@bargaining-market
Feature: Bargaining Market

  Background:
    Given the Fellowship SUT is running
    And I am logged in as "frodo_baggins"
    And I start with 500 gold
    And I navigate to a seller on the map

  Scenario: Bargaining opens with catalog as first message
    When the bargaining chat initializes with a seller
    Then the first message should display the seller's wares catalog
    And there should be no generic NPC opener prepended
    And no automatic user "shop" echo should appear

  Scenario: User can select wares by name
    Given the seller has displayed their wares catalog
    When I say "I want the Mithril Shield"
    Then the seller should initiate bargaining for the Mithril Shield
    And the asking price should be displayed

  Scenario: User can select wares by ID
    Given the seller has displayed their wares catalog with item IDs
    When I say "I want #42"
    Then the seller should initiate bargaining for item #42
    And the asking price should be displayed

  Scenario: Fuzzy matching handles partial names
    Given the seller has "Mithril Shield" in their catalog
    When I say "I want the Mithril"
    Then the seller should enable bargaining for Mithril Shield
    And the seller should ask for clarification

  Scenario: Fuzzy matching handles spelling mistakes
    Given the seller has "Elven Rope" in their catalog
    When I say "I want the Elven Rope" (misspelled as "Elven Roop")
    Then the seller should still recognize the item
    And bargaining should proceed

  Scenario: Ambiguous item selection triggers clarification
    Given the seller has "Sword of Elendil" and "Sword of Narsil" in their catalog
    When I say "I want the Sword"
    Then the seller should ask for clarification
    And the seller should list the available options

  Scenario: User can ask about a ware's lore
    Given the seller has named a ware "Lembas Bread"
    When I say "What is this?" or "Why does this matter in Middle-earth?"
    Then the seller should provide a lore-aware explanation
    And the current asking price should be restated

  Scenario: Seller provides counter-offers in negotiation rounds
    Given we are bargaining for an item with asking price 400 gold
    When I offer 300 gold
    Then the seller should provide a counter-offer
    And the counter should be higher than my last offer

  Scenario: Seller does not counter below user's last offer
    Given we are bargaining for an item
    When I offer 350 gold
    And the seller counters at 375 gold
    And I offer 360 gold
    Then the seller's next counter should not go below 360 gold

  Scenario: User can accept a deal
    Given we are bargaining for an item with current ask of 380 gold
    When I say "deal"
    Then the purchase should complete
    And my gold balance should decrease by 380
    And the item should be added to my inventory

  Scenario: Insufficient gold prevents purchase
    Given I have only 200 gold
    And a seller is asking 400 gold for an item
    When I say "deal"
    Then the purchase should fail
    And I should see a message about insufficient gold

  Scenario: Seller may get bored and stop selling
    Given we are bargaining for an item
    When we go through many counter-offer rounds
    Then the seller may eventually say they're bored
    And the bargaining should end

  Scenario: Successful sale displays remaining wares
    Given I successfully purchase an item for 300 gold
    When the sale completes
    Then the seller should immediately display their remaining wares
    And I should be able to choose whether to continue shopping

  Scenario: Failed bargain excludes ware from follow-up
    Given we are bargaining for an item
    When we fail to reach a deal and the negotiation ends
    Then the seller should display their remaining wares
    And the failed ware should not be in the follow-up list
    And the flow should remain user-driven

  Scenario: User can view personal bargaining stats
    Given I have completed several purchases
    When I view my bargaining stats
    Then I should see my gold balance
    And I should see total items purchased
    And I should see my best bargain percentage
    And I should see my average savings percentage

  Scenario: Inventory reveals deal metrics
    Given I have purchased an item
    When I view my inventory
    Then I should see the item name and seller
    And I should see the price I paid
    And I should see the revealed base price
    And I should see my savings or overpay percentage