{% extends "base.html" %}
{% import "components/macros.html" as ui %}

{% block title %}Date & Time Pickers - Design System Wiki{% endblock %}

{% block content %}
<div class="grow max-w-7xl mx-auto w-full px-4 sm:px-6 lg:px-8 py-10 flex flex-col lg:flex-row gap-8">
    
    <!-- Left Navigation Sidebar -->
    {% include "docs/sidebar.html" %}

    <!-- Main Content -->
    <div class="flex-1 space-y-8">
        
        <!-- Header -->
        <div class="pb-6 border-b border-border">
            <span class="text-xs font-semibold text-indigo-400">Pickers</span>
            <h1 class="text-3xl font-extrabold text-slate-100 tracking-tight mt-1">Date & Time Pickers</h1>
            <p class="text-muted-foreground text-sm mt-2 leading-relaxed">
                Custom popup calendars and hour/minute scroll menus constructed using DOM components to prevent relying on native browser-system calendar windows. Designed for optimal styling consistency.
            </p>
        </div>

        <!-- Section Pickers -->
        <section class="space-y-4">
            <h2 class="text-lg font-bold text-slate-200">Date & Time Popovers</h2>
            
            <div class="border border-border rounded-3xl p-5 bg-secondary/10 space-y-4">
                <!-- Tab Headers -->
                <div class="flex border-b border-border/60 pb-1.5">
                    <button class="px-3 py-1.5 text-xs font-semibold border-b-2 border-sky-500 text-sky-400" onclick="toggleWikiTabs(this, 'picker-sandbox')">Interactive Demo</button>
                    <button class="px-3 py-1.5 text-xs font-semibold border-b-2 border-transparent text-muted-foreground hover:text-muted-foreground" onclick="toggleWikiTabs(this, 'picker-code')">HTML Markup</button>
                </div>
                
                <!-- Demo Viewport -->
                <div id="picker-sandbox" class="wiki-pane grid grid-cols-1 sm:grid-cols-2 gap-6 max-w-lg py-2">
                    <!-- Date Picker using macro -->
                    {{ ui::datepicker(id="wiki-datepicker", name="wiki_date", label="Date Picker", value="2026-05-30", display_text="May 30, 2026", data_year="2026", data_month="4") }}

                    <!-- Time Picker using macro -->
                    {{ ui::timepicker(id="wiki-timepicker", name="wiki_time", label="Time Picker", value="12:00 PM") }}
                </div>
                
                <!-- Code Snippet Area -->
                <div id="picker-code" class="wiki-pane hidden space-y-4">
                    <!-- Date Picker Macro -->
                    <div class="space-y-2">
                        <span class="text-xs font-bold text-muted-foreground block">Date Picker Macro</span>
                        <div class="relative group">
                            <button class="absolute top-2 right-2 p-1.5 rounded-lg border border-border bg-popover/80 backdrop-blur text-[10px] font-semibold text-muted-foreground/90 hover:text-white hover:bg-secondary opacity-0 group-hover:opacity-100 transition-opacity duration-200 flex items-center gap-1.5" onclick="copyCodeSnippet(this)">
                                <svg class="h-3.5 w-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2"><path stroke-linecap="round" stroke-linejoin="round" d="M8 5H6a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2v-1M8 5a2 2 0 002 2h2a2 2 0 002-2M8 5a2 2 0 002 2h2a2 2 0 002-2m0 0h2a2 2 0 012 2v3m2 4H10m0 0l3-3m-3 3l3 3"/></svg>
                                Copy Date Picker Code
                            </button>
                            <pre class="bg-popover p-4 rounded-xl border border-border overflow-x-auto text-[10px] text-sky-400 font-mono"><code>{{ "{%" }} import "components/macros.html" as ui {{ "%}" }}

&lt;!-- Custom Date Picker using macro --&gt;
{{ "{{" }} ui::datepicker(id="my-datepicker", name="my_date", label="Date Picker", value="2026-05-30", display_text="May 30, 2026", data_year="2026", data_month="4") {{ "}}" }}</code></pre>
                        </div>
                    </div>

                    <!-- Time Picker Macro -->
                    <div class="space-y-2">
                        <span class="text-xs font-bold text-muted-foreground block">Time Picker Macro</span>
                        <div class="relative group">
                            <button class="absolute top-2 right-2 p-1.5 rounded-lg border border-border bg-popover/80 backdrop-blur text-[10px] font-semibold text-slate-455 hover:text-white hover:bg-secondary opacity-0 group-hover:opacity-100 transition-opacity duration-200 flex items-center gap-1.5" onclick="copyCodeSnippet(this)">
                                <svg class="h-3.5 w-3.5" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2"><path stroke-linecap="round" stroke-linejoin="round" d="M8 5H6a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2v-1M8 5a2 2 0 002 2h2a2 2 0 002-2M8 5a2 2 0 002 2h2a2 2 0 002-2m0 0h2a2 2 0 012 2v3m2 4H10m0 0l3-3m-3 3l3 3"/></svg>
                                Copy Time Picker Code
                            </button>
                            <pre class="bg-popover p-4 rounded-xl border border-border overflow-x-auto text-[10px] text-sky-400 font-mono"><code>{{ "{%" }} import "components/macros.html" as ui {{ "%}" }}

&lt;!-- Custom Time Picker using macro --&gt;
{{ "{{" }} ui::timepicker(id="my-timepicker", name="my_time", label="Time Picker", value="12:00 PM") {{ "}}" }}</code></pre>
                        </div>
                    </div>
                </div>
            </div>
        </section>

        <!-- Global JS Bindings Documentation -->
        <section class="space-y-6 border-t border-border/60 pt-6">
            <div>
                <h2 class="text-lg font-bold text-slate-200">How the Global Date Picker JS Works</h2>
                <p class="text-xs text-muted-foreground leading-relaxed mt-1">
                    The custom date picker relies on the following classes and datasets to manage month navigation and update values:
                </p>
            </div>
            <div class="border border-border bg-card/40 rounded-2xl p-5 overflow-x-auto">
                <table class="w-full border-collapse text-left text-xs">
                    <thead>
                        <tr class="border-b border-border text-muted-foreground font-bold">
                            <th class="pb-2.5 w-1/3">Selector / Class</th>
                            <th class="pb-2.5 w-1/6">Type</th>
                            <th class="pb-2.5">Behavior & Purpose</th>
                        </tr>
                    </thead>
                    <tbody class="divide-y divide-border/40 text-muted-foreground leading-relaxed text-[11px] font-sans">
                        <tr>
                            <td class="py-3 font-mono text-indigo-400 font-semibold">.custom-datepicker</td>
                            <td class="py-3 font-semibold text-slate-300 text-[10px] uppercase">Class</td>
                            <td class="py-3 text-slate-400">
                                Wraps the date picker component. Must declare <code>data-year</code> (e.g. 2026) and <code>data-month</code> (0-indexed, 0 = Jan, 4 = May) to initialize the viewport.
                            </td>
                        </tr>
                        <tr>
                            <td class="py-3 font-mono text-indigo-400 font-semibold">.datepicker-value</td>
                            <td class="py-3 font-semibold text-slate-300 text-[10px] uppercase">Class</td>
                            <td class="py-3 text-slate-400">
                                Hidden input field (<code>&lt;input type="hidden"&gt;</code>) storing the ISO date value (YYYY-MM-DD) for form submission.
                            </td>
                        </tr>
                        <tr>
                            <td class="py-3 font-mono text-indigo-400 font-semibold">.datepicker-trigger</td>
                            <td class="py-3 font-semibold text-slate-300 text-[10px] uppercase">Class</td>
                            <td class="py-3 text-slate-400">
                                Button clicked by user to open or close the calendar popover dropdown.
                            </td>
                        </tr>
                        <tr>
                            <td class="py-3 font-mono text-indigo-400 font-semibold">.datepicker-text</td>
                            <td class="py-3 font-semibold text-slate-300 text-[10px] uppercase">Class</td>
                            <td class="py-3 text-slate-400">
                                Target text element updated dynamically to display the formatted selected date (e.g., "May 30, 2026").
                            </td>
                        </tr>
                        <tr>
                            <td class="py-3 font-mono text-indigo-400 font-semibold">.datepicker-popover</td>
                            <td class="py-3 font-semibold text-slate-300 text-[10px] uppercase">Class</td>
                            <td class="py-3 text-slate-400">
                                Floating container containing the month navigation buttons and days grids. Starts as <code>hidden</code>.
                            </td>
                        </tr>
                        <tr>
                            <td class="py-3 font-mono text-indigo-400 font-semibold">.datepicker-prev / .datepicker-next</td>
                            <td class="py-3 font-semibold text-slate-300 text-[10px] uppercase">Class</td>
                            <td class="py-3 text-slate-400">
                                Navigational buttons to decrement or increment the active month.
                            </td>
                        </tr>
                        <tr>
                            <td class="py-3 font-mono text-indigo-400 font-semibold">.datepicker-month-year</td>
                            <td class="py-3 font-semibold text-slate-300 text-[10px] uppercase">Class</td>
                            <td class="py-3 text-slate-400">
                                Clickable header button. Toggles view grid modes between days selection, months selection, and years selection.
                            </td>
                        </tr>
                        <tr>
                            <td class="py-3 font-mono text-indigo-400 font-semibold">.datepicker-days</td>
                            <td class="py-3 font-semibold text-slate-300 text-[10px] uppercase">Class</td>
                            <td class="py-3 text-slate-400">
                                Calendar day grid container dynamically populated with clickable day buttons by the JS engine.
                            </td>
                        </tr>
                    </tbody>
                </table>
            </div>

            <div>
                <h2 class="text-lg font-bold text-slate-200 mt-4">How the Global Time Picker JS Works</h2>
                <p class="text-xs text-muted-foreground leading-relaxed mt-1">
                    The custom time picker scopes dynamic lists of hours and minutes inside scrollable blocks using the following bindings:
                </p>
            </div>
            <div class="border border-border bg-card/40 rounded-2xl p-5 overflow-x-auto">
                <table class="w-full border-collapse text-left text-xs">
                    <thead>
                        <tr class="border-b border-border text-muted-foreground font-bold">
                            <th class="pb-2.5 w-1/3">Selector / Class</th>
                            <th class="pb-2.5 w-1/6">Type</th>
                            <th class="pb-2.5">Behavior & Purpose</th>
                        </tr>
                    </thead>
                    <tbody class="divide-y divide-border/40 text-muted-foreground leading-relaxed text-[11px] font-sans">
                        <tr>
                            <td class="py-3 font-mono text-indigo-400 font-semibold">.custom-timepicker</td>
                            <td class="py-3 font-semibold text-slate-300 text-[10px] uppercase">Class</td>
                            <td class="py-3 text-slate-400">
                                Wraps the time picker markup structure.
                            </td>
                        </tr>
                        <tr>
                            <td class="py-3 font-mono text-indigo-400 font-semibold">.timepicker-value</td>
                            <td class="py-3 font-semibold text-slate-300 text-[10px] uppercase">Class</td>
                            <td class="py-3 text-slate-400">
                                Hidden input field storing the active text time (e.g. "12:00 PM") for forms.
                            </td>
                        </tr>
                        <tr>
                            <td class="py-3 font-mono text-indigo-400 font-semibold">.timepicker-trigger</td>
                            <td class="py-3 font-semibold text-slate-300 text-[10px] uppercase">Class</td>
                            <td class="py-3 text-slate-400">
                                Clickable button to open the scroll dropdown.
                            </td>
                        </tr>
                        <tr>
                            <td class="py-3 font-mono text-indigo-400 font-semibold">.timepicker-text</td>
                            <td class="py-3 font-semibold text-slate-300 text-[10px] uppercase">Class</td>
                            <td class="py-3 text-slate-400">
                                Text node inside trigger displaying the formatted time.
                            </td>
                        </tr>
                        <tr>
                            <td class="py-3 font-mono text-indigo-400 font-semibold">.timepicker-popover</td>
                            <td class="py-3 font-semibold text-slate-300 text-[10px] uppercase">Class</td>
                            <td class="py-3 text-slate-400">
                                Dropdown overlay panel displaying columns for hour list, minute list, and AM/PM buttons.
                            </td>
                        </tr>
                        <tr>
                            <td class="py-3 font-mono text-indigo-400 font-semibold">.timepicker-col-hours / .timepicker-col-minutes</td>
                            <td class="py-3 font-semibold text-slate-300 text-[10px] uppercase">Class</td>
                            <td class="py-3 text-slate-400">
                                Containers populated automatically with hourly buttons (1-12) and minute buttons (00-55).
                            </td>
                        </tr>
                        <tr>
                            <td class="py-3 font-mono text-indigo-400 font-semibold">.timepicker-ampm-btn</td>
                            <td class="py-3 font-semibold text-slate-300 text-[10px] uppercase">Class</td>
                            <td class="py-3 text-slate-400">
                                Buttons representing "AM" and "PM" choices toggled on click.
                            </td>
                        </tr>
                    </tbody>
                </table>
            </div>

            <div class="rounded-xl border border-indigo-500/20 bg-indigo-500/5 p-4 text-xs space-y-1">
                <span class="font-bold text-indigo-400 block">💡 What is customizable?</span>
                <p class="text-slate-400 leading-normal">
                    You can customize the styling of the trigger buttons, chevrons, icons, popover cards, borders, shadows, backgrounds, and the active option buttons (which receive <code>.bg-indigo-600</code>). Ensure you preserve the classes and attributes listed above so the DOM-generation functions and trigger listeners in <code>components.js</code> execute without error.
                </p>
            </div>
        </section>

    </div>
</div>

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{% endblock %}