'use strict'
/* global describe, it, jsPDF, comparePdf */
/**
 * Standard spec tests
 *
 * These tests return the datauristring so that reference files can be generated.
 * We compare the exact output.
 */

describe('Drawing functions', () => {
  it('should draw circles', () => {
    const doc = jsPDF()

    doc.ellipse(40, 20, 10, 5)

    doc.setFillColor(0, 0, 255)
    doc.ellipse(80, 20, 10, 5, 'F')

    doc.setLineWidth(1)
    doc.setDrawColor(0)
    doc.setFillColor(255, 0, 0)
    doc.circle(120, 20, 5, 'FD')
    comparePdf(doc.output(), 'circles.pdf', 'shapes')
  })

  it('should draw rectangles', () => {
    const doc = jsPDF()

    // Empty square
    doc.rect(20, 20, 10, 10)

    // Filled square
    doc.rect(40, 20, 10, 10, 'F')

    // Empty red square
    doc.setDrawColor(255, 0, 0)
    doc.rect(60, 20, 10, 10)

    // Filled square with red borders
    doc.setDrawColor(255, 0, 0)
    doc.rect(80, 20, 10, 10, 'FD')

    // Filled red square
    doc.setDrawColor(0)
    doc.setFillColor(255, 0, 0)
    doc.rect(100, 20, 10, 10, 'F')

    // Filled red square with black borders
    doc.setDrawColor(0)
    doc.setFillColor(255, 0, 0)
    doc.rect(120, 20, 10, 10, 'FD')

    // Black square with rounded corners
    doc.setDrawColor(0)
    doc.setFillColor(255, 255, 255)
    doc.roundedRect(140, 20, 10, 10, 3, 3, 'FD')

    comparePdf(doc.output(), 'rectangles.pdf', 'shapes')
  })

  it('should draw a line', () => {
    const doc = jsPDF()

    // horizontal line
    doc.line(20, 20, 60, 20)
    comparePdf(doc.output(), 'line.pdf', 'shapes')
  })

  it('should draw lines', () => {
    const doc = jsPDF()

    // horizontal line
    doc.line(20, 20, 60, 20)

    doc.setLineWidth(0.5)
    doc.line(20, 25, 60, 25)

    doc.setLineWidth(1)
    doc.line(20, 30, 60, 30)

    doc.setLineWidth(1.5)
    doc.line(20, 35, 60, 35)

    // draw red lines
    doc.setDrawColor(255, 0, 0)

    doc.setLineWidth(0.1)

    // vertical line
    doc.line(100, 20, 100, 60)

    doc.setLineWidth(0.5)
    doc.line(105, 20, 105, 60)

    doc.setLineWidth(1)
    doc.line(110, 20, 110, 60)

    doc.setLineWidth(1.5)
    doc.line(115, 20, 115, 60)

    comparePdf(doc.output(), 'lines.pdf', 'shapes')
  })

  it('should use grey color mode', () => {
    const doc = jsPDF()
    doc.setFillColor(22)
    doc.rect(20, 20, 10, 10, 'F')

    comparePdf(doc.output(), 'fill-color.pdf', 'shapes')
  })
})