310 lines
8.3 KiB
Go
310 lines
8.3 KiB
Go
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package adminui
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import (
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"fmt"
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"strconv"
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"strings"
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tea "github.com/charmbracelet/bubbletea"
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"skyrama-tui/internal/db"
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)
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// ── Messages ──────────────────────────────────────────────────────────────────
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type bldgLoadedMsg []db.AdminBuilding
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type bldgDoneMsg struct{ err error }
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// ── Field indices ─────────────────────────────────────────────────────────────
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const (
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bfName = 0
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bfMinLevel = 1
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bfCost = 2
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bfType = 3
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// storage
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bfCapacity = 4
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bfStorType = 5
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bfStorSubtype = 6
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// operation
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bfOpType = 7
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bfOpSize = 8
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// passive
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bfPassiveType = 9
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bfPassiveRate = 10
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)
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// ── Model ─────────────────────────────────────────────────────────────────────
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type buildingsTab struct {
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client *db.AdminClient
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items []db.AdminBuilding
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cursor int
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inForm bool
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isEdit bool
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editID uint32
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fields []field
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focusIdx int
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status string
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isErr bool
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w, h int
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}
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func newBuildingsTab(client *db.AdminClient) *buildingsTab {
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return &buildingsTab{client: client}
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}
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func (t *buildingsTab) InForm() bool { return t.inForm }
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func (t *buildingsTab) Init() tea.Cmd { return t.load() }
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func (t *buildingsTab) load() tea.Cmd {
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return func() tea.Msg {
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items, err := t.client.ListBuildings()
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if err != nil {
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return bldgDoneMsg{err}
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}
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return bldgLoadedMsg(items)
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}
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}
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func (t *buildingsTab) initFields() {
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t.fields = []field{
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newTextField("Name", "e.g. Small Hangar"),
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newTextField("Min Level", "1"),
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newTextField("Cost (cash)", "100"),
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newEnumField("Type", []string{"none", "storage", "operation", "passive"}),
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// storage
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newTextField("Capacity", "10"),
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newEnumField("Storage Type", []string{"fuel", "plane", "product"}),
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newEnumField("Storage Subtype", []string{"none", "airplane", "helicopter", "seaplane", "spaceship"}),
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// operation
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newEnumField("Op Type", []string{"runway", "service", "production"}),
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newEnumField("Op Size", []string{"small", "medium", "large", "huge"}),
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// passive
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newEnumField("Passive Type", []string{"passengers", "fuel"}),
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newTextField("Passive Rate", "10"),
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}
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}
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func (t *buildingsTab) openForm() {
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t.initFields()
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t.fields[bfName].input.Focus()
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t.focusIdx = bfName
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t.isEdit = false
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t.updateHidden()
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t.inForm = true
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t.status = ""
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}
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func (t *buildingsTab) openEditForm(b db.AdminBuilding) {
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t.initFields()
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t.fields[bfName].input.SetValue(b.Name)
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t.fields[bfMinLevel].input.SetValue(strconv.Itoa(int(b.MinLevel)))
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t.fields[bfCost].input.SetValue(strconv.Itoa(int(b.Cost)))
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setEnumSel(&t.fields[bfType], b.BuildingType)
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t.fields[bfCapacity].input.SetValue(strconv.Itoa(b.Capacity))
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setEnumSel(&t.fields[bfStorType], b.StorageType)
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setEnumSel(&t.fields[bfStorSubtype], b.StorageSubtype)
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setEnumSel(&t.fields[bfOpType], b.OperationType)
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setEnumSel(&t.fields[bfOpSize], b.OperationSize)
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setEnumSel(&t.fields[bfPassiveType], b.PassiveType)
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t.fields[bfPassiveRate].input.SetValue(strconv.Itoa(b.PassiveRate))
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t.fields[bfName].input.Focus()
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t.focusIdx = bfName
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t.isEdit = true
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t.editID = b.ID
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t.updateHidden()
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t.inForm = true
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t.status = ""
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}
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// updateHidden shows/hides type-specific fields based on the type enum selection.
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func (t *buildingsTab) updateHidden() {
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btype := t.fields[bfType].options[t.fields[bfType].sel]
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for i := range t.fields {
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switch i {
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case bfCapacity, bfStorType, bfStorSubtype:
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t.fields[i].hidden = btype != "storage"
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case bfOpType, bfOpSize:
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t.fields[i].hidden = btype != "operation"
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case bfPassiveType, bfPassiveRate:
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t.fields[i].hidden = btype != "passive"
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}
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}
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}
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func (t *buildingsTab) submit() tea.Cmd {
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name := strings.TrimSpace(t.fields[bfName].value())
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if name == "" {
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t.status = "name is required"
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t.isErr = true
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return nil
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}
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lvl, err := strconv.ParseUint(strings.TrimSpace(t.fields[bfMinLevel].value()), 10, 32)
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if err != nil {
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t.status = "min level must be a number"
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t.isErr = true
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return nil
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}
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cost, err := strconv.ParseUint(strings.TrimSpace(t.fields[bfCost].value()), 10, 32)
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if err != nil {
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t.status = "cost must be a number"
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t.isErr = true
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return nil
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}
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btype := t.fields[bfType].value()
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p := db.AddBuildingParams{
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Name: name,
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MinLevel: uint32(lvl),
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Cost: uint32(cost),
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BuildingType: btype,
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}
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switch btype {
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case "storage":
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cap, err := strconv.Atoi(strings.TrimSpace(t.fields[bfCapacity].value()))
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if err != nil || cap <= 0 {
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t.status = "capacity must be a positive number"
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t.isErr = true
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return nil
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}
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p.Capacity = cap
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p.StorageType = t.fields[bfStorType].value()
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p.StorageSubtype = t.fields[bfStorSubtype].value()
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case "operation":
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p.OperationType = t.fields[bfOpType].value()
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p.OperationSize = t.fields[bfOpSize].value()
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case "passive":
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rate, err := strconv.Atoi(strings.TrimSpace(t.fields[bfPassiveRate].value()))
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if err != nil {
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t.status = "passive rate must be a number"
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t.isErr = true
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return nil
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}
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p.PassiveType = t.fields[bfPassiveType].value()
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p.PassiveRate = rate
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}
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if t.isEdit {
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id := t.editID
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return func() tea.Msg { return bldgDoneMsg{t.client.UpdateBuilding(id, p)} }
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}
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return func() tea.Msg { return bldgDoneMsg{t.client.AddBuilding(p)} }
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}
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func (t *buildingsTab) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
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switch m := msg.(type) {
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case tea.WindowSizeMsg:
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t.w, t.h = m.Width, m.Height
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return t, nil
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case bldgLoadedMsg:
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t.items = []db.AdminBuilding(m)
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if t.cursor >= len(t.items) && t.cursor > 0 {
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t.cursor = len(t.items) - 1
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}
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return t, nil
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case bldgDoneMsg:
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if m.err != nil {
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t.status = m.err.Error()
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t.isErr = true
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return t, nil
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}
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t.inForm = false
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t.status = "saved"
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t.isErr = false
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return t, t.load()
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case tea.KeyMsg:
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if t.inForm {
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switch m.String() {
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case "esc":
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t.inForm = false
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t.status = ""
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case "ctrl+s":
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return t, t.submit()
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default:
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prevType := t.fields[bfType].sel
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var cmd tea.Cmd
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t.focusIdx, cmd = handleFormKey(t.fields, t.focusIdx, m)
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// If type enum changed, update field visibility
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if t.fields[bfType].sel != prevType {
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t.updateHidden()
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// If current focus is now hidden, jump to next visible
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if t.focusIdx < len(t.fields) && t.fields[t.focusIdx].hidden {
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t.focusIdx = nextVisible(t.fields, t.focusIdx)
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applyFocus(t.fields, t.focusIdx)
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}
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}
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return t, cmd
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}
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return t, nil
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}
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switch m.String() {
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case "q":
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return t, tea.Quit
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case "j", "down":
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if t.cursor < len(t.items)-1 {
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t.cursor++
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}
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case "k", "up":
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if t.cursor > 0 {
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t.cursor--
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}
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case "a":
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t.openForm()
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case "e":
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if len(t.items) > 0 {
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t.openEditForm(t.items[t.cursor])
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}
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case "d":
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if len(t.items) > 0 {
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id := t.items[t.cursor].ID
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return t, func() tea.Msg {
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return bldgDoneMsg{t.client.DeleteBuilding(id)}
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}
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}
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case "r":
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return t, t.load()
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}
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}
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return t, nil
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}
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func (t *buildingsTab) View() string {
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var sb strings.Builder
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sb.WriteString(hdrSt.Render(" Buildings") + "\n\n")
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if t.inForm {
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formTitle := "Add Building"
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if t.isEdit {
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formTitle = fmt.Sprintf("Edit Building #%d", t.editID)
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}
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sb.WriteString(titleSt.Render(" "+formTitle) + "\n\n")
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sb.WriteString(renderForm(t.fields, t.focusIdx))
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sb.WriteString("\n " + renderStatus(t.status, t.isErr))
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sb.WriteString("\n\n " + dimSt.Render(helpForm))
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return sb.String()
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}
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header := fmt.Sprintf(" %-5s %-24s %-12s %-8s %s", "ID", "Name", "Type", "Cost", "Details")
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sb.WriteString(dimSt.Render(header) + "\n")
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sb.WriteString(dimSt.Render(" "+strings.Repeat("─", 65)) + "\n")
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if len(t.items) == 0 {
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sb.WriteString(dimSt.Render(" (no buildings — press a to add)") + "\n")
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}
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for i, b := range t.items {
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line := fmt.Sprintf(" %-5d %-24s %-12s %-8d %s",
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b.ID, b.Name, b.BuildingType, b.Cost, b.Details)
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if i == t.cursor {
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sb.WriteString(cursorSt.Render("▸") + activeTS.Render(line[1:]) + "\n")
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} else {
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sb.WriteString(line + "\n")
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}
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}
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sb.WriteString("\n " + renderStatus(t.status, t.isErr))
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sb.WriteString("\n\n " + dimSt.Render(helpList))
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return sb.String()
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}
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