mirror of
https://github.com/mrusme/neonmodem.git
synced 2024-06-23 06:35:24 +00:00
326 lines
7.4 KiB
Go
326 lines
7.4 KiB
Go
package ui
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import (
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// "fmt"
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"strings"
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"github.com/mrusme/gobbs/aggregator"
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"github.com/mrusme/gobbs/models/forum"
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"github.com/mrusme/gobbs/system"
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"github.com/mrusme/gobbs/ui/cmd"
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"github.com/mrusme/gobbs/ui/ctx"
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"github.com/mrusme/gobbs/ui/header"
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"github.com/mrusme/gobbs/ui/views/posts"
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"github.com/mrusme/gobbs/ui/windowmanager"
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"github.com/mrusme/gobbs/ui/windows/msgerror"
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"github.com/mrusme/gobbs/ui/windows/popuplist"
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"github.com/mrusme/gobbs/ui/windows/postcreate"
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"github.com/mrusme/gobbs/ui/windows/postshow"
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"github.com/mrusme/gobbs/ui/views"
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"github.com/charmbracelet/bubbles/key"
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"github.com/charmbracelet/bubbles/list"
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"github.com/charmbracelet/bubbles/spinner"
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tea "github.com/charmbracelet/bubbletea"
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)
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type KeyMap struct {
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SystemSelect key.Binding
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ForumSelect key.Binding
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Close key.Binding
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}
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var DefaultKeyMap = KeyMap{
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SystemSelect: key.NewBinding(
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key.WithKeys("ctrl+s"),
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key.WithHelp("C-s", "System selector"),
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),
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ForumSelect: key.NewBinding(
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key.WithKeys("ctrl+f"),
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key.WithHelp("C-f", "Forum selector"),
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),
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Close: key.NewBinding(
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key.WithKeys("q", "esc"),
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key.WithHelp("q/esc", "close"),
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),
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}
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type Model struct {
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keymap KeyMap
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header header.Model
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views []views.View
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currentView int
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wm *windowmanager.WM
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ctx *ctx.Ctx
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a *aggregator.Aggregator
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viewcache string
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viewcacheID string
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renderOnlyFocused bool
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}
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func NewModel(c *ctx.Ctx) Model {
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m := Model{
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keymap: DefaultKeyMap,
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currentView: 0,
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wm: windowmanager.New(c),
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ctx: c,
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viewcache: "",
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renderOnlyFocused: false,
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}
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m.header = header.NewModel(m.ctx)
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m.views = append(m.views, posts.NewModel(m.ctx))
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m.a, _ = aggregator.New(m.ctx)
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return m
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}
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func (m Model) Init() tea.Cmd {
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return tea.Batch(
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tea.EnterAltScreen,
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cmd.New(cmd.ViewFocus, "*").Tea(),
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cmd.New(cmd.ViewRefreshData, "*").Tea(),
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)
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}
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func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
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cmds := make([]tea.Cmd, 0)
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m.viewcacheID = m.wm.Focused()
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switch msg := msg.(type) {
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case tea.KeyMsg:
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switch {
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case key.Matches(msg, m.keymap.Close):
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m.ctx.Logger.Debug("close received")
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closed, ccmds := m.wm.CloseFocused()
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if !closed {
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m.ctx.Logger.Debug("CloseFocused() was false, quitting")
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return m, tea.Quit
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}
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return m, tea.Batch(ccmds...)
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case key.Matches(msg, m.keymap.SystemSelect):
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var listItems []list.Item
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all, _ := system.New("all", nil, m.ctx.Logger)
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all.SetID(-1)
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listItems = append(listItems, all)
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for _, sys := range m.ctx.Systems {
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listItems = append(listItems, *sys)
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}
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ccmds := m.wm.Open(
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popuplist.WIN_ID,
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popuplist.NewModel(m.ctx),
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[4]int{
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int(m.ctx.Content[1] / 2),
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int(m.ctx.Content[1] / 4),
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int(m.ctx.Content[1] / 2),
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int(m.ctx.Content[1] / 4),
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},
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cmd.New(
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cmd.WinOpen,
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popuplist.WIN_ID,
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cmd.Arg{Name: "selectionID", Value: "system"},
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cmd.Arg{Name: "items", Value: listItems},
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),
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)
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return m, tea.Batch(ccmds...)
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case key.Matches(msg, m.keymap.ForumSelect):
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var listItems []list.Item
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all := forum.Forum{ID: "", Name: "All", SysIDX: -1}
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listItems = append(listItems, all)
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forums, errs := m.a.ListForums()
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if len(errs) > 0 {
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// TODO: Handle errors
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}
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for _, f := range forums {
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m.ctx.Logger.Debugf("Adding forum to list: %s ID %d\n", f.Title(), f.SysIDX)
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listItems = append(listItems, f)
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}
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ccmds := m.wm.Open(
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popuplist.WIN_ID,
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popuplist.NewModel(m.ctx),
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[4]int{
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int(m.ctx.Content[1] / 2),
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int(m.ctx.Content[1] / 4),
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int(m.ctx.Content[1] / 2),
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int(m.ctx.Content[1] / 4),
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},
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cmd.New(
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cmd.WinOpen,
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popuplist.WIN_ID,
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cmd.Arg{Name: "selectionID", Value: "forum"},
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cmd.Arg{Name: "items", Value: listItems},
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),
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)
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return m, tea.Batch(ccmds...)
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default:
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if m.wm.GetNumberOpen() > 0 {
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cmd := m.wm.Update(m.wm.Focused(), msg)
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return m, cmd
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}
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}
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case tea.WindowSizeMsg:
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m.setSizes(msg.Width, msg.Height)
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for i := range m.views {
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v, cmd := m.views[i].Update(msg)
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m.views[i] = v
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cmds = append(cmds, cmd)
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}
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m.ctx.Logger.Debugf("resizing all: %v\n", m.ctx.Content)
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ccmds := m.wm.ResizeAll(m.ctx.Content[0], m.ctx.Content[1])
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cmds = append(cmds, ccmds...)
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case cmd.Command:
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var ccmds []tea.Cmd
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switch msg.Call {
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case cmd.WinOpen:
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switch msg.Target {
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case postshow.WIN_ID:
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m.ctx.Logger.Debugln("received WinOpen")
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ccmds = m.wm.Open(
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msg.Target,
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postshow.NewModel(m.ctx),
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[4]int{
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3,
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1,
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6,
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4,
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},
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&msg,
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)
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case postcreate.WIN_ID:
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m.ctx.Logger.Debugln("received WinOpen")
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ccmds = m.wm.Open(
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msg.Target,
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postcreate.NewModel(m.ctx),
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[4]int{
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6,
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m.ctx.Content[1] - 16,
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10,
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4,
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},
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&msg,
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)
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m.viewcache = m.buildView(false)
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}
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m.ctx.Logger.Debugf("got back ccmds: %v\n", ccmds)
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case cmd.WinClose:
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switch msg.Target {
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case postcreate.WIN_ID:
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m.ctx.Logger.Debugln("received WinClose")
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case popuplist.WIN_ID:
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selectionIDIf := msg.GetArg("selectionID")
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if selectionIDIf == nil {
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return m, nil
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}
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switch selectionIDIf.(string) {
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case "system":
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selected := msg.GetArg("selected").(system.System)
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m.ctx.SetCurrentSystem(selected.GetID())
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m.ctx.SetCurrentForum(forum.Forum{})
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case "forum":
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selected := msg.GetArg("selected").(forum.Forum)
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m.ctx.Logger.Debugf("selecting system ID %d\n", selected.SysIDX)
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m.ctx.SetCurrentSystem(selected.SysIDX)
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m.ctx.SetCurrentForum(selected)
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}
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}
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case cmd.WMCloseWin:
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if ok, clcmds := m.wm.Close(msg.Target, msg.GetArgs()...); ok {
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cmds = append(cmds, clcmds...)
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}
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case cmd.MsgError:
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m.ctx.Logger.Debugln("received MsgError")
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ccmds = m.wm.Open(
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msgerror.WIN_ID,
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msgerror.NewModel(m.ctx),
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[4]int{
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int(m.ctx.Content[1] / 2),
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int(m.ctx.Content[1] / 4),
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int(m.ctx.Content[1] / 2),
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int(m.ctx.Content[1] / 4),
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},
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&msg,
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)
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default:
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// if msg.Call < cmd.ViewFocus {
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m.ctx.Logger.Debugf("updating all with cmd: %v\n", msg)
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ccmds = m.wm.UpdateAll(msg)
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// }
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}
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cmds = append(cmds, ccmds...)
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case spinner.TickMsg:
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// Do nothing
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default:
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m.ctx.Logger.Debugf("updating focused with default: %v\n", msg)
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cmds = append(cmds, m.wm.UpdateFocused(msg)...)
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}
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v, vcmd := m.views[m.currentView].Update(msg)
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m.views[m.currentView] = v
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cmds = append(cmds, vcmd)
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header, hcmd := m.header.Update(msg)
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m.header = header
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cmds = append(cmds, hcmd)
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return m, tea.Batch(cmds...)
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}
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func (m Model) View() string {
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return m.buildView(true)
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}
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func (m Model) buildView(cached bool) string {
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s := strings.Builder{}
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var tmp string = ""
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m.ctx.Logger.Debugf("viewcacheID: %s\n", m.viewcacheID)
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if cached && m.viewcache != "" && m.viewcacheID == m.wm.Focused() &&
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m.viewcacheID == postcreate.WIN_ID {
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m.ctx.Logger.Debug("hitting UI viewcache")
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tmp = m.viewcache
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m.renderOnlyFocused = true
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} else {
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m.ctx.Logger.Debug("generating UI viewcache")
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m.renderOnlyFocused = false
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s.WriteString(m.header.View() + "\n")
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s.WriteString(m.views[m.currentView].View())
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tmp = s.String()
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}
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return m.wm.View(tmp, m.renderOnlyFocused)
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}
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func (m Model) setSizes(winWidth int, winHeight int) {
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(*m.ctx).Screen[0] = winWidth
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(*m.ctx).Screen[1] = winHeight
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m.ctx.Content[0] = m.ctx.Screen[0]
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m.ctx.Content[1] = m.ctx.Screen[1] - 8
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}
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