# ============================================================
# Delete Chat History — cascade trigger deletion tests
#
# Flow:
#  1. Login to get a Bearer token
#  2. Create a project with 2 histories + 1 trigger
#  3. Delete the FIRST history  → trigger must NOT be deleted
#  4. Verify trigger still exists
#  5. Delete the LAST history   → trigger MUST be deleted
#  6. Verify trigger is gone (404)
#  7. Edge case: delete a non-existent history (404)
# ============================================================

@baseUrl = http://localhost:3001/api
@projectId = test-project-cascade-001

# ── Step 0: get a Bearer token ──────────────────────────────
# @name login
POST {{baseUrl}}/login
Content-Type: application/json

{
  "email": "test@example.com",
  "password": "testpassword123"
}

###

# Paste the token from the login response below:
@token = {{login.response.body.token}}

# ── Step 1: create history A (first task in project) ────────
# @name createHistoryA
POST {{baseUrl}}/chat/history
Content-Type: application/json
Authorization: Bearer {{token}}

{
  "task_id": "task-a-001",
  "project_id": "{{projectId}}",
  "project_name": "Cascade Test Project",
  "question": "First task in project",
  "model_platform": "anthropic",
  "model_type": "claude-3-5-haiku-20241022",
  "installed_mcp": "default",
  "api_url": "local",
  "language": "en",
  "tokens": 100
}

###

@historyIdA = {{createHistoryA.response.body.id}}

# ── Step 2: create history B (second task, same project) ────
# @name createHistoryB
POST {{baseUrl}}/chat/history
Content-Type: application/json
Authorization: Bearer {{token}}

{
  "task_id": "task-b-001",
  "project_id": "{{projectId}}",
  "project_name": "Cascade Test Project",
  "question": "Second task in project",
  "model_platform": "anthropic",
  "model_type": "claude-3-5-haiku-20241022",
  "installed_mcp": "default",
  "api_url": "local",
  "language": "en",
  "tokens": 200
}

###

@historyIdB = {{createHistoryB.response.body.id}}

# ── Step 3: create a trigger linked to the project ──────────
# @name createTrigger
POST {{baseUrl}}/trigger/
Content-Type: application/json
Authorization: Bearer {{token}}

{
  "name": "Cascade Test Trigger",
  "project_id": "{{projectId}}",
  "trigger_type": "schedule",
  "custom_cron_expression": "0 9 * * 1",
  "config": {
    "max_failure_count": 5
  }
}

###

@triggerId = {{createTrigger.response.body.id}}

# ── Step 4: verify project has 2 histories + 1 trigger ──────
# Expect: task_count=2, total_triggers=1
GET {{baseUrl}}/chat/histories/grouped/{{projectId}}
Authorization: Bearer {{token}}

###

# ── Step 5: delete history A (NOT the last one) ─────────────
# Expect: 204 No Content
# Trigger must remain intact
DELETE {{baseUrl}}/chat/history/{{historyIdA}}

###

# ── Step 6: confirm trigger still exists ────────────────────
# Expect: 200 with trigger data
GET {{baseUrl}}/trigger/{{triggerId}}
Authorization: Bearer {{token}}

###

# ── Step 7: confirm project now has only 1 history ──────────
# Expect: task_count=1
GET {{baseUrl}}/chat/histories/grouped/{{projectId}}
Authorization: Bearer {{token}}

###

# ── Step 8: delete history B (THE LAST one) ─────────────────
# Expect: 204 No Content
# Trigger MUST be deleted alongside it
DELETE {{baseUrl}}/chat/history/{{historyIdB}}

###

# ── Step 9: confirm trigger is now gone (cascade worked) ─────
# Expect: 404 Not Found
GET {{baseUrl}}/trigger/{{triggerId}}
Authorization: Bearer {{token}}

###

# ── Step 10: confirm project is gone from grouped list ───────
# Expect: 404 Not Found
GET {{baseUrl}}/chat/histories/grouped/{{projectId}}
Authorization: Bearer {{token}}

###