50 lines
1.5 KiB
Go
50 lines
1.5 KiB
Go
package mujica
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import (
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"github.com/egoist/mygo/ui"
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"mujicaui/internal"
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"mujicaui/theme"
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)
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// WelcomeScreenOptions configure a WelcomeScreen. Greeting is required.
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type WelcomeScreenOptions struct {
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Greeting string
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Subtitle string
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Cards []CapabilityCard
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// Prompts is the slot for starter prompts, such as SuggestionChips.
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Prompts func()
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Disabled bool
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}
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// WelcomeScreen greets a new conversation with cards and prompts.
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func WelcomeScreen(c *ui.Context, opts WelcomeScreenOptions) CapabilityCardsView {
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if opts.Greeting == "" {
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panic("mujica: WelcomeScreen needs a Greeting")
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}
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k := Tokens(c)
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d := Density(c)
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var v CapabilityCardsView
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col := ui.Column(c).FillWidth().MaxWidth(880).AlignSelf(ui.Center).AlignItems(ui.Center).Gap(d.Unit()*4).
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Padding(d.Unit()*8, d.Unit()*4).Disabled(opts.Disabled)
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col.Children(func() {
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ui.Text(c, opts.Greeting).Font(theme.SerifFont).FontSize(FontSize(c, theme.H1Size)).TextColor(k.Text).
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TextAlign(ui.Center).Role(ui.RoleText)
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ui.Box(c).Width(220).Height(9).Draw(func(p *ui.Painter, r ui.Rect) {
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internal.RuleDiamond(p, r, 8, 6, k.Ornament)
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})
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if opts.Subtitle != "" {
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ui.Text(c, opts.Subtitle).TextColor(k.TextMuted).TextAlign(ui.Center)
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}
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if len(opts.Cards) > 0 {
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v = CapabilityCards(c, opts.Cards, CapabilityCardsOptions{Columns: min(3, len(opts.Cards)), Disabled: opts.Disabled})
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v.Element.FillWidth()
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}
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if opts.Prompts != nil {
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ui.Column(c).FillWidth().AlignItems(ui.Center).Children(opts.Prompts)
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}
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})
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v.Element = col
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return v
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}
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