complex_pptx/
complex_pptx.rs

1//! Example: Generate complex PPTX files with content
2//!
3//! Run with: cargo run --example complex_pptx
4
5use std::fs;
6use ppt_rs::generator::{SlideContent, create_pptx_with_content};
7
8fn main() -> Result<(), Box<dyn std::error::Error>> {
9    println!("Generating complex PPTX files...\n");
10
11    // Create output directory
12    fs::create_dir_all("examples/output")?;
13
14    // Example 1: Business presentation with multiple slides
15    println!("Creating business_presentation.pptx...");
16    let slides = vec![
17        SlideContent::new("Business Overview")
18            .add_bullet("Company mission and vision")
19            .add_bullet("Market position")
20            .add_bullet("Strategic goals"),
21        SlideContent::new("Q1 2025 Results")
22            .add_bullet("Revenue: $2.5M (+15% YoY)")
23            .add_bullet("Customer acquisition: 250 new clients")
24            .add_bullet("Market share increased to 12%"),
25        SlideContent::new("Key Initiatives")
26            .add_bullet("Product roadmap expansion")
27            .add_bullet("Team growth and hiring")
28            .add_bullet("International market entry"),
29        SlideContent::new("Financial Projections")
30            .add_bullet("Q2 target: $2.8M revenue")
31            .add_bullet("Expected 20% growth")
32            .add_bullet("Break-even by Q3"),
33    ];
34
35    let pptx_data = create_pptx_with_content("Business Presentation 2025", slides)?;
36    fs::write("examples/output/business_presentation.pptx", pptx_data)?;
37    println!("✓ Created: examples/output/business_presentation.pptx\n");
38
39    // Example 2: Training presentation
40    println!("Creating training_course.pptx...");
41    let slides = vec![
42        SlideContent::new("Rust Programming Basics")
43            .add_bullet("Introduction to Rust")
44            .add_bullet("Why Rust matters")
45            .add_bullet("Course objectives"),
46        SlideContent::new("Ownership & Borrowing")
47            .add_bullet("Understanding ownership")
48            .add_bullet("Borrowing and references")
49            .add_bullet("Lifetimes explained"),
50        SlideContent::new("Error Handling")
51            .add_bullet("Result and Option types")
52            .add_bullet("Error propagation")
53            .add_bullet("Best practices"),
54        SlideContent::new("Concurrency")
55            .add_bullet("Threads and channels")
56            .add_bullet("Async/await patterns")
57            .add_bullet("Practical examples"),
58        SlideContent::new("Conclusion")
59            .add_bullet("Key takeaways")
60            .add_bullet("Resources for learning")
61            .add_bullet("Next steps"),
62    ];
63
64    let pptx_data = create_pptx_with_content("Rust Programming Course", slides)?;
65    fs::write("examples/output/training_course.pptx", pptx_data)?;
66    println!("✓ Created: examples/output/training_course.pptx\n");
67
68    // Example 3: Project proposal
69    println!("Creating project_proposal.pptx...");
70    let slides = vec![
71        SlideContent::new("Project Proposal: PPTX Generator")
72            .add_bullet("Objective: Create a Rust library for PPTX generation")
73            .add_bullet("Timeline: 3 months")
74            .add_bullet("Budget: $50,000"),
75        SlideContent::new("Problem Statement")
76            .add_bullet("Existing Python library is slow")
77            .add_bullet("Need for type-safe solution")
78            .add_bullet("Performance requirements not met"),
79        SlideContent::new("Proposed Solution")
80            .add_bullet("Rust-based PPTX generator")
81            .add_bullet("10x performance improvement")
82            .add_bullet("Full API compatibility"),
83        SlideContent::new("Implementation Plan")
84            .add_bullet("Phase 1: Core ZIP handling (Month 1)")
85            .add_bullet("Phase 2: XML generation (Month 2)")
86            .add_bullet("Phase 3: Testing & optimization (Month 3)"),
87        SlideContent::new("Expected Outcomes")
88            .add_bullet("Production-ready library")
89            .add_bullet("Comprehensive documentation")
90            .add_bullet("100% test coverage"),
91        SlideContent::new("Questions & Discussion"),
92    ];
93
94    let pptx_data = create_pptx_with_content("PPTX Generator Project", slides)?;
95    fs::write("examples/output/project_proposal.pptx", pptx_data)?;
96    println!("✓ Created: examples/output/project_proposal.pptx\n");
97
98    println!("✅ All complex PPTX files generated successfully!");
99    println!("\nGenerated files:");
100    println!("  - examples/output/business_presentation.pptx (4 slides with content)");
101    println!("  - examples/output/training_course.pptx (5 slides with content)");
102    println!("  - examples/output/project_proposal.pptx (6 slides with content)");
103
104    // Verify files
105    println!("\nVerifying PPTX format:");
106    for file in &[
107        "examples/output/business_presentation.pptx",
108        "examples/output/training_course.pptx",
109        "examples/output/project_proposal.pptx",
110    ] {
111        let metadata = fs::metadata(file)?;
112        let size = metadata.len();
113        println!("  ✓ {} ({} bytes)", file, size);
114    }
115
116    Ok(())
117}
complex_pptx/complex_pptx.rs

complex_pptx/
complex_pptx.rs
