perf: Optimize login page

[shaohuzhang1]

perf: icon optimize
perf: Optimize login page

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[shaohuzhang1]

The provided code snippet has several issues:

Issues:

1. Duplicate iconReader Functionality: The same iconReader function is defined twice for different components ('app-catalogue' and 'app-clock'). Ensure that each component uses its own unique identifier for icons.

2. SVG Path Length: The SVG paths have been simplified to reduce the file size. However, this could impact rendering quality, especially if the original paths were more complex and necessary for precise visual representation.

3. Version Number and ViewBox Attributes: While including these attributes can be beneficial, they should be reviewed to ensure compatibility with older browsers or specific requirements of the application.

4. Path Duplicates: There are duplicate path specifications within the SVG definitions. These duplicates might cause unexpected behavior in some render engines. Consider removing redundant elements if they are not required.

5. Icon Naming: Ensure that the icons used across different components do not conflict in naming or functionality as specified by other developers or stakeholders.

Optimization Suggestions:

• Component Specific Logic: If applicable, separate logic related to icon generation into individual functions within each component. This makes it easier to manage updates or changes without affecting multiple parts of the codebase.

• SVG Minification: While the current approach reduces file size, consider additional optimization techniques such as using fewer colors, simplifying shapes, or reducing line thicknesses to further minimize file size while maintaining clarity.

• Consistent Styling: Ensure consistent styling for all SVG elements, particularly the height, width, fill, etc., to maintain uniformity across the project.

Example Correction (if needed):

If you need to define an icon reader specifically for the clock app, consider renaming the key:

'clock-icon-reader': {
  // Icon reading function here
}

By addressing these points, the code will become cleaner, leaner, and potentially less error-prone.

[shaohuzhang1]

The provided code contains some minor corrections and optimizations:

1. Syntax Correction:

   • Replace const with let or var if you intend to modify the variable inside the function.

2. HTML Tags:

   • Ensure that all HTML tags are properly closed. This is not strictly necessary but recommended for readability.

   let svg = h('svg', { ... }, [ /* child elements */ ]);

3. SVG Path Data:

   • The SVG path data seems incomplete and does not fully represent a recognizable shape within its viewBox. It might need further adjustments to be meaningful.

4. Styling:

   • The color attribute uses 'currentColor', which is appropriate when referencing CSS styles defined elsewhere. However, ensure there's a corresponding style definition in your CSS file or inline CSS.

Here’s an updated and optimized version of the code snippet:

export default {
  components: {
    // Add any component definitions here
  },
  'app-operate-log': {
    iconReader() {
      return h('i',[
        h(
          'svg',
          {
            viewBox: '0 0 1024 1024',
            version: '1.1',
            xmlns: 'http://www.w3.org/2000/svg'
          },
          [
            h('path',
              {
                d:',
                "M213.333333 128v768h597.333334V128H213.333333",
                fill: 'red' // Example color, adjust as needed
              })
          ]
        )
      );
    }
  }
}

Optimization Suggestions:

• Use Component Properly: If this object represents an application operate log icon, it would make more sense to place it under a components key instead of directly inheriting from it. For example:

  ...
  components: {
    appOperateLogIcon: (props) => ({
      template: `<i><svg viewBox="0 0 1024 1024"><path d="{ props.iconData }" fill="black"></path></svg></i>`,
      computed: {
        iconData: () => ({ d:', "M213.333333 128v768h597.333334V128H213.333333", fill: 'black' }))
      }
    })
  },

This approach organizes similar icons effectively, making it easier to manage and extend.

[shaohuzhang1]

The provided changes look fine overall from a syntax perspective and generally do not introduce any significant issues. However, there is one small suggestion related to border styling.

Suggestion: Remove the style="border: none" from all buttons other than the first two (zoomIn), as they already have default link styles that usually include borders unless explicitly styled differently elsewhere in your application.

Here's an example of how you can adjust these lines:

<template>
  <el-card shadow="always" style="--el-card-padding: 8px 12px; --el-card-border-radius: 8px">
    <el-button link @click="zoomOut">
      <el-tooltip effect="dark"
                :content="$t('views.applicationWorkflow.control.zoomOut')"></el-tooltip>
    </el-button>

    <el-button link @click="zoomIn">
      <el-tooltip effect="dark"
                :content="$t('views.applicationWorkflow.control.zoomIn')"></el-tooltip>
    </el-button>

    <el-button link @click="fitView">
      <el-tooltip effect="dark"
                :content="$t('views.applicationWorkflow.control.fitView')"></el-tooltip>
    </el-button>

    <el-divider direction="vertical" />

    <!-- Keep this button with border -->
    <el-button link @click="retract">
      <el-tooltip effect="dark"
                :content="$t('views.applicationWorkflow.control.retract')"></el-tooltip>
    </el-button>

    <!-- Keep this button with border -->
    <el-button link @click="extend">
      <el-tooltip effect="dark"
                :content="$t('views.applicationWorkflow.control.extend')"></el-tooltip>
    </el-button>

    <!-- Keep this button with border -->
    <el-button link @click="layout">
      <el-tooltip effect="dark"
                :content="$t('views.applicationWorkflow.control.beautify')"></el-tooltip>
    </el-button>
  </el-card>
</template>

This change ensures consistency across the layout elements by applying default styles where applicable while making necessary adjustments as needed.