"use client";

import type { DividerBlockProps } from "@/features/editor/state/editorStore";
import { NumericPropertyControl } from "@/features/editor/components/NumericPropertyControl";
import { ColorPickerField, TEXT_COLOR_PALETTE } from "@/features/editor/components/ColorPickerField";
import { useAppLocale } from "@/features/i18n/LocaleProvider";
import { getEditorDividerPropertiesPanelMessages } from "@/features/i18n/messages/editorDividerPropertiesPanel";

export type DividerPropertiesPanelProps = {
  dividerProps: DividerBlockProps;
  selectedBlockId: string;
  updateBlock: (id: string, partial: Partial<DividerBlockProps>) => void;
};

export function DividerPropertiesPanel({ dividerProps, selectedBlockId, updateBlock }: DividerPropertiesPanelProps) {
  const locale = useAppLocale();
  const m = getEditorDividerPropertiesPanelMessages(locale);

  return (
    <>
      <div className="space-y-1">
        <label className="flex flex-col gap-1 text-xs text-slate-400">
          <span>{m.alignLabel}</span>
          <select
            className="rounded border border-slate-300 bg-white px-2 py-1 text-xs text-slate-900 outline-none focus:border-sky-500 dark:border-slate-700 dark:bg-slate-900 dark:text-slate-100"
            aria-label={m.alignAria}
            value={dividerProps.align}
            onChange={(e) => {
              const value = e.target.value as DividerBlockProps["align"];
              updateBlock(selectedBlockId, { align: value } as any);
            }}
          >
            <option value="left">{m.alignOptionLeft}</option>
            <option value="center">{m.alignOptionCenter}</option>
            <option value="right">{m.alignOptionRight}</option>
          </select>
        </label>
      </div>
      <div className="space-y-1">
        <label className="flex flex-col gap-1 text-xs text-slate-400">
          <span>{m.thicknessLabel}</span>
          <select
            className="rounded border border-slate-300 bg-white px-2 py-1 text-xs text-slate-900 outline-none focus:border-sky-500 dark:border-slate-700 dark:bg-slate-900 dark:text-slate-100"
            aria-label={m.thicknessAria}
            value={dividerProps.thickness}
            onChange={(e) => {
              const value = e.target.value as DividerBlockProps["thickness"];
              updateBlock(selectedBlockId, { thickness: value } as any);
            }}
          >
            <option value="thin">{m.thicknessOptionThin}</option>
            <option value="medium">{m.thicknessOptionMedium}</option>
          </select>
        </label>
      </div>

      <div className="mt-3 space-y-2 border-t border-slate-800 pt-3 text-xs text-slate-400">
        <h4 className="text-[11px] font-semibold text-slate-800 dark:text-slate-200">{m.styleSectionTitle}</h4>

        {/* 길이/너비 모드 */}
        <label className="flex flex-col gap-1">
          <span>{m.lengthModeLabel}</span>
          <select
            className="rounded border border-slate-300 bg-white px-2 py-1 text-xs text-slate-900 outline-none focus:border-sky-500 dark:border-slate-700 dark:bg-slate-900 dark:text-slate-100"
            aria-label={m.lengthModeAria}
            value={dividerProps.widthMode ?? "full"}
            onChange={(e) => {
              const value = e.target.value as NonNullable<DividerBlockProps["widthMode"]>;
              updateBlock(selectedBlockId, { widthMode: value } as any);
            }}
          >
            <option value="auto">{m.lengthModeOptionAuto}</option>
            <option value="full">{m.lengthModeOptionFull}</option>
            <option value="fixed">{m.lengthModeOptionFixed}</option>
          </select>
        </label>

        {(dividerProps.widthMode ?? "full") === "fixed" && (
          <NumericPropertyControl
            label={m.fixedLengthLabel}
            unitLabel={m.fixedLengthUnitLabel}
            value={dividerProps.widthPx ?? 320}
            min={40}
            max={1200}
            step={10}
            presets={[
              { id: "sm", label: m.fixedLengthPresetShort, value: 240 },
              { id: "md", label: m.fixedLengthPresetNormal, value: 320 },
              { id: "lg", label: m.fixedLengthPresetLong, value: 480 },
            ]}
            onChangeValue={(v) => {
              updateBlock(selectedBlockId, { widthPx: v } as any);
            }}
          />
        )}

        {/* 색상 */}
        <ColorPickerField
          label={m.colorLabel}
          ariaLabelColorInput={m.colorPickerAria}
          ariaLabelHexInput={m.colorHexAria}
          value={
            dividerProps.colorHex && dividerProps.colorHex.trim() !== ""
              ? dividerProps.colorHex
              : ""
          }
          onChange={(hex) => {
            updateBlock(selectedBlockId, { colorHex: hex } as any);
          }}
          palette={TEXT_COLOR_PALETTE}
          onPaletteSelect={(item) => {
            updateBlock(selectedBlockId, { colorHex: item.color } as any);
          }}
        />

        {/* 상하 여백 (슬라이더) */}
        <NumericPropertyControl
          label={m.marginLabel}
          unitLabel={m.marginUnitLabel}
          value={(() => {
            if (typeof dividerProps.marginYPx === "number") {
              return dividerProps.marginYPx;
            }
            const y = dividerProps.marginY ?? "md";
            return y === "sm" ? 8 : y === "lg" ? 24 : 16;
          })()}
          min={0}
          max={50}
          step={2}
          presets={[
            { id: "sm", label: m.marginPresetSmall, value: 8 },
            { id: "md", label: m.marginPresetNormal, value: 16 },
            { id: "lg", label: m.marginPresetLarge, value: 24 },
          ]}
          onChangeValue={(v) => {
            updateBlock(selectedBlockId, { marginYPx: v } as any);
          }}
        />
      </div>
    </>
  );
}