// Mocks the admin API via cy.intercept — no live backend. Covers the
// `/admin/didacticiels` CRUD page (issue #44): list, edit-and-save a
// scenario's steps in one block PATCH, create a scenario, delete one.

const adminBody = {
  id: 1,
  email: "ops@example.com",
  name: "Ops",
  createdAt: "2026-08-01T00:00:00.000Z",
  lastLoginAt: "2026-08-28T09:00:00.000Z",
};

const TARGETS = [
  { key: "nav-planning", description: "Lien « Planning » de la barre latérale" },
  { key: "planning-grid", description: "La grille du planning de la semaine" },
  { key: "planning-cook-button", description: "Bouton « Cuisiner » de l'en-tête du planning" },
];

function scenarios() {
  return [
    {
      id: 1,
      key: "general",
      name: "Tour d'orientation",
      enabled: true,
      steps: [
        {
          order: 0,
          route: "/",
          targetKey: "nav-planning",
          title: "Bienvenue",
          content: "Le planning.",
        },
        {
          order: 1,
          route: null,
          targetKey: "planning-grid",
          title: "La grille",
          content: "Sept jours.",
        },
      ],
    },
    { id: 2, key: "techStepMetadata", name: "Corriger les techniques", enabled: false, steps: [] },
  ];
}

describe("Admin — didacticiels CRUD", () => {
  beforeEach(() => {
    cy.viewport(1400, 900);
    cy.intercept("GET", "**/admin/api/auth/me", { statusCode: 200, body: adminBody });
    cy.intercept("GET", "**/admin/api/tours", { statusCode: 200, body: scenarios() }).as("list");
    cy.intercept("GET", "**/admin/api/tours/targets", { statusCode: 200, body: TARGETS });
  });

  it("lists every scenario, enabled and disabled, with its step count", () => {
    cy.visit("/admin/didacticiels");
    cy.wait("@list");

    cy.contains(".tours-page__list button", "Tour d'orientation").should(
      "contain.text",
      "2 étapes",
    );
    cy.contains(".tours-page__list button", "Corriger les techniques").should(
      "contain.text",
      "désactivé",
    );
  });

  it("edits a scenario's name and steps and saves the whole list in one PATCH", () => {
    cy.intercept("PATCH", "**/admin/api/tours/1", (req) => {
      req.reply({ statusCode: 200, body: { ...scenarios()[0], name: req.body.name } });
    }).as("save");

    cy.visit("/admin/didacticiels");
    cy.wait("@list");
    cy.contains(".tours-page__list button", "Tour d'orientation").click();

    cy.get('[data-testid="scenario-editor"]').within(() => {
      cy.contains("label", "Nom").find("input").clear().type("Tour d'accueil");
      // Reorder: push step 1 down so "La grille" comes first.
      cy.get(".tours-page__step").first().contains("button", "↓").click();
      cy.contains("button", "Enregistrer").click();
    });

    cy.wait("@save")
      .its("request.body")
      .should((body) => {
        expect(body.name).to.equal("Tour d'accueil");
        expect(body.enabled).to.equal(true);
        expect(body.steps).to.have.length(2);
        // Reordered: the grid step is now first, nav-planning second.
        expect(body.steps[0].targetKey).to.equal("planning-grid");
        expect(body.steps[1].targetKey).to.equal("nav-planning");
      });
  });

  it("creates a new scenario", () => {
    cy.intercept("POST", "**/admin/api/tours", (req) => {
      req.reply({
        statusCode: 201,
        body: { id: 3, key: req.body.key, name: req.body.name, enabled: true, steps: [] },
      });
    }).as("create");

    cy.visit("/admin/didacticiels");
    cy.wait("@list");
    cy.contains("button", "Nouveau scénario").click();

    cy.contains("label", "Clé").find("input").type("shoppingList");
    cy.contains("label", "Nom").find("input").type("Tour de la liste de courses");
    cy.contains("button", "Créer").click();

    cy.wait("@create")
      .its("request.body")
      .should("deep.equal", { key: "shoppingList", name: "Tour de la liste de courses" });
  });

  it("deletes a scenario after confirmation", () => {
    cy.intercept("DELETE", "**/admin/api/tours/1", { statusCode: 204 }).as("del");
    cy.on("window:confirm", () => true);

    cy.visit("/admin/didacticiels");
    cy.wait("@list");
    cy.contains(".tours-page__list button", "Tour d'orientation").click();
    cy.get('[data-testid="scenario-editor"]').contains("button", "Supprimer le scénario").click();

    cy.wait("@del");
  });
});