PickRows, row)
}
}
if len(data.PickRows) == 0 {
data.PickMsg = "尾号 " + tail + " 在今天没有待完成的服务"
}
}
// 追加面板
if eid := s.queryInt(r, "extend", 0); eid > 0 {
if sub, err := s.db.Sub(int64(eid)); err == nil {
if pkg, err := s.db.Package(sub.PackageID); err == nil {
data.Extend = buildExtendPanel(sub, pkg, today, back, warn)
}
}
}
if n, _ := s.db.CustomerCount(); n == 0 {
data.NoCustomers = true
}
if len(pkgs) == 0 {
data.NoPackages = true
}
p := s.newPage(r, "日历", "calendar")
p.D = data
s.render(w, r, "calendar", p)
}
// sortTasks 加急优先,其次未完成,最后按结束日。
func sortTasks(tasks []TaskRow) {
sort.SliceStable(tasks, func(i, j int) bool {
ai, aj := tasks[i], tasks[j]
if ai.Urgent != aj.Urgent {
return ai.Urgent
}
adi := ai.Done || ai.Skipped
adj := aj.Done || aj.Skipped
if adi != adj {
return !adi
}
return ai.EndDate < aj.EndDate
})
}
// assigneeStrip 把一格里所有任务的打手颜色去重后返回,未指派用灰色占位。
func assigneeStrip(tickets []Ticket) []string {
if len(tickets) == 0 {
return nil
}
seen := map[string]bool{}
out := make([]string, 0, 4)
for _, t := range tickets {
c := t.AssigneeColor
if c == "" {
c = "#8A8F98"
}
if seen[c] {
continue
}
seen[c] = true
out = append(out, c)
}
return out
}
// abyssBlockPercent 深渊色块浓度:第一个周期 22%,之后每个周期依次减淡,
// 最后一个周期 10%(周期数大于 1 时线性过渡)。
func abyssBlockPercent(idx, total int) int {
if total <= 1 {
return 22
}
if idx < 0 {
idx = 0
}
if idx >= total {
idx = total - 1
}
pct := 22 - (idx*12)/(total-1)
if pct < 10 {
pct = 10
}
return pct
}
func heatLevel(n int) int {
switch {
case n <= 0:
return 0
case n <= 2:
return 1
case n <= 5:
return 2
case n <= 9:
return 3
default:
return 4
}
}
// shortName 取套餐名前两个字符,用作日历色签上的短标签。
func shortName(s string) string {
r := []rune(s)
if len(r) <= 2 {
return s
}
return string(r[:2])
}
// stripParam 去掉地址里的某个参数,用于拼“返回”链接。
func stripParam(raw, key string) string {
u, err := url.Parse(raw)
if err != nil {
return raw
}
q := u.Query()
q.Del(key)
u.RawQuery = q.Encode()
return u.String()
}