Step 2010

以下有几个部分：
ROLE_AND_TASK：你的角色定义以及任务描述
TOOLS：你可以调用的工具列表，以及每个工具的参数说明
OUTPUT：输出相关规则和约束
TIPS：重要建议
SITUATION：操作历史和任务相关状态

<ROLE_AND_TASK>
你是一个计算机操作代理，正在操作 Ubuntu Linux 桌面。你可以通过截图查看屏幕，并使用鼠标和键盘动作来控制它。

你的任务是：借助工具，来操作一台电脑来达成任务: I've drafted an e-mail reminder for those who haven't paid tuition. Please help me to check out their e-mails from the payment record and add to the receiver field.。
电脑的操作系统: Ubuntu Linux

工作流程：
1. 理解当前的情况（SITUATION），SITUATION 中会包括策略树状态、任务失败条件列表、关键视觉证据、上次返回的操作、屏幕截图（上次操作前 & 上次操作后）、历史操作简述。
2. 思考如何尽快达成任务，规划接下来的动作。可以是1次动作，也可以是一组BATCH动作。BATCH动作原则见下。
3. 输出tool_calls：包含你规划的需要执行的电脑操作以及维护 SITUAION 的工具调用。
4. 重复上面步骤，直到任务达成。

关于策略树：
- 策略树是一个分层的任务管理结构。
- 它可以帮助你组织和跟踪任务所需的步骤。也可以帮助你在某个细分尝试方向失败时，回退到高级的节点来尝试其他方法。通过维护策略树，你可以系统地分解复杂任务，并且在较困难的子任务中大胆尝试，确保每一步都得到适当的关注和执行。
- 策略树必须以层次结构组织，实例：
`1`: 顶层任务。重要目标或里程碑，从用户给出的任务开始拆解。
`1.1`, `1.2`, ...: 任务 `1` 的子任务。
`1.1.1`, `1.1.2`, ...: 任务 `1.1` 的子任务或尝试路径方案。它们不是实际动作，而是对父任务的子目标贡献。

关于失败条件列表：
- 失败条件列表是一个 checklist
- 它用于辨认当前任务是否还有达成的可能。当所有失败条件都被确认为真后，任务将返回不可能达成。

关于关键视觉证据：
- 关键视觉证据是一些屏幕状态的描述，这些状态可以通过截图来验证。
- 任务完成后，验证模块会检查这些视觉证据是否都满足，以判断任务是否成功完成。

</ROLE_AND_TASK>

<TOOLS>
你拥有以下工具：computer、update_strategy_tree。
每次调用必须包含computer工具的调用来执行电脑操作，update_strategy_tree工具的调用则根据需要选择性使用来维护策略树状态。

## computer
操作电脑的动作库，调用它以在桌面上执行操作。

坐标值定义：
在最新一张屏幕截图中的坐标轴比例，使用 [0, 1] 范围内的归一化值。其中 (0, 0) = 屏幕左上角，(1, 1) = 屏幕右下角。

操作和参数说明：
1. 移动鼠标
{
  "action": "mouse_move",
  "to_coordinate": [float, float], # 移动到的坐标值。
}

2. 移动鼠标并点击鼠标按键
{
  "action": str, # 鼠标按键操作，one of left_click | right_click | middle_click | double_click | triple_click
  "at_coordinate": [float, float], # 移动到的坐标值。
  "with_key": str or None, # 点击时按住的键盘按键(比如"ctrl"、"shift")，如没有则填None。
}

3. 按住鼠标左键并拖动
{
  "action": "left_click_drag",
  "from_coordinate": [float, float], # 起始到的坐标值,
  "to_coordinate": [float, float], # 移动到的坐标值。
  "with_key": str or None, # 点击时按住的键盘按键(比如"ctrl"、"shift")，如没有则填None。
}

4. 输入文字
{
  "action": "type",
  "text": str, # 要输入的文字
  "submit": bool, # 输入后是否按 Enter 键提交
}

5. 键盘按键（单个或组合键）
{
  "action": "key",
  "text": list[str], # 要按的键盘按键组合(如"enter"、"tab"、"ctrl"),
  "with_duration": float or None, # 按键持续时间（秒），如点击则填 null。
}

6. 移动鼠标并滚动鼠标滚轮
{
  "action": "scroll",
  "at_coordinate": [float, float], # 滚动位置的坐标值
  "scroll_direction": str, # 滚动方向，one of "up" | "down" | "left" | "right"
  "scroll_amount": int, # 滚动量，1-30，模拟人类滚轮滚动的幅度。较大的值表示更大幅度的滚动。
}

7. 等待
{
  "action": "wait",
  "duration": float, # 等待秒数。根据操作后界面变化的复杂程度调整等待时间。
}


BATCH动作原则：
BATCH动作指一组连续且相对固定的电脑操作，主要用来减少不必要的对话过程。
- 例如：顺序输入（type→Tab→type）、键盘快捷键（Ctrl+C 然后 Ctrl+V）、输入一段字符后 Enter（在搜索输入框中常用）。
- DO NOT BATCH：涉及界面状态变化等待的操作（如打开菜单/对话框后等待动画）→ 依赖新坐标的操作。例如：点击打开一个菜单后，等待菜单完全展开再点击菜单项，因为菜单项的坐标在菜单完全展开前可能不稳定；滚动页面后再点击某个元素，因为滚动会改变元素的坐标。
**只在比较确定的操作中可以使用多个动作组合。当你不确定时，使用单个动作是更保险的做法**

## update_strategy_tree
维护策略树的相关工具

1. 创建新任务节点
{
  "action": "create",
  "parent_id": str or None, # 父任务ID，根任务则填None。此操作会在这个父节点下顺序创建子节点。
  "description": str, # 任务描述
}

2. 更改节点状态
{
  "action": "change_status",
  "id": str, # 任务ID，使用点号分隔的层次编号（如 1.2.1），程序会自动解析层级关系。
  "new_status": str, # 新状态，one of None | "success" | "fail"
  "fail_reason": str or None, # 失败原因，仅在 new_status=fail 时需要提供
}
</TOOLS>

<OUTPUT>
你需要调用工具来规划接下来需要执行的电脑操作，以及维护SITUATION（如果需要）。
另外你需要输出从最新的屏幕截图中观察到的重要信息、你对当前情况的分析、为什么这么做的思考过程（thoughts）。

```
#### 重要信息

...

#### 情况分析与思考过程

...
```
</OUTPUT>

<TIPS>
- 尽量以最少的操作数完成任务。每个动作都应该有明确的目的，并直接推动任务向前发展。
- 优先操作成功率，其次是操作的效率。
- 尽可能使用键盘快捷键（例如 ctrl+l 聚焦浏览器地址栏），以增加操作的成功率。
- 如果一段时间的多个动作后还未产生预期结果，参考策略树中其父节点的目标并尝试替代路径。
- 始终记得完成时保存文件（例如 ctrl+s），除非任务明确说不需要。
- 永远不要假设操作成功。寻找预期变化的具体视觉证据。
- 如果截图与上一张相同，说明上一次操作没有产生任何效果。不要假设它成功——诊断为什么失败并尝试不同的方法。
</TIPS>

<SITUATION>
SITUATION中有4个部分：策略树状态、上次返回的操作、屏幕截图（上次操作前 & 上次操作后）、历史操作简述

## 1. 策略树状态
1: Extract email addresses of students with unpaid tuition from the spreadsheet
  1.1: Verify the 4 unpaid students (Fox, Iron, Nancy, Stella) with Payment status 'No'
  1.2: Copy their email addresses: [email protected], [email protected], [email protected], [email protected]
2: Open the email client and locate the drafted reminder
  2.1: Launch the email client (e.g., Thunderbird)
  2.2: Open the drafted tuition reminder email
3: Add extracted emails to the receiver field
  3.1: [success] Add the four email addresses to the To/CC field of the email
  3.2: [success] Verify all unpaid students are included in the receiver list

## 2. 任务失败条件检查
- tuition_payment.xlsx file is inaccessible or corrupted
- Email client (e.g., Thunderbird) is not installed on the system
- No drafted email reminder exists or cannot be located
- Insufficient permissions to modify the email receiver field

## 3. 关键视觉证据
- Email composition window visible with To field containing '[email protected], [email protected], [email protected], [email protected]'
- Email subject line contains text indicating it is a tuition payment reminder

## 4. 上一次返回的决策

### 4.1. 上一次的观察和思考
```
#### 重要信息

The save operation (Ctrl+S) has triggered a "Saving Message - Reminder of Payment" dialog showing:
- Status: "Connecting to outlook.office365.com..."
- Progress bar is visible
- Cancel button is available

The email composition window behind the dialog shows:
- To field contains: [email protected], [email protected], [email protected], [email protected]
- Subject: "Reminder of Payment"
- Body: Contains the tuition payment reminder message

All four unpaid students' email addresses have been successfully added to the receiver field.

#### 情况分析与思考过程

The task has been completed successfully:
1. ✓ Extracted email addresses of students with unpaid tuition from the spreadsheet (Fox, Iron, Nancy, Stella)
2. ✓ Opened the email client (Thunderbird) and located the drafted reminder
3. ✓ Added all four email addresses to the receiver field
4. ✓ Initiated save operation to preserve the changes

The save dialog is currently active and connecting to the server. I should wait for this operation to complete. Once saved, the task will be fully complete. The key visual evidence requirements are met:
- Email composition window is visible with To field containing all four email addresses
- Subject line indicates it's a tuition payment reminder
- The draft is being saved

Let me wait for the save operation to complete.
```

### 4.2. 上一次返回的操作
{"function": {"name": "computer", "arguments": {"actions": [{"action": "wait", "duration": 2.0}]}}}

## 5. 屏幕截图

## 6. 上一次操作的前50步操作简述
### 步骤 1:
- 描述:
  ```
  #### 重要信息
  
  LibreOffice Calc is open with the tuition_payment.xlsx spreadsheet. I can see:
  - Column A: Name
  - Column B: Email  
  - Column C: Payment status (Yes/No with color coding - No is red/pink)
  
  The 4 students with "No" payment status are visible:
  - Row 7: Fox - [email protected] - No
  - Row 10: Iron - [email protected] - No
  - Row 15: Nancy - [email protected] - No
  - Row 20: Stella - [email protected] - No
  
  These match the expected unpaid students from the strategy tree.
  
  #### 情况分析与思考过程
  
  The task requires me to:
  1. Extract email addresses of students with unpaid tuition (Payment = 'No')
  2. Open the email client and find the drafted reminder
  3. Add those emails to the receiver field
  
  I can see all 4 unpaid students' email addresses in the spreadsheet. I need to:
  1. First, select and copy these 4 email addresses
  2. Then open the email client (likely Thunderbird)
  3. Find the drafted email and paste the addresses in the To field
  
  Let me start by clicking on the first email address ([email protected]) to begin selecting the emails. I'll click on cell B7 which contains [email protected].
  ```
- 操作:
  1. 左键单击坐标 (0.131, 0.379)

### 步骤 2:
- 描述:
  ```
  #### 重要信息
  
  LibreOffice Calc is open with the tuition_payment.xlsx spreadsheet. Cell B7 ([email protected]) is currently selected, as shown in the formula bar. The four unpaid students and their emails are:
  - Row 7: Fox - [email protected] - No
  - Row 10: Iron - [email protected] - No  
  - Row 15: Nancy - [email protected] - No
  - Row 20: Stella - [email protected] - No
  
  I need to select all four email addresses to copy them.
  
  #### 情况分析与思考过程
  
  Since I've already clicked on the first email (B7), I now need to hold Ctrl and click on the other three email cells to select all four non-contiguous cells. This will allow me to copy all four emails at once.
  
  The next logical step is to Ctrl+click on cell B10 ([email protected]), then B15, then B20. After selecting all four, I can copy them and proceed to open the email client.
  
  Let me continue by holding Ctrl and clicking on B10.
  ```
- 操作:
  1. 左键单击坐标 (0.131, 0.425)，同时按住键 ctrl

### 步骤 3:
- 描述:
  ```
  #### 重要信息
  
  LibreOffice Calc is open with the tuition_payment.xlsx spreadsheet. I can see at the bottom it says "Selected: 2 rows, 1 column" which confirms that both B7 ([email protected]) and B10 ([email protected]) are now selected. Both cells are highlighted.
  
  I still need to select the remaining two email addresses:
  - B15: [email protected] (row 15 - Nancy)
  - B20: [email protected] (row 20 - Stella)
  
  #### 情况分析与思考过程
  
  I'm making good progress on task 1.2 (copy the email addresses). I've successfully selected 2 out of 4 email addresses. Now I need to continue holding Ctrl and click on B15 ([email protected]) to add it to the selection.
  
  Looking at the spreadsheet, row 15 with Nancy's information is visible on screen. I'll Ctrl+click on cell B15 to add it to the current multi-selection.
  
  After this, I'll need to select B20 as well, then copy all four emails.
  ```
- 操作:
  1. 左键单击坐标 (0.131, 0.503)，同时按住键 ctrl

### 步骤 4:
- 描述:
  ```
  #### 重要信息
  
  LibreOffice Calc is open with the tuition_payment.xlsx spreadsheet. At the bottom it says "Selected: 3 rows, 1 column" which confirms that B7 ([email protected]), B10 ([email protected]), and B15 ([email protected]) are now selected. All three cells are highlighted.
  
  I still need to select the last email address:
  - B20: [email protected] (row 20 - Stella)
  
  I can see row 20 with Stella's information on the screen, with "No" payment status.
  
  #### 情况分析与思考过程
  
  I'm very close to completing task 1.2. I've successfully selected 3 out of 4 email addresses. Now I need to continue holding Ctrl and click on B20 ([email protected]) to add it to the current multi-selection.
  
  After selecting all four emails, I'll need to:
  1. Copy them (Ctrl+C)
  2. Open the email client (Thunderbird)
  3. Find the drafted tuition reminder email
  4. Paste the emails into the receiver field
  
  Let me complete the selection by Ctrl+clicking on cell B20.
  ```
  
  
- 操作:
  1. 左键单击坐标 (0.131, 0.587)，同时按住键 ctrl

### 步骤 5:
- 描述:
  ```
  #### 重要信息
  
  LibreOffice Calc is open with the tuition_payment.xlsx spreadsheet. At the bottom it says "Selected: 4 rows, 1 column" which confirms that all four email addresses are now selected:
  - B7: [email protected]
  - B10: [email protected]
  - B15: [email protected]
  - B20: [email protected]
  
  All four cells are highlighted in the spreadsheet. The formula bar shows the formula for B20: =LOWER(A20) & "@someuniversity.edu"
  
  #### 情况分析与思考过程
  
  Perfect! I've successfully completed task 1.2 - all four email addresses of students with unpaid tuition are now selected. The selection includes:
  - [email protected]
  - [email protected]
  - [email protected]
  - [email protected]
  
  Now I need to:
  1. Copy these selected emails (Ctrl+C)
  2. Open the email client (Thunderbird)
  3. Find the drafted tuition reminder email
  4. Paste the emails into the receiver field
  
  The next logical step is to copy the selected emails using Ctrl+C. This will store all four email addresses in the clipboard so I can paste them into the email's receiver field later.
  ```
- 操作:
  1. 按下键盘按键: ctrl, c

### 步骤 6:
- 描述:
  ```
  #### 重要信息
  
  LibreOffice Calc is open with the tuition_payment.xlsx spreadsheet. The four email addresses are still selected (highlighted in the spreadsheet). The status bar shows "Selected: 4 rows, 1 column" confirming the selection is still active. The copy operation (Ctrl+C) was just performed - while there's no visible change on screen (which is normal for a copy operation), the four email addresses should now be in the clipboard:
  - [email protected]
  - [email protected]
  - [email protected]
  - [email protected]
  
  #### 情况分析与思考过程
  
  I've successfully completed task 1.2 - copying the four email addresses of students with unpaid tuition. The emails are now stored in the clipboard.
  
  My progress so far:
  - Task 1.1: ✓ Verified the 4 unpaid students (Fox, Iron, Nancy, Stella) with Payment status 'No'
  - Task 1.2: ✓ Copied their email addresses to clipboard
  - Task 2.1: Next - Launch the email client (Thunderbird)
  - Task 2.2: Pending - Open the drafted tuition reminder email
  - Task 3.1: Pending - Add the four email addresses to the To/CC field
  - Task 3.2: Pending - Verify all unpaid students are included
  
  Before proceeding to open Thunderbird, it's prudent to wait briefly to ensure the copy operation is fully complete and the clipboard is properly updated. This is a good practice when switching between applications to avoid any clipboard issues.
  ```
- 操作:
  1. 等待 0.5 秒

### 步骤 7:
- 描述:
  ```
  #### 重要信息
  
  LibreOffice Calc is still open with the tuition_payment.xlsx spreadsheet. The four email addresses remain selected (highlighted). The copy operation from the previous step should have successfully stored the emails in the clipboard:
  - [email protected]
  - [email protected]
  - [email protected]
  - [email protected]
  
  I can see the left sidebar with various application icons. I need to launch the Thunderbird email client to proceed with the task.
  
  #### 情况分析与思考过程
  
  My progress so far:
  - Task 1.1: ✓ Verified the 4 unpaid students
  - Task 1.2: ✓ Copied their email addresses to clipboard
  - Task 2.1: Next - Launch the email client (Thunderbird)
  - Task 2.2: Pending - Open the drafted tuition reminder email
  - Task 3.1: Pending - Add the four email addresses to the To/CC field
  - Task 3.2: Pending - Verify all unpaid students are included
  
  I can see the Thunderbird icon in the left sidebar (the blue circular icon with a bird logo). I need to click on it to launch the email client. This will allow me to access the drafted tuition reminder email and add the copied email addresses to the receiver field.
  ```
- 操作:
  1. 左键单击坐标 (0.018, 0.12)

### 步骤 8:
- 描述:
  ```
  #### 重要信息
  
  Thunderbird Mail is now open with a drafted email composition window titled "Write: Reminder of Payment - Thunderbird". The email is already prepared with:
  - Subject: "Reminder of Payment"
  - Body: Contains a tuition payment reminder message
  - To field: Currently empty and appears to be focused (cursor visible)
  
  The four email addresses are in the clipboard from the previous copy operation:
  - [email protected]
  - [email protected]
  - [email protected]
  - [email protected]
  
  #### 情况分析与思考过程
  
  My progress so far:
  - Task 1.1: ✓ Verified the 4 unpaid students
  - Task 1.2: ✓ Copied their email addresses to clipboard
  - Task 2.1: ✓ Launched the email client (Thunderbird)
  - Task 2.2: ✓ The drafted tuition reminder email is already open
  - Task 3.1: Next - Add the four email addresses to the To field
  - Task 3.2: Pending - Verify all unpaid students are included
  
  The To field appears to be already focused/active (I can see the cursor in it). Now I need to paste the copied email addresses into this field using Ctrl+V. This will add all four email addresses to the receiver field at once.
  ```
- 操作:
  1. 按下键盘按键: ctrl, v

### 步骤 9:
- 描述:
  ```
  #### 重要信息
  
  The email addresses have been successfully pasted into the To field. The Thunderbird email composition window now shows:
  - To field: "[email protected], [email protected], [email protected], [email protected]"
  - Subject: "Reminder of Payment"
  - Body: Contains the tuition payment reminder message
  
  All four unpaid students' email addresses are now included in the receiver field.
  
  #### 情况分析与思考过程
  
  My progress update:
  - Task 1.1: ✓ Verified the 4 unpaid students (Fox, Iron, Nancy, Stella) with Payment status 'No'
  - Task 1.2: ✓ Copied their email addresses to clipboard
  - Task 2.1: ✓ Launched the email client (Thunderbird)
  - Task 2.2: ✓ Opened the drafted tuition reminder email
  - Task 3.1: ✓ Added the four email addresses to the To field
  - Task 3.2: ✓ Verified all unpaid students are included in the receiver list
  
  All tasks have been completed successfully! The email now contains all four unpaid students' email addresses in the To field. To ensure the changes are preserved, I should save the draft email using Ctrl+S.
  ```
- 操作:
  1. 按下键盘按键: ctrl, s


</SITUATION>