'use strict'
#jslint node: true

#global describe, before, beforeEach, it
diff = require("deep-diff")

User = require("../../website/src/models/user").model
Group = require("../../website/src/models/group").model
app = require("../../website/src/server")

describe "API", ->

  before (done) ->
    require "../../website/src/server" # start the server
    # then wait for it to do it's thing. TODO make a cb-compatible export of server
    setTimeout done, 2000

  describe "With token and user id", ->
    before (done) ->
      registerNewUser done, true

    beforeEach (done) ->
      User.findById user._id, (err, _user) ->
        user = _user
        shared.wrap user
        done()

    describe "Todos", ->
      it "Archives old todos", (done) ->
        numTasks = _.size(user.todos)
        request.post(baseURL + "/user/batch-update?_v=999").send([
          {
            op: "addTask"
            body:
              type: "todo"
          }
          {
            op: "addTask"
            body:
              type: "todo"
          }
          {
            op: "addTask"
            body:
              type: "todo"
          }
        ]).end (res) ->
          expectCode res, 200
          # Expect number of todos to be 3 greater than the number the user started with
          expect(_.size(res.body.todos)).to.be numTasks + 3
          # Assign new number to numTasks variable
          numTasks += 3
          request.post(baseURL + "/user/batch-update?_v=998").send([
            {
              op: "score"
              params:
                direction: "up"
                id: res.body.todos[0].id
            }
            {
              op: "score"
              params:
                direction: "up"
                id: res.body.todos[1].id
            }
            {
              op: "score"
              params:
                direction: "up"
                id: res.body.todos[2].id
            }
          ]).end (res) ->
            expectCode res, 200
            expect(_.size(res.body.todos)).to.be numTasks
            request.post(baseURL + "/user/batch-update?_v=997").send([
              {
                op: "updateTask"
                params:
                  id: res.body.todos[0].id

                body:
                  dateCompleted: moment().subtract(4, "days")
              }
              {
                op: "updateTask"
                params:
                  id: res.body.todos[1].id

                body:
                  dateCompleted: moment().subtract(4, "days")
              }
            ]).end (res) ->
              # Expect todos to be 2 less than the total count
              expect(_.size(res.body.todos)).to.be numTasks - 2
              done()

      describe "Creating, Updating, Deleting Todos", ->
        todo = undefined
        updateTodo = undefined
        describe "Creating todos", ->
          it "Creates a todo", (done) ->
            request.post(baseURL + "/user/tasks").send(
                type: "todo"
                text: "Sample Todo"
            ).end (res) ->
              expectCode res, 200
              todo = res.body
              expect(todo.text).to.be "Sample Todo"
              expect(todo.id).to.be.ok
              expect(todo.value).to.be 0
              done()

        describe "Updating todos", ->
          it "Does not update id of todo", (done) ->
            request.put(baseURL + "/user/tasks/" + todo.id).send(
              id: "a-new-id"
            ).end (res) ->
              expectCode res, 200
              updateTodo = res.body
              expect(updateTodo.id).to.be todo.id
              done()

          it "Does not update type of todo", (done) ->
            request.put(baseURL + "/user/tasks/" + todo.id).send(
              type: "habit"
            ).end (res) ->
              expectCode res, 200
              updateTodo = res.body
              expect(updateTodo.type).to.be todo.type
              done()

          it "Does update text, attribute, priority, value, notes", (done) ->
            request.put(baseURL + "/user/tasks/" + todo.id).send(
              text: "Changed Title"
              attribute: "int"
              priority: 1.5
              value: 5
              notes: "Some notes"
            ).end (res) ->
              expectCode res, 200
              todo = res.body
              expect(todo.text).to.be "Changed Title"
              expect(todo.attribute).to.be "int"
              expect(todo.priority).to.be 1.5
              expect(todo.value).to.be 5
              expect(todo.notes).to.be "Some notes"
              done()

        describe "Deleting todos", ->
          it "Does delete todo", (done) ->
            request.del(baseURL + "/user/tasks/" + todo.id).send(
            ).end (res) ->
              expectCode res, 200
              body = res.body
              expect(body).to.be.empty 
              done()

          it "Does not delete already deleted todo", (done) ->
            request.del(baseURL + "/user/tasks/" + todo.id).send(
            ).end (res) ->
              expectCode res, 404
              body = res.body
              expect(body.err).to.be "Task not found."
              done()

          it "Does not update text, attribute, priority, value, notes if task is already deleted", (done) ->
            request.put(baseURL + "/user/tasks/" + todo.id).send(
              text: "New Title"
              attribute: "str"
              priority: 1
              value: 4
              notes: "Other notes"
            ).end (res) ->
              expectCode res, 404
              body = res.body
              expect(body.err).to.be "Task not found."
              done()