83 lines
2.2 KiB
Go
83 lines
2.2 KiB
Go
package dynamoitemview
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import (
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"github.com/charmbracelet/bubbles/viewport"
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tea "github.com/charmbracelet/bubbletea"
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"github.com/charmbracelet/lipgloss"
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"lmika.dev/cmd/dynamo-browse/internal/dynamo-browse/models"
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"lmika.dev/cmd/dynamo-browse/internal/dynamo-browse/services/itemrenderer"
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"lmika.dev/cmd/dynamo-browse/internal/dynamo-browse/ui/teamodels/frame"
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"lmika.dev/cmd/dynamo-browse/internal/dynamo-browse/ui/teamodels/layout"
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"lmika.dev/cmd/dynamo-browse/internal/dynamo-browse/ui/teamodels/styles"
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"strings"
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)
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type Model struct {
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ready bool
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frameTitle frame.FrameTitle
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viewport viewport.Model
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itemRendererService *itemrenderer.Service
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w, h int
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// model state
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currentResultSet *models.ResultSet
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selectedItem models.Item
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}
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func New(itemRendererService *itemrenderer.Service, uiStyles styles.Styles) *Model {
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return &Model{
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itemRendererService: itemRendererService,
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frameTitle: frame.NewFrameTitle("Item", false, uiStyles.Frames),
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viewport: viewport.New(100, 100),
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}
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}
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func (*Model) Init() tea.Cmd {
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return nil
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}
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func (m *Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
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switch msg := msg.(type) {
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case NewItemSelected:
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m.currentResultSet = msg.ResultSet
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m.selectedItem = msg.Item
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m.updateViewportToSelectedMessage()
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return m, nil
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}
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return m, nil
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}
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func (m *Model) View() string {
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if !m.ready {
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return ""
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}
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return lipgloss.JoinVertical(lipgloss.Top, m.frameTitle.View(), m.viewport.View())
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}
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func (m *Model) Resize(w, h int) layout.ResizingModel {
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m.w, m.h = w, h
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if !m.ready {
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m.viewport = viewport.New(w, h-m.frameTitle.HeaderHeight())
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m.viewport.SetContent("")
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m.ready = true
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} else {
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m.viewport.Width = w
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m.viewport.Height = h - m.frameTitle.HeaderHeight()
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}
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m.frameTitle.Resize(w, h)
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return m
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}
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func (m *Model) updateViewportToSelectedMessage() {
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if m.selectedItem == nil {
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m.viewport.SetContent("")
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return
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}
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viewportContent := &strings.Builder{}
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m.itemRendererService.RenderItem(viewportContent, m.selectedItem, m.currentResultSet, false)
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m.viewport.Width = m.w
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m.viewport.Height = m.h - m.frameTitle.HeaderHeight()
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m.viewport.SetContent(viewportContent.String())
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}
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