const {
  text,
  textarea,
  icon,
  url,
  combobox,
  object,
  objectList,
  stringList,
  variantList,
} = require("./sharedFields");

const baseConfig = {
  key: "policies",
  title: "Policies Management",
  subtitle: "Edit content displayed on the policies page",
  routeBase: "/admin/policies",
  apiPath: "/api/policies",
  previewPath: "/policies",
  dataFile: "policies",
  imageType: "policies",
  tabs: [
    {
      key: "hero",
      label: "Hero",
      icon: "fas fa-scale-balanced",
      schema: object("hero", "Hero", [
        text("badge", "Eyebrow label", { maxLength: 40 }),
        icon("icon", "Hero icon", {
          helpText: "Policies uses icon-only controls and does not require image upload.",
        }),
        text("titlePrefix", "Headline prefix", { maxLength: 50 }),
        text("titleHighlight", "Headline highlight", { maxLength: 40 }),
        textarea("description", "Supporting text", {
          maxLength: 220,
          rows: 4,
        }),
      ]),
    },
    {
      key: "sidebar",
      label: "Sidebar",
      icon: "fas fa-bars",
      schema: object("sidebar", "Sidebar", [
        text("heading", "Sidebar heading", { maxLength: 30 }),
        text("helperText", "Helper text", { maxLength: 60 }),
        text("contactLabel", "Contact link label", { maxLength: 40 }),
        url("contactHref", "Contact URL", { maxLength: 255 }),
      ]),
    },
    {
      key: "policies",
      label: "Policies",
      icon: "fas fa-file-lines",
      schema: objectList(
        "policies",
        "Policies",
        [
          text("id", "Policy key", { maxLength: 40 }),
          text("navLabel", "Sidebar label", { maxLength: 40 }),
          text("title", "Policy title", { maxLength: 70 }),
          text("effectiveDate", "Effective date", { maxLength: 50 }),
          textarea("intro", "Intro text", { maxLength: 260, rows: 4 }),
        ],
        {
          itemLabel: "Policy",
          sortable: true,
          itemTitleKey: "title",
          itemSubtitleKey: "effectiveDate",
          emptyText: "No policies yet.",
          itemActions: [
            {
              label: "Edit Sections",
              icon: "fas fa-pen-to-square",
              hrefTemplate: "/admin/policies/{id}/section",
              className: "btn btn-outline-primary btn-sm",
            },
          ],
        },
      ),
    },
  ],
};

function createPoliciesSectionEditorConfig(policy, allPolicies = []) {
  const policyOptions = allPolicies
    .filter((item) => item.id && item.id !== policy.id)
    .map((item) => ({
      value: item.id,
      label: item.title || item.navLabel || item.id,
    }));

  return {
    key: "policySections",
    title: `Policy Sections: ${policy.title || policy.id}`,
    subtitle: "Manage section content and paragraph order for this policy",
    routeBase: `/admin/policies/${policy.id}/section`,
    previewPath: "/policies",
    imageType: "policies",
    tabs: [
      {
        key: "sections",
        label: "Sections",
        icon: "fas fa-file-lines",
        schema: variantList(
          "sections",
          "Sections",
          {
            text: {
              label: "Text section",
              schema: object("section", "Text section", [
                text("heading", "Section heading", { maxLength: 60 }),
                objectList(
                  "paragraphs",
                  "Paragraphs",
                  [
                    textarea("text", "Paragraph text", {
                      maxLength: 500,
                      rows: 4,
                    }),
                    objectList(
                      "links",
                      "Inline links",
                      [
                        text("label", "Link label", { maxLength: 50 }),
                        url("href", "Link URL", { maxLength: 255 }),
                        combobox("tabId", "Switch to policy", {
                          maxLength: 40,
                          options: policyOptions,
                          helpText:
                            "Optional. Choose another policy to switch tabs on the frontend.",
                        }),
                      ],
                      {
                        itemLabel: "Link",
                        sortable: true,
                        emptyText: "No inline links yet.",
                      },
                    ),
                  ],
                  {
                    itemLabel: "Paragraph",
                    sortable: true,
                    emptyText: "No paragraphs yet.",
                  },
                ),
              ]),
            },
            list: {
              label: "List section",
              schema: object("section", "List section", [
                text("heading", "Section heading", { maxLength: 60 }),
                textarea("intro", "Intro text", { maxLength: 220, rows: 3 }),
                stringList("items", "List items", {
                  itemLabel: "List item",
                  maxLength: 180,
                  fieldType: "textarea",
                  sortable: true,
                  emptyText: "No list items yet.",
                }),
              ]),
            },
            cards: {
              label: "Card section",
              schema: object("section", "Card section", [
                objectList(
                  "cards",
                  "Cards",
                  [
                    icon("icon", "Card icon"),
                    text("title", "Card title", { maxLength: 50 }),
                    textarea("description", "Card description", {
                      maxLength: 220,
                      rows: 4,
                    }),
                    object("link", "Card link", [
                      text("label", "Link label", { maxLength: 50 }),
                      url("href", "Link URL", { maxLength: 255 }),
                      combobox("tabId", "Switch to policy", {
                        maxLength: 40,
                        options: policyOptions,
                      }),
                    ]),
                  ],
                  {
                    itemLabel: "Card",
                    sortable: true,
                    emptyText: "No cards yet.",
                  },
                ),
              ]),
            },
          },
          {
            itemLabel: "Section",
            sortable: true,
            emptyText: "No sections yet.",
          },
        ),
      },
    ],
  };
}

module.exports = {
  baseConfig,
  createPoliciesSectionEditorConfig,
};