lerko
36999cd825
Adds `nib tui` command and `make tui` target. Scrollable entity list with j/k navigation, enter for detail view, `a` to capture new entries using the existing parse grammar, and `d` to delete.
107 lines
2.1 KiB
Go
107 lines
2.1 KiB
Go
package tui
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import (
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"fmt"
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"strings"
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"time"
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tea "github.com/charmbracelet/bubbletea"
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"github.com/lerko/nib/internal/db"
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"github.com/lerko/nib/internal/display"
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)
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type detailModel struct {
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entity *db.Entity
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scroll int
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height int
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width int
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}
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func newDetailModel() detailModel {
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return detailModel{}
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}
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func (d *detailModel) setEntity(e *db.Entity) {
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d.entity = e
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d.scroll = 0
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}
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func (d *detailModel) setSize(width, height int) {
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d.width = width
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d.height = height
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}
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func (d detailModel) update(msg tea.KeyMsg) detailModel {
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switch msg.String() {
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case "up", "k":
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if d.scroll > 0 {
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d.scroll--
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}
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case "down", "j":
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d.scroll++
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}
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return d
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}
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func (d detailModel) view(width int) string {
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if d.entity == nil {
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return ""
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}
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e := d.entity
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var b strings.Builder
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glyph := display.DisplayGlyph(e.Glyph, e.CardType)
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header := fmt.Sprintf("%s %s", glyph, display.FormatID(e.ID))
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b.WriteString(detailHeaderStyle.Render(header))
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b.WriteString("\n\n")
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if e.Title != nil {
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b.WriteString(detailBodyStyle.Render("title: " + *e.Title))
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b.WriteString("\n")
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}
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b.WriteString(detailBodyStyle.Render(e.Body))
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b.WriteString("\n")
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if len(e.Tags) > 0 {
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tagParts := make([]string, len(e.Tags))
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for i, t := range e.Tags {
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tagParts[i] = tagStyle.Render("#" + t)
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}
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b.WriteString("\n")
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b.WriteString(detailBodyStyle.Render(strings.Join(tagParts, " ")))
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b.WriteString("\n")
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}
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b.WriteString("\n")
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meta := fmt.Sprintf("created %s", e.CreatedAt.Format(time.DateTime))
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if e.ModifiedAt != e.CreatedAt {
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meta += fmt.Sprintf("\nmodified %s", e.ModifiedAt.Format(time.DateTime))
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}
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if e.TimeAnchor != nil {
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meta += fmt.Sprintf("\nanchored @%s", *e.TimeAnchor)
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}
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if e.Pinned {
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meta += "\npinned"
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}
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if e.CardType != nil {
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meta += fmt.Sprintf("\ncard %s", *e.CardType)
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}
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if e.CompletedAt != nil {
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meta += fmt.Sprintf("\ndone %s", e.CompletedAt.Format(time.DateTime))
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}
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b.WriteString(idStyle.Render(meta))
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lines := strings.Split(b.String(), "\n")
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if d.scroll > 0 && d.scroll < len(lines) {
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lines = lines[d.scroll:]
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}
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if d.height > 0 && len(lines) > d.height {
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lines = lines[:d.height]
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}
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return strings.Join(lines, "\n")
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}
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