// Mocks the API via cy.intercept — see auth.cy.ts for the rationale.

const adminProfile = {
  id: 1,
  firstName: "Alice",
  lastName: "Martin",
  email: "alice@example.com",
  tokenVersion: 0,
  houseId: null as number | null,
  dietId: null,
};

const houseWithTwoMembers = {
  id: 1,
  name: "Chez Alice",
  adminId: 1,
  inviteCode: "ABCD2345",
  members: [
    { id: 1, firstName: "Alice", lastName: "Martin" },
    { id: 2, firstName: "Bob", lastName: "Dupont" },
  ],
};

describe("Household settings (/parametres/foyer) — no household yet", () => {
  beforeEach(() => {
    cy.intercept("GET", "**/auth/me", { statusCode: 200, body: adminProfile });
    cy.intercept("GET", "**/house/current", { statusCode: 200, body: null });
  });

  it("offers to create or join a household", () => {
    cy.visit("/parametres/foyer");

    cy.contains("Créer un foyer").should("be.visible");
    cy.contains("Rejoindre un foyer").should("be.visible");
  });

  it("creates a household", () => {
    const createdHouse = {
      id: 1,
      name: "Chez Alice",
      adminId: 1,
      inviteCode: "ABCD2345",
      members: [{ id: 1, firstName: "Alice", lastName: "Martin" }],
    };
    // The page reloads `GET /house/current` right after creating succeeds —
    // see the "deletes the household" test above for the same pattern.
    let created = false;
    cy.intercept("GET", "**/house/current", (req) => {
      req.reply({ statusCode: 200, body: created ? createdHouse : null });
    });
    cy.intercept("POST", "**/house", (req) => {
      created = true;
      req.reply({ statusCode: 201, body: createdHouse });
    }).as("createHouse");

    cy.visit("/parametres/foyer");
    cy.get("#houseName").type("Chez Alice");
    cy.contains("button", "Créer").click();

    cy.wait("@createHouse").its("request.body").should("deep.equal", { name: "Chez Alice" });
    cy.contains("ABCD2345").should("be.visible");
  });

  it("joins a household by invite code", () => {
    let joined = false;
    cy.intercept("GET", "**/house/current", (req) => {
      req.reply({ statusCode: 200, body: joined ? houseWithTwoMembers : null });
    });
    cy.intercept("POST", "**/house/join", (req) => {
      joined = true;
      req.reply({ statusCode: 200, body: houseWithTwoMembers });
    }).as("joinHouse");

    cy.visit("/parametres/foyer");
    cy.get("#inviteCode").type("abcd2345");
    cy.contains("button", "Rejoindre").click();

    cy.wait("@joinHouse").its("request.body").should("deep.equal", { inviteCode: "ABCD2345" });
    cy.contains("Bob Dupont").should("be.visible");
  });
});

describe("Household settings (/parametres/foyer) — as the admin", () => {
  beforeEach(() => {
    cy.intercept("GET", "**/auth/me", { statusCode: 200, body: { ...adminProfile, houseId: 1 } });
    cy.intercept("GET", "**/house/current", { statusCode: 200, body: houseWithTwoMembers });
  });

  it("shows the household's name, invite code, and members with an admin badge", () => {
    cy.visit("/parametres/foyer");

    cy.get("#houseName").should("have.value", "Chez Alice");
    cy.contains("ABCD2345").should("be.visible");
    cy.contains("Bob Dupont").should("be.visible");
    cy.contains("Alice Martin").parent().contains("Admin");
  });

  it("autosaves the household name", () => {
    cy.intercept("PATCH", "**/house/current", {
      statusCode: 200,
      body: { ...houseWithTwoMembers, name: "Chez les Martin" },
    }).as("renameHouse");

    cy.visit("/parametres/foyer");
    cy.get("#houseName").clear();
    cy.get("#houseName").type("Chez les Martin");

    cy.wait("@renameHouse").its("request.body").should("deep.equal", { name: "Chez les Martin" });
    cy.contains("Enregistré ✓").should("be.visible");
  });

  it("removes a member", () => {
    // Same reasoning as the "deletes the household" test below — the page
    // reloads `GET /house/current` right after the removal succeeds.
    let memberRemoved = false;
    cy.intercept("GET", "**/house/current", (req) => {
      const body = memberRemoved
        ? { ...houseWithTwoMembers, members: [houseWithTwoMembers.members[0]] }
        : houseWithTwoMembers;
      req.reply({ statusCode: 200, body });
    });
    cy.intercept("DELETE", "**/house/members/2", (req) => {
      memberRemoved = true;
      req.reply({
        statusCode: 200,
        body: { ...houseWithTwoMembers, members: [houseWithTwoMembers.members[0]] },
      });
    }).as("removeMember");

    cy.visit("/parametres/foyer");
    cy.contains("li", "Bob Dupont").contains("button", "Retirer").click();

    cy.wait("@removeMember");
    cy.contains("Bob Dupont").should("not.exist");
  });

  it("deletes the household after confirming", () => {
    // The page reloads `GET /house/current` right after the delete
    // succeeds — this intercept needs to answer differently before/after
    // that DELETE, hence the shared mutable flag rather than two static
    // `cy.intercept` calls (the later one would just win for every request,
    // including the initial page load).
    let houseDeleted = false;
    cy.intercept("GET", "**/house/current", (req) => {
      req.reply({ statusCode: 200, body: houseDeleted ? null : houseWithTwoMembers });
    });
    cy.intercept("DELETE", "**/house/current", (req) => {
      houseDeleted = true;
      req.reply({ statusCode: 204 });
    }).as("deleteHouse");

    cy.visit("/parametres/foyer");
    cy.contains("button", "Supprimer le foyer").click();
    cy.contains("button", "Confirmer la suppression").click();

    cy.wait("@deleteHouse");
    cy.contains("Créer un foyer").should("be.visible");
  });
});

describe("Household settings (/parametres/foyer) — as a non-admin member", () => {
  beforeEach(() => {
    cy.intercept("GET", "**/auth/me", {
      statusCode: 200,
      body: { ...adminProfile, id: 2, firstName: "Bob", lastName: "Dupont", houseId: 1 },
    });
    cy.intercept("GET", "**/house/current", { statusCode: 200, body: houseWithTwoMembers });
  });

  it("offers to leave the household instead of deleting it", () => {
    cy.visit("/parametres/foyer");

    cy.contains("button", "Quitter le foyer").should("be.visible");
    cy.contains("button", "Supprimer le foyer").should("not.exist");
  });

  it("leaves the household", () => {
    cy.intercept("POST", "**/house/leave", { statusCode: 204 }).as("leaveHouse");

    cy.visit("/parametres/foyer");
    cy.contains("button", "Quitter le foyer").click();

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