From 45a297a8e526094e8fce6e2c5c0fd89b381d1765 Mon Sep 17 00:00:00 2001
From: ewy <ewy0@protonmail.com>
Date: Tue, 14 Apr 2026 16:37:17 +0200
Subject: i have to commit at some point!

---
 menu/model.go | 101 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100644 menu/model.go

(limited to 'menu/model.go')

diff --git a/menu/model.go b/menu/model.go
new file mode 100644
index 0000000..ceeb861
--- /dev/null
+++ b/menu/model.go
@@ -0,0 +1,101 @@
+package menu
+
+import (
+	tea "github.com/charmbracelet/bubbletea"
+	"pik/model"
+	"pik/spool"
+)
+
+type Model struct {
+	*model.HydratedState
+	Index         int
+	Indices       map[int]model.HydratedTarget
+	SourceIndices map[int]*model.HydratedSource
+}
+
+func (m *Model) Init() tea.Cmd {
+	return nil
+}
+
+func (m *Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+	var err error
+	var result tea.Cmd
+	switch mt := msg.(type) {
+	case tea.KeyMsg:
+		result, err = m.HandleInput(mt)
+	case tea.Cmd:
+		result, err = m.HandleSignal(mt)
+	}
+	if err != nil {
+		spool.Warn("%v\n", err)
+	}
+	return m, result
+}
+
+func (m *Model) HandleInput(msg tea.KeyMsg) (tea.Cmd, error) {
+	var cmd tea.Cmd
+	switch msg.String() {
+	case "up", "k":
+		m.Index--
+	case "down", "j":
+		m.Index++
+	case "q", "esc":
+		cmd = tea.Quit
+	case "space", " ", "enter":
+		cmd = tea.Quit
+	}
+
+	m.Validate()
+
+	return cmd, nil
+}
+
+func (m *Model) HandleSignal(cmd tea.Cmd) (tea.Cmd, error) {
+	return nil, nil
+}
+
+func (m *Model) View() string {
+	return m.State(m.HydratedState)
+}
+
+func (m *Model) Result() (*model.HydratedSource, model.HydratedTarget) {
+	return m.SourceIndices[m.Index], m.Indices[m.Index]
+}
+
+func (m *Model) Validate() {
+	if m.Index < 0 {
+		m.Index = 0
+	}
+	if m.Index > len(m.Indices)-1 {
+		m.Index = len(m.Indices) - 1
+	}
+}
+
+func NewModel(st *model.State, hydrators []model.Hydrator) *Model {
+	m := &Model{
+		HydratedState: Hydrate(st, hydrators),
+		Index:         0,
+		Indices:       make(map[int]model.HydratedTarget),
+		SourceIndices: make(map[int]*model.HydratedSource),
+	}
+	idx := 0
+	for _, src := range st.Sources {
+		hydSrc := src.Hydrate(hydrators)
+		for _, target := range src.Targets {
+
+			if !target.Visible() {
+				continue
+			}
+
+			hydTarget, err := target.Hydrate(src)
+			m.Indices[idx] = hydTarget
+			if err != nil {
+				spool.Warn("%v\n", err)
+			}
+			m.SourceIndices[idx] = hydSrc
+
+			idx++
+		}
+	}
+	return m
+}
-- 
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