import assert from "node:assert/strict";
import test from "node:test";

import {
  getLeadBlacklistStatusLabel,
  getLeadContactStatusLabel,
  getLeadDuplicateStatusLabel,
  getLeadPriorityLabel,
  leadBlacklistStatusOptions,
  leadContactStatusOptions,
  leadDuplicateStatusOptions,
  leadPriorityOptions,
  dashboardKpis,
  dashboardNavigation,
  groupLeadFunnelCards,
  leadFunnelStages,
  pipelineStages,
  toLeadFunnelCard,
  reviewQueue,
} from "../lib/dashboard-model";

type NavigationItem = { label: string; href: string };
type PipelineStage = { title: string; count: number };
type ReviewQueueItem = { title: string };

test("dashboardNavigation contains the expected sidebar routes in order", () => {
  assert.deepEqual(
    dashboardNavigation.map((item: NavigationItem) => [item.label, item.href]),
    [
      ["Übersicht", "/dashboard"],
      ["Kampagnen", "/dashboard/campaigns"],
      ["Leads", "/dashboard/leads"],
      ["Audits", "/dashboard/audits"],
      ["Review", "/dashboard/outreach"],
      ["Analytics", "/dashboard/analytics"],
      ["Sperrliste", "/dashboard/blacklist"],
      ["Einstellungen", "/dashboard/settings"],
    ],
  );
});

test("pipelineStages keep the first-screen workflow focused on pipeline overview", () => {
  assert.deepEqual(
    pipelineStages.map((stage: PipelineStage) => stage.title),
    ["Kampagnen", "Lead-Recherche", "Audit-Freigabe", "Outreach"],
  );
  assert.equal(
    pipelineStages.every((stage: PipelineStage) => stage.count >= 0),
    true,
  );
});

test("leadFunnelStages expose the agreed German funnel columns", () => {
  assert.deepEqual(
    leadFunnelStages.map((stage) => stage.title),
    [
      "Kontakt fehlt",
      "Audit bereit",
      "Freigabe offen",
      "Kontaktiert",
      "Follow-up",
      "Zurückgestellt",
    ],
  );
});

test("toLeadFunnelCard exposes scan data and derives missing contact next action", () => {
  const card = toLeadFunnelCard({
    id: "lead-1",
    companyName: "Malerbetrieb Klein",
    niche: "Maler",
    city: "Freiburg",
    postalCode: "79098",
    priority: "high",
    contactStatus: "missing_contact",
    blacklistStatus: "clear",
  });

  assert.equal(card.stageId, "missing_contact");
  assert.equal(card.company, "Malerbetrieb Klein");
  assert.equal(card.niche, "Maler");
  assert.equal(card.location, "79098 Freiburg");
  assert.equal(card.priorityLabel, "Hoch");
  assert.equal(card.contactStatusLabel, "Kontakt fehlt");
  assert.equal(card.nextAction, "Kontaktquelle recherchieren");
});

test("groupLeadFunnelCards derives review, follow-up, and deferred columns without schema migration", () => {
  const groups = groupLeadFunnelCards([
    {
      id: "lead-review",
      companyName: "Physio am Park",
      city: "Freiburg",
      priority: "medium",
      contactStatus: "outreach_ready",
      blacklistStatus: "clear",
      outreach: {
        approvalStatus: "draft",
        sendStatus: "not_sent",
        responseStatus: "none",
        salesStatus: "follow_up_planned",
      },
    },
    {
      id: "lead-follow-up",
      companyName: "Tischlerei Weber",
      city: "Emmendingen",
      priority: "medium",
      contactStatus: "contacted",
      blacklistStatus: "clear",
      outreach: {
        approvalStatus: "approved",
        sendStatus: "sent",
        responseStatus: "follow_up_needed",
        salesStatus: "follow_up_planned",
      },
    },
    {
      id: "lead-replied",
      companyName: "Salon Licht",
      city: "Freiburg",
      priority: "low",
      contactStatus: "replied",
      blacklistStatus: "clear",
    },
    {
      id: "lead-defer",
      companyName: "Cafe Morgen",
      city: "Basel",
      priority: "defer",
      contactStatus: "new",
      blacklistStatus: "clear",
    },
  ]);

  assert.deepEqual(
    groups.map((group) => [group.stage.id, group.cards.map((card) => card.id)]),
    [
      ["missing_contact", []],
      ["audit_ready", []],
      ["review_open", ["lead-review"]],
      ["contacted", ["lead-replied"]],
      ["follow_up", ["lead-follow-up"]],
      ["deferred", ["lead-defer"]],
    ],
  );
});

test("groupLeadFunnelCards keeps approved unsent outreach in the review-open funnel", () => {
  const groups = groupLeadFunnelCards([
    {
      id: "lead-approved-unsent",
      companyName: "Optik Meyer",
      city: "Freiburg",
      priority: "medium",
      contactStatus: "new",
      blacklistStatus: "clear",
      outreach: {
        approvalStatus: "approved",
        sendStatus: "not_sent",
        responseStatus: "none",
        salesStatus: "follow_up_planned",
      },
    },
  ]);

  assert.deepEqual(
    groups.map((group) => [group.stage.id, group.cards.map((card) => card.id)]),
    [
      ["missing_contact", []],
      ["audit_ready", []],
      ["review_open", ["lead-approved-unsent"]],
      ["contacted", []],
      ["follow_up", []],
      ["deferred", []],
    ],
  );
});

test("toLeadFunnelCard maps blocked priority to deferred stage with blocker label", () => {
  const card = toLeadFunnelCard({
    id: "lead-blocked",
    companyName: "Sperr Beispiel",
    city: "Freiburg",
    priority: "blocked",
    contactStatus: "new",
    blacklistStatus: "blocked",
  });

  assert.equal(card.stageId, "deferred");
  assert.equal(card.priorityLabel, "Gesperrt");
  assert.equal(card.nextAction, "Zurückstellung prüfen");
});

test("dashboard-model exposes stable lead label helpers for UI mapping", () => {
  assert.deepEqual(leadPriorityOptions, [
    "high",
    "medium",
    "low",
    "defer",
    "blocked",
  ]);
  assert.equal(getLeadPriorityLabel("high"), "Hoch");
  assert.equal(getLeadContactStatusLabel("missing_contact"), "Kontakt fehlt");
  assert.equal(getLeadBlacklistStatusLabel("blocked"), "Gesperrt");
});

test("dashboard-model exposes duplicate status options and labels", () => {
  assert.deepEqual(leadDuplicateStatusOptions, [
    "unchecked",
    "unique",
    "possible_duplicate",
    "duplicate",
  ]);
  assert.equal(getLeadDuplicateStatusLabel("duplicate"), "Duplikat");
});

test("dashboard-model exposes contact status options for lead review controls", () => {
  assert.equal(leadContactStatusOptions[1], "missing_contact");
  assert.equal(leadBlacklistStatusOptions.length, 2);
});

test("dashboardKpis and reviewQueue expose the above-the-fold dashboard summary", () => {
  assert.equal(dashboardKpis.length, 4);
  assert.equal(reviewQueue.length, 3);
  assert.equal(
    reviewQueue.some((item: ReviewQueueItem) =>
      item.title.includes("Audit-Freigabe"),
    ),
    true,
  );
});